Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses impermeable concrete and a production process thereof. The impermeable concrete is prepared from the following raw materials in parts by weight: 30 to 50 parts of Portland cement clinker cement, 20 to 40 parts of water, 15 to 30 parts of bentonite, 10 to 13 parts of triethanolamine, 0.3 to 0.6 part of silicon dioxide particles, 10 to 16 parts of lime powder, 5 to 8 parts of asphalt particles, 3 to 6 parts of cellosilk, 2 to 6 parts of water reducing agent, 3 to 6 parts of sodium alkyl benzene sulfonate, 1.1 to 1.6 parts of hydrophilic colloid and 10 to 25 parts of emulsifier. According to the present invention, the design is novel, the asphalt particles are added, are heated to soften and are attached to the pore surface so as to increase the impermeability under the condition of maintaining the original concrete strength, and the arranged triethanolamine, sodium alkyl benzene sulfonate, the hydrophilic colloid and the emulsifier cooperate with each other so as to effectively increase the compactness of the concrete, gaps in the concrete are effectively reduced, and thus the anti-permeability effect of the concrete is effectively improved, and the practicability is high.
本发明公开了一种抗渗混凝土及其生产工艺，所述抗渗混凝土包括以下重量份的原料：硅酸盐水泥熟料水泥30‑50份、水20‑40份、膨润土15‑30份、三乙醇胺10‑13份、二氧化硅颗粒0.3‑0.6份、石灰粉10‑16份、沥青颗粒5‑8份、纤维丝3‑6份、减水剂2‑6份、烷基苯磺酸钠3‑6份、亲水胶体1.1‑1.6份与乳化剂10‑25份。本发明设计新颖，在保持原有的混凝土强度的情况下通过添加沥青颗粒、加热致其软化并附着在孔隙表面以增加其抗渗能力，设置的三乙醇胺、烷基苯磺酸钠、亲水胶体及乳化剂相互配合协调，可有效增加混凝土的紧实性，有效降低混凝土内的空隙，从而有效的提高混凝土的抗渗效果，实用性强。
The invention discloses impermeable concrete and a production process thereof. The impermeable concrete is prepared from the following raw materials in parts by weight: 30 to 50 parts of Portland cement clinker cement, 20 to 40 parts of water, 15 to 30 parts of bentonite, 10 to 13 parts of triethanolamine, 0.3 to 0.6 part of silicon dioxide particles, 10 to 16 parts of lime powder, 5 to 8 parts of asphalt particles, 3 to 6 parts of cellosilk, 2 to 6 parts of water reducing agent, 3 to 6 parts of sodium alkyl benzene sulfonate, 1.1 to 1.6 parts of hydrophilic colloid and 10 to 25 parts of emulsifier. According to the present invention, the design is novel, the asphalt particles are added, are heated to soften and are attached to the pore surface so as to increase the impermeability under the condition of maintaining the original concrete strength, and the arranged triethanolamine, sodium alkyl benzene sulfonate, the hydrophilic colloid and the emulsifier cooperate with each other so as to effectively increase the compactness of the concrete, gaps in the concrete are effectively reduced, and thus the anti-permeability effect of the concrete is effectively improved, and the practicability is high.
本发明公开了一种抗渗混凝土及其生产工艺，所述抗渗混凝土包括以下重量份的原料：硅酸盐水泥熟料水泥30‑50份、水20‑40份、膨润土15‑30份、三乙醇胺10‑13份、二氧化硅颗粒0.3‑0.6份、石灰粉10‑16份、沥青颗粒5‑8份、纤维丝3‑6份、减水剂2‑6份、烷基苯磺酸钠3‑6份、亲水胶体1.1‑1.6份与乳化剂10‑25份。本发明设计新颖，在保持原有的混凝土强度的情况下通过添加沥青颗粒、加热致其软化并附着在孔隙表面以增加其抗渗能力，设置的三乙醇胺、烷基苯磺酸钠、亲水胶体及乳化剂相互配合协调，可有效增加混凝土的紧实性，有效降低混凝土内的空隙，从而有效的提高混凝土的抗渗效果，实用性强。
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