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KIN DRAGREEN
Waterproofing Membrane with Hydrophobic Core

KIN DRAGREEN is integrated waterproof and drainage system with a sheet of a uniform water channel made of synthetic polymer raw materials through special processes as the base film, coated with non bitumen based self-adhesive adhesive on the upper surface, and sprinkled with high-purity nano reactive sand as an anti adhesion layer. It is integrated with the concrete structure to change the anti adhesion layer into an integral part of the poured concrete structure that cannot be peeled off.

kin dragreen polymer waterproofing membrane waterproofing membrane with hydrophobic core
kin dragreen polymer waterproofing membrane waterproofing membrane with hydrophobic core
Application
Key Benefits
Install Guide
Storage

KIN DRAGREEN Application


Suitable for foundation slabs and side walls with external waterproofing and internal pasting requirements in underground construction and municipal open cut methods, as well as waterproofing projects in underground tunnels using concealed excavation methods.

KIN DRAGREEN Key Benefits


  • Integrating waterproof, drainage, and root puncture resistance functions;

  • The bright green color makes the cold gray on the construction site more vibrant;

  • The unique mechanical design of the "Ω" - shaped hydrophobic cavity can resist structural deformation;

  • Better dimensional stability;

  • Stronger impact resistance, the 1-meter-high heavy hammer can fall without damaging membrane

KIN DRAGREEN Install Guide


  • Place the waterproof membrane with the granular surface facing up, and unroll it onto the substrate using a loose-lay method without the need for adhesive fixation.  

  • During vertical surface construction, mechanical fasteners with pads can be used within 10–20mm of the self-adhesive edge at intervals of 400–600mm, ensuring that subsequent membrane layers cover the nail holes.  

  • Membrane Overlap Treatment  

  • Long-edge overlap: Remove the release film from the overlapping edge and directly self-adhere, with a width ≥ 80mm, and press firmly with a roller.  

  • Short-edge overlap: Remove the drainage grooves at the bottom of the membrane, use polymer double-sided self-adhesive tape for butt jointing, peel off the release film from the centerline, and bond to the preceding and following membranes, pressing firmly.

KIN DRAGREEN Storage


  • Store the product upright in a cool warehouse, retaining inner supports. Keep it on pallets with the original protective film intact. Stack no more than two pallets high, using dunnage between layers for isolation. 

  • Protect from direct sunlight, heat sources, freezing temperatures, organic solvents, and physical impact. 

  • The product is suitable for long-term storage when these conditions are maintained.

  • All information is nominal values at the time of manufacturing, and related performance properties are based on the "as manufactured" condition. Actual values may vary depending on application methods, substrate conditions, environmental factors, and specific product configurations.


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