High-flexibility leakage-resistant waterproof mortar
An anti-seepage and waterproof, high-flexibility technology, applied in the field of building materials, can solve the problems of polluted water sources, serious hazards, waste of land and resources, etc., and achieve the effects of protecting the environment, improving impermeability, and avoiding the occupation of cultivated land
Active Publication Date: 2017-12-29
SOUTHEAST UNIV
3 Cites 13 Cited by
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High-flexibility leakage-resistant waterproof mortar is prepared from component in weight ratio as follows: 300-500 parts of cement, 100-300 parts of sawdust, 0.5-4 parts of a water-retaining thickener, 5-30 parts of polymer powder, 20-40 parts of bentonite, 0.2-2 parts of a rheological agent, 5-30 parts of an active compound, 1-3 parts of a water repellent, 30-60 parts of ultrafine powder, 0.5-2 parts of an early strength agent and 300-500 parts of sand. A continuous closed polymer film can be formed in the prepared mortar, and the active compound in the mortar can be crystalized and expanded to block capillary channels, so that the mortar has the characteristics of high binding strength, good flexibility, high strength, good leakage resistance, simple preparation process and low cost, can be applied widely to waterproofing and damp proofing of basements, waterproofing of roofs and external walls of buildings, waterproofing of underground garages, integral waterproofing of water tanks and water towers and the like and has large market space and high practicability.
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Property | Measurement | Unit |
Compressive strength | 26.0 | mPa |
Impermeability pressure | 1.6 | mPa |
Compressive strength | 30.0 | mPa |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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