Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly high-strength concrete and preparation method thereof
The invention relates to the field of environment-friendly concrete, and particularly discloses environment-friendly high-strength concrete and a preparation method thereof. The environment-friendly high-strength concrete consists of the following components in parts by weight: 300-320 parts of cement; 100 to 150 parts of fly ash; 500 to 600 parts of sand; 700 to 800 parts of fine stone; 100 to 150 parts of water; 3-5 parts of a water reducing agent; 3-5 parts of a reinforcing agent; 400 to 600 parts of modified recycled aggregate; and the modified recycled aggregate is prepared by mixing and drying recycled aggregate and coating liquid and then crushing. According to the environment-friendly high-strength concrete, waste concrete and waste bricks are recycled, and a special treatment process is matched, so that the environment-friendly high-strength concrete has the advantages of being environmentally friendly and high in strength at the same time.
本申请涉及环保型混凝土领域，具体公开了一种环保型高强混凝土及其制备方法。一种环保型高强混凝土，由以下重量份数的组分组成：水泥300‑320份；粉煤灰100‑150份；砂子500‑600份；细石700‑800份；水100‑150份；减水剂3‑5份；增强剂3‑5份；改性再生骨料400‑600份；所述改性再生骨料由再生骨料和包覆液混合烘干后，粉碎制得。本申请的环保型高强混凝土通过对废弃混凝土和废弃砖块进行回收利用，再配合特殊的处理工艺，使其同时具有绿色环保，强度高的优点。
Environment-friendly high-strength concrete and preparation method thereof
The invention relates to the field of environment-friendly concrete, and particularly discloses environment-friendly high-strength concrete and a preparation method thereof. The environment-friendly high-strength concrete consists of the following components in parts by weight: 300-320 parts of cement; 100 to 150 parts of fly ash; 500 to 600 parts of sand; 700 to 800 parts of fine stone; 100 to 150 parts of water; 3-5 parts of a water reducing agent; 3-5 parts of a reinforcing agent; 400 to 600 parts of modified recycled aggregate; and the modified recycled aggregate is prepared by mixing and drying recycled aggregate and coating liquid and then crushing. According to the environment-friendly high-strength concrete, waste concrete and waste bricks are recycled, and a special treatment process is matched, so that the environment-friendly high-strength concrete has the advantages of being environmentally friendly and high in strength at the same time.
本申请涉及环保型混凝土领域，具体公开了一种环保型高强混凝土及其制备方法。一种环保型高强混凝土，由以下重量份数的组分组成：水泥300‑320份；粉煤灰100‑150份；砂子500‑600份；细石700‑800份；水100‑150份；减水剂3‑5份；增强剂3‑5份；改性再生骨料400‑600份；所述改性再生骨料由再生骨料和包覆液混合烘干后，粉碎制得。本申请的环保型高强混凝土通过对废弃混凝土和废弃砖块进行回收利用，再配合特殊的处理工艺，使其同时具有绿色环保，强度高的优点。
Environment-friendly high-strength concrete and preparation method thereof
一种环保型高强混凝土及其制备方法
GU LIANLIN (Autor:in) / YUAN DONGSHENG (Autor:in) / ZHANG YAO (Autor:in)
22.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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