基本解釋[交通運輸工程]降粘阻燃瀝青專業(yè)釋義交通運輸工程降粘阻燃瀝青In addition, the flame retardancy of mix added viscosity reducing flame retardant asphalt has great reinforcement, however, the component of flame retardant don’t increase the toxicity of smoke.另外,摻降粘阻燃瀝青的混郃料阻燃性能顯著增強,菸氣排放量顯著下降,而阻燃劑本身的成份也不會增加菸氣的毒性。