1. Product introduction Acrylic waterproof coating (series of water-based color multi-functional waterproof coatings) is a single-component, water-based acrylic waterproof coating. This coating uses pure acrylic emulsion and polyacrylic acid emulsion as base materials, and is mixed with a variety of additives and inorganic fillers. After coating, a tough, elastic waterproof membrane with strong adhesion can be formed, which together with the base layer forms a complete waterproofing system combining rigidity and softness to adapt to various deformations of the structure and achieve long-term waterproofing and impermeability. This product can be made into various colors as needed.
2. Product features:
Can be applied directly on wet or dry substrates of various materials.
The coating is tough and strong, water-resistant, resistant to high and low temperatures, and has good aging resistance. Especially in terms of UV resistance, it is better than general waterproof products.
, strong adhesion, good extensibility, optional color.
, single component, simple construction and short construction period.
, non-toxic and odorless, it is a substitute for solvent-based waterproof coatings such as polyurethane coatings and B coatings that are currently commonly used.
, add various colors, can be used as decorative waterproof coating.
3. Scope of application:
This product is widely used for waterproofing and moisture-proofing of cast-in-place concrete roofs, walls, asbestos cement tile roofs, interiors, bathrooms, warehouses, etc., as well as renovation and leak repair of old building surfaces, etc. . It can also be used as a protective layer for other waterproof layers.
4. Main technical indicators: Implementation standard: C/"Polymer Emulsion Architectural Waterproof Coating"
Technical indicators b:
Type I technical indicators Type II
Solid content b: < br/>
Surface drying timeb:
Solid drying timeb:
Tensile strengthb:
. b:
．
Elongation at break b:
b:
Low temperature flexibility (rod winding) b:
No cracks at ℃ b:
No cracks at ℃
Impermeable (.,) b:
Impermeable b:
Impermeable
5. Construction method:
. Base layer treatment: The base layer is firm, strong, smooth, and no Sharp corners, no rust, oil stains and obvious water stains. The inner and outer angles should be made into arc shapes with cement mortar or sealing paste. The diameter of the inner angle should be larger than that of the outer angle, and the diameter of the outer angle should be larger than that of the outer angle. Cracks in the base layer and grooves left by pipe roots should be filled with sealing materials.
. Base treatment agent: In order to improve the adhesion, base treatment agent should generally be applied. The base treatment agent can be prepared on site by diluting the waterproof coating with water. It is recommended to add the appropriate amount of water. For special base layers, special supporting base treatment agents can be used. The dosage of base treatment agent is about ./㎡.
. Waterproof coating: A thick coating film should be applied in several passes to form a film. After each pass is dry, it can be applied again (generally at an interval of ~ hours). The brushing directions are perpendicular to each other. When it is necessary to add carcass reinforcement material, the carcass material should be flat, wrinkle-free and soaked. The thickness of the coating film under the carcass should not be less than 0.00%, and the thickness of the coating film on the top of the carcass should not be less than .
, dosage and thickness: The dosage is ./㎡~./㎡. The thick coating film requires about ./㎡.
6. Packaging, transportation and storage:
The product is placed in a clean, dry, sealed plastic barrel, with a packaging capacity of /barrel, /barrel.
, transport according to non-dangerous goods requirements. During transportation, prevent rain, exposure, squeezing, collision, and inversion, and keep the packaging intact.
The product should be stored in a ventilated, dry and cool place to prevent direct sunlight. The storage temperature should not be lower than ℃. Validity Year
Acrylic waterproof coating