Fasteners for Metal Roofing EJOT - PowerPoint PPT Presentation

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Fasteners for Metal Roofing EJOT

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EJOT Octaqon introduces a self-drilling screws seamlessly combine drilling, thread formation, and fastening into a single efficient work step for metal roofing. Experience the power of EJOT Octaqon screws, revolutionizing the way components are connected. Contact us for more information - 1244736304 – PowerPoint PPT presentation

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Title: Fasteners for Metal Roofing EJOT


1
Best Practices for Installing Metal Roofing
Fasteners in the ETICS System
Cutting corners may initially save a good amount
of money, but sooner or later, it often leads to
negative consequences. Especially when it comes
to construction applications, inferior quality
tools or construction materials can compromise
the structural integrity of a building. Indeed,
when it comes to installing and replacing the
ETICS system, it is crucial to use reliable and
high-quality metal roofing fasteners to secure
the integrity of a building. In this blog, well
explore the best practices for installing metal
roofing fasteners in the ETICS system.
2
  • What is an ETICS system?
  • ETICS, or External Thermal Insulation System, is
    a cladding system that insulates the rooftop
    through an integrated composite system composed
    of a layer of insulating and waterproofing
    materials.
  • Usually, the applications of the ETICS system are
    typical in both new construction and retrofit
    projects. Its implementation upgrades buildings'
    thermal performance, reduces heat loss or gain,
    and enhances occupant comfort.
  • Lets understand the components of an ETICS
    system briefly
  • Insulation material
  • The insulation board of the External Thermal
    Insulation System is manufactured using materials
    such as expanded polystyrene (EPS), extruded
    polystyrene (XPS), mineral wool, or
    polyisocyanurate (PIR). These materials increase
    the insulation capacity of the entire building
    envelope.
  • Adhesive or mechanical fasteners
  • In an External Thermal Insulation System,
    specific adhesives or fasteners adhere or
    mechanically fix the insulation boards to the
    exterior walls.
  • Reinforcing mesh
  • Reinforcing mesh increases the effectiveness of
    an ETICS system. It is manufactured using
    fiberglass or other materials embedded within a
    base coat of mortar or adhesive. In addition to
    providing structural integrity, this mesh
    enhances crack resistance and prevents system
    detachment.
  • Base coat
  • Usually, the base coat is an adhesive or mortar
    that bonds the insulation board to the
    reinforcing mesh. It further reinforces the
    system and provides a smooth surface for the
    final finish coat.

3
Together, these components compile an integrated
system prone to improving the thermal resistance
of the building ecosystem, enhancing energy
efficiency, and ensuring an aesthetically
pleasing external appearance.
The right way of using metal roofing fasteners in
the ETICS system In this sub-section, well
discuss the best practices for using metal
roofing fasteners in the ETICS (Exterior Thermal
Insulation Composite System). 1. Choose suitable
metal roofing fasteners Finalising an appropriate
screw from the various metal roofing fasteners
available in the market is a difficult task. This
is where EJOT comes in handy their roofing
fasteners are manufactured to cater to the
specific requirements of the External Thermal
Insulation System, providing optimal performance
and reliability.
4
  • Consider compatibility
  • Metal roofing fasteners distinguish themselves
    from standard screws by their ability to support
    thermal insulation components. EJOT deploys these
    roofing fasteners after conducting rigorous
    testing with components of ETICS, including
    insulation boards, reinforcing mesh, and base
    coat.
  • Consider load requirements
  • Before finalising the roofing fasteners, check
    the load requirements of the roofing system. The
    roofing fasteners by EJOT are designed to
    adequately support the weight of the roofing
    materials, considering other parameters such as
    wind loads and structural considerations.
  • Optimise fastener placement
  • Always adhere to the manufacturer's guidelines to
    ensure appropriate spacing and placement of
    roofing fasteners within the External Thermal
    Insulation System. Proper spacing ensures good
    load distribution and avoids stress
    concentrations that could compromise the system's
    integrity.
  • Verify fastener penetration depth
  • A metal roofing fastener that cannot penetrate
    the appropriate depth into the structural
    substrate can cause issues like loosening or
    dislodgement. The roofing fasteners by EJOT offer
    precise penetration depth to ensure optimal
    performance and robust attachment.
  • Consider thermal bridging
  • A poorly installed metal roofing fastener can
    create thermal bridges between the interior and
    exterior surfaces. It is essential to choose
    fasteners with appropriate thermal break
    technology to reduce heat transfer and maintain
    the thermal efficiency of the External Thermal
    Insulation System. Moreover, the EJOT roofing
    fasteners offer thermal break features to reduce
    thermal bridging.
  • Summing up
  • When installing an ETICS system using metal
    roofing fasteners, it is crucial to adhere to
    best practices to ensure a reliable and
    future-proof installation.
  • By utilising EJOT's specially engineered
    heavy-duty fasteners designed for roofing
    systems, you can guarantee the system's
    structural integrity, longevity, and overall
    performance while mitigating potential issues and
    achieving a successful construction outcome.

5
It is essential always to follow the
manufacturer's guidelines, optimise fastener
placement, and address thermal bridging to
achieve guaranteed results. Trust in EJOT's
expertise and superior products for your ETICS
system installations to ensure exceptional
outcomes.
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