LightWeight: Under the same condition heat insulation, the replacement of partial brick wall or concrete with IGU can reduce load of building and simplify building structure.
重量轻：在隔热效果相同条件下，用中空玻璃代替部分砖墙或混凝土墙，可减少建筑载荷，简化建筑物结构。
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The burnt brick produced with zeolite as the main raw material is a new energy-saving wall material. Its most notable features are light in weight, high in strength and good in energy saving.