A.0.5%~1% B.0.5%~2% C.0.5%~1.5% D.1%~2%
A.0~50mm B.50~100mm C.100~150mm D.150~200mm
A.整體地面 B.鑲鋪類地面 C.粘貼類地面 D.涂料類地面