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High-water-permeability concrete combined with acrylic acid and preparation method of high-water-permeability concrete
The invention discloses high-water-permeability concrete combined with acrylic acid and a preparation method of the high-water-permeability concrete, belonging to the technical field of concrete preparation. The high-water-permeability concrete comprises the following raw materials in parts by mass: 20-30 parts of cement, 15-25 parts of sand, 3-5 parts of modified graphene, 80-100 parts of slag, 4-6 parts of a water-soluble acrylic resin solution and 40-60 parts of water. The preparation method comprises the following steps: mixing the modified graphene and a water-soluble acrylic resin solution, and carrying out heating and stirring to obtain a mixture A; mixing the cement, the sand, the slag and the water, and carrying out uniform stirring to obtain a mixture B; and mixing the mixture A with the mixture B to obtain the high-permeability concrete combined with acrylic acid. The concrete has high water permeability and compressive strength, freezing resistance is enhanced, and the surface of the concrete is free of cracks.
本发明公开一种结合丙烯酸的高透水性混凝土及其制备方法，属于混凝土制备技术领域。包括以下质量份原料：水泥20‑30份，砂子15‑25份，改性石墨烯3‑5份，矿渣80‑100份，水溶性丙烯酸树脂溶液4‑6份，水40‑60份。制备方法为：将改性石墨烯和水溶性丙烯酸树脂溶液混合，加热搅拌，得到混合物A；将水泥、砂子、矿渣和水混合，搅拌均匀，搅拌均匀，得到混合物B；将混合物A与混合物B混合，即得到结合丙烯酸的高透水性混凝土。该混凝土具有较高的透水性和抗压强度，抗冻性增强，混凝土表面无裂纹。
High-water-permeability concrete combined with acrylic acid and preparation method of high-water-permeability concrete
The invention discloses high-water-permeability concrete combined with acrylic acid and a preparation method of the high-water-permeability concrete, belonging to the technical field of concrete preparation. The high-water-permeability concrete comprises the following raw materials in parts by mass: 20-30 parts of cement, 15-25 parts of sand, 3-5 parts of modified graphene, 80-100 parts of slag, 4-6 parts of a water-soluble acrylic resin solution and 40-60 parts of water. The preparation method comprises the following steps: mixing the modified graphene and a water-soluble acrylic resin solution, and carrying out heating and stirring to obtain a mixture A; mixing the cement, the sand, the slag and the water, and carrying out uniform stirring to obtain a mixture B; and mixing the mixture A with the mixture B to obtain the high-permeability concrete combined with acrylic acid. The concrete has high water permeability and compressive strength, freezing resistance is enhanced, and the surface of the concrete is free of cracks.
本发明公开一种结合丙烯酸的高透水性混凝土及其制备方法，属于混凝土制备技术领域。包括以下质量份原料：水泥20‑30份，砂子15‑25份，改性石墨烯3‑5份，矿渣80‑100份，水溶性丙烯酸树脂溶液4‑6份，水40‑60份。制备方法为：将改性石墨烯和水溶性丙烯酸树脂溶液混合，加热搅拌，得到混合物A；将水泥、砂子、矿渣和水混合，搅拌均匀，搅拌均匀，得到混合物B；将混合物A与混合物B混合，即得到结合丙烯酸的高透水性混凝土。该混凝土具有较高的透水性和抗压强度，抗冻性增强，混凝土表面无裂纹。
High-water-permeability concrete combined with acrylic acid and preparation method of high-water-permeability concrete
一种结合丙烯酸的高透水性混凝土及其制备方法
JIAN ZHENPENG (author) / WANG JIAN (author) / YANG XUJIAO (author) / WANG XIANLI (author) / QI CHUNLING (author) / ZHAO HUAN (author)
2021-12-28
Patent
Electronic Resource
Chinese
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