A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-waterproof concrete and construction method thereof
The invention provides self-waterproof concrete and a construction method thereof. The self-waterproof concrete is prepared from the following materials: cement, sand, aggregate, water, an additive and a waterproof agent, the aggregate is broken stone, and the waterproof agent is a polymer modifier; wherein the cement accounts for 10-15 parts; 25 to 35 parts of sand; 40 to 50 parts of broken stone; 10 to 15 parts of water; 5-10 parts of an additive; 1-5 parts of a polymer modifier; the additives comprise a plasticizer, a water reducing agent and an accelerator; the construction method comprises the following steps that firstly, materials are prepared; step 2, blending concrete; 3, stirring the concrete; fourthly, concrete is poured; and 5, curing the concrete. By arranging the polymer modifier, the compressive strength, tensile strength and durability of the concrete can be remarkably improved, pores and micro-cracks in the concrete can be filled, and the compactness and compactness of the concrete are improved, so that the water resistance and permeability resistance of the concrete are improved.
本发明提供自防水混凝土及其施工方法，自防水混凝土由下列材料组成：水泥、砂子、骨料、水、添加剂、防水剂；所述骨料为碎石，所述防水剂为聚合物改性剂；其中，水泥：10‑15份；砂子：25‑35份；碎石：40‑50份；水：10‑15份；添加剂：5‑10份；聚合物改性剂：1‑5份；所述添加剂包括增塑剂、减水剂和加速剂；所述施工方法包括以下步骤：步骤一：准备材料；步骤二：调配混凝土；步骤三：搅拌混凝土；步骤四：浇筑混凝土；步骤五：养护混凝土。本发明通过设置聚合物改性剂，聚合物改性剂能显著提高混凝土的抗压强度、抗张强度和耐久性，能够填充混凝土内部的毛细孔和微裂缝，增加混凝土的紧密性和致密性，从而提高混凝土的耐水性和抗渗透性。
Self-waterproof concrete and construction method thereof
The invention provides self-waterproof concrete and a construction method thereof. The self-waterproof concrete is prepared from the following materials: cement, sand, aggregate, water, an additive and a waterproof agent, the aggregate is broken stone, and the waterproof agent is a polymer modifier; wherein the cement accounts for 10-15 parts; 25 to 35 parts of sand; 40 to 50 parts of broken stone; 10 to 15 parts of water; 5-10 parts of an additive; 1-5 parts of a polymer modifier; the additives comprise a plasticizer, a water reducing agent and an accelerator; the construction method comprises the following steps that firstly, materials are prepared; step 2, blending concrete; 3, stirring the concrete; fourthly, concrete is poured; and 5, curing the concrete. By arranging the polymer modifier, the compressive strength, tensile strength and durability of the concrete can be remarkably improved, pores and micro-cracks in the concrete can be filled, and the compactness and compactness of the concrete are improved, so that the water resistance and permeability resistance of the concrete are improved.
本发明提供自防水混凝土及其施工方法，自防水混凝土由下列材料组成：水泥、砂子、骨料、水、添加剂、防水剂；所述骨料为碎石，所述防水剂为聚合物改性剂；其中，水泥：10‑15份；砂子：25‑35份；碎石：40‑50份；水：10‑15份；添加剂：5‑10份；聚合物改性剂：1‑5份；所述添加剂包括增塑剂、减水剂和加速剂；所述施工方法包括以下步骤：步骤一：准备材料；步骤二：调配混凝土；步骤三：搅拌混凝土；步骤四：浇筑混凝土；步骤五：养护混凝土。本发明通过设置聚合物改性剂，聚合物改性剂能显著提高混凝土的抗压强度、抗张强度和耐久性，能够填充混凝土内部的毛细孔和微裂缝，增加混凝土的紧密性和致密性，从而提高混凝土的耐水性和抗渗透性。
Self-waterproof concrete and construction method thereof
自防水混凝土及其施工方法
LIN JIAN (author) / SONG ZHIQIANG (author) / LIU XUJIANG (author) / YUE YACHAO (author)
2024-05-03
Patent
Electronic Resource
Chinese
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