Application range

Suitable for all kinds of external walls of concrete structures, can be used for external walls (including cracks, window frames, balconies, canopies, wall roots, rainwater pipe connections, etc.), roofs, basements, toilets, various cement isolation pier and other parts.

Product description

The waterproof coating for external walls is a two-component waterproof coating made of imported environmentally friendly emulsions and high-quality pigments and fillers. The coating is designed with full consideration of the family's environmental protection requirements and is the first choice for home decoration waterproof materials. The product has good thixotropy, adhesion, storage stability, excellent water resistance, alkali resistance, convenient construction, non-toxic and tasteless, green and environmental protection.

Features

Excellent water resistance, alkali resistance, adhesion, continuous fusion performance.

Excellent anti-aging properties and weather resistance.

Good hiding power and easy construction.

The coating film is smooth, delicate, no peeling, no falling off, dirt resistance, easy to clean.

Construction method (three coats and one cloth)

Standard construction process

Base surface pretreatment:

Carefully clean the construction base surface during construction, polish and remove rust and corrosion on the sink, and clean it up.

It must be ensured that the base surface of the sink is flat, the firmware is free of looseness, no rust, no oil, no dust, and no clear water to keep it clean. Firmware with loose base surfaces must be replaced or reinforced.

For coagulation: the uneven surface of the soil sink, thicken the cement paste, level it once with a batch knife, the thickness of the block is less than 5mm, please note that it is not suitable to block too thick every time, this crack should be used as an additional layer . The arc of the Yin and Yang corner hard seat is treated with a waterproof additional layer.

Construction preparation:

Determine the parts to be waterproofed and the width of the waterproof layer, and cut the polyester cloth of the corresponding width.

The paint needs to be stirred evenly when it is used, but no additional water or auxiliary materials are needed, and it can be applied directly.

During construction, brushing, rolling and scraping can be carried out. Related working tools should be prepared and necessary measures for labor protection should be done.

Carefully and carefully clean the construction base surface during construction, remove the delaminated and cracked aging parts of the external wall decorative layer, and clean up the garbage.

Check the wall surface with ceramic tiles on the external wall, replace the loose tiles and replace them, and repair and seal the holes.

Whether it is exterior wall waterproof coating or exterior wall transparent glue waterproof construction, you must ensure that the base surface of the exterior wall is flat, oil-free, dust-free, and free of water to keep it clean.

If the external wall has large cracks, the V-groove needs to be chiseled for additional waterproof layer treatment, and then the overall waterproof construction of the external wall is required.

For the uneven base surface of the concrete external wall, thicken the cement paste and level it once with a batch knife. The thickness of the block is less than 5mm. Note that it is not suitable to block too thick every time. This product should be used as an additional layer at the crack. The arc of the Yin and Yang corner hard seat is treated with a waterproof additional layer.

Determine the parts to be waterproofed and the width of the waterproof layer, and cut the polyester cloth of the corresponding width.

The paint needs to be stirred evenly when it is used, but no additional water or auxiliary materials are needed, and it can be applied directly.

During construction, brushing, rolling and scraping can be carried out. Related working tools should be prepared and necessary measures for labor protection should be done.

Case construction comparison