Водонепроницаемая жидкая крыша строительное водонепроницаемое покрытие JS Цементное


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Roof waterproof liquid epdm rubber JS Building Waterproof Coating


 


 


JS waterproof coating-8.jpgJS waterproof coating-9.jpgJS waterproof coating-10.jpg


 


 



Introduction


polyurethane waterproof coating is compounded of high polymer latex and Inorganic powder. It is a brand new developed waterproofing material after absorb overseas advanced technique, which combined advantage of high elasticity of organic material and durability of inorganic material. The coating has high strength and ductility, which leads to an excellent waterproofing result.


 





Character


Construct directly on difference material of wet & dry.
Non-toxic, Non-pollution, applicable to drinking water field.
The coating to have high elasticity, high strength and excellent durability.
High bond strength between coating and base layer.
Easy construction, safe and short duration.
Various color for optional.


 





Tech Data







































































Num.



Test Item



Technique Data



 



 



I



II



1



Solid content % ≥



65



2



Drying time



Surface drying time h



≤ 4



 



 



Hard drying time h



≤ 8



3



Tensile strength



Mpa ≥



1.2



1.8



4



Elongation at Break % ≥



200



80



5



Low temperature flexibility



-10 ℃


No cracking





6



Water tightness 0.3Mpa 30min



Impermeable



Impermeable



7



Bond strength Mpa ≥



0.5



1.0



8



Anti-permeability Mpa ≥





0.6



 





Application


1. Roof waterproofing or repair, especially the sloping or complex roof.
2. Waterproofing of underground building, metro, garage, tunnel, cave depot.
3. Waterproofing of swimming pool, drinking water pond, waste water treatment system and other reservoir
4. Waterproof and moisture proof of building wall, washroom ground 
5. Waterproofing or repair for concrete structure of stadium bleachers, colorful rolled steel plate of roof


 cement coating1





Construction Techniq


1. Tools: hammer, chisel, besom steel wire brush, platform balance, mixer, cylinder brush, brush, scraper, scissors etc.
2. Demand base surface: plat, tightness, clean, water invisible.
3. Add-layer of one fabric and twice coat is constructed in convex & concave corner, pipe root draining gate, deform crack, disfigurement etc.
4. Mixture: according to stated rate, put the powder ingredient into latex slowly and stirring uniformity.
5. Coating operation: in batches, subsection, delaminating is constructed, coat next layer when the previous one getting solidify,no stack. 
6. Coating Temperature is above 5℃, 8 hours before raining, store water test can start 48 hours after solidify.


 





Executive Standard


GB50207-2002 GB50208-2002


 





Storage


Keep it airproof in dry and cool place and keep away from sunlight, guarantee time of quality of 12 month.


 





Package


Liquid component: 50kg/Barrel
Powder component: 21kg/Barrel


 



 


Beijing Langwei Times Science & Technololy Co.,Ltd.

Room 503,4A Modern Zone No.16 Baiziwan Road Chaoyang District, Beijing, (100022), China.

Tel: 0086-6708 1601

Fax: 0086-10-6708 1400

WhatsApp: 13488802085

Website: www.lwconchem.com




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