JS Cementitious Waterproof Coating(two component)
Description
JS cementitious waterproof coating is made up by acrylic emulsion, cement and inorganic materials. The product is classified into typeA and typeB according to their different performance.
typeA: liquid: powder=1:1
typeB: liquid: powder=1:1.5
Features
1. Environmental friendly, non- toxic, harmless and safe.
2. High bonding strength, it can be bonded firmly with many types of mortar substrate.
3. Can be applied on vertical , slope and top surface directly, no flow, easy to use.
4. Good weather resistance, it can be applied on the outdoor roof without special protective layer (normal protective layer is needed).
5. Excellent flexibility and low temperature resistance.
Technical Data
| Implement Standard: GB/T23445-2009 |
|
| NO. |
Item |
Standard |
Result |
1
|
Solid content,% ≥ |
≥70 |
81 |
| |
| 2 |
Flexibility at Low Temperature, No Crack, ф10mm Stick |
-10ºC,No Crack |
Pass |
| 3 |
Water Impermeability, 0.3Mpa, 30min |
Impervious |
Pass |
| 4 |
Retention tensile strength MPa≥ |
≥1.2 |
1.9 |
| 5 |
Elongation at break,%≥ |
≥200 |
239 |
| 6 |
Adhesive Strength MPa≥ |
≥0.5 |
0.8 |
Application
1.Surfaces under tiles in swimming pools, balconies, rooms, bathrooms, kitchens
2. Shafts, water tanks (also potable water), silos
2. Underground surfaces of buildings, interior or exterior
4. Tunnels and motorway bridges
Installation
1. Mix the fluid and powder component together according to the percentage.
2. First put the liquid component in the barrel,then pour the powder and then mix two component by stirrer.
3. The first coat surface drying time is 4H, the temperature lower,the time longer.
4. When the first coat is dry,start the second coat until achieve the required thickness.
Recommended usage: 2.5kg/m2·mm
Package
Liquid: 20kg/bucket
Powder: 20kg/bag
Shelf life
The temperature from 5ºC to 40ºC, valid time is one and half a year.
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