Cracks and self-closing properties of underground waterproof coatings on wet base surfaces

1 Product Overview
Self-closing basement waterproof coating
It is a green and environmentally friendly polymer resin emulsion polymer cement waterproof coating with self-closing properties. This product is professionally used for underground interior and exterior walls. The high strength and high bonding force of the wall foundation pit base surface is both elastic and rigid. It can be used as a high-performance waterproof coating on wet base surfaces. The self-sealing basement waterproof coating liquid is made of natural resin polymer emulsion and a variety of additives under specific process conditions. The water-based slurry-like viscous material powder is a synthetic migratory metal mineral powder. Mix the two on site according to the designed proportion and apply by brushing, scraping or mechanical spraying. The self-closing basement waterproof coating utilizes the natural compatibility of concrete and cement to form a seamless semi-rigid and semi-tough continuous elastic waterproof glue mold with roots and thorns after penetrating and forming a film on the concrete or mortar base layer.
Self-closing basement waterproof coating
It has been widely used in the field of construction waterproofing projects in South Korea, Asia and Europe and has a history of more than 10 years. It is a high-performance product that can withstand the test of history, has strong vitality and broad market prospects. Architectural waterproof coatings.
Two product performance characteristics
Self-sealing of cracks
Random construction of wet base surface and uneven base surface, wide applicability
Waterproofing principle, penetration and waterproofing
Cannot be peeled off Properties
Crack resistance and vibration resistance
Adjustment function for moisture balance
Both elastic and rigid, yet rigid and flexible
Economical and practical with short construction period
Green and environmentally friendly Non-toxic and pollution-free, it can be used in drinking water pools.
It has good water resistance, durability, corrosion resistance and bacteria resistance to extend the life of the building
Display and explanation of product performance characteristics
Cracks self-closing
When cracks occur in concrete The waterproof layer will absorb the intruding moisture and expand to control the re-inflow of water. Under the action of the active coagulant agent contained on the surface, calcium carbonate will be formed to absorb and stop the water leakage.
The construction process of wet base surface and uneven base surface is arbitrary
The construction process of self-sealing basement waterproof coating is simple and mechanical spraying is used for large areas. The progress of the project is fast, the coating dries quickly and the construction period is short
.
Waterproof principle: penetration and waterproofing.
When painting various substrates such as concrete mortar, the waterproof coating naturally penetrates the structure
The capillary channels act to close the capillary pores while forming a seamless structure with thorns
Elastic or semi-rigid and semi-tough continuous waterproof membrane.
Non-peelability
Crack resistance and vibration resistance
.
Moisture balance adjustment function
Both elasticity and rigidity, softness, firmness, and softness
Economical and practical, short construction period
Self-closing basement waterproof coating is easy to construct and requires little work on site. The construction does not require skilled or professional waterproofing workers, which greatly reduces labor costs.
Green, environmentally friendly, non-toxic and pollution-free, it can be used in drinking water pools.
The self-closing basement waterproof coating has passed the safety evaluation standard test for drinking water transmission and distribution equipment and protective materials.
Extend the life of the building.
This product has the function of anti-corrosion, aging resistance and ultraviolet protection of steel bars.
Three main performance indicators
Project
Technical indicators
Shelf life and storage conditions
Storage date when sealed
Density
Scope of application
Construction temperature
Tensile strength
No treatment
Heat treatment
UV treatment
Elongation at break
No treatment
Heat treatment
UV treatment
Low temperature flexibility
No cracks or breaks when bending around the rod
Solid content
Water impermeability
No leakage
Heat resistance
No Flows without bubbling
Freeze resistance
~ No cracking in every cycle
Adhesion
Drying time
Surface dry and self-sealing
Use thick wallpaper If the knife cuts a long crack in the center of the coating film and the crack leaks for an hour and then seals itself without leaking, it is qualified
Four specific application parts
Underground exterior walls, underground interior walls, underground floors.
Civil air defense project on the ground of basement tunnel.
Waterproofing project for wet base surfaces.
Basic waterproofing projects with uneven and complex structures.
Concrete and concrete Concrete and mortar Interface treatment of mortar and mortar mortar layer and flexible waterproof layer.
Dust-proof and anti-slip base surface engineering.
Maintenance works on various waterproof layers such as waterproof layer and polyurethane waterproof layer.
Five self-closing basement waterproof coating material reference dosage
Coating dosage The coating thickness is about/㎡. The coating thickness is about/㎡. The coating thickness is about/㎡.