A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel slag-based concrete carbon sequestration protective coating as well as preparation method and application thereof
The invention belongs to the technical field of concrete, and particularly relates to a steel slag-based concrete carbon sequestration protective coating as well as a preparation method and application thereof. The steel slag-based concrete carbon sequestration protective coating provided by the invention is prepared from the following components in parts by mass: 40 to 50 parts of steel slag micro powder, 30 to 40 parts of quartz sand, 5 to 10 parts of quick-setting and quick-hardening cement, 9 to 15 parts of calcium supplement, 0.1 to 0.5 part of defoaming agent, 1 to 1.5 parts of thickening agent, 1 to 2 parts of binding agent, 1 to 5 parts of water reducing agent and 30 to 40 parts of water, the total mass part of the steel slag micro-powder, the quartz sand, the quick-setting and quick-hardening cement, the calcium supplement, the defoaming agent, the thickening agent, the binder and the water reducing agent is 100, the steel slag micro-powder is high in binding force with base concrete, not prone to aging, excellent in durability and long in service life, the steel slag micro-powder is adopted as the main raw material, a new comprehensive utilization way of steel slag is expanded, the price is low, and the cost is low. The preparation method is simple.
本发明属于混凝土技术领域，具体涉及一种钢渣基混凝土固碳防护涂层及其制备方法和应用。本发明提供的钢渣基混凝土固碳防护涂层，以质量份数计，其制备原料包括以下组分：钢渣微粉40～50份、石英砂30～40份、快凝快硬水泥5～10份、钙补充剂9～15份、消泡剂0.1～0.5份、增稠剂1～1.5份、粘结剂1～2份、减水剂1～5份和水30～40份；所述钢渣微粉、石英砂、快凝快硬水泥、钙补充剂、消泡剂、增稠剂、粘结剂和减水剂的总质量份数为100份，其与基底混凝土的粘结力强，不易老化，具有优异的耐久性，使用寿命长，而且采用钢渣微粉为主原料，拓展了钢渣综合利用新途径，价格低廉，制备方法简单。
Steel slag-based concrete carbon sequestration protective coating as well as preparation method and application thereof
The invention belongs to the technical field of concrete, and particularly relates to a steel slag-based concrete carbon sequestration protective coating as well as a preparation method and application thereof. The steel slag-based concrete carbon sequestration protective coating provided by the invention is prepared from the following components in parts by mass: 40 to 50 parts of steel slag micro powder, 30 to 40 parts of quartz sand, 5 to 10 parts of quick-setting and quick-hardening cement, 9 to 15 parts of calcium supplement, 0.1 to 0.5 part of defoaming agent, 1 to 1.5 parts of thickening agent, 1 to 2 parts of binding agent, 1 to 5 parts of water reducing agent and 30 to 40 parts of water, the total mass part of the steel slag micro-powder, the quartz sand, the quick-setting and quick-hardening cement, the calcium supplement, the defoaming agent, the thickening agent, the binder and the water reducing agent is 100, the steel slag micro-powder is high in binding force with base concrete, not prone to aging, excellent in durability and long in service life, the steel slag micro-powder is adopted as the main raw material, a new comprehensive utilization way of steel slag is expanded, the price is low, and the cost is low. The preparation method is simple.
本发明属于混凝土技术领域，具体涉及一种钢渣基混凝土固碳防护涂层及其制备方法和应用。本发明提供的钢渣基混凝土固碳防护涂层，以质量份数计，其制备原料包括以下组分：钢渣微粉40～50份、石英砂30～40份、快凝快硬水泥5～10份、钙补充剂9～15份、消泡剂0.1～0.5份、增稠剂1～1.5份、粘结剂1～2份、减水剂1～5份和水30～40份；所述钢渣微粉、石英砂、快凝快硬水泥、钙补充剂、消泡剂、增稠剂、粘结剂和减水剂的总质量份数为100份，其与基底混凝土的粘结力强，不易老化，具有优异的耐久性，使用寿命长，而且采用钢渣微粉为主原料，拓展了钢渣综合利用新途径，价格低廉，制备方法简单。
Steel slag-based concrete carbon sequestration protective coating as well as preparation method and application thereof
一种钢渣基混凝土固碳防护涂层及其制备方法和应用
MA SIYUAN (author) / GUO XIAOHUA (author) / YANG XUGUANG (author) / HOU YONGSHENG (author) / WANG WEI (author) / ZHANG DEXIANG (author) / QIAO PAN (author) / ZHENG WEIHUA (author) / ZHAO WEI (author) / SU LIHUI (author)
2023-08-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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