今年7月,云南省建材科研设计院一幢用非烧结粘土砖建成的试验住宅全部竣工,并验收合格交付使用。试验住宅为砖混结构,4层,建筑面积1174米~2。非烧结粘土砖是该院研制的一种以粘土和石灰为主要原料,经压制成型,蒸汽养护而得的新型建筑材料。用这种砖盖4层楼房在省内属首创。 In July of this year, a test house built with non-sintered clay bricks was completed in a building materials research and design institute of Yunnan Province, which was qualified for inspection and delivery. The experimental house is a brick-concrete structure with 4 floors and a building area of ​​1174 m2. The non-sintered clay brick is a new type of building material developed by the institute with clay and lime as the main raw materials, which has been compressed and steam cured. The use of such bricks to cover the 4-storey building is the first in the province.