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中文摘要：
以矿粉基地聚合物为胶凝材料，用碱性激发剂对其进行活性激发，掺入发泡剂和防水剂制成防水型泡沫地聚合物。分别研究了3种发泡剂及其泡沫掺量、3种防水剂及其掺量对泡沫地聚合物力学强度、吸水率、导热系数和孔结构的影响。结果表明：茶皂素发泡剂适用于该体系，泡沫的最佳掺量为1700ml/500g胶凝材料；BS—F液体、BS—F固体型防水剂的最佳掺量为胶凝体系的6％，硬脂酸锌防水剂的最佳掺量为胶凝体系的4％；掺硬脂酸锌防水剂的泡沫地聚合物孔分布较为均匀，且独立不连通的闭口孔较多，有利于提高其防水保温性能。
英文摘要：
In this paper,water-proofing foam geopolymer were prepared by using slag-based geopolymer as binding material, and by using alkali activator to stimulate its activity and adding foaming agent and water-proofing agent. The effect of three kinds of foaming agent and their foam volume, three kinds of water-proofing agent and their dosage on the properties of foam geopolymer such as mechanical properties,water absorption,therulal conductivity and pore structure were researched respectively. The results showed that：Tea saponin is the better for slag-based geopolymer, thc best foam volume is 1700 ml/500 g binding material. The best dosage of BS-F liquid and BS-F solid arc 6% of cementitious system,the best dosage of zinc stearate is 4% of cementitious sys-tem. The pores in foam geopolymer with zinc stearate are mostly independent and unconnected, and relatively homogeneous,it＇s benefit for waterproof and thermal insulation properties improvement.
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