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Mkhalidwe Wogwiritsira Ntchito Geogrid mu Expressway Construction
Ngakhale ma geogrid ali ndi magwiridwe antchito abwino ndipo amagwiritsidwa ntchito kwambiri pomanga misewu yayikulu, wolemba amapeza kuti podziwa njira zomangira zolondola amatha kuchita nawo gawo lawo.Mwachitsanzo, ena ogwira ntchito yomanga samvetsa bwino momwe amagwirira ntchito ...Werengani zambiri -
Grille ya pulasitiki ili ndi luso lolimba la "anti rolling".
Biaxial tensile pulasitiki geogrid ndi yoyenera kukhazikika kosiyanasiyana ndi kulimbitsa, kuteteza malo otsetsereka, kulimbitsa khoma la ngalande, komanso kulimbitsa maziko okhazikika a eyapoti yayikulu, malo oimikapo magalimoto, ma docks, mayadi onyamula katundu, ndi zina zambiri. Wonjezerani kuchuluka kwa msewu (pansi .. .Werengani zambiri -
Kusiyana pakati pa geomembrane ndi geotextile
Zonsezi ndi za zipangizo za geotechnical, ndipo kusiyana kwawo kuli motere: (1) Zopangira zosiyana, geomembrane amapangidwa kuchokera ku tinthu tatsopano ta polyethylene resin;Geotextiles amapangidwa kuchokera ku polyester kapena polypropylene fibers.(2) Njira yopanga ndi yosiyana, ndipo geom ...Werengani zambiri -
Mitundu ndi ntchito za geotextiles
Mwanjira yotakata, ma geotextiles amaphatikiza nsalu zoluka ndi ma geotextiles osawomba.Zida zazikulu zopangira nsalu zoluka ndi PE ndi PP, zokhala ndi magwiridwe antchito komanso moyo wautali wautumiki, komanso magwiridwe antchito abwino.Nsalu zosalukidwa makamaka zimakhala ndi nsalu zazifupi zosalukidwa ndi ulusi wautali wosawomba...Werengani zambiri -
Kodi geomembrane ndi chiyani?
Geomembrane ndi zinthu za geomembrane zopangidwa ndi filimu yapulasitiki monga gawo lapansi losatha komanso nsalu yosawomba.Kusagwira ntchito kwa zinthu zatsopano za geomembrane makamaka kumadalira kusagwira ntchito kwa filimu yapulasitiki.Makanema apulasitiki omwe amagwiritsidwa ntchito popewa kusewerera kunyumba ndi ...Werengani zambiri -
Udindo wa Geogrid mu Subgrade, Road and Bridge Slopes
Geogrid ndi chinthu chomwe chimagwiritsidwa ntchito nthawi zambiri poteteza malo otsetsereka amsewu komanso kulimbitsa misewu yayikulu, yomwe imathandizira kwambiri kukhazikika komanso mphamvu yamisewu ndikuwongolera ndikuwongolera chitetezo chamsewu.Kwa chitetezo chamsewu waukulu ndi kulimbikitsa ntchito ...Werengani zambiri -
Momwe mungasiyanitsire pakati pa ma geotextiles osalukidwa, owongoka komanso osasunthika omwe amakhomeredwa ndi singano
Ma geotextiles afupi-filament ali ndi kusefera kwabwino kwambiri, zotchinga, kulimbikitsa ndi chitetezo, kulimba kwamphamvu, kulowerera bwino, kukana kutentha kwambiri, kukana kuzizira, kukana kukalamba, komanso kukana dzimbiri.Ma geotextiles amagawidwa kukhala ma geotextiles owongoka komanso osaluka ...Werengani zambiri -
Njira imodzi ya geogrid
Chiyambi cha njira imodzi yotambasula nthaka grille: Njira imodzi yotambasula nthaka grille ndi mtundu wa polima polima monga waukulu zopangira.Imawonjezera wothandizira wina wa UV-proof ndi anti-aging wothandizira.Pambuyo potambasulira njira imodzi, molekyulu yoyambira yomwe idagawidwa imayambiranso -...Werengani zambiri -
Kugwiritsa ntchito ma geomolgon aatali a silika mu engineering ya njanji
Nthawi zambiri timamvetsetsa kugwiritsa ntchito ma geomolgon a silika aatali pamsewu.M'malo mwake, imagwiritsidwanso ntchito kwambiri muukadaulo wa njanji.Kuphatikiza apo, zida zazitali za silika za geochemical mu ntchito zamainjiniya a njanji nthawi zonse zimakhala ndi mbiri yabwino.Mafotokozedwe a geom...Werengani zambiri -
Zida zomangira zamafakitale zamdziko langa zikukulabe mwachangu ngakhale zikusintha
Ofesi ya National Flood Control and Drought Relief Headquarters inalengeza mwalamulo pa July 1 kuti dziko langa lalowa m’nyengo yaikulu ya kusefukira kwa madzi m’njira zonse, kuthetsa kusefukira kwa madzi ndi kuthetsa chilala m’malo osiyanasiyana zalowa m’malo ovuta, ndipo zipangizo zothanirana ndi kusefukira kwa madzi. alowe...Werengani zambiri
