Gypsum blocks are lightweight building gypsum products made from building gypsum as the main raw material, mixed with water, poured into shape, and dried. Fiber reinforced materials or lightweight aggregates are allowed to be added in production, as well as foaming agents. It has multiple advantages such as sound insulation, fire prevention, and convenient construction. It is a new type of wall material that is low-carbon, environmentally friendly, healthy, and in line with the requirements of the times
https://www.zhijiantest.com/pro/cailiaofenxijijiance/165360.html
How to perform gypsum block testing?