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A platform for research: civil engineering, architecture and urbanism
Interface-reinforced high-strength carbonized aerated concrete and preparation method thereof
The invention discloses interface-reinforced high-strength carbonized aerated concrete. The interface-reinforced high-strength carbonized aerated concrete comprises carbonizable slurry and modified foam, wherein the carbonizable slurry takes steel slag, water and a water reducing agent as main raw materials; a foaming mother solution adopted by the modified foam comprises the following components: a foaming agent, water, soluble magnesium salt, urea, urease and polyacrylic acid. By optimizing the pore interface of the carbonized aerated concrete, the strength of the aerated concrete is effectively improved, and good mechanical properties, durability and the like are considered on the premise of ensuring low volume weight; the preparation method is simple, convenient to operate, low in cost and suitable for popularization and application.
一种界面强化的高强碳化加气混凝土，它包括可碳化料浆和改性泡沫；其中，可碳化料浆以钢渣、水、减水剂为主要原料；改性泡沫采用的发泡母液组分包括发泡剂、水、可溶性镁盐、尿素、脲酶和聚丙烯酸。本发明通过优化碳化加气混凝土的气孔界面，从而有效提高加气混凝土的强度，在保证较低容重的前提下，兼顾良好的力学性能和耐久性能等；且涉及的制备方法较简单、操作方便，成本较低，适合推广应用。
Interface-reinforced high-strength carbonized aerated concrete and preparation method thereof
The invention discloses interface-reinforced high-strength carbonized aerated concrete. The interface-reinforced high-strength carbonized aerated concrete comprises carbonizable slurry and modified foam, wherein the carbonizable slurry takes steel slag, water and a water reducing agent as main raw materials; a foaming mother solution adopted by the modified foam comprises the following components: a foaming agent, water, soluble magnesium salt, urea, urease and polyacrylic acid. By optimizing the pore interface of the carbonized aerated concrete, the strength of the aerated concrete is effectively improved, and good mechanical properties, durability and the like are considered on the premise of ensuring low volume weight; the preparation method is simple, convenient to operate, low in cost and suitable for popularization and application.
一种界面强化的高强碳化加气混凝土，它包括可碳化料浆和改性泡沫；其中，可碳化料浆以钢渣、水、减水剂为主要原料；改性泡沫采用的发泡母液组分包括发泡剂、水、可溶性镁盐、尿素、脲酶和聚丙烯酸。本发明通过优化碳化加气混凝土的气孔界面，从而有效提高加气混凝土的强度，在保证较低容重的前提下，兼顾良好的力学性能和耐久性能等；且涉及的制备方法较简单、操作方便，成本较低，适合推广应用。
Interface-reinforced high-strength carbonized aerated concrete and preparation method thereof
一种界面强化的高强碳化加气混凝土及其制备方法
LI YEQING (author) / LEE BYEONG-HO (author) / BAI ZHIJUN (author) / YU SONGBAI (author) / LIU GANG (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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