对于树(shu)脂排(pai)水(shui)(shui)沟来(lai)说(shuo),产(chan)品不吸水(shui)(shui),能够(gou)快速排(pai)水(shui)(shui),使(shi)得积水(shui)(shui)能快速排(pai)出,可以(yi)防止一(yi)些有害(hai)物(wu)质(zhi)在产(chan)品表面生长(zhang)。具有很好的耐腐蚀(shi)作用(yong)(yong),抗破坏性比较高。另外一(yi)点(dian),产(chan)品使(shi)用(yong)(yong)寿命长(zhang),树(shu)脂排(pai)水(shui)(shui)沟再安(an)装(zhuang)时需要(yao)(yao)根据说(shuo)明来(lai)进行,在设计初期便要(yao)(yao)算出使(shi)用(yong)(yong)的年(nian)限,还要(yao)(yao)对使(shi)用(yong)(yong)材(cai)质(zhi)进行考(kao)核。