植生毯的護坡作用

  植生毯是采用椰絲、稻、麥秸稈等植物纖維為基底，連同優質草籽、營養土、專用紙、定型網等多種材料，在生產線上加工而成。植生毯在工程初期起到水土保持和保墑的作用，它選用的天然植物纖維具有很好的保水特性，可以有效防止水份蒸發，

  植生毯護坡作用：

一、美觀，觀賞(shang)效果佳植(zhi)生(sheng)毯成坪的綠草、鮮花，讓(rang)人身心愉(yu)悅(yue)，仿(fang)佛置身在草原中，輕(qing)輕(qing)松松就能與大自然親近。

二(er)、節(jie)約(yue)(yue)造價，施(shi)工(gong)(gong)(gong)(gong)難(nan)(nan)度低:采(cai)用植生(sheng)毯，其(qi)工(gong)(gong)(gong)(gong)程造價比其(qi)他防護類型(xing)的要節(jie)約(yue)(yue)41%以上；其(qi)施(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)序少，施(shi)工(gong)(gong)(gong)(gong)過程簡便，可大(da)(da)大(da)(da)地(di)降低施(shi)工(gong)(gong)(gong)(gong)難(nan)(nan)度。

三、見效快:鋪設植生毯(tan)后，2~3天(tian)種子(zi)開始發(fa)芽(ya)，4天(tian)芽(ya)苗清晰可見，20天(tian)就能綠起來，45天(tian)成坪。

四、施(shi)工(gong)(gong)快捷，工(gong)(gong)程進度快:針對工(gong)(gong)期短、質量要求高的工(gong)(gong)程項目，植生毯施(shi)工(gong)(gong)效率(lv)高，每組(zu)施(shi)工(gong)(gong)隊（5~6人）可平均鋪(pu)設500m/天，與傳統工(gong)(gong)藝(yi)相比，其施(shi)工(gong)(gong)速度可提高十(shi)幾至幾十(shi)倍。

  植生毯不光是環保型產品，植生毯是具有可降解性的，降解之后可以變成植物生長所需的營養物質，涵養土壤，不管是鋪設前期還是降解之后，植生毯都不會對環境和坡面造成污染和傷害。