Applies and fixes plasterboard partitions, suspended ceilings, fire rating systems, acoustic tiles, and composite wall linings to buildings.
2
合成树脂瓦主体材料聚氯乙烯树脂自身属于难燃材料,经国家防火部门检测防火性能达到B1级。
Synthetic resin tile main materials in PVC resin oneself belong to flame retardant materials, the national fireproof department to examine fire performance reach B1 level.
3
瓦腾斯公司自主开发了制造防火卷烟纸的技术,并取得了专利。
Wattenspapier has developed and patented its own technology to manufacture FSC cigarette papers.