Pre-Applied Self - Adhesive HDPE Waterproofing Membrane HDPE Plastic Membrane for Underground Projects

Product description:
HDPE waterproofing membrane is a special composite sheet comprised of a robust HDPE or TPO layer, a pressure-sensitive adhesive layer and a special protective layer applied to protect adhesive layer from external factors. Thanks to this feature, it is a professional waterproofing membrane in the composite structure which does not allow water to move between the reinforced concrete structure and membrane. The membrane has two sided bonding overlaps.

Material thickness:
2 mm, 1.7 mm, 1.5 mm and 1.2 mm

Packing:
1 x 20 mt in rolls  and 2 x 20 mt

Applications:
It is used for waterproofing of reinforced concrete foundation and blind mold (single face) foundation walls of buildings.

Usage areas:
• Basements
• One sided (blind mold) walls
• Tunnels
• Infrastructure Projects

System Components:
• 2.00 mm, 1.7 mm, 1.5 mm and 1.2 mm membrane
• Duble Sided Tape (sealed double-sided adhesive tape for tip finishing joints)
•  Sanded Tape (mineral sand-coated tape that adheres to the structural concrete that is sealed on one side and on top of it)

Advantages:
• It bonds to the applied concrete integrally,completely and permanently
• It can be applied in the water thanks to the dual adhesive laps. (No Resources Required)
• Even in the case of floor seams, it remains sealed to the structure.
• Resistant to aggressive chemicals in ground and soil.
• It protects the applied structure against methane, radon gases, alkali, salt and sulphate.
• It is resistant to weather conditions and it is resistant to UV rays that will be exposed during application for 3 months.
• No protection concrete required
• It is resistant to laying iron reinforcement on it. Not easily damaged and punctured.
• Two sided bonding overlaps has stronger adhesion for edges.
Approvals / Tests:
• CE Certificate No: 1023-CRP-0699 F / 2015 EN 13967 Flexible waterproofing membranes
• Methane / Radon Gas Test Report ASTM-D1434
• Impermeability Test Report Under Hydrostatic Pressure DIN-16726-2011-01
• Water Vapor Transmission Rate Test Report ASTM-E96
• Water Absorption Test Report ASTM-D570
• Elasticity Break Elongation Tensile Strength Test Report ASTM-D412
• Puncture Resistance Test Report ASTM-D4833 and ASTM-E154
• Concrete Peel Resistance and Flexibility at Low Temperature Test Report ASTM-D1970 / ASTM-D903
 
Application Method:
The surface is to be applied must be solid and smooth. The application surface may be damp, but no puddles. In order to prevent damage to the membrane, the application surface must be smooth and clean. Large openings and voids should be filled using materials with the required strength.
To ensure good adhesion, the joints must be tightened with a roller. Roll finish edges should be taped with MBP Double Tape in corner and piece combinations. In the production of single face curtains, it is necessary to create a smooth bottom surface without spaces.

Suitable Surfaces:
• Concrete
• Smooth Mold Surfaces (Temporary or Permanent)
• Rigid thermal insulation
• Soil

Application details:
The MBP Pro membrane must always be applied to the grain-shaped surface. Membrane is applied on the cleaned surface and application is started. Hot air welding machine can be used to soften the edge adhesive at low temperatures.

Double Sided Wall Applications:
In the production of double face curtains, after the use  in the basic insulation, it can be sealed with bitumen cement based, polyurethane and polyurea based driving or spraying systems with special transition band.

Pile Head Detail:
Pile heads should be broken and cleaned. After the loose parts are removed from the surface surface, the product  can be adhered to each other by a Double Tape and applied around the pile to serve as a mold. After the application of the tapes expanding with water to the repair area of the piles, high strength grout mortars or cement based crystallized waterproofing products are applied to the pile which is corrected with C40 self levelling concrete. The free-layered is used to chamfer using the MS Polymer sealant in combination with the pile head.


Storage:
Clean and protected from direct sunlight and stored on pallets

Shelf life:
It can be stored for 1 year under suitable storage conditions.


Health and Safety Recommendations:
There is a legal requirement for the material safety data sheet for MBP Pro. Please read the product MSDS form for health and safety information.


Technical Data Sheet