Lub tsev prefab yog thawj zaug siv los ua ib lub tsev so ib ntus ntawm qhov chaw tsim kho thiab pib hauv Guangdong.Tom qab kev hloov kho thiab qhib, Shenzhen, raws li thaj chaw tsav tsheb rau kev hloov kho thiab qhib, yog qhov xav tau ceev ntawm kev tsim ntau lub tsev, thiab cov neeg tsim kho thiab cov neeg ua haujlwm tsim kho tau nchuav rau hauv Shenzhen los ntawm thoob plaws lub tebchaws.Txhawm rau daws qhov teeb meem ntawm cov neeg ua haujlwm cov chaw nyob, cov neeg tsim khoom tau teeb tsa lub tsev so ib ntus.Lub tsev nyob ib ntus ntawm qhov chaw tsim kho yog Ameslikas ib ntus los ua nrog cov vuas asbestos ua rau sab saum toj.Txawm hais tias tus nqi qis, piv nrog cov tsev prefab tom qab, nws yooj yim thiab muaj kev nyab xeeb tsawg, thiab qhov pib tsis muaj cua thiab poob siab.Tom qab xyoo 1990, lub teb chaws tau ntxiv dag zog rau kev tswj cov chaw tsim kho kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm;asbestos kuj tau lees paub tias yog ib qho teeb meem thiab carcinogenic.Shenzhen City kom meej meej txwv tsis pub siv asbestos pobzeb arches los tsim cov tsev so ib ntus, thiab cov tsev so ib ntus yuav tsum muaj qee qhov kev nyab xeeb, nrog cua thiab kev poob siab.Kev txwv kuj tau qhia thoob plaws lub tebchaws.Qhov no ncaj qha ua rau kev tsim cov tsev prefab nrog PU vuas ua cov vuas vov tsev.
Nyob rau hauv thaum ntxov hnub, tsis muaj ib yam nkaus thiab pom zoo tsim qauv rau prefab tsev.Hauv kev txiav txim raws sijhawm, lub tsev prefab tuaj yeem muab faib ua peb pawg:
1. Cement prefab tsev.
Lub tsev nyob ib ntus ntawm qhov chaw tsim kho thaum ntxov yog feem ntau ua los ntawm pab pawg tsim kho lawv tus kheej.Lub tsev nyob ib ntus tsim, nrog rau qhov tshwj xeeb tshaj plaws, yuav tsum yog lub tsev nrog cov cement phab ntsa ua lub cev tseem ceeb.Tom qab cov vuas asbestos raug txwv, PU vuas tau siv ncaj qha los hloov.Qhov no yog lub tsev prefab ntxov tshaj plaws: cement prefab tsev.Txawm li cas los xij, lub tsev cement prefab tsis yog txawb.Txawm hais tias cov khoom siv hauv tsev tau siv ncaj qha, lub sijhawm tsim kho yog ntev thiab tus nqi siab.Tom qab qhov project tiav, nws yog ib qho nyuaj rau kev rhuav tshem lub tsev cement, uas ua rau cov neeg ua haujlwm thiab cov khoom siv tsis zoo;nws tsis tuaj yeem rov ua dua.
2. Magnesium thiab phosphorus movable board chav.
Magnesium-phosphorus prefab lub tsev yog lub tsev prefab tiag tiag, siv magnesium-phosphorus board ua cov khoom siv phab ntsa thiab lub teeb steel qauv raws li cov pob txha ntawm lub tsev board.Qhov zoo ntawm lub teeb steel qauv yog maj mam lees paub los ntawm cov neeg.Kev sib dhos thev naus laus zis ntawm lub rooj tsavxwm lub tsev kuj tau ua tiav.Cov qauv tsim thiab kev teeb tsa ntawm cov tsev prefab yog maj mam tsim.Tab sis nrog cov tsos ntawm cov xim hlau prefab tsev, magnesium phosphorus prefab lub tsev tau dhau los ua cov khoom hloov pauv.
3. Xim steel prefab tsev.
Magnesium-phosphorus board yog lub teeb nyob rau hauv qhov hnyav thiab tsis muaj zog, thiab nws cov dej tsis zoo thiab kev ua haujlwm tsis zoo yog tsis piv rau EPS xim hlau phaj.Tsis ntev, tib neeg pom tias magnesium-phosphorus board tsis haum raws li cov khoom siv phab ntsa sab nraud, tab sis tsuas yog tsim raws li cov khoom siv hauv phab ntsa.Yog li pib siv cov xim hlau phaj nrog kev ua tau zoo thiab zoo li cov khoom siv phab ntsa sab nrauv.Cov xim hlau phaj yog siv los ua cov khoom siv phab ntsa sab nrauv, thiab cov qauv modulus yog siv rau kev tsim.Qhov no yog thawj daim duab ntawm lub phaj tam sim no txav tau yooj yim.Tag nrho cov tsos yog zoo nkauj, sib xyaw nrog cov architectural style ntawm Chengshi City, thiab kev ua tau zoo dua.Nws cov tsos tau daws qhov tsis txaus ntawm qhov tsis muaj zog ntawm sab nrauv phab ntsa ntawm magnesium-phosphorus prefabricated lub tsev, thiab hloov cov magnesium-phosphorus prefabricated lub tsev sai sai thiab dhau los ua hom qauv ntawm lub tsev prefabricated.Qhov no tseem ua rau lub tsev prefabricated ntau thiab siv ntau dua, tsis yog tsuas yog vaj tsev nyob ib ntus ntawm kev tsim kho
Post lub sij hawm: Sep-09-2022