A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A disclosed novel concrete anti-compression modifier is prepared from the following raw materials in parts by weight: 1.5-4.7 parts of benzyldimethylphenol polyethoxylate ether, 2.5-4.5 parts of cellulose acetate, 1.2-3.3 parts of rosin-polythylene oxide ester, 1.2-1.9 parts of alkylphenol polyoxyethlene ether succinate sodium sulfonate, 1-3 parts of sodium poly(methylidyne naphthalenesulfonate), 2-3.5 parts of artificial ceramic particle, 0.5-1.3 parts of zinc hydroxide and 5-10 parts of deionized water. Through the combined effect of the two flexible materials benzyldimethylphenol polyethoxylate ether and cellulose acetate, the concrete possesses high compression resistance, high bending-resistant strength and high impact-resistance flexibility, the elastic modulus of concrete is effectively reduced, the damping ratio of concrete is improved, possibility is provided for vibration damping and noise reduction of concrete pavements, durability of flexible concrete is improved, and the service life of the structure is prolonged.
A disclosed novel concrete anti-compression modifier is prepared from the following raw materials in parts by weight: 1.5-4.7 parts of benzyldimethylphenol polyethoxylate ether, 2.5-4.5 parts of cellulose acetate, 1.2-3.3 parts of rosin-polythylene oxide ester, 1.2-1.9 parts of alkylphenol polyoxyethlene ether succinate sodium sulfonate, 1-3 parts of sodium poly(methylidyne naphthalenesulfonate), 2-3.5 parts of artificial ceramic particle, 0.5-1.3 parts of zinc hydroxide and 5-10 parts of deionized water. Through the combined effect of the two flexible materials benzyldimethylphenol polyethoxylate ether and cellulose acetate, the concrete possesses high compression resistance, high bending-resistant strength and high impact-resistance flexibility, the elastic modulus of concrete is effectively reduced, the damping ratio of concrete is improved, possibility is provided for vibration damping and noise reduction of concrete pavements, durability of flexible concrete is improved, and the service life of the structure is prolonged.