Premcrete Hydroprufe 8000 - Gas Resistant Self-Adhesive Membrane
Verified by manufacturer 7 months ago
Gas-resistant self-adhesive membrane.
Application
The release paper should be removed from the first 500 mm of the HYDROPRUFE 8000 membrane before being pressed firmly into position to ensure no air pockets are formed. Application of the roll is then completed by continuing to remove the release paper and applying pressure to ensure the membrane is well bonded to the substrate. Adjacent sheets of membrane should lap by a minimum of 50 mm, this lap is an addition to any over-lap onto the selvedge.
Description
HYDROPRUFE 8000 is a high performance, cold applied waterproof and gas resistant self-adhesive membrane manufactured from an aluminium/polyethylene laminate coated on one surface with a layer of polymer modified bitumen adhesive.
It is suitable for application to masonry concrete and other substrates to provide an effective barrier to both water and ground gases.
General information
Color | Black |
Finish | Matt |
Material | Aluminium Polythene |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 25 year |
Uniclass | |
CAWS | D21/350 Gas-retardant membrane D21/38 Gas-retardant membranes J40/45 Self-adhesive bitumen gas retardant damp proofing/ tanking |
Product range |
Specification data - Bitumen sheets
Standard | BS 8485:2015. |
Form | Cold applied gas-resistant/ waterproof membrane. |
Material | |
Carrier material | Aluminium/ polyethylene laminate. |
Bitumen modification | Polymer modified bitumen. |
Thickness (minimum) | 1 mm. |
TensileStrength | 3 MPa. |
Elongation | 40% (to ASTM D1000). |
Methane gas permeability | <0.03 ml/m²/day. |
Radon diffusion | 5 x 10ˆ-14 m²/sec. |
Water vapour transmission | <0.01 g/m²/day (to ASTM E96). |
Puncture resistance | 250 N (to ASTM E154). |
Adhesion | 2 MPa (to ASTM D1000). |
Literature
Hydroprufe 8000 TDS