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A platform for research: civil engineering, architecture and urbanism
Carbon-sequestration low-calcium cement concrete and preparation method thereof
The invention discloses carbon-sequestration low-calcium cement concrete and a preparation method thereof, and belongs to the field of building materials. The carbon-sequestration low-calcium cement concrete is prepared from the following components in parts by weight: 18 to 50 parts of low-calcium cement, 24.8 to 72 parts of carbon-sequestration aggregate, 9.9 to 25 parts of water and 0.1 to 0.5 part of additive, the sum of the parts of the components is 100. Through reasonable design of raw material composition and process optimization, on the basis of pouring molding, the rapid demolding requirement of the carbon-sequestration low-calcium cement concrete is met, all-component efficient carbon sequestration of the carbon-sequestration low-calcium cement concrete is achieved, and internal homogeneous carbonation of the carbon-sequestration low-calcium cement concrete is achieved. The carbon-sequestration low-calcium cement concrete disclosed by the invention has the characteristics of excellent carbonation performance, simple preparation process and long-term stable development of product strength.
本发明公开了一种固碳低钙水泥混凝土及其制备方法，属于建筑材料领域。固碳低钙水泥混凝土的各组分及其所占重量份数包括：低钙水泥18～50份，固碳骨料24.8～72份，水9.9～25份，外加剂0.1～0.5份；上述组分之和为100份。本发明通过合理的设计原料组成，工艺优化，在浇筑成型的基础上，满足固碳低钙水泥混凝土快速脱模需求，实现了固碳低钙水泥混凝土全组分高效固碳，实现了固碳低钙水泥混凝土内部均质碳酸化。本发明的固碳低钙水泥混凝土具有碳酸化性能优异，制备工艺简单，制品强度的长期稳定发展的特点。
Carbon-sequestration low-calcium cement concrete and preparation method thereof
The invention discloses carbon-sequestration low-calcium cement concrete and a preparation method thereof, and belongs to the field of building materials. The carbon-sequestration low-calcium cement concrete is prepared from the following components in parts by weight: 18 to 50 parts of low-calcium cement, 24.8 to 72 parts of carbon-sequestration aggregate, 9.9 to 25 parts of water and 0.1 to 0.5 part of additive, the sum of the parts of the components is 100. Through reasonable design of raw material composition and process optimization, on the basis of pouring molding, the rapid demolding requirement of the carbon-sequestration low-calcium cement concrete is met, all-component efficient carbon sequestration of the carbon-sequestration low-calcium cement concrete is achieved, and internal homogeneous carbonation of the carbon-sequestration low-calcium cement concrete is achieved. The carbon-sequestration low-calcium cement concrete disclosed by the invention has the characteristics of excellent carbonation performance, simple preparation process and long-term stable development of product strength.
本发明公开了一种固碳低钙水泥混凝土及其制备方法，属于建筑材料领域。固碳低钙水泥混凝土的各组分及其所占重量份数包括：低钙水泥18～50份，固碳骨料24.8～72份，水9.9～25份，外加剂0.1～0.5份；上述组分之和为100份。本发明通过合理的设计原料组成，工艺优化，在浇筑成型的基础上，满足固碳低钙水泥混凝土快速脱模需求，实现了固碳低钙水泥混凝土全组分高效固碳，实现了固碳低钙水泥混凝土内部均质碳酸化。本发明的固碳低钙水泥混凝土具有碳酸化性能优异，制备工艺简单，制品强度的长期稳定发展的特点。
Carbon-sequestration low-calcium cement concrete and preparation method thereof
一种固碳低钙水泥混凝土及其制备方法
CHANG JUN (author) / DU XIAOYUN (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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