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Title: 2003 IBC


1
2003 IBC Structural Provisions, Scope and
Organization with Florida AmendmentsCourse No.
0004824
  • Based on the 2003 International
  • Building Code

2
Course Introduction
3
Welcome
  • I am
  • You are

4
Overview
  • Scope
  • Highlights
  • Florida Amendments

5
Objectives
  • Explain the organization of the various chapters.
  • Identify and explain key code concepts of each.
  • Explain the primary differences between the
    various chapters.

6
Chapter 11 Accessibility
  • 2005 Supplement Changes
  • Reformat Table 11 - 9.2
  • Figure 28 Remove the arrow on the bottom of the
    middle figure.

7
Part 1 Chapter 12 Interior Environment
8
Scope
  • Establishes minimum conditions for the interior
    environment of a building, including the size of
    spaces, light, ventilation and noise intrusion.

9
Performance Methods
  • Ventilation (s. 1203).
  • Mechanical ventilation. As per the FMC or
    national ventilation through windows, doors,
    louvers or other openings to the outside minimum
    openable area must be 4 of the floor area. (s.
    1203.4)
  • Bathrooms. Rooms containing bathtubs, showers,
    spas, etc. must be mechanically ventilated as per
    the FMC. (s. 1203.4.2.1)

10
Performance Methods
  • Temperature Control. (s. 1204)
  • Interior spaces intended for human occupancy must
    be provided with active or passive space heating
    system capable of maintaining indoor temperature
    of 68oF. (s. 1204.1)

11
Performance Methods
  • Sound Transmission. (1207)
  • Air-borne sound common interior walls, partitions
    and floor/ceiling between adjacent dwelling units
    and between dwellings units etc. must have stc
    not less than 50 for air-borne noise as per ASTM
    E90. (s. 1207.2)
  • Structural Borne Sound. Floor/ceiling assemblies
    between dwelling units etc. must have an impact
    insulation class (IIC) of not less than 50 per
    ASTM E 492. (s. 1207.3)

12
Performance Methods
  • Lighting. (s. 1205)
  • Natural light by means of exterior glazed opening
    (8 floor area) (s.1205.2) or
  • Artificial light (10 footcandles/107 lux). (s.
    1205.3)
  • Stairway illumination within dwelling units and
    exterior (minimum of 1 footcandle /10 lux) (s.
    1205.4)

13
Prescriptive Methods
  • Interior Space Dimensions Habitable spaces.
    (s. 1208)
  • Minimum room width (not less than 7 feet in any
    plan dimension). (s. 1208.1)
  • Minimum ceiling height (7feet 6 inches),
    bathrooms, toiletrooms, kitchens, storage rooms,
    and laundry rooms (not less than 7 feet) (s.
    1208.2)
  • Room area. At least one room (? 120 ft 2), other
    rooms (? 70 ft 2), and kitchen (? 50 ft 2). (s.
    1208.3)

14
Prescriptive Methods
  • Surrounding materials. (s. 1210)
  • Floor.
  • Must be a smooth, hard, nonabsorbent surface that
    extends upward onto the walls at least 6 inches
    in other than dwelling units toilet and bathroom
    floors. (s.1210.1)
  • Walls.
  • Within 2 feet of urinals and water closets, must
    have smooth, hard nonabsorbent surface to a
    height of 4 feet above the floor. Exception
    toilet rooms not accessible to the public and
    have not more than one water closet. (s. 1210.2)

15
Prescriptive Methods
  • Surrounding materials.
  • Showers.
  • Shower compartments and walls above bath tubs
    with installed shower heads must be finished with
    a smooth nonabsorbent surface to a height not
    less than 70 inches above the inlet. (s. 1210.3)

16
Chapter 13 Energy Efficiency
17
Note
  • Similar to the 2001 FBC with the exception of
    Commercial Building Compliance which has been
    updated to the ASHRAE 90.1-99. (For more
    information, recommend reading the Energy Code
    Training Course.)

18
Chapter 13 Energy Efficiency
  • Section 13-301 Change to read as shown
  • ASTM C835-95 (1999) Standard Test Method for
    Total Hemispherical Emittance of Surfaces From
    20o C to 400o C 404.1.C.1 Table 6C-2

19
Chapter 13 Energy Efficiency
Appendix 13-D Form 600A-Central Change to read as
shown
COMPONENT DESCRIPTION COMPONENT DESCRIPTION AREA BASE WINTER POINT MULT BASE WINTER POINTS
C E I L I N G Under Attic Or Single Assembly 0.64 2.13
C E I L I N G BASE CEILING AREA EQUALS AREA DIRECTLY UNDER CEILING, AS BUILT AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE BASE CEILING AREA EQUALS AREA DIRECTLY UNDER CEILING, AS BUILT AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE BASE CEILING AREA EQUALS AREA DIRECTLY UNDER CEILING, AS BUILT AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE BASE CEILING AREA EQUALS AREA DIRECTLY UNDER CEILING, AS BUILT AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE
Portions of Table not shown unchanged.
20
Part 2 Chapter 14 Exterior Walls
21
Scope
  • Provides the minimum requirements for exterior
    wall coverings including the minimum regulations
    for materials and various wall veneers.

22
Performance Requirements Highlights
  • Weather protection. (s. 1403.2)
  • Flashing where applicable water-resistive
    barrier behind the exterior veneer, if necessary,
    with the exception for concrete or masonry walls
    and means for draining water that enters the
    assembly exceptions if proven through testing.
    (s. 1405.3)
  • Modifies 1403.2 to require all exterior finishes
    to be applied in accordance with manufacturers
    specifications or installation instructions.

23
Performance Requirements Highlights
  • Vapor retarder.
  • Exception other approved means, and concrete and
    masonry exterior walls constructed as per
    Chapters 19 and 21.(s.1403.3)

24
Performance Requirements Highlights
  • 1403.9 Drained wall assembly over mass wall
    assembly. Where wood frame or other types of
    drained wall assemblies are constructed above
    mass wall assemblies, flashing or other approved
    drainage system shall be installed as required by
    s. 1405.3.

25
Performance Requirements Highlights
  • 1404.2 Water-resistive barrier. Exterior walls of
    frame construction receiving a veneer shall be
    provided with a water-resistive barrier. A The
    water resistive barrier shall be a minimum of one
    layer of No. 15 asphalt felt, complying with ASTM
    D 226 for Type 1 felt, shall be attached to the
    sheathing, with flashing as described in Section
    1405.3, in such a manner as to provide a
    continuous water-resistive barrier behind the
    exterior wall veneer.

26
Performance Requirements Highlights
  • 1404.2.1 Where cement plaster (stucco) is to be
    applied to lath over frame construction, measures
    shall be taken to prevent bonding between the
    cement plaster and the water resistive barrier. A
    bond break shall be provided between the water
    resistive barrier and the cement plaster (stucco)
    consisting of one of the following
  • 1. Two layers of an approved water resistant
    barrier or (continued)

27
Performance Requirements Highlights
  • ( cont.)
  • 2. One layer of an approved water resistant
    barrier over an approved plastic house wrap, or
  • 3. Other approved methods or materials applied in
    accordance with the manufacturers installation
    instructions.

28
Performance Requirements Highlights
  • Materials. (s.1404)
  • Water resistive barriers one layer No. 15
    asphalt felt as per ASTM D 226 for Type I felt
    aluminum siding, AAMA 14 oz vinyl siding, ASTM
    D3679 fiber cement siding, ASTM C 1186.
    (s.1404.2)
  • Wall covering/installation. (s. 1405)
  • Table 1405.2, minimum thickness of weather
    coverings.

29
(No Transcript)
30
Performance Requirements Highlights
  • Flashing. (s. 1405.3)
  • At all perimeters of exterior doors and windows,
    penetrations, exterior wall intersections with
    roofs, porches, decks, etc.
  • Exterior windows and doors (s. 1405.12)

31
Prescriptive Highlights
  • Combustible materials on the exterior side of
    exterior walls (s. 1406)
  • Veneers.
  • Anchored masonry veneer must be as per Section
    6.1 and 6.2 of ACI 530/ASCE 5/TMS 402 MCM system
    limitation.(1405.5)
  • Aluminum siding must be designed as per Chapter
    23 and AAMA 1402.(s1404.5.1)
  • Vinyl siding must be in accordance with ASTM D
    3679. (s. 1405.13)
  • Fiber cement siding must conform to ASTM C
    1186.(s1404.10)

32
Florida Amendments
  • Provisions have been added to include
    requirements for buildings located in the HVHZ.
  • A provision with exceptions has been added for
    the control of and inspection for termites.
  • Seismic provisions have been removed.
  • Responsibility for floodplain management
    construction standards has been delegated to
    local jurisdictions.

33
Part 3 Chapter 15 Roof Assemblies and Rooftop
Structures
34
Scope
  • Regulates the materials, design, construction
    and quality of roofs and roof structures for all
    buildings and structures.

35
Performance Highlights
  • Weather protection. (s. 1503)
  • Roof decks must be covered as required by the
    code. (s. 1503.1)
  • Flashing must be installed at wall and roof
    intersections. (s. 1503.2)
  • Editorial corrections to Table 1503.2
  • Metal flashing must be corrosion resistant. (s.
    1503.2.1)
  • Roof drainage as per the Plumbing Volume. (s.
    1503.4)

36
Performance Highlights
  • Wind resistance of roofs. (s. 1504.1)
  • Roof decks and covering must be designed for wind
    loads as per Chapter 16. Roof system with
    building modified bitumen, fully adhered or
    mechanically attached, single-ply through
    fastened metal panel roof systems, etc. must be
    tested to FM4450, FM4470, UL 580 or UL 1897. (s.
    1504.3.1)

37
Performance Highlights
  • Materials. (s. 1506)
  • Metal panel roof system, test to UL 580 or ASTM E
    1592. (s1504.3.2)
  • Product identification. Roof covering materials
    delivered in a package must be labeled. (s.
    1506.4)

38
Prescriptive Highlights
  • Asphalt shingles. (s. 1507.2.5)
  • Slope 212 or greater. (Table 1507.2)
  • Slope 212 up to 412 double underlayment
    required. (Table 1507.2)
  • Metal roof panels. (s. 1507.4)
  • Apply to solid or closely fitted deck except as
    designed. (s.1507.4.1)
  • Slope 812 minimum for lapped, nonsoldered seams
    without sealant.
  • Slope ½12 minimum for lapped, nonsoldered seams
    with sealant.
  • Slope ¼12 minimum for standing seams.(1507.4.2)

39
Prescriptive Highlights
  • Sections 1507.3.7, 1507.3.8, and 1507.3.9
    modified to correct name of standard.
  • FRSA/TRIRTI 07320.

40
Prescriptive Highlights
  • Metal roof panels continued.
  • Standards.
  • Roof covering systems with supporting structural
    members as per Chapter 22. (1507.4.3)
  • Metal-sheet roof coverings installed over
    structural decking shall comply with Table
    1507.4.3.
  • Attachments as per manufacturers recommendations
    or s. 1507.4.4
  • Underlayment as per manufacturers
    recommendations. (s1507.4.5)

41
Prescriptive Highlights
  • High wind attachment.
  • For areas where the basic wind speed is 110 mph
    or greater, fastening method must be tested as
    per ASTM D 3161 modified to meet wind speeds of
    110 mph, or TAS 107.
  • Clay and concrete tile.
  • Deck slope as per FRSA/RTI 07320.
  • Underlayment ASTM D 226 Type II ASTM D 2626
    ASTM D 1970 or ASTM D 6380.

42
Prescriptive Highlights
  • High wind attachment continued.
  • Low-slope roofs. Underlayment shall be a minimum
    of two layers.
  • High-slope roofs Underlayment shall be a minimum
    of one layer.
  • Fasteners corrosion resistant and not less than
    11 gage, or 5/16 in head. Attachment as per
    FRSA/RTI installation manual.

43
Prescriptive Highlights
  • Reroofing. Must comply with Chapter 15. (s.
    1510)
  • Section 1507.2.8 high wind attachment.
  • gt 110 mph underlayment must be applied with
    corrosion resistant fasteners as per
    manufacturer.
  • Fasteners must be applied along the overlap at a
    maximum spacing of 36 inches on center.
  • Section 1507.2.9.2.
  • Open valley.
  • Closed valley.
  • Section 1507.2.9.3.
  • Drip edge.
  • Overlap minimum 2 inches.

44
Prescriptive Highlights
  • Reroofing continued.
  • Structural components must be able to support the
    new materials as required by the manufacturer.
    (s. 1510.2)
  • Do not use 4 fasteners per strip shingle or two
    fasteners per individual shingle.
  • Must also comply with the FEBC.

45
Florida Amendments
  • Florida specific changes were made to numerous
    sections.
  • Changes were made to remove snow and seismic
    provisions.
  • Revised s. 1503.2.1 Location of flashing, to
    provide exception for hip and ridge junction and
    around roof openings.
  • Renumbered Table 1507.2.9.2 as Table 1503.2 and
    renamed the table Metal Flashing Material for
    consistency with the 2001 FBC.
  • Section 1503.4.2, added provisions for scuppers
    similar to those of the 2001 FBC.
  • Added Section 1503.6, Protection against decay
    and termites. Similar to 2001 FBC.
  • Provisions have been added governing structures
    located in the HVHZ.

46
  • Section 1507.9.2 Change to read as shown
  • 1507.9.2 Deck slope. Wood shakes shall only be
    used on slopes of four three units vertical in 12
    units horizontal (33-percent slope) or greater.

47
Florida Amendments
  • Florida specific changes were made to numerous
    sections continued.
  • Section 1504.6 Physical properties, was amended
    to add ASTM G 153.
  • Section 1507.2.3 Underlayment. Asphalt shingle
    was amended to allow ASTM D Type II and ASTM D
    4869 Type II.
  • Section 1507.2.6.1 was added to require nail
    components of plastic cap nails to meet the
    corrosion resistance requirement of s. 1507.2.6.
  • Section 1507.2.7 Attachment, was revised to
    allow special fastening methods for asphalt
    shingle as per TAS 107.
  • Section 1507.2.9.1 was amended to provide
    specific installation requirements for Base and
    Counter Flashing.

48
Florida Amendments
  • Florida specific changes were made to numerous
    sections continued.
  • Section 1507.2.9.3 Drip edge, was revised to
    allow drip edge at eaves to be installed either
    over or under the underlayment with the condition
    that if installed over the underlayment, there
    shall be a minimum of 2 in. width of roof cement
    installed over the drip edge flange.
  • Section 1507.3.1 Deck requirements, clay and
    concrete tile, was revised to allow concrete and
    clay tile to be installed over structurally
    spaced sheathing boards as specifically designed
    and tested as per s. 1609.7.2.

49
Florida Amendments
  • Florida specific changes were made to numerous
    sections continued.
  • Section 1507.3.2 Deck slope, clay and concrete
    tile, was amended to require installation as per
    FRSA/RTI 07320.
  • Section 1507.3.3 Underlayment, clay and concrete
    tile, was revised to require compliance with ASTM
    D 1970 or ASTM D 6380.
  • Section 1507.3.5 Underlayment, clay and concrete
    tile, was revised to require compliance with ASTM
    C 1492.
  • Section 1507.3.7 Attachment s.1507.3.8
    application, clay and concrete tile, was revised
    to require compliance with FRSA/RTI 07320.

50
Florida Amendments
  • Florida specific changes were made to numerous
    sections continued.
  • Section 1507.4.4 Attachment, metal panels, was
    revised to allow aluminum-zinc coated fasteners
    are acceptable for aluminum-zinc coated roofs.
  • Section 1507.4.5 Underlayment, was added to
    require installation as per manufacturers
    guidelines.
  • Sections 1507.5.3 and 1507.6.3 Underlayment,
    metal roof shingles and mineral surfaced roll
    roofing, were revised to allow compliance with
    ASTM D 226 Type II and ASTM D 1970.

51
Florida Amendments
  • Section 1521.4 Change to read as shown
  • 1521.4 Reserved. Not more than 25 of the total
    roof area or roof section of any existing
    building or structure shall be repaired, replaced
    or recovered in any 12 month period unless the
    entire existing roofing system or roof section is
    replaced to conform to requirements of this code.

52
Part 4 Chapter 16 Structural Loads
53
Scope
  • Prescribes minimum structural loading
    requirements for use in the design and
    construction of buildings and structures with the
    intent to minimize hazard to life and improve the
    occupancy capability of essential facilities
    after a design level even or occurrence.

54
Highlights
  • Construction documents. (s.1603)
  • Must show size, section, and relative locations
    of structural members etc., floor live load, roof
    live load, wind design data, special load, and s.
    1603.3 live loads posted. (s. 1603.1)
  • General design requirements. (s. 1604)
  • Method strength design, load and resistance
    factor design, empirical design, or conventional
    construction method, and allowable stress design.

55
Highlights
  • Loads (s. 1605 -1607)
  • Section 1609 wind loads.
  • Performance, Chapter 6 of ASCE 7-98
  • Prescriptive methods, low rise provisions SSTD
    10, WFCM, FCPA, SPPC. (s. 1609.6)
  • Section 1609.6 is identical to s.1606.2 of the
    2001 FBC.

56
Highlights
  • Section 1609 Change figure title to read as
    shown
  • Figure 1609.6B 1606.6B Main Wind Force Loading
    Diagram.

57
Florida Amendments
  • Removed all seismic provisions.
  • Removed all snow provisions.
  • Factors E and S have been removed from all
    applicable applications.
  • Provisions for buildings in the HVHZ have been
    added.

58
Florida Amendments
  • Table 1604.3, Deflection limits, was revised to
    address members supporting screen surface.
  • Table 1604.5, Importance factors, was revised to
    add screen enclosures.
  • Section 1605.3.1.1 Load reduction, was revised to
    clarify when increase in allowable stress may be
    permitted for consistency with the 2001 FBC.
  • Section 1609, Wind load, was replaced with
    Section 1606 of the 2001 FBC.

59
Part 5 Chapter 17 Structural Tests and Special
Inspections.
60
Scope
  • Gives provisions for quality, workmanship,
    testing and labeling of all materials used in the
    construction of buildings and structures.

61
Performance Highlights
  • Approvals (s. 1703)
  • Establish provisions and criteria for an
    Approved Agency involved in conducting tests or
    furnishing inspection services. When such agency
    has been approved,
  • (1) must be independent, (s. 1703.1.1)
  • (2) must have adequate equipment, (s.1703.1.2)
  • (3) must have experienced personnel. (s. 1703.3)

62
Performance Highlights
  • Labeling (s. 1703.5)
  • Establish criteria for labeling.
  • Must be an approved agency.
  • The approved agency must test a representative
    sample of the product. (s. 1705.1)
  • The approved agency must maintain records and
    must perform periodic inspections. (s.1703.5.2)
  • Label information (s. 1703.5.3)
  • Manufacturers identification
  • Model number, etc.

63
Performance Highlights
  • In-situ load tests (s. 1713)
  • Whenever there is a doubt as to the structural
    stability of a completed building
  • An engineering assessment must be required.
  • If inadequate, then load tests must be performed.
  • Preconstruction load tests (s.1714)
  • Requires structural adequacy be predetermined
    based on test criteria when the physical
    properties of materials and methods of
    construction can not be designed by an approved
    engineering analysis or they do not comply with
    the applicable material design standards listed
    in the code.

64
Florida Amendments
  • Special inspections provisions have been deleted.
  • Quality assurance for wind requirements has been
    deleted. (Already covered by the Threshold
    Buildings law.)
  • All seismic provisions have been omitted.

65
Florida Amendments
  • Structural observation provisions have been
    deleted.
  • Section 1714.5 Exterior window and door
    assemblies, was completely revised for
    consistency with the 2001 FBC.
  • Glass strength provisions have been added.
    Exterior window and door requirements have been
    changed.

66
Florida Amendments
  • 1714.5.2.1 Testing and labeling.
  • Editorial correction of spelling of word approval
    Approval Approal
  • Section 1714.5.2.1.1 Change to read as shown
  • 1714.5.2.1.1 Test and labeling of skylights.
  • Exterior skylights shall be tested by an approved
    independent testing laboratory, and shall be
    labeled with an approved label identifying the
    manufacturer, performance characteristics and
    approved product evaluation entity to indicate
    compliance with the requirements of the following
    specification ( Cont)

67
Florida Amendments
  • (Cont.)
  • AAMA/WDMA 101/IS2/NAFS Voluntary Performance
    Specification for Windows, Skylights and Glass
    Doors AMA/WDMA 1600/IS7, Voluntary Specification
    for Skylights or TAS 202 (HVHZ shall comply with
    TAS 202).

68
Florida Amendments
  • Section 1714.5.3 Change to read as shown
  • 1714.5.3 Exterior door assemblies. Exterior door
    assemblies not covered by Section 1714.5.2,
    1715.4.2 or Section 1714.5.3.1 shall be
    tested.(remaining text unchange

69
Florida Amendments
  • 1714.7 Add a new section to read as shown
  • 1714.7 Installation instruction for exterior
    windows and doors. Windows and doors shall be
    installed in accordance with the manufacturers
    installation instruction.

70
Part 6 Chapter 18 Soils and Foundations

71
Scope
  • Provides the minimum requirements for the
    design, construction and resistance to water
    intrusion of foundation systems for buildings and
    other structures.

72
Performance Method Highlights
  • Foundation and soils inspection (s. 1802)
  • In areas likely to have expansive soil, a soil
    test are required. (s. 1802.2.2)
  • If waterproofing is not provided, subsurface soil
    investigation is required to determine the depth
    the existing ground water table. (s. 1802.2.3)
  • Pile and pier foundations must be installed on
    the basis of a foundation investigation and
    report. (s. 1802.2.4)
  • Soil classification must be based on observation
    and any necessary test pits, etc. (s. 1802.3)
  • Retaining Walls

73
Prescriptive Method Continued
  • Allowable load-bearing values of soils (s. 1804)
  • Table 1804.2 provides for prescriptive
    load-bearing values to be used with the allowable
    stress design load combination. (s. 1804.2)
  • Requires calculations for lateral sliding
    resistance. (s. 1804.3)

74
Prescriptive MethodHighlights
  • Section 1803.3 Site grading. Ground immediately
    adjacent to the foundation must be sloped away
    from the building at a slope of 120.
  • Section 1805.4.1 The minimum of footings must be
    12 inches.
  • Section 1805.5.7 Pier is permitted to be used to
    support light-frame construction not more than
    two stories in height.

75
Prescriptive MethodHighlights
  • Section 1805.8.2 Slab-on-ground must be designed
    and constructed in accordance with WRI/CRSI
    Design of Slab-on-Ground Foundations or PTI
    Design and Construction of Post-Tensioned
    Slabs-on-Ground.
  • Section 1808 Pier and Pile Foundations must be
    designed and installed on the basis of a
    foundation investigation unless sufficient data
    upon which to base the design and the
    installation is available.

76
Prescriptive Method Continued
  • Footing and foundations (s. 1805)
  • Must be building on undisturbed soil, compacted
    fill materials, or CLSM. (s. 1805.1)
  • The minimum depth of footings below the
    undisturbed ground surface must be 12 inches. (s.
    1805.2)
  • The minimum width must be 12 inches (s.
    1805.4.1).
  • Footing setback from descending slope surface
    (Figure 1805.3.1)
  • Pier (s1805.5.7)
  • Slab-on-ground foundations (s1805.8.2)

77
Figure 1805.3.1
78
Florida Amendments
  • All seismic and snow provisions have been
    removed.
  • Responsibility for requirements for flood hazard
    areas and grading and fill have been deferred to
    the individual jurisdictions.

79
Florida Amendments
  • Special requirements for buildings in the HVHZ
    have been added.
  • All provisions governing retaining walls have
    been replaced with those from the 2001 FBC.
  • Provisions governing termite protection have been
    added from the 2001 FBC.

80
Part 7 Chapter 19 - Concrete
81
Scope
  • Sets the minimum accepted practices that apply
    to the design and construction of buildings or
    structural components using concrete.

82
Performance Highlights
  • Specifications for tests and materials (s. 1903)
  • ACI 318-02
  • Concrete quality, mixing and placing (s. 1905)
  • Concrete strength must not be less than 2,500 PSI
    (s. 1905.1.1)
  • Preparation before concrete placement must
    include debris removal, forms must be properly
    coated, and reinforcement must be clean, etc.
    (s.1905.7)
  • Ready-mixed concrete must be in accordance with
    ASTM C 94 or ASTM 685 (s. 1905.8)
  • Curing. Other than high early strength, concrete
    must be maintained above 50oF and in a moist
    condition for at least the 1st seven days after
    placement. (s. 1905.11)

83
Performance Highlights
  • Structural plain concrete (s. 1909)
  • ACI 318-02 (s 1909.1)
  • Limited to continuously supported membranes,
    walls, pedestals, etc. (s. 1909.2)
  • Joints - contraction or isolation joints must be
    provided. (s. 1909.3)

84
Performance Highlights
85
Performance Highlights
  • Reinforced Gypsum Concrete. (s. 1915)
  • Must comply with ASTM C 317 and ASTM C 956. (s.
    1915.1)
  • Minimum thickness of reinforced gypsum concrete
    must be 2 inches or 1 ½ inches when meeting
    certain conditions. (s. 1915.2)

86
Prescriptive Highlights
  • Minimum Slab Provisions (s. 1911)
  • Thickness of concrete slabs supported directly on
    the ground must not be less than 3 ½ inches. (s.
    1911.1)
  • A 6 mil polyethylene vapor retarder with joint
    lapped not less than 6 inches or other approved
    equivalent method to retard vapor transmission
    through the floor slab. Exception detached
    structure accessories to occupancies in R-3 such
    as driveways, walks, etc. (s. 1911.1)

87
Prescriptive Highlights
  • Anchorage to Concrete (s. 1912 and 1913)
  • Bolts must conform to ASTM A 307. (s. 1912.1)
  • Headed bolts, headed studs and hooks (J or L)
    must be designed within the scope per Appendix D
    of ACI 318. (s. 1913.1)

88
Florida Amendments
  • All seismic and snow provisions have been
    removed.
  • Provisions regarding building in the HVHZ have
    been added.
  • Lightweight insulation concrete fill requirements
    have been added from the 2001 FBC.

89
Florida Amendments
  • Special wind provisions for concrete have been
    included.
  • Specific requirements for concrete slabs and
    fiber length have been added.
  • Provisions for gable endwalls have been added.

90
Part 8 Chapter 20 - Aluminum
91
Scope
  • Governs the quality, design, fabrication and
    erection of aluminum.

92
Highlights
  • Structural Aluminum (s. 2002)
  • Design, fabrication and assembly of structural
    aluminum for buildings or structures must conform
    to AAASM35, and Specifications for Aluminum
    Structures, Aluminum Design Manual, Part 1-A and
    1-B of the Aluminum Association. (s. 2002.1)

93
Highlights
  • Screen Enclosures (s. 2002.3)
  • Actual wall thickness of extruded aluminum
    members must not be less than 0.040 inch. (s.
    2002.3.1)
  • Screen density must be a maximum of 20x20 mesh.
    (s. 2002.3.2)
  • Vinyl and acrylic panels must be removable. (s.
    2002.3.3)
  • Design structural members supporting screen
    enclosures must be designed to support minimum
    wind loads in Table 2002.4. (s. 2002.4)

94
Highlights
  • Screen Enclosures
  • AAF Guide to Aluminum Construction in High Wind
    Areas must be accepted as conforming to accepted
    engineering practices. (s. 2202.4.1)
  • Wall panels minimum thickness must not be less
    than .024 inch. (2002.5)

95
Florida Amendments
  • The entire text from Chapter 20 has been
    replaced with text from the 2001 Florida Building
    Code to reflect the needs of Florida.

96
Part 9 Chapter 21 - Masonry
97
Scope
  • Provides comprehensive and practical
    requirements for masonry construction, based on
    the latest state of technical knowledge.

98
Performance Highlights
  • Design Methods (s 2101.2)
  • Masonry designed by working stress design
    provisions of S. 2101.2.1.
  • The strength design provisions of s. 2101.2.2 or
  • The prestressed masonry provisions of s. 2101.2.3
    (Chapters 1 and 4 of ACI 530/ASCE 5/TMS 402)

99
Performance Highlights
  • Masonry Construction (s. 2104)
  • Must comply with the requirements of sections
    2104.1.1 through 2104.5 and ACI 530.1/ASCE 6/TMS
    602. (s. 2104.1)
  • Must conform to ASTM C 55 for concrete brick,
    ASTM C 73 for calcium silicate face brick, ASTM C
    90 for load bearing concrete masonry units or
    ASTM C 744 for prefaced concrete and calcium
    silicate masonry units. (s. 2103.1)
  • Mortar must conform to ASTM C 270. (s. 2103.7)

100
Performance Highlights
  • Glass Unit Masonry (s. 2103.5)
  • Must have a minimum average glass face thickness
    of 3/16 inch. (s. 2103.5)
  • The specified thickness of standard units must be
    3 7/8 inches. (s. 2110.2.1)

101
Prescriptive Highlights
  • Empirical Design of Masonry (s. 2109)
  • Must comply with Chapter 5 of ACI 530/ASCE 5/TMS
    402 or sections 2106 and 2129. (s. 2109.1)
  • Limited to areas where the wind speed does not
    exceeds 110 mph (s. 2109.1.1)

102
Prescriptive Highlights
  • FCPA Guide to Concrete Masonry Residential
    Construction in High Wind Areas Limitation
    Group R3 Occupancy for a basic wind speed of 130
    mph or less in Exposure B and 110 mph or less in
    Exposure C. (1609.1.1.1)

103
Florida Amendments
  • Provisions governing building in the HVHZ have
    been included.
  • All seismic and snow provisions have been
    removed.
  • References to additional standards have been
    added.

104
Florida Amendments
  • Provisions regulating the bracing of masonry have
    been added from the 2001 FBC.
  • Termite inspection requirements have been
    included.
  • Special wind provisions for masonry have been
    included.
  • Gable endwalls provisions have been added.

105
Part 10 Chapter 22 - Steel
106
Scope
  • Provides the requirements necessary for the
    design and construction of structural steel,
    cold-formed steel, steel joists, steel cable
    structures, steel storage racks and composite
    construction.

107
Performance Method
  • Structural Steel (s. 2205)
  • Must be as per ASI-LRED, AISC 335 or AISC-HSS (s.
    2205.1).
  • Cold-formed Steel (s. 2209)
  • Must be as per AISI-NASPEC ASCE8 (s. 2209.1)

108
Prescriptive Method
  • Cold-formed Steel
  • Light frame construction (s. 2211)
  • Must conform to AISI-NASPEC (s.2210)
  • Steel Framing Trusses (s. 2210.3)
  • Shear wall for wind resistance (section 2211)
  • Type I (segmented) (s. 2211.2)
  • Type II (perforated) (s. 2211.3)

109
Figure 2202.1
110
Figure 2202.1
111
Florida Amendments
  • Removed all seismic provisions.
  • Added special wind provisions for gable ends and
    walls from the 2001 FBC.
  • Added special provisions for the HVHZ.

112
Part 11 Chapter 23 - Wood
113
Scope
  • Provides minimum guidance for the design of
    buildings and structures that use wood and
    wood-based products in their framing and
    fabrication. Alternative methods and materials
    can be used where justified by engineering
    analysis and testing.

114
Performance Method Highlights
  • General Design Requirements (s. 2301.2)
  • Allowable stress design must resist the
    applicable load combination of Chapter 16. (s.
    2301.2.1)
  • Load and resistance factor design (LRFD) must
    resist the applicable load combination of Chapter
    16. (s. 2301.2.2)
  • Trusses (s. 2303.4)
  • Truss design drawings must be prepared by a
    registered design engineer and must provide for
    specific information such as slope, depth, span,
    etc. (s. 2303.4.1)
  • Metal plate connected wood trusses must be
    manufactured as required by TPI 1. (s. 2303.4)

115
Prescriptive Method Highlights
  • General Construction Requirements (s. 2304)
  • Conventional light-framed wood construction is
    limited to areas where the wind speed does not
    exceed 100 mph. (s. 2308.2.1)
  • AFPA Wood Frame Construction Manual for One- and
    Two-Family Dwellings. (s. 2308.2.1)
  • Limitation basic wind speed of 150 mph or less.
  • Wall Framing/Bottom Plates. Studs must have full
    bearing on a 2 inch thick or larger plate or sill
    having a width at least equal to the width of the
    stud. (s. 2304.3.1)

116
Prescriptive Method Highlights
  • General Design Requirements
  • Nails and staples must conform to ASTM F 1667.( s
    2303.6)
  • WPPC Guide to Wood Construction in High Wind
    Areas.
  • Limitation (R3 occupancy) basic wind speed 130
    mph or less in Exposure B and 110 mph or less in
    Exposure C.
  • SSTD 10 Standard for Hurricane-Resistant
    Construction.

117
Florida Amendments
  • Provisions governing buildings located in the
    HVHZ have been added.
  • All seismic and snow provisions and figures have
    been removed.
  • Detailed requirements for gable endwalls have
    been included.

118
Florida Amendments
  • Tables 2304.7(3), 2304.7.5, and 2304.9.1 modified
    to remove Florida Specific Amendments and mirror
    base code.
  • Further requirements of framing have been added.
  • Provisions designed to control termite
    infestation have been included.

119
Florida Amendments
  • Provisions governing foam plastic insulation have
    been added.
  • The titles of several tables have been changed to
    remove seismic implications.

120
Part 12 Chapter 24 Glass and Glazing
121
Scope
  • Provides information to establish the adequacy
    of glazing from the standpoint of life safety and
    performance.

122
Highlights
  • Identification (s. 2403.1)
  • Each pane must bear the manufacturers label
    designating the type and thickness of the glass
    or glazing materials.
  • Each pane of tempered or laminated glass, except
    tempered or laminated spandrell glass, must be
    permanently identified by the manufacturer.

123
Highlights
  • Glass Support Framing (s. 2403.2 and 2403.3)
  • Deflection of the edge of the glass perpendicular
    to the glass pane must not exceed 1/175 of the
    glass edge length or ¾ inch, which ever is less.
    (s. 2403.3)
  • Where one or more sides of any pane of glass is
    not firmly supported, or subject to unusual load
    conditions, detailed construction documents,
    detailed shop drawings and analysis or test data
    assuring safe performance for the specific
    installation must be prepared by a registered
    design professional. (s. 2403.2)

124
Highlights
  • 2405.5 Unit skylights. Unit skylights shall be
    tested and labeled as complying with
    101/I.S.2/NAFS Voluntary Performance
    Specification for Windows, Skylights and Glass
    Doors.

125
Highlights
126
Highlights
  • Wind and Dead Loads on Glass Vertical Glass (s.
    2404.1)
  • Sloped 15 degrees or less
  • Curtain and window walls, doors and other
    exterior applications must be designed to resist
    the wind loads for components and cladding. The
    load resistance of glass under uniform load must
    be determined as per ASTM E 1300-02.

127
Highlights
  • Sloped glazing and skylights (s. 2405)
  • Unit skylights must be tested and labeled as
    complying with 101/I.S.2/NAFS or AAMA/WEMA
    1600/IS7. (s. 2405.5)
  • Hazardous locations
  • Glazing must pass the test requirements of CPSC16
    CFR1201. (s. 2406.1.1)
  • Plastic glazing must meet the weathering
    requirements of ANSI Z 97. (s. 2406.1.3)

128
Florida Amendments
  • All provisions governing seismic and snow
    requirements have been deleted.
  • Additional requirements for buildings located in
    the HVHZ have been included.

129
Florida Amendments
  • Detailed requirements for identifying and
    labeling glass and lights have been added.
  • Requirements governing the design and application
    of glass and glazing have been modified.

130
Part 13 Chapter 25 Gypsum Board and Plaster
131
Scope
  • Governs the materials, design, construction,
    quality and application for both interior and
    exterior gypsum board and plaster products.

132
Highlights
  • Exterior Plaster (s. 2512)
  • Cement plaster must not be less than three coats
    where applied over metal lath or wire fabric, and
    not less than two coats where applied over
    masonry. (s. 2512.1)
  • On wood framed or steel stud construction with
    on-grade concrete floor slab system, exterior
    plaster must be applied in such a manner as to
    cover, but not to extend below, the lath and
    paper. (s. 2512.1.1)

133
Highlights
  • Vertical and Horizontal Assemblies (s. 2504)
  • Wood framing.
  • Wood supports for lath or gypsum board as well as
    wood stripping or furring must not be less than 2
    inches nominal thickness in the least dimension.
    (s. 2504.1.1)
  • Lathing and Furring Cement Plaster (STUCCO) (s.
    2510)
  • Installation
  • Must be in compliance with ASTM C 926 and ASTM C
    1063. (s. 2510.3)
  • Metal lath and lath attachments must be corrosion
    resistant materials. (s. 2510.4)

134
Highlights
  • Interior Plaster (s. 2511)
  • Plastering gypsum plaster or cement plaster must
    not be less than three coats where applied over
    metal lath or wire fabric lath and not less than
    two coats where applied over other bases
    permitted by the Code. (s. 2511.1)
  • Plaster must not be applied directly to fiber
    insulation board. (s. 2511.2)

135
Highlights
  • Shear Wall Construction (s. 2505)
  • Wood-framed shear walls sheathed with gypsum
    board, lath and plaster are permitted to resist
    wind. (s. 2501.1)
  • Cold-formed steel framed shear walls with gypsum
    board are permitted to resist wind loads. (s.
    2505.2)

136
Highlights
  • Gypsum Board Showers and Water Closets (s. 2509)
  • When gypsum board is used as a base for tile or
    wall panels for tubs, showers or water closet
    component walls, water resistance gypsum backing
    board must be used as a substrate. (s. 2509.2)

137
Florida Amendments
  • Provisions governing buildings located in the
    HVHZ have been added.
  • All seismic provisions and references have been
    removed.

138
Part 14 Chapter 26 - Plastic
139
Scope
  • Establishes minimum requirements for all
    light-transmitting plastics and foam plastics in
    all applications regulated by the code.

140
Highlights
  • Foam Plastic Insulation (s. 2603)
  • Must have a flame spread index of not more than
    75 and a smoke-development index of not more than
    450 as per ASTM E 84. (s. 2603.3)
  • Clearance between earth and foam plastic applied
    to the exterior wall must be not less than 6
    inches. (s. 2603.9.2)

141
Highlights
  • Foam Plastic Insulation
  • Thermal Barrier. (s. 2603.4)
  • Except as provided in section 2603.4.1 and
    2603.8, foam plastic must be separate from
    interior of a building by an approved thermal
    barrier of 0.5 inch gypsum wall board or
    equivalent.
  • Labeling and Identification (s. 2603.2)
  • Packages and containers of foam plastic
    insulation must be labeled.

142
Florida Amendments
  • Provisions governing buildings located in the
    HVHZ have been added.
  • Regulations concerning termite control have been
    included.
  • Added requirements for foam plastic insulation
    have been included.

143
Florida Amendments
  • Modify definition of approve plastics (HVHZ)
    Approved plastics for outdoor exposure shall be
    evaluated for outdoor durability in accordance
    with the Voluntary Standard Uniform Load Test
    Procedure for Thermoformed Plastic Domed
    Skylights, of the AAMA/WDMA 101/IS2/NAFS
    Voluntary Performance Specification for Windows,
    Skylights and Glass Doors Architectural Aluminum
    Manufacturers Association Publication AAMA 1600
    as follows . Remaining text unchanged.

144
Part 15 Chapter 30 Elevators and Conveying
Systems
145
Scope
  • Regulates the installation, testing, inspection,
    maintenance, alteration and repair of vertical
    and horizontal transportation and
    material-handling systems installed in buildings.

146
Highlights
  • Administration (s. 3001.1
  • Administrative and programmatic provisions must
    be in accordance with the Department of Business
    and Professional Regulations, Chapter 399,
    Florida Statutes, and Chapter 61G Florida
    Administrative Code.
  • Reference Standards (s. 3001.2)
  • ASME A17.1-2000
  • ASME A17.3-1996
  • ASME A18.1-1999
  • ASME A90.1-1997
  • ASME B20.1-2001
  • Design, Installation and Alteration of Elevators.
  • Must comply with the Elevator Safety Code. (s.
    3001.1)

147
Florida Amendments
  • Provisions governing the design, installation and
    alteration of elevators have been added.
  • Definitions have been added.
  • Provisions governing elevator accessibility
    requirements for the physically handicapped have
    been included.

148
Florida Amendments
  • Provisions governing the following topics have
    been included.
  • Serial numbers.
  • Electrolysis protection for underground hydraulic
    elevator cylinders.
  • Bulletin boards.
  • Alterations to electric and hydraulic elevators.

149
Florida Amendments
  • Section 3007 Change to read as shown
  • 1 and 2 are unchanged.
  • 3 Each elevator car interior must have a support
    rail on at least one wall. All support rails must
    be smooth and have no sharp edges and must not be
    more than 1 ½ inches (38 mm) thick or 2 ½ inches
    (63 mm) in diameter. Support rails must be
    continuous and a minimum length of 42 inches
    (1067 mm) overall. The inside surface of support
    rails must be 1 ½ inches (38 mm)

150
Florida Amendments
  • clear of the car wall. The distance from the top
    of the support rail to the finished car floor
    must be at least 31 inches (787 mm) and not more
    than 33 inches (838 m). Padded or tufted material
    or decorative materials such as wallpaper, vinyl,
    cloth or the like may not be used on support
    rails.
  • 3. 4 A bench or seat may be installed on the rear
    wall of the elevator
  • (remaining text is unchanged)

151
Part 16 Chapter 31 Special Construction
152
Scope
  • Provides provisions that regulate construction
    for protection requirements for structures having
    unique characteristics, such as structures that
    are unusually tall and not used for human
    occupancy, structures occupied for short periods
    of time or recreational structures.

153
Performance Highlights
  • Membrane Structures (s. 3102)
  • Air-supported, air-inflated, membrane-covered
    cable and membrane-covered frame structures. (s.
    3102.1)
  • Erected 180 days or longer. (s. 3102.1)
  • Must be designed and constructed to sustain dead
    loads, loads due to tension or inflation, and
    live loads including wind. (s. 3102.7)

154
Performance Highlights
  • Temporary Structures (s. 3103)
  • Erected for a period of less than 180 days. (s.
    3103.1)
  • Tents and other membrane structures erected for a
    period of l80 days must comply with the Florida
    Fire Prevention Code. (s. 3103.1)

155
Performance Highlights
  • Awnings and Canopies (s. 3105)
  • Design (s. 3105.4)
  • Framing membranes must be based on removal or
    repositioning of parts, or the whole, during
    periods of 75 mph. (s. 3105.4.1)
  • Design must be based on the applicable wind loads
    of Chapter 16. (s. 3105.4.2)

156
Performance Highlights
  • Awnings and Canopies Design Cont.
  • The wind design loads for any fabric or
    membrane-covered structure designed with a quick
    removal or breakway membrane or fabric at wind
    velocities of 75 mph must be based on the
    following criteria (s. 3105.4.2.1)
  • Maximum wind speed of 90 mph
  • Importance factor of .77
  • Exposure Category B or C

157
Performance Highlights
  • Awnings and Canopies Design Cont.
  • The wind design loads for any fabric or
    membrane-covered structure designed with a
    permanent or non-removable fabric or membrane
    must be based on the following criteria (s.
    3105.4.2.2)
  • Minimum wind velocity as per Chapter 16
  • Importance factor of .77
  • Exposure Category B or C

158
Florida Amendments
  • Provisions governing awnings and canopies have
    been replaced.
  • Swimming pool enclosures and safety device
    provisions have been removed (covered in Chapter
    4).

159
Florida Amendments
  • Sections have been added that cover the following
    topics
  • Structures seaward of a coastal construction line
    are the same as the 2001 FBC.
  • Flood resistant construction is the same as the
    2001 FBC.
  • Deposit of material in tidewater is regulated as
    in 2001 FBC.
  • Lighting, mirrors, landscaping are the same as in
    the 2001 FBC.

160
Florida Amendments
  • 2005 Supplement creates new section addressing
    airport Noise
  • 3113.1 Airport Noise Study Guidelines. The
    Aviation Safety and Noise Abatement Act of 1979,
    14 CRF Part 150 (U.S. Department of
    Transportation), including revisions through
    January, 2005, are hereby adopted as a guideline
    for establishing airport noise control.

161
Part 17 Chapter 32 Encroachments into the
Public Right-of-Way
162
Scope
  • Regulates projections and encroachments of
    structures.

163
Performance Highlights
  • Drainage (s. 3201.4)
  • Drainage waters collected from a roof, awning,
    etc. must not flow over a public walking surface.
  • Encroachments above grade and below 8 feet in
    height. (s. 3202.2)
  • Steps must not project more than 12 inches or
    must be guarded by approved devices not less than
    3 feet high. (s. 3202.2.1)
  • Columns or pilasters, including bases and
    moldings, must not project more than 12 inches.
    (s. 3202.2.2)
  • Awnings.
  • Vertical clearance from public right-of-way must
    be 7 feet minimum. (s. 3202.2.3)

164
Performance Highlights
  • Sidewalk or street obstructions. (s. 3202.5)
  • Unless allowed by the applicable governing
    authority having jurisdiction of the right-of-way
    or public property, public property must be
    maintained clear of any and all obstructions,
    including among others, posts, columns, display
    of wares or merchandise, and sidewalk signs.

165
Florida Amendments
  • A provision has been added clarifying
    requirements for sidewalk and street obstructions.

166
Part 18 Chapter 33 Safeguards During
Construction
167
Scope
  • Cites safety requirements during construction or
    demolition of buildings and structures. These
    requirements are intended to protect the public
    from injury and adjoining property from damage.

168
Performance Highlights
  • Storage and Placement (s. 3301.2)
  • Construction equipment and materials must be
    stored and placed so as not to endanger the
    public, the workers, or adjoining property for
    the duration of the construction project.
  • Facilities Required. (s. 3305.1)
  • Sanitary facilities must be provided during
    construction remodeling, demolition activities as
    per the FBC, Plumbing.

169
Performance Highlights
  • Fire Extinguishers (s. 3309)
  • Where required, all structures under
    construction, alteration, or demolition must be
    provided with not less than one approved portable
    fire extinguisher as per section 906. (s. 3309.1)
  • Excavation and fill for buildings and structures
    must be constructed or protected so as not to
    endanger life or property. (s. 3304)

170
Part 19 Chapter 34 Existing Buildings
171
Scope
  • Defines the responsibilities for maintenance,
    repairs, compliance with other codes and periodic
    testing.

172
Florida Amendments
  • Provisions from Chapter 34 have been deleted and
    replaced with references to the Florida Existing
    Building Code.

173
Part 20 Chapter 35 Reference Standards

174
Scope
  • Lists the standards that are referenced in the
    various sections of the code.

175
Florida Amendments
  • Standards have been added or updated to meet the
    specific needs of Florida.

176
Florida Amendments
  • 2005 Supplement updates and corrects various
    standards in Chapter 35, including the adoption
    of ASCE 7-02
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