为满足农村建设不断发展的需要,四川省建筑科研所研制了六种混凝土和预应力钢筋混凝土构件。构件重量轻,便于人工运输安装;节约木材;价钱便宜;具有防火、防水、防蛀的功能。用这套构件建造了八幢楼房和一幢平房,共计1200米~2,楼房造价每平方米36元,平房为27元。房屋质量好,施工方便,受到农民和建筑队的欢迎。 In order to meet the needs of the continuous development of rural construction, Sichuan Institute of Construction Research has developed six kinds of concrete and prestressed reinforced concrete components. Lightweight components, easy to transport and install manually; save wood; cheaper; with fire, water, anti-mite function. With this set of components, eight buildings and one bungalow were built, totaling 1,200 meters to 2, buildings costing 36 yuan per square meter, and bungalows costing 27 yuan. The quality of the house is good and the construction is convenient. It is welcomed by farmers and construction teams.