Mohala oa tlhahiso ea liphaephe tsa polasetiki tse kentsoeng ka borokho le mohala oa tlhahiso ea lipeipi tsa grouting li romelloa ho bareki ba Chengdu,
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Mechini ea polasetiki ea Qingdao Cuishi e etsa mekoloko ea polasetiki ea peipi ea polasetiki ea tsela e kholo ea Borokho bo hatelitsoeng ka konkreite e kentsoeng ka tšepe e nang le moaho oa borokho
Sehlahisoa sena se sebelisoa haholo bakeng sa 'masepala, tšireletso ea letsoapong, melomo ea polasetiki ea lebelo le phahameng ea borokho, phala ea borokho e kentsoeng pele, nakong ea ho tšela ho sireletsa khoele ea tšepe ho tsoa tšilafalong, ho netefatsa tsitsipano ea tsitsipano.Litlhaloso tsa mantlha tsa polasetiki tse hatelitsoeng: 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120mm botenya ba lerako 2.2-3cm
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Melumo ea polasetiki e hatelletsoeng pele ke melumo e nang le lebota le le leng e fetisitsoeng ke polasetiki e extruder ka polyethylene e phahameng haholo (HDPE) bakeng sa meaho ea konkreite e hahelletsoeng ka morao joalo ka phala e pentiloeng ka likhopo tse hatelletsoeng pele.Ke mokhoa o mong o loketseng ho fapana le melumo ea tšepe ea pele ho borokho le kaho ea meaho.Liphaephe tsa polasetiki li arotsoe ka mekhahlelo e 'meli: liphaephe tse chitja le liphaephe tse bataletseng, tse hokahaneng ha li sebelisoa ke mefuta e fapaneng ea likhokahanyo tsa polasetiki.Thepa e tala bakeng sa melumo ea polasetiki e hatelletsoeng pele ke HDPE.Ho hanyetsa ho bola ha eona ho molemo haholo ho feta ha tšepe, ha e tšabe kutu ea asiti le alkali, ha e itšireletse, 'me e ka sireletsa likhopo tse hatelletsoeng hantle hore li se ke tsa bola.
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Melumo ea polasetiki e hatelletsoeng pele ke melumo e nang le lebota le le leng e fetisitsoeng ke polasetiki e extruder ka polyethylene e phahameng haholo (HDPE) bakeng sa meaho ea konkreite e hahelletsoeng ka morao joalo ka phala e pentiloeng ka likhopo tse hatelletsoeng pele.Ke mokhoa o mong o loketseng ho fapana le melumo ea tšepe ea pele ho borokho le kaho ea meaho.Liphaephe tsa polasetiki li arotsoe ka mekhahlelo e 'meli: liphaephe tse chitja le liphaephe tse bataletseng, tse hokahaneng ha li sebelisoa ke mefuta e fapaneng ea likhokahanyo tsa polasetiki.Thepa e tala bakeng sa melumo ea polasetiki e hatelletsoeng pele ke HDPE.Ho hanyetsa ho bola ha eona ho molemo haholo ho feta ha tšepe, ha e tšabe kutu ea asiti le alkali, ha e itšireletse, 'me e ka sireletsa likhopo tse hatelletsoeng hantle hore li se ke tsa bola.
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Li-bellows tsa polasetiki e le mokhoa o hahelletsoeng ka mor'a ho tsitsipana oa thepa ea porous ke karolo ea bohlokoa ea sistimi e hahelletsoeng ka nako e telele, e sebelisa mehala ea tšepe e le lisebelisoa tsa pore, e le ho hlola mefokolo ea mehala ea tšepe e sa koaheleng hantle, tšenyo e bonolo, ho bonolo ho mafome, khanyetso e kholo ea likhohlano, empa hape e le ho fana ka thibelo e eketsehileng ea anti-corrosion bakeng sa likhopo tse hatelletsoeng pele, ho khothaletsoa ho sebelisa polyethylene kapa polypropylene e entsoeng ka melumo ea polasetiki e le sehlahisoa sa phetoho se nang le mokhoa o tlamahantsoeng ka mor'a tsitsipano ho ntlafatsa bophelo. ea sebopeho
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Nako ea poso: Jul-23-2022