Ayyukan anti-seepage na bargo mai rufin ruwa mai rufi

Labarai

Babban Layer na bargon da aka rufe da ruwa shine babban fim ɗin polyethylene (HDPE) mai girma kuma ƙananan Layer ɗin masana'anta ne wanda ba a saka ba. Bargo mai hana ruwa na sodium bentonite tare da ingantaccen sakamako mai hana ruwa yana daidaitawa tsakanin manyan geotextiles mai ƙarfi ta amfani da hanyar bugun allura ta musamman sannan a sanya shi akan masana'anta mara saƙa. A Layer na high-yawa polyethylene (HDPE) fim da aka manne da shi. Bentonite mai hana ruwa bargo yana da ƙarfi mai hana ruwa da kuma damar hana ganimar fiye da bargon bentonite na yau da kullun. Tsarin hana ruwa shine cewa ƙwayoyin bentonite suna faɗaɗa lokacin da aka fallasa su zuwa ruwa, suna samar da tsarin colloid iri ɗaya. Ƙarƙashin ƙuntatawa na yadudduka biyu na geotextile, bentonite yana faɗaɗa daga rashin lafiya zuwa tsari. Sakamakon ci gaba da sha ruwa da fadada shi ne sanya bentonite Layer kanta mai yawa. , don haka yana da tasirin hana ruwa.

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Halayen jiki na bargo mai rufi:
1. Yana da kyau kwarai da ruwa da kuma anti-seepage Properties, da anti-seepage hydrostatic matsa lamba iya isa fiye da 1.0MPa, da permeability coefficient ne 5 × 10-9cm / s. Bentonite abu ne na inorganic na halitta wanda ba zai jure yanayin tsufa ba kuma yana da dorewa mai kyau; kuma ba zai yi wani mummunan tasiri a kan muhalli abu ne da ya dace da muhalli ba
2. Yana da duk halaye na kayan geotextile, irin su rabuwa, ƙarfafawa, kariya, tacewa, da dai sauransu. Yana da sauƙin ginawa kuma ba'a iyakance shi ta yanayin yanayin gini ba. Hakanan ana iya gina shi a ƙasa 0 ℃. Yayin ginin, kawai kuna buƙatar shimfiɗa bargo mai hana ruwa na GCL a ƙasa. Lokacin yin gini a kan facade ko gangare, gyara shi da ƙusoshi da wanki, sannan a zoba shi kamar yadda ake buƙata.
3. Sauƙi don gyarawa; ko da bayan an gama aikin hana ruwa (seepage), idan rufin ruwa ya lalace ba da gangan ba, idan dai an gyara sashin da ya lalace kawai, za a iya dawo da aikin hana ruwa mara kyau.
4. Matsakaicin farashin wasan kwaikwayon yana da inganci kuma yana da fa'idar amfani.
5. Nisa samfurin zai iya kaiwa mita 6, wanda ya dace da ƙayyadaddun geotextile (membrane) na duniya, yana inganta ingantaccen aikin gini.
6. Ya dace da maganin ƙwanƙwasa da zubar da ruwa a wuraren da ke da mafi girman kariya na ruwa da buƙatun buƙatun ruwa, irin su ramuka, hanyoyin karkashin kasa, ginshiƙan ƙasa, hanyoyin karkashin kasa, gine-gine daban-daban na karkashin kasa da ayyukan ruwa tare da albarkatun ruwa mai yawa.

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Lokacin aikawa: Nuwamba-08-2023