-
Tataiso ea khetho ea bethe ea booki | Seo u lokelang ho se ela hloko pele u reka bethe ea maqheku
Metsoalle e mengata e tla tobana le bothata bo tšoanang ha ba khetha bethe ea maqheku bakeng sa malapa a bona kapa bona ka bobona: ho na le mefuta e mengata haholo ea libethe tsa maqheku 'marakeng, ho kenyeletsoa le ea matsoho le ea motlakase, hammoho le mesebetsi ea morao-rao le ea ho fetola ... Mokhoa oa ho khetha bethe e nepahetseng ea booki? O kae...Bala haholoanyane -
Ke litšobotsi life tsa libethe tsa bongaka tse fapaneng le libethe tsa malapa?
Libethe li sebelisoa ke motho e mong le e mong letsatsi le leng le le leng, ’me ho phaella libetheng tseo re tloaetseng ho robala ho tsona, ho boetse ho na le libethe tse nang le mesebetsi e meng e mengata, tse kang li-hammocks tse sebelisetsoang lipapali tsa ka ntle, libethe tsa bana tse loketseng bana, le libethe tsa bongaka tse sebelisoang lipetlele. . Ha ho bapisoa le libethe tse tloaelehileng tsa ka tlung, ke eng ...Bala haholoanyane -
Phapano ke efe lipakeng tsa bethe ea tlhokomelo ea bongaka le bethe ea tlhokomelo ea lapeng?
Ka sebele ha ho bonolo ho ba le motho ea hōlileng lapeng, haholo-holo motho ea hōlileng ea hlokang ho ba haufi le uena ka linako tsohle. Batho ba bangata ba khetha libethe tsa tlhokomelo ea lapeng, empa ha ba reka, basebelisi ba bangata ba tla re botsa ka phapang lipakeng tsa libethe tsa tlhokomelo ea bongaka le libethe tsa tlhokomelo ea lapeng. Ka tlase, edi...Bala haholoanyane -
Libethe tsa bongaka tse sebetsang ka bongata li phahame ho feta libethe tse tloaelehileng tsa bongaka
Libethe tsa bongaka tse sebetsang ka bongata ha lia lokela bakuli bohle. Ka nako e ts'oanang, bakuli ba ka mor'a ho buuoa ba ke ke ba sebelisa mofuta ona oa bethe ka nako e telele hobane 'mele oa motho o hloka mesebetsi e nepahetseng le boikoetliso nakong ea ho hlaphoheloa. Boikoetliso ba pejana e ne e le metsamao e menyane e bonolo joalo ka ho fumana ...Bala haholoanyane -
Libethe tsa bongaka tsa bongaka tsa boleng bo holimo le tse theko e tlase tse seng li fetile lengolo la machaba 'me li romelloa Europe le United States.
Selelekela: Ho fapana le libethe tsa tlhokomelo ea lapeng, libethe tsa sepetlele tsa motlakase ha lia tobisoa ho batho ka bomong. Li lebisitsoe ho lihlopha, kahoo li hloka ho kenyelletsa bohle. Libethe tse joalo e lokela ho ba tse loketseng ho sebelisoa ke batho bohle ba hōlileng mahaeng a maqheku. Ho na le libethe tsa matsoho le tsa motlakase. Ho na le phapang e kholo ...Bala haholoanyane -
Tsebo mabapi le ho romela libethe tsa bongaka United States le ho ingolisa le FDA
Libethe tsa bongaka li ka boela tsa bitsoa libethe tsa bongaka, libethe tsa bongaka, libethe tsa maqheku, joalo-joalo Ke libethe tse sebelisoang ke bakuli ha ba le sepetlele. Li sebelisoa haholo lipetleleng tse kholo, litsi tsa bophelo tsa makeisheneng, litsi tsa litšebeletso tsa bophelo sechabeng, joalo-joalo US FDA e hloka hore ha lijo le sehlahisoa sa bongaka ...Bala haholoanyane -
Kenyelletso ea mokhoa oa ho laola le lisebelisoa tsa lisebelisoa tsa libethe tsa bongaka tsa motlakase
Libethe tsa bongaka tsa motlakase ke sehlahisoa sa bohlokoa sa bongaka bakeng sa ho hlaphoheloa ha mokuli ka lebaka la boiketlo boo ba bo tlisetsang bakuli le basebeletsi ba tsa bongaka. Ha e le hantle, boleng bo sebetsang ba bethe ea bongaka bo ke ke ba hlalosoa. Batho ba bangata ba tlameha ho batla ho e tseba ka botebo! Ho fihlela sena, mohlophisi o akaretsa ...Bala haholoanyane -
Ts'ebetso e khahlanong le seepage ea kobo e sa keneleng metsi e koahetsoeng ka filimi
Lera le ka holimo la kobo e koetsoeng e sa keneleng metsi ke filimi ea polyethylene (HDPE) ea boleng bo phahameng 'me karolo e ka tlase ke lesela le sa lohiloeng. Kobo ea sodium ea bentonite e sa keneleng metsi e nang le phello e ntle ea ho thibela metsi e tsitsitse pakeng tsa matla a phahameng a geotextile a sebelisa mokhoa o khethehileng oa ho phunya nale ebe o pla...Bala haholoanyane -
Mokhoa oa ho beha li-geotextile le mehato ea ho itšireletsa
Mokhoa oa ho beha geotextile 1. Sebelisa manual rolling; bokaholimo ba lesela bo lokela ho ba boreleli 'me bo siee tumello e loketseng bakeng sa deformation. 2. Ho kenya li-filament kapa short-filament geotextiles hangata ho sebelisa mekhoa e mengata e kang ho fetana, ho roka le ho tjheseletsa. Bophara ba ho roka le ho tjheseletsa ...Bala haholoanyane -
Tšehetso ea tekheniki丨Rarolla bothata ba polyester geogrid roadbed
Ka nts'etsopele ea litsela tse kholo lefats'eng, mathata a mangata a 'nile a pepesoa nakong ea ts'ebeliso, joalo ka ho senyeha ha litsela le ho rarolla libethe tsa litsela. Mathata ana a tla ama polokeho le boiketlo ba ho khanna, hape a tla ama bophelo ba tšebeletso ea koloi. Taishaninc geogrid shed ke mofuta o mocha ...Bala haholoanyane -
Litekanyetso tsa ts'ebetso ea hdpe geomembrane e sebelisoang matangoaneng a litlhapi
Ka mor'a palo e kholo ea linyeoe tsa aquaculture, ho phethoa hore ka ho e beha ka tlaase ho letamo, metsi a letamo a arohane le mobu ho finyella morero oa ho thibela metsi ho phalla. Ke tharollo e loketseng ho sebelisa polyethylene HDPE geomembrane e matla e phahameng joalo ka lesela le tlase ...Bala haholoanyane -
Litlhaloso tsa litekanyo le litlhaloso tsa kaho ea li-geocell
Ho na le mefuta e 'meli ea li-geocell: li-geocell tse tloaelehileng le li-geocell tse matla a holimo. Kajeno Taishaninc e tla bua ka litlhaloso tsa boholo le litlhaloso tsa kaho ea sele ea geotechnical. Matla a thata a lisebelisoa tse tloaelehileng tsa lakane ha a na ho ba ka tlase ho 23MPa, 'me matla a matla ...Bala haholoanyane
