Is the fiber cement board harmful to the human body?
Look at what material is synthesized by the general fiber is safe, including heavy metal elements of the material is not good, such as mercury tin and macromolecular materials such as high school chemistry in the synthesis of macromolecules is not conducive to permeability
At present, most of the manufacturers of reinforced materials are made of rock wool, and rock wool on the construction process of cutting workers will have carcinogenic effects, so the fiber cement board will be harmful, but not all, and now we are studying cotton-free, if There is a need to try to find no cotton like
Fiber cement board on the human body is not reflected in the use of synthetic materials, ah, heavy metals and the like, do not listen, the main hazard is the fiber reinforced concrete used in the reinforced material
