Pre-applied HDPE pressure sensitive adhesive waterproofing membrane which bonds integrally to poured concrete slabs, remaining in place if settlement of substrate occurs.
Mak Membrane HDPE – P is a unique membrane HDPE film with pressure sensitive adhesive which allows poured concrete to bond fully with the membrane. It provides water, water vapour and gas protection to water excluding structures and protects concrete from aggressive ground salts, chemicals and hydrocarbons. Mak Membrane HDPE-P is supplied with a selfadhesive selvedge along one side of the roll to provide sealed laps and a comprehensive range of auxiliary products to simplify the application process.
Uses and Advantages
- Basement waterproofing protection to grades 1,2 and 3 as defined in BS8102:2009.
- To provide a vapour and waterproof membrane in building and civil engineering structures.
- Resistant to attack from chemicals and aggressive ground salts.
- Forms a unique, integral bond to poured concrete by pressure sensitive adhesive and remaining in place if settlement of the substrate occurs.
- Simple application – no primers or protection material required.
- Inert product – no risk of a reaction with ponded waste prior to concrete being poured.
- Protects concrete from attack of chemicals, hydrocarbons and aggressive ground salts in contaminated sites.
- Facilitates Fexible construction programming.
APPLICATION ARE: Basement waterproofing protection to grades 1,2 and 3 as defined in BS8102:2009.
Specification Clauses
The waterproof tanking membrane shall be Mak Membrane HDPE-P, consisting of HDPE membrane which bonds integrally to freshly poured concrete by pressure sensitive adhesive bond. The membrane shall be supplied with one self-adhesive selvedge to provide sealed laps and comply with British Standard 8102 2009 – Code of practice for “Protection of Structures Against Water from the Ground” to provide basement waterproofing protection to grades 1, 2 and 3.
