白常举同志的“加气混凝土外墙面层的耐久性值得商榷”一文(见本期刊物转载文章),对加气混凝土墙体和面层的耐久性表示怀疑,甚至认为国內推广这种材料做外墙“似乎有为时尚早之感”庖泊砹四壳肮诮ㄖこ探缫徊糠滞径哉庵中虏牧系目捶āO旅?我们发表与之相反的观点:加气混凝土的耐久性毋需怀疑。我们希望通过充分讨论,在科学依据的指导下,统一双方 Comrade Bai Changju’s “The durability of the aerated concrete outer wall surface is worthy of discussion” (see the article in this issue) expresses suspicions about the durability of the aerated concrete wall and surface, and even believes that domestic promotion of this material is necessary. Doing the exterior wall “seems to have a sense of being too early” and the four shells can be found in the quagmire. : The durability of aerated concrete is not in doubt. We hope to unify the two sides through full discussion and under the guidance of scientific basis