海泡石功能化绿色建材研究进展与应用现状

绿色建材是具有消磁、消声、调温、调湿、隔热、防火、抗静电等性能的新型功能化建筑材料,其注重人体健康与环保,是未来新型建材的重要发展方向.我国天然海泡石资源丰富,因其具有比表面积大、吸放湿性好、吸附性强、阻燃隔热、耐高温、抗盐以及流变性能好等优点,海泡石尤其适用于调湿材料、防火材料、空气净化材料、节能保温材料及水泥基材料.本文根据国内外海泡石建材的研究及应用现状,综述了海泡石的组成、产量、特性及其用于几种绿色建筑材料中的可行性和作用机理.同时,也提出了目前尚存在的问题,对海泡石在功能化绿色建材领域的合理应用具有较好的理论指导意义.

Research Progress and Application Status of Sepiolite Functional Green Building Materials

Green building materials are new functional building materials with degaussing , noise elimination, attemperation, humidity-controlling, heat insulation, fire resistance and antistatic property , they focus on human health and environmental protection and are important development direction of new materials in the future . Our country is rich in natural sepiolite resources , because it has many advantages , such as its large surface area , good moisture absorption and desorption , strong adsorption , flame retardant and heat insulation , high temperature resistance , salt tolerance and good rheological properties , sepiolite especially suitable for humidity-controlling material , fireproof material , air purification material , energy-saving insulation material and cement-based material and so on .According to the current research and application of sepiolite building materials at home and abroad , this paper summarizes the composition , yield, properties of sepiolite and feasibility and action mechanism of its application in several green building materials .At the same time , it also puts forward the existing problems, and has better theoretical guiding significance on reasonable application of sepiolite in functional green building materials .