Construction workers in the head with bricklaying mortar and methods to cut concrete hollow block, this has caused our problems.

建筑工人的头部砌砖砂浆和方法，以减少混凝土空心砌块，这造成了我们的问题。

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From the wall materials, design, construction measures several aspects, made of lightweight aggregate concrete block wall filled cracks in the wall quality control measures.

从墙体材料、设计方法、施工措施几个方面，提出轻集料混凝土砌块填充墙墙体的裂缝质量控制措施。

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Concrete block masonry forms the lower level wall finish and is finished with a coat of white paint to express the construction technique used.

混凝土砌块作为底层的墙面，涂上白漆来表现所用的施工技术。

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In February, three workers were killed and six injured when a concrete block of a bridge under construction at Mumbai's international airport collapsed.

WSJ: Building Collapse Kills 50 in Mumbai Suburb

In Mumbai, three workers at a bridge-construction site at the city's airport were killed after a concrete block fell on them in February.

WSJ: India Police Arrests Nine in Building Collapse