Kiimikada horay loo kala firdhiyey, oo sidoo kale loo yaqaan 'call sterspatchs {{1} Waa nooc polymm ah (guud ahaan EPDM, SFRY, EVA) ee loo yaqaan' polymon ', ka dib waxay heli kartaa bulsheed si weyn u kala firidhsan (oo lagu soo rogo granule) {{5}
Faa'iidada ayaa ka hooseysa:
1. Environmental protection.Avoid dust pollution and protect workers' health.
2.}}}} kala-soocsanaan wanaagsan iyo isku mid ahaansho .
3.3.} waafaqsanaanta wanaagsan ee xabagta, oo badbaadin kara waqtiga isku-darka .
4.} ku habboon miisaanka, gaadiidka iyo kaydinta .
5.} wax khasaaro ah kama qabin hannaanka howsha, si tayada u dhexeysa dufcadaha ay deggan yihiin .
6.6.} rajada wanaagsan ee horumarka .