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为了减轻建筑物重量,加快施工速度,更好地适应四个现代化的需要,近年来,我国新型轻质建筑材料的研制、生产和应用取得了较快的发展,出现了一批新的成果。国家科委和建筑材料工业部召开全国新型建筑材料和试验性建筑技术经验交流会,会议交流了新型轻质建筑材料及其配套材料,主要成果有:(1)加气混凝土的复合墙板和拼装大板;(2)石膏板;(3)真空处理混凝土;(4)抗碱玻璃纤维水泥制品;(5)膨胀矿渣珠和膨胀沸石岩轻骨料;(6)乳化沥青珍珠岩屋面
In order to reduce the weight of buildings, speed up the construction speed, and better meet the needs of the four modernizations, in recent years, the development, production and application of new lightweight building materials in China have achieved rapid development and a number of new achievements have emerged. The State Science and Technology Commission and the Building Materials Industry Department held a nationwide exchange of experiences on new types of building materials and experimental building technologies. The meeting exchanged new types of lightweight building materials and their supporting materials. The main achievements were: (1) Composite walls of aerated concrete and (2) gypsum board; (3) vacuum treated concrete; (4) alkali-resistant glass fiber cement products; (5) expanded slag beads and expanded zeolite aggregate; (6) emulsified asphalt perlite roof