1. high elastic crack resistance to prevent cracking caused by settlement of foundation surface
2. Wear resistant, durable and durable. Good film-forming effect, can't cut off
3. High film forming strength, aging resistance and strong adsorption capacity
4. High tensile strength, crack resistance, and actual test effect
5.High and low temperature test, high temperature up to 100 ℃, low temperature up to - 50 ℃
6.Effect comparison chart
7. Actual operation
1.Clean up the construction base surface
2. Don't brush it too thick
3. The crack is more than 2mm, which is used with polyester cloth
4. Brush polyurea and wait for film formation
3, Technic Data /only for reference. |
|
In accordance with |
GB/T 23446 |
Content |
two parts (part A and part B ) only for spray |
Color |
grey and others |
Density, g/ml , |
1.10+/-0.05 |
Gelling time, seconds , |
10-20s |
Tack Free Time, minutes, |
0.5-1m |
Tensile strength. MPa , |
18-25MPa |
Elongation, %, |
450-500% |
Pull adhesion(with primer), MPa, |
3.0-4.8MPa |
Tear strength, N/mm, |
75-85N/mm |
Low temperature flex. ℃, |
-40℃ |
Impermeability , 0.4MPa 4h, |
no leaking |
Water absorption ratio, % |
0.1-1.0% |
5% H2SO4, 30d , |
No crack, No blisters ,no wave |
5% NaOH , 30d, |
No crack, No blisters ,no wave |
5% NaCl , 30d, |
No crack, No blisters ,no wave |
0# diesel, 30d, |
No crack, No blisters ,no wave |
Come and place an order with me!
LangWei Conchem is a fast growing international manufacturer of construction chemicals with plants in Beijing, China. The company is specialized in preventative and remedial waterproofing products.
Preventative waterproofing products are wildly used during new construction and are usually installed by the general contractor. Examples are bentonite strips, hydrophilic mastics and rubbers, which swell in contact with water and hence block water ingress, injection hoses, which can be injected at a later stage to block water and finally cementitious coatings for basement waterproofing and elastomeric membranes for tanks and roofs.
Remedial waterproofing products are mostly used when major (or minor) water leaks happen at a later stage and are usually applied by specialist applicators. Remedial waterproofing products are also often used during construction of tunnels and other underground constructions to prevent infiltrating water from hindering the normal progress of the works. Examples are injection resins based on Polyurethanes (both 1C and 2C) and Poly-acrylates. These products are also used for Soil and Rock Stabilization, together with Organo-minerals.
LangWei Conchem also manufactures a series of products for the Protection and Repair of reinforced Concrete. Examples are cementitious grouts and mortars, epoxy injection resins, carbon fibre laminates and epoxy glues.
Beijing Langwei Times Technology And Science Co.,Ltd
Address:4A-503,No 16,Baiziwan Road,Chaoyang District,Beijing,China.
Tel:+86-10-67081601 Fax:+86-10-67081400
Website:www.lwconchem.com