Polymer cement-based waterproof coating (JS)

固体含量％：

70

表干时间h：

4

实干时间h：

8

1. Material introduction:
Composite waterproof coating is a two-component waterproof material made of organic liquid materials and inorganic powders by introducing advanced technology and key raw materials.
2. Main features:
The wet surface construction coating is tough and high-strength.
, add pigments to make a colorful decorative layer.
, non-toxic, odorless, can be used for waterproofing of edible pools.
, suitable for waterproofing exterior walls and sloped roofs with facing materials. Construction on facades, slopes and top surfaces can be firmly bonded to the base surface and facing bricks, roof tiles, cement mortar and other external materials. .
, high temperature resistance (℃), especially suitable for waterproofing roads and bridges.
By adjusting the mix ratio, ceramic tile bonding materials and sealing materials can be made.
3. Scope of application:
Roof waterproofing of industrial and civil buildings.
Waterproofing and moisture-proofing projects for bathrooms, bathrooms, and kitchens.
Waterproofing of walls, basements, swimming pools, tanks, etc.
This waterproof coating is divided into type I and type II, and their usage is different.
① Type I is mainly used for parts with large deformation such as roofs, basements, etc.
② Type II is mainly used in parts with smaller deformation such as exterior walls, toilets and bathrooms, etc.
4. Technical indicators implementation standards:
Technical indicators of project No.
Type
Solid content,
Surface drying time,
Solid drying time,
> Tensile strength,.
Elongation at break
Low temperature flexibility, ф rod ℃, no cracks
Water impermeability:. Impermeable and impermeable
Impermeability,
5. Construction method selection:
Construction method Ⅰ base layer, undercoat, top coat
Construction method Ⅱ base surface, undercoat, middle coat, top coat
Construction method Ⅲ base surface The base layer is coated under the non-woven fabric layer and the middle layer is coated over the top layer
6. Construction points:
The base surface must be smooth, firm, clean, free of open water, leakage, unevenness and cracks The places must be leveled first, and the yin and yang angles should be made into arc angles.
Accurate ingredients: For the convenience of users, our company has packaged them strictly according to the proportion requirements. When using, you only need to add the powder slowly while stirring. Pour into the corresponding liquid ingredients and stir thoroughly until a smooth, smooth mixture without any lumps.
, coating essentials:
① Use a roller or brush to apply, and complete it layer by layer according to the selected construction method.
② If there is precipitation in the paint (especially the primer), it should be Stir evenly at any time.
③ The coating should be as uniform as possible without local deposition.
④ The time interval between each layer shall be based on when the previous layer of coating is dry and non-sticky
⑤ Construction method Ⅲ The lower coating, non-woven layer and middle coating must be applied continuously.
7. Precautions:
Do not construct below ℃ or in the rain, and do not construct in a particularly humid and non-ventilated environment. .
8. Storage, transportation and packaging:
Liquid materials must be kept in a cool place above ℃, and powder materials should be placed in a dry place. Pay attention to moisture and sun protection, and the shelf life is one month.
The powder of this product is packed in composite bags, and the liquid is packed in plastic barrels.