Waterproof coating

"Shi Caile" waterproof coating by acrylic polymer emulsion, with a variety of additives. When used, 425R cement is added in different proportions. It is a new waterproof coating with leading technology on the market. Widely used in all kinds of building roof, exterior wall, ground, kitchen, toilet, basement, pool and other parts of the waterproof and impermeable, as well as gaps, pipes around, floor drain and other places of waterproof leak repair.

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Waterproof coating

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"Shi Caile" waterproof coating by acrylic polymer polymer emulsion, with a variety of additives. When used, 425R cement is directly added in different proportions. It is a new waterproof coating with leading technology on the market.

Scope of application:
Widely used in all kinds of building roof, exterior wall, ground, kitchen, toilet, basement, pool and other parts of the waterproof and impermeable, as well as gaps, pipes around, floor drain and other places of waterproof leak repair.

Product features:
1. Excellent flexibility and tensile strength, the slurry has good permeability.
2. High bonding strength and good durability.
3. The construction is simple and convenient, and can be constructed on the wet base.
4. Environmental protection material, no ammonia, formaldehyde, etc., can be used for drinking pool.

Technical index (JS type)
GB/T23445-2009 "Polymer cement waterproof material"

Inspection item		Technical index
		I	II	III

Curing content % ≥		70

Tensile strength	No processing /Mpa ≥	1.2	1.8	1.8
	Retention rate after heating treatment /% ≥	80	80	80
	Retention rate after alkali treatment /% ≥	60	≥70	70
	Uv treatment after retention rate ≥	80	—	—
Elongation at break	None processed /% ≥	200	80≥	30
	Heating treatment /% ≥	150	65≥	20
	Alkali treatment /% ≥	150	65≥	20
	Uv treatment /% ≥	150	≥	—
Impermeable, 0.3Mpa 30min ≥		-10℃ crack-free	—	—

Impermeable, 0.3Mpa 30min ≥		watertight	watertight	watertight

Bond strength /Mpa ≥		0.5	0.7	1

Impermeability (back water surface)/Mpa		—	0.6	0.8

Construction instructions:

1, the construction surface requirements: dry, smooth, firm and clean, no Ming water, if there is Ming water should be clean water, but too dry base, should be sprayed wet after construction.
2, mixing ratio (II type) and cement matching - emulsion: cement =1:l reduce cement addition mud elongation will be increased, tensile strength will be reduced. If you need to add water, do not add more than 10% of the emulsion.
3. Pour the emulsion into the container first, add the cement with the electric mixer while stirring, stir fully until there is no particle and no precipitation before use.
4, the mixed slurry brush brush on the wet base surface, about 4h interval when the first coating surface dry, in the vertical direction of the second brush. Brushing should be uniform thickness without brush leakage.
5, Yin and Yang Angle, pipe drain and other nodes should be pre-treated, painted two times waterproof coating, the middle of the use of a layer of glass fiber body reinforcement.

Note:
l, suitable for construction temperature above 5℃, waterproof layer completely dry before avoid rain, exposure to the sun.
2, the newly poured concrete surface, batch swing base surface should be completely dry solid, shrinkage and stability.
3, the good mixing stock is used up in time, and the dry stock can not be used again with water.