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ʻO ke kuʻi ʻana o ka wili puʻupuʻu
ʻO ka noho ʻana o ka papa zinc ua lawe mai i kekahi mau pilikia i ka hoʻopili ʻana i ke kila galvanized. ʻO nā pilikia nui: ʻo ka hoʻonui ʻana i ka naʻau o ka welding māwae a me nā pores, zinc evaporation a me ka uahi, oxide slag inclusion, a me ka hoʻoheheʻe ʻana a me ka pōʻino o ka uhi zinc. I waena o lākou, welding crack, ea ...Heluhelu hou aku -
Ka hopena o Geogrid ma ka hoʻoheheʻe ʻana i lalo o ka ʻili
I ka wā o ke kūkulu ʻia ʻana o ka geogrid, ʻoi aku ka nui o ka hoʻoikaika ʻana o ka subgrade, ʻo ka slope longitudinal o ka ʻauwai ke ʻano o ka convergence māmā longitudinal o ka ʻauwai, a ʻaʻole ʻae ʻia ke ʻano o ka hōʻiliʻili ʻana a i ʻole ke kahe ʻana o ka wai ma loko o ka pihi. Aia ka wai i...Heluhelu hou aku -
12 mea maikaʻi o ka puʻu hao hao wela wela
Me ka hoʻomohala ʻana o ka ʻoihana hou, ua puka mai nā mea hou aʻe. ʻO kahi mea hou i ʻōlelo pinepine ʻia i kēia manawa, ʻo ia ka paʻi kila kila. Hoʻohana pinepine ʻia kēia ʻano mea i ka hoʻolālā hou a me nā ʻano ʻano like ʻole, a hiki ke ʻōlelo ʻia he mea pono. No laila no ke aha e hana ai ...Heluhelu hou aku -
ʻAʻole pilikia loa ka waiho ʻana o ka geotextile
ʻAʻole pilikia loa ka waiho ʻana o ka geotextile. ʻO ka maʻamau, ʻaʻohe pilikia inā pono ʻoe e hana e like me nā koi. Inā ʻaʻole ʻoe ʻike i ka waiho ʻana i nā geotextiles, hiki iā ʻoe ke nānā i nā ʻike i hoʻokomo ʻia ma kēia ʻatikala, hiki ke kōkua iā ʻoe e waiho geotex...Heluhelu hou aku -
ʻO nā mea nui o ka hoʻohana ʻana i ka moena hānai uila
No ka poʻe ʻelemakule, ʻoi aku ka maʻalahi o ka moena hānai uila home no ka hoʻohana ʻana i kēlā me kēia lā. I koʻu wā ʻelemakule, ʻaʻole maʻalahi koʻu kino, a he mea maʻalahi loa ka piʻi ʻana a ma waho o ka moena. Inā pono ʻoe e noho ma kahi moe ke maʻi ʻoe, hiki i kahi moena kahu hānai uila kūpono a hiki ke hoʻololi maoli ...Heluhelu hou aku -
ʻO nā mea nui o ka hana geogrid
1. Ke kahua kūkulu: pono ia e hoʻopaʻa, pae a wehe i nā mea ʻoi. 2. Ke kau ʻana o ka mānoanoa: ma kahi kahua paʻa a paʻa, ʻo ke kuhikuhi koʻikoʻi nui (longitudinal) o ka pahu i hoʻonohonoho ʻia e kū pololei Ma ke kuhikuhi o ke axis embankment, e palahalaha ka papahele, me ka ...Heluhelu hou aku -
He aha nā hana nui o ka geotextile i ka kānana inverted
ʻO nā hiʻohiʻona o ka lepo pale i ka hopena i ka hana anti-filtration. Ke hana nui nei ka geotextile ma ke ʻano he catalyst i ka papa anti-filtration, e hāpai ana i ka hoʻokumu ʻana o kahi papa luna a me kahi papa kānana kūlohelohe i ka upstream o ka geotextile. ʻO ka kānana kūlohelohe la...Heluhelu hou aku -
He aha nā kumu o ka pōʻino o ka puʻu hao hao wela
E pōʻino ka pahu kila wela ma hope o ka hoʻohana ʻana no ka manawa lōʻihi. I mea e pale aku ai i ka pōʻino o ka pahu kila wela wela e like me ka hiki, pono e hana maikaʻi ʻia ka mālama ʻana i ke kila kila i nā manawa maʻamau. ʻO ka mālama ʻana i nā galvani hot-dip waho ...Heluhelu hou aku -
He aha ka hana o ka moena hānai?
ʻO nā moena hānai he mau moena uila, hiki ke hoʻokaʻawale ʻia i nā moena hānai uila a lima paha. Hoʻolālā ʻia lākou e like me nā ʻano ola a me nā pono lapaʻau o nā maʻi moe moe. Hiki iā lākou ke hele pū me ko lākou mau ʻohana, he nui nā hana hānai a me nā pihi hana, a me mākou ...Heluhelu hou aku -
Pehea ka maikaʻi o ke kūpaʻa ʻana i ka luhi o ka geo grid
Hoʻohana ʻo Geogrid i ka fiber polyester ikaika kiʻekiʻe a i ʻole polypropylene fiber ma ke ʻano he mea maka, a hoʻohana i ke ʻano hoʻolālā warp knitting. ʻAʻole ʻae ʻia ka ʻili a me ka weft i ka lole, a ua hoʻopaʻa ʻia ke kuʻina me ka filament fiber ikaika kiʻekiʻe e hana i kahi hui paʻa, e hāʻawi ana i ka pāʻani piha i kāna ...Heluhelu hou aku -
Pehea e hoʻokaʻawale ai i waena o ka galvanization maoli a me ka hoʻopunipuni?
ʻO ka paipu kila galvanized, i ʻike ʻia ʻo galvanized steel pipe, ua māhele ʻia i ʻelua ʻano: hot-dip galvanizing a electrogalvanizing. ʻO ka uhi wela wela he mānoanoa, ʻaʻahu, me ka hoʻopili ikaika a me ke ola lawelawe lōʻihi. He haʻahaʻa ke kumukūʻai Galvanizing, a ʻaʻole maʻalahi ka ʻili. Galvanized ...Heluhelu hou aku -
He aha nā mea e pili ana i ke ola lawelawe o ka filament geotextile
ʻO ka filament geotextile kahi mea kūkulu hale ʻoluʻolu me ka ʻole o nā mea hoʻohui kemika a me ka mālama wela. Loaʻa iā ia nā waiwai mechanical maikaʻi, ka wai permeability maikaʻi, ka pale ʻana i ka corrosion, ka pale ʻana i ka wā kahiko, ka hiki ke hoʻololi i ka papa kumu ʻole, ke kūʻē ʻana i nā ikaika kūkulu waho, haʻahaʻa c ...Heluhelu hou aku
