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【判断题】

将聚苯乙烯泡沫板材、聚氨酯、无机墙体保温隔热材料等轻质材料填充到墙体中,可以减少混凝土用量,绿色环保,减少室内热量与外界的交换,增强墙体的隔声效果,并通过墙体自重的减轻而降低运输和吊装的成本。

A.
正确
B.
错误
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】Desperately short of living space and dangerously prone to flooding, the Netherlands plans to start building homes, businesses and even roads on water. With nearly a third of the country already cover...

A.
most parts of the country are covered by water
B.
the country is constantly threatened by floods
C.
it will promote the cultivation of flowers
D.
people think it better to live on water

【单选题】外墙外保温工程大规模应用的保温隔热材料,主要优点是()。

A.
质轻、保温隔热性好
B.
易吸水、耐热
C.
容重大、耐热
D.
质轻、易吸水