SINOMTC is one of the largest China manufacturers and suppliers of building waterproofing materials.

SINOMTC HDPE self-adhesive waterproof membrane (non-asphalt)  is a pre-paving type polymer self-adhesive waterproof membrane that has superior performance, multi-layer composite waterproof material, including a layer of high-density polyethylene (HDPE) base board, a self-adhesive layer which can react with HDPE base board and the sand particles or plastic film are covered. This waterproofing membrane with cast-in-place concrete by chemical cross-linking to achieve high-strength bonding can completely prevent moisture penetration and leaking, without basal displacement effects. Can walk on it without using a protection board if the sand-covered membranes are applied and can be placed directly on the pouring skeleton reinforced after mat the holder or pad. It can effectively prevent a gas leak, and gas escapes, but also have excellent resistance to puncture plant roots and backfill dicing capabilities. It has excellent weather resistance and long service life.

Main Feature 

1. React with concrete to form the super combined, fully preventing water infiltration;

2. Without the use of a protective plate can walk on it after paving;

3. Simple treatment can put pouring steel skeleton;

4. Excellent resistance to plant roots puncture;

5. Resistance to most backfill and cut

6. Resistance to base course displacement;

7.  It can be constructed on a wet base;

8. Long service life

Application Scope

Basements, subways, tunnels, pools, ramps, and other parts of the roof and flat roof waterproofing, especially for special circumstances that require high waterproofing works; planted green roof; underground gas, methane, and other gases leak-proof.

Packaging

1.2mm x 1.5m*50m / roll           

 1.5mm*1.5m*50m / roll

25 rolls per wooden pallet, 20 pallets/20’GP

Supplying capacity: 15 days after receiving the deposit for quality within 10 containers

Technical Data Sheet (TDS)

No.	Item	Index
1	Tensile strength, Mpa	≥16
2	Elongation at break,%	≥550
3	Tear strength, N	≥12
4	Impermeability	0.6 MPa 30min no leakage
5	Peel strength with concrete, N/mm	≥2.0
6	Low-temperature flexibility	-35°C no cracking
7	Nail tear strength N	≥400
8	Tension N/50mm	≥500

If you want to know more about it, please contact us at carlos@onices.com