PU Based Waterproofing
PU based waterproofing, also called moisture-cured Polyurethane waterproof coating, which is a Reactive curing (moisture curing) coating, It reacts with moisture in the air and solidifies into a soft and tough waterproof layer.
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Product Introduction
Product Description
PU based waterproofing, also called moisture-cured Polyurethane waterproof coating, which is a Reactive curing (moisture curing) coating, It reacts with moisture in the air and solidifies into a soft and tough waterproof layer.
Where to use
PU based waterproofing is widely used in roofing, basement, underground, concrete rood, wall, toilet,Bridge, culvert, metal pipe and pool.
Technical Data Sheet
No. | Item | Standard Index | Test Method | Result |
1 | Solid Content | ＞90% | ASTM C836 | 90.7% |
2 | Tensile Strength | ＞2.0MPa | ASTM D412, 16 method A | 2.22MPa |
3 | Elongation at break | ＞500% | ASTM D412, 16 method A | 620% |
4 | Peel Adhesion to Concrete | ＞2 N/mm | ASTM D 903-98 | 2.065 N/mm |
5 | Hydrostatic pressure resistance | 0.7Mpa, 1h, No water Leakage | ASTM D5385-1993, (2006) | Pass |
6 | Low Temperature crack bridging | No effect | ASTM C836-06 | Pass |
7 | Tear Resistance | ≥17.0kN/m | ASTM D 573-04 (2019)/ ASTM D 624-00 (2012) | 17.6KN/m |
Application Technology
Clean the surface of the base → detail treatment → preparation of adhesive → coating adhesive (equivalent to cold base oil) →Details attached inside construction → first time coating → second time coating → third time coating waterproof layer construction → waterproof layer test → protective layer decoration layer construction → waterproof layer test → waterproof layer acceptance
Note:
1. The surface of the base level of waterproof layer, must not have convex and concave uneven, loose, empty drum, sand, cracking and other defects, moisture content is generally not more than 9%.
2. Before the construction of waterproof layer, dust and other sundries on the surface of the base should be removed and cleaned with a clean wet cloth.
Features
1. Good flexibility, strong adaptability to base expansion or cracking, high tensile strength.
2. Strong adhesion to the base substrate.
3. Strong adhesion, simple construction, non-toxic, safe
Storage and Transportation
Storage environment should be dry, cool, well ventilated, avoid high temperature, away from fire source. Keep in- 40 degrees to avoid long periods of direct sunlight
Why choose us?
- We provide our customers with helpful resources, such as product data sheets and technical support, to ensure they have all the information needed to use our products effectively.
- We actively innovate our institutional mechanism so that all employees have equal opportunities and space for development.
- We value long-term partnerships with our clients and strive to foster a mutually beneficial relationship built on trust and reliability.
- Our company will cooperate with our customers with high quality products, reliable quality, warm and thoughtful after-sales service to create the future.
- We are dedicated to producing innovative, high-quality Polyurethane Waterproof Coating products that exceed industry standards.
- In the process of adopting omni-channel thinking to provide consumers with high-value PU Based Waterproofing and services, we will continuously improve the ecological chain of our business.
- Our products are designed to provide superior waterproofing and long-lasting protection.
- We create a stable situation for everyone to feel comfortable and work together for reform and development of the enterprise.
- We take great pride in offering affordable Polyurethane Waterproof Coating products that are second to none in quality.
- We are recruiting talents in continuous development and change, and sincerely hope to encourage each employee to develop themselves.
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