35mm Plastic washers with drive metal nails for concrete board fixing

Quick Details of the Plastic Washers 

Fastens product to surface, providing an additional bond until backfilled. May be installed into concrete board with hammer.

It widly for the Drain & Dry Board.

Ecose Drain & Dry Boards are made with Ecose Technology that converts bio-based materials into an inert polymer
that bonds mineral wool strands together, eliminating the formaldehyde and phenols found in traditional binders
and insulations. The Drain & Dry Board comes in several sizes.
These boards offer protection for the waterproofing or dampproofing membrane during backfilling operations, and offer good drainage properties and thermal insulation.

• 1 Multiple fasteners are recommended for any attachment.
• 2 When project site base material properties are questionable, site qualification is necessary.
• 3 Based on attachment to concrete (f'c = 2000 psi - 5000 psi), grouted CMU masonry walls, or 1/8" to 1/4" thick steel (Fy = 36 to 50 ksi).

Specification details of the 35mm plastic washers 

35MM plastic washers with drive pins 

The Common type of the Drive pins with 35mm plastic pins 

Washer color: White and grey in common .

Images of plastic washers insulation drive pins

XIANGYI METAL PRODUCT LIMITED COMPANY