Expansion joint extreme waterproofing requirements under mastic asphalt with Weproof joint waterproofing system

(in acc. with abP for construction and controlled-crack joints in water-impermeable concrete)

Expansion joint extreme waterproofing requirements under mastic asphalt with Weproof joint waterproofing system

Legend

Substrate

1 e.g. Concrete, mechanically pre-treated

2 Asphalt (old)

Primer layer

3 e.g. Wecryl 276

Equalising layer

(joint filler)

4, 7 Closed-cell round cord

8 Wecryl 810 Surfacer

Waterproofing layer

Waterproofing of details

(expansion joint waterproofing)

5, 6 Strip of fleece saturated with Weproof 354, to form a loop

9 Joint tape,

10 Weproof 354

11 Weplus Fleece

12 Weproof 354

13 Weplus Fleece

14 Weproof 354

15 Joint tape

Wearing layer

16 Wecryl 242 Mortar

17 Elastic joint filler (construction-dependent)

Newsletter

We will send you regular e-mails
with news about WestWood
and our products.

Postal address

WestWood Liquid Technologies Ltd.
31 Morris Road,
Nuffield Industrial Estate
Poole, Dorset BH17 0GG
United Kingdom

+44 800 808 5480
info@westwood-uk.com

Trade Association

  • LRWA
  • DIBt
  • NFRC
  • EOTA
  • BPA
  • BBA