1. Product Overview Elastic waterproof slurry is a two-component, high polymer-modified cement-based waterproof coating. It is composed of cement, inorganic fillers, special additive powder and liquid high polymer emulsion. Its waterproofing mechanism is the mixing reaction of inorganic powder and organic polymer emulsion to form a waterproof membrane with high elasticity, strong adhesion, no cracking, aging resistance, and good weather resistance, which prevents water penetration and is breathable and waterproof. pollution-free waterproof material.
2. Features and advantages
The product is a water-based waterproof coating, which is non-toxic, harmless and pollution-free, and is an environmentally friendly product.
The product can be applied directly on wet or dry substrates of various materials.
The coating is tough and highly elastic, with excellent water resistance, weather resistance and durability. It is especially suitable for waterproofing roads and bridges, and can be added with pigments to form a colored coating.
. The product can be applied directly on facades, slopes and top surfaces. It is not fashionable. It is simple to construct and easy to operate. It has a short construction period and can be cured in an hour at room temperature. The coating film of this product can also be used for waterproofing. repair.
It is firmly bonded to various base materials such as base cement mortar. It is an ideal repair bonding material and can form an overall seamless, dense, stable and elastic waterproof layer.
, good breathability, and the waterproof coating has the function of breathing.
3. Scope of application
Waterproofing of indoor and outdoor walls, roof or platform.
, pipe wall waterproof coating, any waterproofing of concrete structures.
, waterproof coating between bathroom and toilet.
, basement interior and exterior walls are waterproof.
Waterproof coating on the inner layer of swimming pools and reservoirs.
4. Technical indicators:
Serial number inspection item type
Tensile strength. .
Elongation at break
Water impermeability., Water permeability., Water permeability< br/> Drying schedule Drying time
Solid drying time
Bonding strength (moist base surface) . .
5. Construction technology
, base treatment
, base surface If there are defects such as hollowing, looseness, excessive sand, dust, cracks, water accumulation, etc., they should be dealt with in advance.
First wet the base surface with a large amount of water or paint it with an interface treatment agent to ensure a strong bonding force.
, construction method
, Mix the two components B and B according to a certain proportion, stir it with an electric mixer to make it uniform without agglomeration particles, and then use a roller or brush to apply it on the base in the up and down direction. On the surface.
After the first coat is dry, apply the second coat, usually ~ once.
6. Key points to pay attention to during construction
In order to achieve good waterproofing effect, the following special circumstances should be paid attention to during construction:
If there are cracks on the base surface, a layer of anti-resistant coating can be applied to the cracks. Cracks and leaks must be sealed with our company's rapid water-tight sealant. Cracks in important buildings can be treated with caulking sealing materials.
The yin and yang angles should be made into rounded corners, such as the base surface and the protruding structure.
If there are yin and yang corners, gutters, flashings, water inlets, pipe roots and other parts, first apply paint once, and then immediately paste fiberglass cloth to enhance their toughness.
It is not advisable to construct in temperatures below zero or in rain or snow. It is not advisable to construct in a particularly humid and non-ventilated environment, otherwise it will affect film formation.
The waterproof coating should be used as a protective layer outdoors and in parts that are easy to touch and step on. The construction of the protective layer must be carried out after the waterproof layer is completed.
When the basement is waterproofed, it cannot be immersed in water immediately after the waterproof coating is completed. It must wait until the waterproof layer solidifies and has a certain strength before being immersed in water.
7. 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.
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J-151 high elastic waterproof slurry