此处说的“金砖”并不是人们想象的“金”砖,它是我们国家古代独有的一种建筑材料。由于它做工精细,是砖中极品,又为皇家专用,所以人们称之为金砖。北京故宫“金銮宝殿”上铺的地砖就是这种砖。精细的加工,使之烧成后颜色纯青,敲之声音悦耳,断之无孔,细如端砚,因此身价百倍。据《天工开物·造砖图说》等书记载,造砖过 The “gold brick” here is not what people think of as “gold” brick. It is an ancient building material unique to our country. Because of its fine workmanship, is the best brick, but also for the Royal dedicated, so people call it BRIC. Beijing Imperial Palace “Golden Lint Temple ” on the shop floor tiles is this kind of brick. Fine processing, making it pure color after firing, sweet sound knocking, broken non-porous, as Duan Yan, so worth a hundred times. According to “Heavenly Creations, brick making said” and other books, brick making