The material requirements for making terrazzo. The making of terrazzo generally requires materials such as stone grains, cement, and separators. For terrazzo, it is more important to check the material. Generally speaking, the following standards need to be met.
1. Stone grains: The stone grains of terrazzo are required to be tough, clean, and angular, and must not contain impurities such as mud, weeds, and sand grains.
2. Cement: In order to ensure the uniform strength and color of the mixture after color mixing, the cement of terrazzo should use white Portland cement with a label of 425 or more, and it should be stacked separately according to different manufacturers, different origins, and different varieties.
3. Grid strip: 3mm wide brass strips should be used as far as possible for the grid strips of terrazzo.
In addition, a certain amount of oxalic acid and alumina is required. Generally speaking, if you want to produce a relatively high-quality terrazzo floor, you need to strictly control the purchase of source materials.
