Ultra-high Performance Cement-based Material of Impact and Abrasion Resistance
Material Profile
Ultra-high Performance Cement-based Material of Impact and Abrasion Resistance is cement, multivariate ultrafine mineral powder and various chemical admixture, special fine aggregate particle size is less than 1.18 mm, ultra-high strength micro short steel fiber as raw materials, such as design, on the basis of the principle of the most tightly packed by the special distribution of powder material products, the performance indicators meet the national standards GB/T 31387-2015 the request of "reactive powder concrete.
Performance Feature
1.Good construction performance (self-compacting and normal temperature construction), super strength and super toughness after hardening, excellent mechanical performance.
2. It has excellent durability of anti-crack, anti-seepage, anti-freeze and thawing, anti-corrosion, anti-high temperature, anti-abrasion and anti-cavitation, etc. It is specially used for the protection of concrete flowing surface of hydraulic drainage buildings and defect repair.
3. Excellent bonding property, good adaptability to concrete temperature, close to linear expansion coefficient, not easy to fall off from the concrete substrate.
Application Field
It is applicable to areas with large temperature difference and freezing-thawing damage, such as overflow surface and gate pier, including:
1. Surface protection of hydraulic drainage and sand discharge buildings, such as drainage channel, sand discharge tunnel, spillway and spillway;
2. Surface protection or repair of lock wall and floor, airstrip, expressway surface, parking lot and dock yard;
3. Repair and reinforcement of high strength concrete members and other construction projects requiring high strength, high corrosion resistance and high durability.
Construction Method
Substrate treatment→interfacial agent construction→application→curing
Material Consumption
For 1cm repair
thickness/1m2, 23Kg of UHPC cement-based anti-impact grinding
material (excluding mixing water) is required.
Package and Storage
1. The package specification of this product is 50kg/ bag.
2. This product should be stored in a cool, airy and dry place, and prevent the sun and rain; Storage temperature 5 ~ 35℃, shelf life 6 months.
3. This product is non-dangerous, nontoxic, tasteless substance that is in line with environmental requirements and can be transported by general goods. The package must not be damaged during transportation.
Application Case
Impact and abrasion resistance repair
works for river sluice, Changhewan, Huanggang
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