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Polymer binding mortar

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Thermal Insulation Mortar Series

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Polymer binding mortar

Thermal insulation mortar is a pre mixed dry powder mortar made by mixing various lightweight materials as aggregates, cement as binder, and some modified additives by production enterprises. A building material used to construct insulation layers on building surfaces. The inorganic insulation mortar material insulation system is fireproof and non combustible. It can be widely used in dense residential buildings, public buildings, large public places, flammable and explosive places, and places with strict fire protection requirements. It can also be used as a fire isolation zone for construction, improving building fire safety standards.
1、 Material characteristics
1: Ultra early strength (including repair (XB) type): High early strength, able to meet the requirements of rapid repair of concrete structures;
2h compressive strength ≥ 30Mpa, flexural strength ≥ 4. 5Mpa;
1 day compressive strength ≥ 40Mpa, flexural strength ≥ 5. 0Mpa:
28d compressive strength ≥ 55Mpa, flexural strength ≥ 7. 5Mpa.
2: Non shrinkage: The repair material is mixed with an efficient expansion agent, which can prevent the settlement shrinkage and water loss shrinkage of the repair material.
3: Durability: It belongs to inorganic mixtures and is resistant to corrosion and aging.
4: Environmental protection: harmless, non corrosive to steel bars, non polluting to water quality and surrounding environment.
2、 Product Usage
1: Mass: 50Kg/bag, not less than 49. 5Kg/bag (99% of the marked mass).
2: Aggregate size:
① Pouring: Aggregate size 9. The pass rate of the 5mm sieve is, 2. The pass rate of 36mm sieve is ≤ 70%.
② Repair (XB) type: aggregate particle size 4. The pass rate of 75mm sieve is, 2. The pass rate of 36mm sieve is ≥ 95%.

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