Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly admixture concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses environment-friendly admixture concrete and a preparation method thereof. The environment-friendly admixture concrete comprises the following raw materials in parts by weight: 80-110 parts of water, 220-260 parts of ordinary Portland cement, 500-600 parts of artificial sand, 700-900 parts of industrial waste stone, 20-35 parts of steel slag powder, 15-30 parts of slag powder, 2-6 parts of a water reducing agent, 45-80 parts of an adsorption purification material and 2-6 parts of a permeable regulator. The preparation method of the environment-friendly admixture concrete comprises the following steps: step 1, preparing the permeable regulator; step 2, pretreating the industrial waste stone; step 3, preparing the adsorption purification material; and step 4, mixing, stirring and homogenizing the water, the ordinary Portland cement, the artificial sand, the industrial waste stone, the steel slag powder, the slag powder, the adsorption purification material and the permeable regulator according to a formula ratio so as to obtain the concrete. The concrete is prepared from industrial waste raw materials; the prepared concrete is good in compressive strength; COD of water can be removed; water quality conditions are improved; and an urban ecological environment is improved.
本申请涉及混凝土的领域，具体公开了一种环保掺合料混凝土及其制备方法，包括以下重量份的原料：水80‑110份，普通硅酸盐水泥220‑260份，人工砂500‑600份，工业废石700‑900份，钢渣粉20‑35份，矿渣粉15‑30份，减水剂2‑6份，吸附净化料45‑80份，透水调节剂2‑6份。环保掺合料混凝土的制备方法包括以下步骤：步骤一，制备透水调节剂；步骤二，对工业废石进行预处理：步骤三，制备吸附净化料，步骤四，按配方量将水、普通硅酸盐水泥、人工砂、工业废石、钢渣粉、矿渣粉、吸附净化料和透水调节剂混合搅拌均质，制得混凝土。本申请采用工业废弃原料进行混凝土的制备，其制得的混凝土抗压强度好，可去除水质的COD，改善水质情况，改善城市生态环境。
Environment-friendly admixture concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses environment-friendly admixture concrete and a preparation method thereof. The environment-friendly admixture concrete comprises the following raw materials in parts by weight: 80-110 parts of water, 220-260 parts of ordinary Portland cement, 500-600 parts of artificial sand, 700-900 parts of industrial waste stone, 20-35 parts of steel slag powder, 15-30 parts of slag powder, 2-6 parts of a water reducing agent, 45-80 parts of an adsorption purification material and 2-6 parts of a permeable regulator. The preparation method of the environment-friendly admixture concrete comprises the following steps: step 1, preparing the permeable regulator; step 2, pretreating the industrial waste stone; step 3, preparing the adsorption purification material; and step 4, mixing, stirring and homogenizing the water, the ordinary Portland cement, the artificial sand, the industrial waste stone, the steel slag powder, the slag powder, the adsorption purification material and the permeable regulator according to a formula ratio so as to obtain the concrete. The concrete is prepared from industrial waste raw materials; the prepared concrete is good in compressive strength; COD of water can be removed; water quality conditions are improved; and an urban ecological environment is improved.
本申请涉及混凝土的领域，具体公开了一种环保掺合料混凝土及其制备方法，包括以下重量份的原料：水80‑110份，普通硅酸盐水泥220‑260份，人工砂500‑600份，工业废石700‑900份，钢渣粉20‑35份，矿渣粉15‑30份，减水剂2‑6份，吸附净化料45‑80份，透水调节剂2‑6份。环保掺合料混凝土的制备方法包括以下步骤：步骤一，制备透水调节剂；步骤二，对工业废石进行预处理：步骤三，制备吸附净化料，步骤四，按配方量将水、普通硅酸盐水泥、人工砂、工业废石、钢渣粉、矿渣粉、吸附净化料和透水调节剂混合搅拌均质，制得混凝土。本申请采用工业废弃原料进行混凝土的制备，其制得的混凝土抗压强度好，可去除水质的COD，改善水质情况，改善城市生态环境。
Environment-friendly admixture concrete and preparation method thereof
一种环保掺合料混凝土及其制备方法
CHEN CONGJIE (Autor:in) / ZOU JIE (Autor:in)
05.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Environment-friendly admixture for concrete and preparation method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Environment-friendly dry-mixed mortar admixture and preparation method thereof
| Europäisches Patentamt | 2022
Synthesis method of high-performance environment-friendly concrete admixture
| Europäisches Patentamt | 2024
Concrete admixture, preparation method thereof and concrete added with concrete admixture
| Europäisches Patentamt | 2020