New - BiERBACH GmbH & Co. KG Befestigungstechnik

DaBAU ® -WD-Screw
for fastening of soft insulation
materials on rafters
BiERBACH ® -DaBAU ® -WD-Screw
for fastening of soft insulation
materials on rafters
official certificate of approval no.: Z-9.1-337
Steel, bright galvanized, yellow chromatized, special glide coating,
threaded pitch similar to DIN 7998, flat countersunk head with large
contact surface
The perfect program addition for fastening of all types of insulation materials
on rafters.
Low rigid insulation materials are unsuitable for taking up pressure loads.
The newly developped DaBAU ® -WD-Screw by BiERBACH ® offers the solution
also for soft insulation materials.
The pressure loads initiated by th counter battens are securely diverted into
the rafters on account of the threading under the head. The roof is "hoovering"
over the insulation.
The additional diversion of the pushing forces through special stop battens in
the eaves' area can be omitted.
The mounting of the insulation system is identical to the reknown and since
many years approved system with BiERBACH ® -DaBAU ® -Screws.
Item dim. mm drive head contents item €
no. d l l1 T Ø pcs./PU/pallet group 100pcs.
boxed, packing unit = 8 boxes
524 220 8,0 200 80 40 18 50/400/10500 15
524 223 8,0 225 80 40 18 50/400/10500 15
524 225 8,0 250 80 40 18 50/400/ 7500 15
524 227 8,0 275 80 40 18 50/400/ 7500 15
524 230 8,0 300 100 40 18 50/400/ 7200 15
524 233 8,0 325 100 40 18 50/400/ 7200 15
524 236 8,0 350 100 40 18 50/400/ 5100 15
524 240 8,0 375 100 40 18 50/400/ 5100 15
524 241 8,0 400 100 40 18 50/400/ 5100 15
524 244 8,0 440 100 40 18 50/400/ 5100 15
Lengths up to 600 mm can be produced for economical quantities.
For lengths from 225 mm upwards, the Bierbach - screw setting tools for
DaBAU ® -Screws (Art. no. 524996 and 524998) can be used.
New
Line
D
d
50
l 1
l
Screw technique
40.19