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autoclaved aerated concrete
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autoclaved aerated concrete
Encyclopedia
工学
混凝土
释
autoclaved aerated concrete
加气混凝土
以硅质材料(如砂、粉煤灰/含硅尾矿等)和钙质材料(如石灰、水泥等)为主要原料,掺加发气剂(如铝粉),通过配料、搅拌、浇注、预养、切割、蒸压养护(0.8~1.5兆帕,养护6~8小时)等工艺过程制成的轻质多孔硅酸盐制品。
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Four Academies established by Emperor Wen of Liu Song
four-acceleration
four accompanying supports of aircraft materiel
four acoustic properties of speech sounds
four acts and one prologue
four agricultural subsidies
Fourah Bay College
Four-arched Pagoda
four arithmetic operations
four articulations
four aspects
four aspects of assessment and six criteria for removal from office
four attacking skills
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four-axis coordinate system
four-axis mounting
four-ball test machine
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