Iroyin

Awọn lilo ti Geomembranes
Ni aaye ti awọn aaye idalẹnu ti o ni ọrẹ ayika: Awọn membran geotextile idapọpọ le ṣee lo ni awọn iṣẹ akanṣe bii awọn adagun leachate ati omi ojo ati ipadasẹhin omi eeri ti o bo awọn membran fun awọn aaye idalẹnu.
Ohun elo ti geomembrane anti-seepage fun idalẹnu idalẹnu: iwuwo giga HDPE # geomembrane #, ohun elo polymer, agbara giga, igbesi aye iṣẹ pipẹ, ati elongation giga.
Sipesifikesonu ti geomembrane polyethylene iwuwo giga: Iwọn jẹ igbagbogbo 6m, ati sisanra le jẹ adani laarin 0.1mm ati 3.0mm.
O nilo lati mọ idi ti geomembrane ti a beere ni akọkọ. Awọn oriṣiriṣi oriṣiriṣi ti geomembrane ni awọn ohun-ini ati awọn abuda oriṣiriṣi, gẹgẹbi omi ti ko ni omi, ti nmí, sooro tutu, egboogi-ti ogbo, bbl Nikan lẹhin idi ti pinnu o le yan ọja ti o yẹ.
Geomembranes jẹ ipin si awọn ipele didara atẹle ti o da lori awọn ohun elo oriṣiriṣi ti a lo:
Bojumu egboogi-seepage awo, atijọ ti orile-ede boṣewa egboogi-seepage awo (GB/T 17643-1998);
Ara tuntun ti orilẹ-ede tuntun ti egboogi-seepage (GB/T17643-2011) GH-1 ati GH-2S jẹ ọrẹ ayika, lakoko ti awọ-ara egboogi-seepage ikole ilu (CJ/T 234-2006) ni awọn itọkasi imọ-ẹrọ kanna si boṣewa Amẹrika. GM-13;
Geomembrane polyethylene iwuwo giga, gẹgẹbi ohun elo geosynthetic anti-seepage pataki, ṣe pataki fun aabo ayika ati ipinya oju-oju-oju. Ninu awọn iṣẹ akanṣe atako oju-aye eleto ayika, o ṣe idiwọ omi idọti ati idoti lati wọ inu ipele omi inu ile ati ki o jẹ idoti. O tun le ṣee lo fun fifisilẹ ti awọn fẹlẹfẹlẹ impermeable lati ṣe idiwọ infilt omi.
Awọn igbesẹ fifi sori ẹrọ ti geomembrane:
Igbaradi fun asopọ ti polyethylene geomembrane iwuwo giga-giga fun aaye ibi-ilẹ: Ṣaaju ki o to bẹrẹ fifi sori ẹrọ ti geomembrane, o jẹ dandan lati nu aaye ikole lati rii daju dada didan laisi eyikeyi awọn itusilẹ tabi awọn ohun didasilẹ lati yago fun ibajẹ geomembrane.
Awọn igbesẹ fun fifi awọ ara geotextile silẹ: Dubulẹ awo alawọ geotextile lori aaye ikole, pẹlu awọn egbegbe agbekọja ti o to 15cm, ati mura lati sopọ pẹlu ẹrọ alurinmorin gbigbona.