在珠江三角洲的一些村落,保存着为数不多的以蚝壳为墙的古建筑(见右图)。这些建筑墙体均用蚝壳混合蚝壳灰等砌成,裸露的蚝壳整齐美观,显得“蚝”气十足,气度不凡,或为众人景仰的祠堂,或为殷实人家的宅院。明代,“蚝壳墙”在珠江三角洲地区曾经十分流行。这是因为以蚝壳为墙有很多好处,一是这里地处南海之滨,盛产牡蛎,以蚝壳为建筑材料,既能就地取材,节约成本,又可废物利用,保护环境;二是本地区经常受到 In some villages in the Pearl River Delta, one of the few ancient buildings with oyster shells is preserved (see photo to the right). These building walls are made of oyster shell mixed with oyster ash and other masonry, naked oyster shell tidy and beautiful, it seems “oyster” full of gas, tolerance extraordinary, or for all admire the ancestral temples, or homes for the well-being of people. Ming Dynasty, “Oyster shell ” in the Pearl River Delta region has been very popular. This is because the oyster shell wall has many benefits, first, here is located in the South China Sea coast, rich in oysters, oyster shell for building materials, both on the spot, cost savings, but also waste utilization, environmental protection; the second is The region is often affected