One Layer "Derbigum" or other equally approved SP4 waterproofing membrane sealed to solvent based bitumen primed surface by means of torch fusion with minimum mm side laps and minimum mm end laps 1. On slabs m2 2. On turn-up, turn-down not exceeding mm girth 6 m2
Need urgent waterproofing test of my balcony - suspect a leak
I have a pit for wheel alignment and the water is coming through at the steps from under the ground
Garage below ground level has water coming through floor slab on one side, on one side only
Bottom floor completely flood over the weekend. Water seeped from the grass outside, through the foundation/wall of the house. Would like a solution for this to not happen again and possible fix the current damage.
I have recently build a bricks & cement pond, about 1.5 wide, 2.5 long and 1.2m deep and have applied ram rapond polyurethane in an attempt to have it sealed inside. There are still leaks and would like to have bitumen or simular applied to seal. I hope to find somebody who can spray it on. The pond is easily accessible by a vehicle. Please quote to have it sealed. Non poisonous for plants and fish please.