The type of building materials is few, specially the wall material, the newly built housing nearly use the solid loam brick.

建材种类较单一，特别是墙体材料，新建住宅几乎都采用实心粘土砖。住宅构造做法也较少。

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In addition, the hollow bond wall and the rammed loam technology at Bashu area also show unique characteristics.

另外，巴蜀地区的空斗墙、夯土技术也独具特色。

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