DDS plus Concrete screw

Heraklith concrete screw
for almost blind mounting of wood wool on to concrete


Heraklith DDS plus concrete screws are specifically suited
for mounting wood wool boards directly to normal concrete
(2000-2600 kg/m3). Comprehensive international fire testing
has shown that combining DDS plus screws with the Heraklith
Tektalan A2 or the A2 Decorative panel results in excellent
performance in fire-resistant applications.

Standard Version

The concrete screw consists of steel with a corrosion
class C3. The screw can therefore be used in an outdoor
environment that is not directly exposed to the elements.
The screws come standard in the colours white and nature
tone (RAL 1015).

  • Plastic screw head with wood fibre structure for
    decorative finish
  • Simple installation: pre-drill and screw in
  • Minimal anchorage depth
  • Can be used for fire-resistant applications
  • Available in various RAL colours upon request
Screw length Panel thickness up to (mm) Units/ pack
50 25 100
75 35/50 100
85 60 100
100 75 100
110 85 100
125 100 100
150 125 100
175 150 100
200 175 100
225 200 100
250 225 100
Colour White, Nature tone or various RAL colours

DOWNLOADS - DDS plus Concrete screw


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