植生袋綠化,是高速公路邊坡綠化中重要的施工方法之一。因其使用簡單方便,植物出苗率高,坡面綠化效果持續穩定,目前已普遍被高速公路邊坡、山體綠化工程業主認同,并以較快的速度在全國推廣應用。【植生袋施工的特點】:可以在無土的巖石或山體滑坡后留下的裸露部位施工。可以在高速公路和鐵路的無土砂石斜坡部位施工,植生袋可以在垂直的山崖部位施工,植生袋還可以在嚴重鹽堿地段、無土屋頂等無法種植和移植草坪的地段施工。利用邊坡巖面本身的凹陷處,在凹陷處下部采用植生袋圍堰并填土,種植灌木為主。

草籽植生袋施工注意
【植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)應(ying)用范圍及產品(pin)特點】:植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)廣泛應(ying)用于(yu)公路(lu)、河(he)道(dao)、礦(kuang)山邊(bian)坡防護(hu)、綠(lv)化(hua)工(gong)程中,是(shi)因為(wei)聚丙烯植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)無(wu)臭,其化(hua)學穩(wen)定性好,能(neng)夠(gou)忍耐大多數酸堿的(de)侵(qin)蝕(shi),常溫下不溶(rong)于(yu)一般溶(rong)劑,吸水(shui)性小(xiao),起到包裹、加勁(jing)、阻(zu)隔、綠(lv)化(hua)的(de)功用,填充營(ying)養(yang)土(tu)(tu)后重量30多千克(ke),便于(yu)施(shi)(shi)工(gong),減少了工(gong)人勞(lao)動強度,植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)內(nei)草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)的(de)出芽(ya)率85%成(cheng)坪(ping)均勻效果好,植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)較(jiao)適合(he)1∶1以(yi)下的(de)緩和邊(bian)坡護(hu)理(li)工(gong)程。【草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)施(shi)(shi)工(gong)注意】:1、植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)的(de)內(nei)表面是(shi)降解紙做成(cheng)、很脆弱,裝(zhuang)土(tu)(tu)、施(shi)(shi)工(gong)時要(yao)輕(qing)拿輕(qing)放,避(bi)免草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)脫落。2、先將有機土(tu)(tu)運(yun)至施(shi)(shi)工(gong)現場再裝(zhuang)草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai),裝(zhuang)土(tu)(tu)的(de)草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)碼放到坡面上,不遺留。3、草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)內(nei)要(yao)裝(zhuang)干土(tu)(tu),以(yi)手纂成(cheng)團(tuan)落地散開為(wei)佳,不能(neng)裝(zhuang)帶水(shui)的(de)泥土(tu)(tu)進草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)。4、晚秋或冬(dong)季施(shi)(shi)工(gong)不要(yao)向草(cao)(cao)(cao)(cao)籽(zi)(zi)(zi)植(zhi)(zhi)生(sheng)(sheng)袋(dai)(dai)上澆水(shui),以(yi)免剛發(fa)芽(ya)的(de)草(cao)(cao)(cao)(cao)根還(huan)沒有扎深就(jiu)被凍死。

草籽植生袋施工方法
【草(cao)(cao)籽(zi)(zi)植(zhi)(zhi)生(sheng)袋(dai)施工方法】:1、先將坡面(mian)修平整,去除石(shi)塊、樹枝等雜物(wu),坑洼處用(yong)(yong)(yong)土(tu)填平踩實(shi),沙(sha)石(shi)質地的(de)邊坡要覆一(yi)(yi)(yi)層(ceng)15厘米左(zuo)右厚的(de)優質土(tu),目的(de)是增加(jia)植(zhi)(zhi)物(wu)的(de)成活率和草(cao)(cao)根(gen)的(de)扎根(gen)深度,同時(shi)植(zhi)(zhi)生(sheng)袋(dai)底部與基面(mian)也能緊密(mi)接觸,減少植(zhi)(zhi)生(sheng)袋(dai)與邊坡面(mian)的(de)空鼓面(mian)積,既牢固(gu)又保(bao)持(chi)水(shui)(shui)份、增加(jia)耐旱力。2、裝草(cao)(cao)籽(zi)(zi)植(zhi)(zhi)生(sheng)袋(dai)的(de)土(tu)最(zui)好選用(yong)(yong)(yong)有機土(tu),也可(ke)以(yi)用(yong)(yong)(yong)生(sheng)土(tu)加(jia)一(yi)(yi)(yi)些(xie)(xie)泥(ni)碳土(tu)、草(cao)(cao)木(mu)灰、有機肥、保(bao)水(shui)(shui)劑等來代替,太粘可(ke)以(yi)加(jia)一(yi)(yi)(yi)些(xie)(xie)細砂調配。3、春、夏季(ji)或早秋季(ji)節施工后,馬上在草(cao)(cao)籽(zi)(zi)植(zhi)(zhi)生(sheng)袋(dai)上澆(jiao)水(shui)(shui)并保(bao)持(chi)濕潤十五天以(yi)上,直至幼苗出(chu)齊,以(yi)后逐漸減少澆(jiao)水(shui)(shui)次數和延長間(jian)(jian)隔時(shi)間(jian)(jian),增加(jia)植(zhi)(zhi)物(wu)的(de)抗逆性,一(yi)(yi)(yi)個月草(cao)(cao)基本成坪。
