HDPE is a mainly made of high density polyethylene resin,which cover with macromolecule self-adhesive film and sand or PE/PET. It can bond with concrete layer tightly. After membrane bonding with concrete, forming seamless combination,can improve the reliability.
Advantages:
1:Suitable to underground and tunnel construction and pre-applied waterproof construction.It has waterproof layer,steel bar can be directly installed on the membrane and requiring no protection.
2:.Low flatness requirement to substrate;can shorten construction term;Cracks and surface irregularities no need to be filled with polymer mortar,can construct on wet base.
3:Simple and fast construction,flexible and flexible construction methods.
4:Environmental friendly: non-pollution.
