Waterproof Coating

Spray Rapid Hardening High Elastic Rubber Bitumen Waterproof Coating

Physical condition：liquid
Packing:plastic drum
Packing specification:10KG/50KG
Description:
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"KD-C12" Spray Rapid Hardening High Elastic Rubber Bitumen Waterproof Coating consists of component A (high elastic rubber modified bitumen) and component B (hardening accelerator). It uses the dedicated equipment to carry out mechanical construction, and the two components are atomized through the nozzles and form a fanshaped cross contacting, high speed mixing, and spraying on the base, by this way they form a macromolecule elastic coating film in a short time.

NO.	Item		Technical index
			I
1	Content of the solid(%)≥		55
2	Gelling Time/S		5.00
3	Drying time/H		24
4	Heat tolerance/℃		(120±2)℃, No flowing, dripping
5	Impermeability/06Mpa 120min		no leakage
6	adhesive property/Mpa ≥	Dry base	0.40
		Wet base	0.40
7	elastic recovery rate/％ ≥		85
8	Self healing rate of screw rod		no leakage
9	Water absorption(24h)/% ≤		2.0
10	Flexibility at low temperature:	No processing	-20℃ No cracks
		alkali treatment	-15℃ No cracks
		acid treatment
		salt treatment
		heat treatment
		UV treatment
11	Tensile strength/％ ≥	No processing	1000
		alkali treatment	800
		acid treatment
		salt treatment
		heat treatment
		UV treatment

·Double components, professional mechanized spraying construction, film forming rapidly;

· Super seepage power and binding force, waterproof film integrated with base to achieve “Skin Type” water resistance really, self-healing, no water-fleeing;

·Exellent tensile performance: Elongation at break ≥1800%, tensile strength ≥ 2MPa, retention rate higher than 95%;

·Good bonding strength: The peeling strength with concrete is ≥ 0.4MPa;

·Good water resistance: The film formed after spraying is able to stand with high water pressure, the highest resistance of static water pressure is 3MPa for one hour;

·Good thermal resistance: Exellent low temperature flexibility. It adjusts to low temperature flexibility at the range of -5~-40℃ , at the same time this product has thermal resistance at 160 ℃ and above, be adaptive to waterproof engineering of road and bridge and burning hot region;

·Perfect chemical resistance, good aging resistance, environmentally friendly and safe.

Applied to waterproof and protecting engineerings of road, bridge, reservoir, culvert and other waterworks, as well as waterproof projects of basement,roof and color steel roof etc, optional low temperature property products are available according to special engineering requirements.