K11 waterproof coating
K11 waterproof coating is a two-component cement-based polymer waterproof material. The liquid material is synthetic polymer emulsion; the powder material is a mixture of cement, quartz sand, talcum powder and additives. During construction, mix the liquid and powder materials in proportion and stir evenly, then scrape and apply them to form a continuous waterprooflayer.
Usage
Waterproofing of kitchen and bathroom, building exterior walls, etc.
Advantages
- Can be constructed on wet or dry substrates.
- Long service life, weather resistance, aging resistance, oil resistance, good acid resistance.
- Non-toxic, harmless, non-polluting, safe and easy construction, short construction period.
- Excellent waterproof performance.
- Waterproofing of kitchen and bathroom, building exterior walls, etc.
Application
1. Base layer treatment: The base layer must be smooth, firm, clean, and free of bright water.
2. Mixing: Use an electric mixer to mix evenly without lumps.
3. Coating: Use a roller to apply, and the coating should be thin and even.
4. Finally, test the water after construction.
Storage and transportation
Transportation: The product is generally non-flammable and non-explosive material and can be transported as general cargo. However, during transportation, it should be protected from freezing, rain, direct sunlight, crushing, and collision to ensure the packaging remains intact.
Storage: When storing, ensure proper ventilation, dry conditions, and protection from direct sunlight. The storage temperature should not be below0°C, and the product should not be stacked more than three layers high.
Technical Index
|
No. |
Items |
Index |
|
|
1 |
Solid content/% ≥ |
70 |
|
|
2 |
tensile strength |
No processing /M Pa ≥ |
1.8 |
|
Retention rate after heat treatment /% ≥ |
80 |
||
|
Post-treatment retention rate /% ≥ |
70 |
||
|
Retention rate afterwatertreatment/% ≥ |
70 |
||
|
Retention rate after UV treatment /% ≥ |
— |
||
|
3 |
Elongation at break |
No processing/% ≥ |
30 |
|
heat treatment/% ≥ |
20 |
||
|
Alkali treatment/% ≥ |
20 |
||
|
Soaking treatment/% ≥ |
20 |
||
|
UV treatment/% ≥ ≥ |
— |
||
|
4 |
Low temperature flexibility |
— |
|
|
5 |
Bond strength |
No processing MPa ≥ |
1.0 |
|
Wet floor,MPa ≥ |
1.0 |
||
|
Alkali treatment /MPa ≥ |
1.0 |
||
|
Soaking treatment/MPa ≥ |
1.0 |
||
|
6 |
Impermeability(0.3 MPa,30 min) |
Impermeable |
|
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