no crack, no expansion, no deformation, no maintenance and maintenance, easy to clean, save later maintenance and maintenance costs. (10) good sound absorption effect, good energy saving, indoor energy saving up to 30%. ...
high fire resistance. Effective flame retardant, fireproof class B1, self-extinguishing in case of fire, and do not produce any toxic gas. (7) good processability, can be ordered, planed, sawed, drill, surface can be painted. (8) simple installation, convenient construction, do ...