Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete with good impermeability and preparation process thereof
The invention provides concrete with good impermeability and a preparation process thereof, and relates to the technical field of concrete preparation, the concrete with good impermeability is composed of cement, coarse aggregate, fine aggregate, expansive clay, an admixture, a waterproof agent, an admixture and water, the concrete is prepared from the following components in parts by weight: 10-15 parts of cement, 25-30 parts of coarse aggregate, 18-25 parts of powder aggregate, 3-5 parts of expanded clay, 5-8 parts of admixture, 3-6 parts of waterproof agent, 2-5 parts of admixture and 8-10 parts of water. In the concrete preparation process, the permeable waterproof agent is added, can directly permeate into the concrete after the concrete is formed, and can form a chemical reaction in the concrete to fill pores so as to improve the internal compactness of the concrete, so that the impermeability of the concrete is improved; meanwhile, the expansive clay and the admixture can be matched with the waterproof agent for use, so that the impermeability of the concrete can be further improved while the overall performance of the concrete is improved, and the service life of the concrete is guaranteed.
本发明提供一种防渗性好的混凝土及其制备工艺，涉及混凝土制备技术领域，所述防渗性好的混凝土由水泥、粗骨料、细骨料、膨胀粘土、掺合料、防水剂、外加剂和水组成，且各组分的比重如下：水泥10‑15份、粗骨料25‑30份、粉骨料18‑25份、膨胀黏土3‑5份、掺和料5‑8份、防水剂3‑6份、外加剂2‑5份和水8‑10份。本发明，在混凝土制备的过程中，添加有渗透性防水剂，可以在混凝土成型后，直接渗透到混凝土内部，并在混凝土的内部能够形成化学反应，填充孔隙来提高混凝土内部的密实性，以此来提高混凝土的抗渗性，同时膨胀黏土和外加剂会与防水剂进行配合使用，在提高混凝土整体性能的同时，可以进一步改善混凝土的抗渗性，保证混凝土的使用寿命。
Concrete with good impermeability and preparation process thereof
The invention provides concrete with good impermeability and a preparation process thereof, and relates to the technical field of concrete preparation, the concrete with good impermeability is composed of cement, coarse aggregate, fine aggregate, expansive clay, an admixture, a waterproof agent, an admixture and water, the concrete is prepared from the following components in parts by weight: 10-15 parts of cement, 25-30 parts of coarse aggregate, 18-25 parts of powder aggregate, 3-5 parts of expanded clay, 5-8 parts of admixture, 3-6 parts of waterproof agent, 2-5 parts of admixture and 8-10 parts of water. In the concrete preparation process, the permeable waterproof agent is added, can directly permeate into the concrete after the concrete is formed, and can form a chemical reaction in the concrete to fill pores so as to improve the internal compactness of the concrete, so that the impermeability of the concrete is improved; meanwhile, the expansive clay and the admixture can be matched with the waterproof agent for use, so that the impermeability of the concrete can be further improved while the overall performance of the concrete is improved, and the service life of the concrete is guaranteed.
本发明提供一种防渗性好的混凝土及其制备工艺，涉及混凝土制备技术领域，所述防渗性好的混凝土由水泥、粗骨料、细骨料、膨胀粘土、掺合料、防水剂、外加剂和水组成，且各组分的比重如下：水泥10‑15份、粗骨料25‑30份、粉骨料18‑25份、膨胀黏土3‑5份、掺和料5‑8份、防水剂3‑6份、外加剂2‑5份和水8‑10份。本发明，在混凝土制备的过程中，添加有渗透性防水剂，可以在混凝土成型后，直接渗透到混凝土内部，并在混凝土的内部能够形成化学反应，填充孔隙来提高混凝土内部的密实性，以此来提高混凝土的抗渗性，同时膨胀黏土和外加剂会与防水剂进行配合使用，在提高混凝土整体性能的同时，可以进一步改善混凝土的抗渗性，保证混凝土的使用寿命。
Concrete with good impermeability and preparation process thereof
一种防渗性好的混凝土及其制备工艺
ZHANG JIANGLIANG (Autor:in) / XIAN GUOYI (Autor:in) / BAI YANG (Autor:in) / YANG HONGXIA (Autor:in) / LIU QINGYUN (Autor:in) / YIN XI (Autor:in) / WANG JINGUO (Autor:in) / WANG LONG (Autor:in) / ZHOU XIAOLONG (Autor:in) / KANG FUTAO (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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