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遵照伟大领袖毛主席“备战、备荒、为人民”和“综合利用,大有文章可做”的教导,于1970年4—9月份,我们试制成功了沥青玻璃纤维瓦。沥青玻璃纤维瓦是一种新型的建筑瓦材,具有体轻,吸水率小,质地柔韧不脆,强度高,造价低廉,便于运输,施工简便等特点。适用于国防三线建设工程和民用建筑屋面防水的盖瓦。这种瓦材系采用玻璃纤维为基材,利用木沥青和脂肪沥青作为粘结材料,经过原材
In accordance with the instructions of the great leader Chairman Mao “reading, preparing for waste, and serving the people” and “using a comprehensive approach, there is a lot to do”, in April-September 1970, we succeeded in piloting asphalt fiberglass roof tiles. Asphalt glass fiber tile is a new type of building tile material, with light weight, low water absorption, texture is not brittle, flexible, high strength, low cost, easy to transport, easy construction and so on. It is applicable to the construction of the national defense third-line project and the waterproofing of the roof of civil building. This type of tile material uses glass fiber as a base material, and uses wood asphalt and fat asphalt as a binding material and passes through the raw material.