Nzvimbo yekuchengetera marara emumba, nzvimbo yekuchengetera marara, nzvimbo yekuchengetera marara, nzvimbo yekuchengetera marara, nzvimbo yekuchengetera marara, nzvimbo yekuchengetera marara, nzvimbo yekuchengetera marara, HDPE Geomembrane, HDPE Geomembrane, nzvimbo yekuchengetera marara, zvinoenderana nezvinodiwa zvenzvimbo yekuchengetera marara. Nekuda kwenzvimbo yakaoma yekuchengetera marara, nzvimbo yekuchengetera inosvika zviuru zvemamita masikweya, uye nzvimbo dzemafirimu ekufukidza dzakareba, hazvidzivisiki kuti mamwe mafirimu ekufukidza achava nekudonha kwemvura. Vashandi venzvimbo yekuchengetera marara vanoshandisa nguva yavo yekusununguka kugadzirisa kudonha kwemafuta ekufukidza. "Firimu iri rakaiswa kwemaawa maviri nehafu mangwanani, uye mapepa mashanu akaiswa." Firimu rekufukidza "rinoreva geomembrane yepolyethylene yakafukidzwa nemarara." Mushure mekunge marara azadzwa, kuifukidza nefirimu iri kwakafanana nekuisa 'jasi' pamarara, izvo zvinogona kuderedza kunhuhwirira. "
Maitiro ekuisa firimu rinofukidza marara
Nzvimbo yekurasira marara iri pasi pemayuniti, kugadzira marara uye kudzvanywa kwemvura hazvisi nyore. Nzvimbo yekurasira marara ine migero miviri yevhu yakarongwa kuti ipatsanure nzvimbo yese yedura kuita nzvimbo nhatu dzekurasira marara. Hurongwa hwemigero yegore rose hunogadzirwa uye nzvimbo yekushanda inodzorwa zvichienderana nezvinodiwa nezvinodiwa, mapaipi emvura anodonhedza mvura ari pamigero yevhu yakarongwa anogurwa uye anovharwa, mvura yemvura netsvina zvinotorwa kusvika padanho rakanyanya, huwandu hwemvura inodonhedzwa inogadzirwa hunoderedzwa, uye njodzi dzezvakatipoteredza nemitengo yekugadzira zvinoderedzwa zvinobudirira.
Dura remarara rinoshandisa michina yakakosha, mabulldozer nemacompactors pakugadzira nekusimbisa. Kuwanda kwemarara kunoongororwa nguva dzose, maumbirwo emarara anoongororwa nguva dzose, uye kutenderera nekugadzira nemadziro zvinoitwa sezvinodiwa. Ukobvu hwekugadzira nemadziro hunodzora kubva pa0.5 kusvika 1 mita, uye ukobvu hweyuniti hunodzorwa kubva pa4 kusvika 6 metres.
3. Fukidza zuva nezuva kudzivirira kupararira kwekunhuwa, uye panguva imwe chete kuderedza mvura yemvura kupinda mudura remarara, kudzora kuberekana kweumhutu nenhunzi, uye kudzivirira kupararira kwekunhuwa.
Nzvimbo iri pasi penzvimbo yekurapa marara ichashandiswa masikati ega ega 1.0 HDPE. Kamudzira kacho kanofukidzwa kwenguva pfupi, uye nzvimbo dzese dziri kunze kwechiso chebasa dziri 1.0 mm. Kakafukidzwa nefirimu repolyethylene rakanyanya kusimba, uye firimu rekufukidza munzvimbo iyi risina kushandiswa kwemazuva anopfuura 15 rinosanganiswa uye rinosungirirwa. Mvura yakachena iri pafirimu inoburitswa kuburikidza nemumateru echisikigo kana mugero wemvura yemvura wakaiswa panzvimbo iyi, kuitira kuderedza mvura yemvura kuti isapinde mudura remarara, uye kudzora kuberekana kweumhutu nenhunzi uye kupararira kwekunhuwa. Kubatana uku kwakakosha zvikuru, kunyanya pakutsausa mvura yemvura netsvina. Munguva yechando, tichapedzisa kugadzira nekuchera migero yekudzivirira mafashamo, kusimbisa migwagwa kwenguva pfupi munzvimbo dzemarara, kuongorora nekugadzirisa mafirimu ekufukidza, kuvaka migero yevhu yakarongwa, uye kutamisa nekumisa mapombi pachine nguva. Gadzirira zvizere kusimbisa kuchengetedzeka kwekugadzira uye kuderedza njodzi dzezvakatipoteredza munguva yemvura.
Chikamu chinobata marara pakati penzvimbo yekurasira marara nenzvimbo iri munzvimbo yedura chakaiswa pa50 CM Sand bag protective layer, nzvimbo yacho inodzorwa pasi pe1: 3, uye heap elevation control yakakamurwa kuita longitudinal slope uye transverse slope mode. Nzvimbo yakazadzwa inotorwa HDPE Membrane inofukidzwa nepakati penguva.
4. Hapana chinosara pakubviswa kwemishonga panzvimbo iyi. Ma sprinkler anoshandiswa kuwedzera makemikari zvakananga mumigwagwa iri panzvimbo iyi, uye mapfuti emhepo anoshandiswa kuita mabasa ekupfapfaidza otomatiki ekubvisa hutachiona uye kubvisa kunhuhwirira. Panguva imwe chete, kufukidzwa kwemayuniti ekushanda kwacho kwakasimbiswa. Parizvino, simba rekutonga kweumhutu, nhunzi uye hwema panzvimbo iyi rakanaka.
Mambure ekudzivirira kubhururuka anoiswa kumativi ese enzvimbo yekurasira marara kuti avhare zvinhu zvinobhururuka zvinobudirira.
Nguva yekutumira: Zvita-11-2024
