Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses concrete with long service life. The concrete comprises 3-5 parts of stones; 3-5 parts of cement; 3-5 parts of water; 3-5 parts of a water reducing agent; 1-3 parts of a gel reinforcing agent; and 1-3 parts of a nano reinforcing agent. According to the concrete, large-particle-size stones are removed, and the gel reinforcing agent, the nano reinforcing agent and the polydimethylsiloxane are matched, so that bubbles are not easy to appear in the concrete, the compactness is improved, the structural strength of the concrete is enhanced, the concrete is not easy to crack, and the service life is prolonged.
本发明公开了一种高使用寿命的混凝土，包括：石子3‑5份；水泥3‑5份；水3‑5份；减水剂3‑5份；凝胶增强剂1‑3份；纳米增强剂1‑3份。去除了大粒径的石子，配合凝胶增强剂、纳米增强剂以及聚二甲基硅氧烷，使得混凝土内部不易出现气泡，提高密实度，从而增强混凝土的结构强度，不易开裂，增加使用寿命。
The invention discloses concrete with long service life. The concrete comprises 3-5 parts of stones; 3-5 parts of cement; 3-5 parts of water; 3-5 parts of a water reducing agent; 1-3 parts of a gel reinforcing agent; and 1-3 parts of a nano reinforcing agent. According to the concrete, large-particle-size stones are removed, and the gel reinforcing agent, the nano reinforcing agent and the polydimethylsiloxane are matched, so that bubbles are not easy to appear in the concrete, the compactness is improved, the structural strength of the concrete is enhanced, the concrete is not easy to crack, and the service life is prolonged.
本发明公开了一种高使用寿命的混凝土，包括：石子3‑5份；水泥3‑5份；水3‑5份；减水剂3‑5份；凝胶增强剂1‑3份；纳米增强剂1‑3份。去除了大粒径的石子，配合凝胶增强剂、纳米增强剂以及聚二甲基硅氧烷，使得混凝土内部不易出现气泡，提高密实度，从而增强混凝土的结构强度，不易开裂，增加使用寿命。
Long-service-life colored pervious concrete and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2015
Large-volume long-life concrete and preparation method thereof
| Europäisches Patentamt | 2024
Building floor with long service life and preparation method thereof
| Europäisches Patentamt | 2020