岗石：性价比高，多种用法

大家对花岗石更熟悉一些，而且可能鲜少听到岗石。其实岗石是人造石材的一种。外观与人造石英石很相似，被广泛应用于室外工程装饰，价格较为便宜。

岗石的主要原材料是天然大理石碎料、石粉等，还会添加马赛克、贝壳、玻璃等材料作为点缀，以有机树脂为胶结剂，经真空搅拌、高压震荡制成方料，再经过室温固化(固化时间在7天以上)、锯切、打磨、抛光等工序制成板材。

Granite: cost-effective, multiple usages

Granite is more familiar with it, and you may rarely hear about granite. In fact, granite is a kind of artificial stone. The appearance is very similar to artificial quartz stone, which is widely used in outdoor engineering decoration and the price is relatively cheap.

The main raw materials of granite are natural marble crush, stone powder, etc., and mosaic, shell, glass and other materials will be added as embellishments, with organic resin as the cementing agent, vacuum stirring, high-pressure shock to make square materials, and then cured at room temperature (curing time is more than 7 days), sawing, grinding, polishing and other processes to make plates.