sound proof insulation

基本解释

In the off-position, has the good leak-proof quality as well as the heat insulation sound-insulated performance.
在关闭状态，有良好的密封性以及隔热隔音性能。
All building materials made from expanded vermiculite is burn-resisting, heat insulation, sound proof. It is also process simple with low cost.
用膨胀蛭石制成的各类建筑材料不仅耐燃、隔热、隔音，而且生产工艺简单，成本低廉。
The house is corrosion resistant, water proof, sound and thermal insulation, impact resistant, good seal, easy to clean and maintenance as well as nice out look.
耐腐蚀、防水、隔音、保温、抗冲击、密封、易清洁、易维护、外表美观等特点。
detail.cn.china.cn