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Flat Roofing

Flat Roofing
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Flat Roofing

Product catalog summary
Overview: This document provides comprehensive information on flat roof fasteners, focusing on screws, stress plates, profiles, and anchors used in flat roofing applications. It includes technical specifications, application procedures, compatibility details, and recommendations for various EJOT products.
Specifications: The document details the technical specifications for different types of screws, including diameter, drilling capacity, and drive type. It discusses materials such as case-hardened steel and A4 stainless steel, and coatings for corrosion protection.
Application Procedures: Screws are designed for fixing roofing membranes to substructures made of sheet steel, timber, or wood-based materials. Guidelines are provided for minimum lengths and combining screws with EJOT stress plates.
Compatibility and Standards: Compatibility with various stress plates and profiles is highlighted according to ETA-07/0013 standards. Compliance with VOB and DIN 18531 standards for corrosion resistance is also mentioned.
Product Range and Ordering Information: Detailed tables list available lengths, prices, order descriptions, article numbers, and EAN codes for each screw type. Rental equipment for installation is also noted.
Recommendations: Specific screws like the EJOT Dabo® screw TKR-4.8 are recommended for thicker or two-ply sheet steel. The use of belted screws for the ECOSET installation tool is advised.
Technical Specifications:
  • General Specifications: Detailed specifications for fasteners and stress plates, including diameter, drilling capacity, drive type, and length.
  • OPTICORE Fasteners: Designed for membrane-faced composite panels with a patented nylon head for better thermal retention and a dual drive system.
  • Concrete Screws: Case-hardened and Climadur coated for corrosion protection, used for fixing membranes to concrete substructures.
  • Aerated Concrete Screws: Made of stainless steel, designed for aerated concrete substructures without pre-drilling.
  • Metal Stress Plates: Suitable for various substructures, made of alu-zinc coated steel, compatible with EJOT Dabo® screws.
Procedures and Applications:
  • Installation: Use of EJOT EJOSET tools for installation, with manual options available.
  • Compatibility: Products meet ETA-07/0013 standards, ensuring European technical approvals.
Recommendations and Best Practices:
  • Corrosion Resistance: High-quality Climadur coating enhances corrosion resistance, tested under DIN 50018 standards.
  • Thermal Retention: OPTICORE fasteners offer better thermal retention than metal counterparts.
Key Data from Tables and Charts:
  • Product Listings: Detailed tables list product dimensions, prices, and order descriptions for easy reference.
  • Compatibility Charts: Clearly outline compatibility with various substructures and standards.
Conclusion: This document serves as a comprehensive guide for selecting and using EJOT fasteners and stress plates in flat roof applications, emphasizing compatibility, installation procedures, and product specifications.
Specifications and Technical Details: Detailed specifications for fastening systems, focusing on flat roof fasteners and anchors, including effective shaft length, material composition, and technical specifications like embedment depth and drive screw type.
Application Range and Characteristics: Outlines the application range for fasteners, including adjustable fastening elements for slope insulation and anchors for securing multi-layer roofing membranes. Characteristics include high-quality organic coating for corrosion resistance and anchor sleeves made of high-grade plastic.
Product Listings and Pricing: Lists various products with details such as anchor lengths, substructure compatibility, pricing per 100 units, and order descriptions with article numbers and EAN codes.
Installation and Testing Notes: Installation guidelines specify minimum installation and drill hole depths for different substructures and the requirement for pull-out tests for renovation cases.
Contact Information: Provides extensive contact details for EJOT offices worldwide, including phone numbers, fax numbers, email addresses, and websites for various countries.
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Catalog excerpts

Flat Roofing-1

Flat Roofing Screws, stress plates, profiles, anchors EJOT* The Quality Connection

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Flat Roofing-2

Imprint Publisher: EJOT Baubefestigungen GmbH 57334 Bad Laasphe Layout and realisation: EJOT Baubefestigungen GmbH 57334 Bad Laasphe Legal Notes EJOT products undergo continuous further development. Technical specifications, ranges and prices are subject to changes. For the latest information about our products, please visit our online shop at www.ejot.de/bau During planning and use of our products, please comply with the accepted rules of technology, construction legislation and the relevant safety regulations. The approvals granted by the building authorities for our products can be downloaded...

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Flat Roofing-3

Flat roof fasteners Dabo® self-drilling roof screws OPTICORE® screws Concrete and aerated concrete screws Metal stress plates Flat roof profile FP Plastic stress plates

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Flat Roofing-4

Flat roof fasteners Metal stress plate HTV 82/40

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Flat Roofing-5

Flat roof fasteners Plastic stress plates HTK 2G 50xL Flat roof profile FP

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Flat Roofing-6

Flat roof fasteners Dabo® screws - case-hardened steel, Climadur coated EJOT Dabo® screw SW 8 RT-4.8 Order description SW8RT-4.8x80 belted SW8RT-4.8x100 belted SW8RT-4.8x120 belted SW8RT-4.8x140 belted SW8RT-4.8x160 belted SW8RT-4.8x180 belted SW8RT-4.8x200 belted SW8RT-4.8x220 belted SW8RT-4.8x240 belted SW8RT-4.8x260 belted Application range • To fix roofing membranes to substructures made of sheet steel s 0.75 mm s 1.5 mm, timber or wood-based material • For combination with EJOT stress plates Characteristics • Case-hardened steel • Climadur coated - high-quality coating to improve corrosion...

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Flat Roofing-7

Dabo® screws - A4 stainless steel with hardened steel drill point EJOT Dabo® screw SW 8 ET-4.8 Order description Application range • To fix roofing membranes to substructures made of sheet steel s 0.75 mm s 1.5 mm, timber or wood-based material • For combination with EJOT stress plates • For renovation (cf. current Flat Roof Guideline) Characteristics • A4 stainless steel with hardened drill point • With high thread to prevent screw head protrusion due to foot traffic Technical specifications

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Flat Roofing-8

Flat roof fasteners Dabo® screws - case-hardened steel, Climadur coated EJOT Dabo® screw TKR-4.8 Application range • To fix roofing membranes to substructures made of sheet steel s 0.75 mm s 1.5 mm, timber or wood-based material • For combination with EJOT stress plates Characteristics • Case-hardened steel • Climadur coated - high-quality coating to improve corrosion protection (15 Kesternich cycles, DIN 50018, 1997) • Can be delivered belted for EJOT ECOSET installation tool or pre-assembled with EJOT stress plate HTK for EJOT ECOSET HTK installation tool. • With bugle head Technical specifications...

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Flat Roofing-9

Dabo® screws - A4 stainless steel with hardened steel drill point EJOT Dabo® screw TKE-4.8 Application range • To fix roofing membranes to substructures made of sheet steel s 0.75 mm s 1.5 mm, timber and wood-based materials • New buildings and renovations • For combination with EJOT stress plates Characteristics • A4 stainless steel with hardened drill point • Can be delivered belted for EJOT ECOSET installation tool or pre-assembled with EJOT stress plate HTK for EJOT ECOSET HTK installation tool. • With bugle head Technical specifications

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Flat Roofing-10

Flat roof fasteners Dabo® screws - case-hardened steel, Climadur coated EJOT Dabo® screw VHT-R-4.8 Application range • To fix roofing membrane to substructures made of sheet steel s 0.5 mm s 0.75 mm, timber or wood-based material • For combination with EJOT stress plates Characteristics • Case-hardened steel • Climadur coated - high-quality coating to improve corrosion protection (15 Kesternich cycles, DIN 50018, 1997) • Can be delivered belted for EJOT ECOSET installation tool or pre-assembled with EJOT stress plate HTK for EJOT ECOSET HTK installation tool. • With bugle head Note For thicker...

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Flat Roofing-11

EJOT Dabo® screw VHT-E-4.8 Flat roof fasteners Dabo® screws - A4 stainless steel with hardened steel drill point Application range • To fix roofing membrane to substructures made of sheet steel ;> 0.5 mm s 0.75 mm, aluminium sheet 0.8/1.0/1.2 mm, timber or wood-based material • New buildings and renovations • For combination with EJOT stress plates Characteristics • A4 stainless steel with hardened steel drill point • Thread length 100 mm • Can be delivered belted for EJOT ECOSET installation tool or pre-assembled with EJOT stress plate HTK for EJOT ECOSET HTK installation tool. • With bugle...

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Flat Roofing-12

Flat roof fasteners Dabo® screws - case-hardened steel, Climadur coated EJOT Dabo® screw TKR-4-4.8 Application range • To fix roofing membrane to substructures made of sheet steel ;> 1.5 mm s 4.0 mm, timber or wood-based material • For combination with EJOT stress plates Characteristics • Case-hardened steel • Climadur coated - high-quality coating to improve corrosion protection (15 Kesternich cycles, DIN 50018, 1997) • Can be delivered belted for EJOT ECOSET installation tool or pre-assembled with EJOT stress plate HTK for EJOT ECOSET HTK installation tool. • With bugle head Technical specifications...

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Flat Roofing-13

Dabo® screws - case-hardened steel, Climadur coated EJOT Dabo® screw TKR-ZT6-5.5

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Flat Roofing-14

Flat roof fasteners OPTICORE – for Membrane faced composite panels OPTICORE is EJOT’s unique and patented integral nylon head, designed to encapsulate fasteners from the high performance self-drilling range. OPTICORE is engineered to provide a dual drive fastening system that enables rapid self-coring of membrane faced insulation panels, and a secure fix into hot and cold rolled steel, and timber. Key to the OPTICORE’s advantage is the coring action created by strategically placed cutting fins. These simply snap free as the fastener ‘pulls up’ and the nylon to metal relationship means there is...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.