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北京市前不久作出决定,从今年起,凡在北京市区域内建设的围墙建筑均不得再采用各种粘土实心砖砌筑,可采用各种非粘土砖和空心砖砌块等。要求各设计单位对正在设计但尚未施工的围墙建筑进
A decision was made not long ago in Beijing that from this year onwards, all fenced-in buildings built in the Beijing area will no longer be able to use various types of clay solid brick masonry, and various non-clay bricks and hollow brick blocks may be used. Request each design unit to enter the walled building that is being designed but has not yet been constructed.