DESCRIPTION
The product is formulated with special cement, various additives, and hard dry powders in a certain ratio. It features German technology with international quality standards, excellent workability, extended working time, crack resistance, and high hardness.
APPLICATION SCOPE
This product has excellent waterproof performance, suitable for rapid renovation of indoor and outdoor floors; it can quickly repair and level damaged concrete surfaces; effectively addressing various issues of concrete floors, including sand shedding, peeling, insufficient strength, uneven surfaces, exposed aggregates, and pothole repairs.
PRODUCT ADVANTAGES
1. Fast application, rapid repair
2. Crack resistance, and high hardness
3. Non-toxic and environmentally
4. Strong bonding force, good impermeability
TECHNICAL DATA
| Compressive strength |
45 MPa |
| Flexural strength |
5 MPa |
| Bond strength |
1.5 MPa |
| Initial setting time |
30minute |
| Working time |
20minute |
SUBFLOOR PREPARATION
1. Remove oil stains, dust, loose debris, and old coatings from the surface.
2. Sand the uneven ground to remove loose concrete and impurities.
3.When dealing with leaks, first use a leak-stopper to seal the leaks and ensure the ground is dry and free of water. PS: During outdoor construction in summer, moisten the ground first and wait for the surface to dry before proceeding with the construction to achieve better results.
4. For absorbent substrates, it is recommended to use LG660 water-based absorbent interface treatment agent; for non-absorbent surface substrates, it is recommended to use LG670 non-absorbent interface agent for treatment.
CONSTRUCTION WORK
1. Clean the repair area to ensure the floor is free of dust, debris, and oil stains, providing a clean working surface for subsequent construction.
2. Apply an even layer of primer on the prepared base surface, 1-2 coats, and wait for the primer to dry.
3. According to the ratio, first pour in 5L of water, then add 25kg of repair mortar, and mix well with a mixer.
4. Pour the mixed material into the area that needs to be repaired, and use a trowel to spread it evenly, ensuring a smooth surface, then use a roller to debubble and remove surface bubbles.
IMPORTANT NOTES
1. The construction environment temperature should be maintained between 5ºC and 30ºC. When working outdoors, it is recommended to avoid direct sunlight; construction should not be carried out in rainy weather.
2. Add water strictly according to the ratio specified in the product manual to avoid affecting the performance of the self-leveling material by adding too much or too little water.
3. The mixed self-leveling material should be applied within 20 minutes to prevent the material from solidifying and becoming unusable.
4. Pay attention to safety during construction to avoid splashing the material into the eyes or onto the skin.
5. During the curing period, avoid the ground being hit by heavy objects or soaked in water.
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