Specification: Waterproofing to concrete retaining walls to be one layer Derbigum CG4 waterproofing membrane, with mm side laps and mm end laps, sealed to primed surfaces by means of 'torch-fusion', to receive Delta MS8 Delta MS8 preformed high density polyethylene dimpled drainage and protection layer to receive compacted fill, to engineers specification, on top of geo drainage pipe system as per engineer's specification. Waterproofing to be installed by an Approved Derbigum Contractor under a 10-year guarantee. Dimple drain to receive a cover flashing to protect waterproofing membrane from stone falling between waterproofing membrane and dimple drain during compaction and construction
I need someone to check the roof
I got water leaks in my garage braai eare and two places in my house. I need very urgent quotations to bedone
AREA TO BE TORCHED 12 X2.5 METRES.
Hello We would like to repair out waterproofing in the villa. please advise who can go and view
Good day we are a DIY rubber company and just want to know more about your waterproofing product or if you would be interested in your products have a great day Line Snyman
The bathroom, laundry & garage had been added to the existing house and sone time after the initial build, the corrugated roof of this new structure (which includes these 3 areas) was raised. When it rains, it leaks into the old structure on one side (that we are aware of) where the old and new structures meet..
Flat roof just done. Need waterproofing