Waterproof mortar is a one-component polymer-modified rigid waterproofing material. It can be used after adding water at the construction site and stirring it mechanically or manually to the appropriate consistency. The selected quartz sand effectively improves the compactness of the mortar through scientific gradation. After the polymer film forms, it blocks the capillary holes in the cement structure and enhances the compactness and impermeability of the mortar. In practical engineering applications, it can not only achieve the purpose of building waterproofing, but also have the conventional leveling function of mortar. It has two uses, reflecting its superior cost performance.
1. Purpose:
1. Building exterior wall waterproofing projects and plastering and leveling projects, roofing, The rigid waterproof layer and plastering layer of building parts with stable structures such as basements, closets, clean pools, sewage pools, swimming pools, canals, tunnels, subways, etc., combined with other flexible waterproof materials to form a complete waterproof system
2. Leveling, repairing, and laying floor tiles on walls and ceilings during interior decoration of office buildings and private residences
2. Characteristics and advantages:
1. High cost performance, building plastering, leveling and waterproofing projects are completed simultaneously, one thing has two uses
2. It has superior performance, low shrinkage, strong bonding force, effectively prevents cracking and hollowing, and has excellent overall waterproof and impermeable performance
3. It has strong water retention and can achieve dry construction on highly water-absorbent substrates such as aerated concrete blocks
4. Stable quality: Professional factory production avoids quality fluctuations caused by inaccurate on-site mixing of mortar ingredients and ensures project quality
5. Easy to use: The packaged product is easy to transport, just add water and stir It can be used, easy to scrape, and has less dust on the ground, which is conducive to civilized construction
3. Base surface treatment:
The base surface must be smooth, consistent and have reasonable moisture content before construction. All foreign objects, damage, protrusions, loose objects, dirt, grease and oil must be removed before construction. Before construction, attention must also be paid to and properly repaired any honeycombs, bubbles, cracks, wire mesh holes and concrete joint interfaces.
4. Packaging and storage:
Packaged in 50KG paper bags. If stored in a dry environment, the shelf life of unopened products can be up to 12 months. </p
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