Geomembrane bụ ihe geomembrane nke ihe nkiri rọba mejupụtara dịka mkpụrụ na-adịghị agwụ agwụ na akwa anaghị kpara akpa.Ọrụ na-adịghị mma nke ihe ọhụrụ geomembrane na-adabere na arụmọrụ na-adịghị mma nke ihe nkiri plastik.Ihe nkiri rọba a na-eji maka mgbochi ịwa ahụ n'ụlọ na ná mba ọzọ gụnyere polyvinyl chloride (PVC), polyethylene (PE), na EVA (etylene/vinyl acetate copolymer).Na ngwa ọwara, enwekwara atụmatụ na-eji ECB (ethylene acetate modified asphalt mix geomembrane).Ha bụ polymer kemịkalụ na-agbanwe ihe na obere ike ndọda, ike extensibility, elu nrụrụ nguzogide, corrosion iguzogide, ala okpomọkụ na-eguzogide, na ezi ntu oyi na-eguzogide.
Geomembrane bụ ihe mgbochi mmiri na ihe mgbochi dabere na polymer.
A na-ekewa ya na: obere njupụta polyethylene (LDPE) geomembrane, nnukwu njupụta polyethylene (HDPE) geomembrane, na EVA geomembrane.
1. Obosara na ọkpụrụkpụ nkọwa zuru ezu.
2. Ọ nwere ọmarịcha gburugburu ebe obibi mgbawa mgbawa na-eguzogide ọgwụ corrosion kacha mma.
3. Magburu onwe corrosion eguzogide.
4. Ọ nwere nnukwu okpomọkụ na-arụ ọrụ na ogologo ndụ ọrụ.
5. A na-eji ya na saịtị mkpofu ahịhịa, ebe nchekwa ọdụ ọdụ, mgbochi ọwa mmiri, mgbochi mgbochi mgbochi, na ọrụ ụgbọ oloko.
Usoro ya bụ isi bụ ikewapụ oghere nke mmiri mmiri nke mmiri mmiri na-enweghị ihe ọ bụla nke ihe nkiri plastik, na-eguzogide nrụgide mmiri na ime mgbanwe na nrụrụ nke mmiri mmiri ahụ na nnukwu ike ike na elongation;Akwa anaghị kpara akpa bụkwa ụdị ihe kemịkalụ polymer dị mkpụmkpụ, nke a na-etolite site na ntụ ntụ ntụ ma ọ bụ njikọ thermal, ma nwee ike ike na ike dị elu.Mgbe ejikọtara ya na ihe nkiri plastik, ọ bụghị naanị na ọ na-abawanye ike nkwụsị na nkwụsị nkwụsị nke ihe nkiri plastik, kamakwa ọ na-abawanye ọnụọgụ esemokwu nke elu kọntaktị n'ihi elu siri ike nke ákwà na-adịghị kpara akpa, nke na-eme ka nkwụsi ike nke ihe mejupụtara ya dịkwuo elu. geomembrane na oyi akwa mkpuchi.N'otu oge ahụ, ha nwere ezigbo mgbochi corrosion megide nje bacteria na ihe kemịkal, anaghị atụ egwu acid, alkali na nnu, ma nwee ogologo ndụ ọrụ mgbe ejiri ya na gburugburu ebe gbara ọchịchịrị.
Oge nzipu: Mar-03-2023