The use of different by-products in the production of lightweight alkali activated building materials

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• 作者：Laura Dembovska^a ; ^{laura.dembovska@gmail.com} ; Diana Bajare^a ; Vilma Ducman^b ; Lidija Korat^b ; Girts Bumanis^a
• 关键词：Alkali activated materials ; Waste ; Residues ; Lightweight building materials ; X-ray micro-tomography
• 刊名：Construction and Building Materials
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：135
• 期：Complete
• 页码：315-322
• 全文大小：2446 K
• 卷排序：135

文摘

Industrial by-products as precursor of lightweight alkali activated materials. Highly porous lightweight building materials were obtained with a density from 380 to 470 kg/m3. Steel plant waste retards pore formation providing homogeneous pore distribution; Alkali activation of raw materials shift the crystalline phase to an amorphous; 3D porous structure with X-ray micro-tomography was investigated;