Muaj ntau hom vuas vov tsev. Lub ntsiab lus ntawm cov ntsiab lus yog raws li raw cov ntaub ntawv. Muaj cov nplais pob zeb, xim pob zeb vov, cov pob zeb lim dej iav, daim iav fiber ntau reinforced cement (GRC) vuas, iav vuas, Xim pob zeb ci iav, iav fiber reinforced polyester teeb pom kev zoo, cov khoom siv hluav taws xob nias khoom, xim coated steel xovxwm khoom, xim hlau asphalt shingles, steel insulating cov ntaub ntawv sandwich panels, glazed vuas Tos. Ntawm cov av, cov nplaum vuas, vuas vuas vov iav, iav vuas magnesia vuas, iav fiber ntau reinforced cement vuas, thiab siv cov vuas shingle yog siv rau txoj kab nqes tsev ntawm pej xeem cov vaj tse, cov khoom siv hluav taws xob, cov xim txhuas cov xim Cov khoom siv hlau, cov thawv hlau uas muaj hlau thawm npoo npoo nyuaj, thiab lwm yam yog feem ntau siv rau hauv cov tuam tsev ua haujlwm, cov pob zeb lim dej asbestos-sib xyaw pob zeb, steel mesh pob zeb, thiab lwm yam. Glazed vuas yog siv los rau vov tsev lossis phab ntsa vaj tse hauv vaj vaj tsev thiab cov khoom qub.
Lub tsev ru tsev system yuav roughly muab faib ua ob kab ke: txoj kab nqes tsev thiab lub ru tsev tiaj tus. Lub keeb kwm ntawm txoj kab tsheb nqaj hlau uas muaj peev xwm yuav taug qab mus rau qub sij hawm. Txij li thaum cov ntaub ntawv ntawm Tuam Tshoj tus kheej keeb kwm mus rau qhov kawg ntawm Qing Dynasty, lub tsev yuav luag txhua qhov ru tsev. Qhov no kuj muaj tseeb rau cov teb chaws txawv teb chaws, tab sis nws yog qhov txawv txav thiab ntau yam, xws li ntau hom qhuab qhia, domes thiab lwm yam. Cov txheej txheem cov txheej txheem ntawm lub tsev tiaj ua tau hloov los ntawm lub tsev teev ntuj qub thaum ub, thiab nrog rau kev tsim kho vaj tse niaj hnub, nws tau dav siv ntau lub tsev siab. Cov vuas ru tsev yeej siv rau txoj kab nqes ru tsev.
Raws li ib yam ntawm cov khoom qub, cov pob zeb tau siv ntau txhiab xyoo. Pobzeb yog qhov khoom tseem ceeb tshaj plaws. Nws tsis tsuas yog plays lub luag hauj lwm nyob rau hauv sheltering los ntawm cua thiab nag, tab sis kuj muaj teeb meem zoo nkauj teebmeem. Nrog cov txheej txheem niaj hnub tshiab ntawm cov ntaub ntawv tshiab, lwm cov haujlwm ntawm cov vuas tseem tuaj yeem tawm tshiab.
Muaj ntau hom vuas vov tsev. Lub ntsiab lus ntawm cov ntsiab lus yog raws li raw cov ntaub ntawv. Muaj cov nplais pob zeb, xim pob zeb vov, cov pob zeb lim dej iav, daim iav fiber ntau reinforced cement (GRC) vuas, iav vuas, Xim pob zeb ci iav, iav fiber reinforced polyester teeb pom kev zoo, cov khoom siv hluav taws xob nias khoom, xim coated steel xovxwm khoom, xim hlau asphalt shingles, steel insulating cov ntaub ntawv sandwich panels, glazed vuas Tos. Ntawm cov av, cov nplaum vuas, vuas vuas vov iav, iav vuas magnesia vuas, iav fiber ntau reinforced cement vuas, thiab siv cov vuas shingle yog siv rau txoj kab nqes tsev ntawm pej xeem cov vaj tse, cov khoom siv hluav taws xob, cov xim txhuas cov xim Cov khoom siv hlau, cov thawv hlau uas muaj hlau thawm npoo npoo nyuaj, thiab lwm yam yog feem ntau siv rau hauv cov tuam tsev ua haujlwm, cov pob zeb lim dej asbestos-sib xyaw pob zeb, steel mesh pob zeb, thiab lwm yam. Glazed vuas yog siv los rau vov tsev lossis phab ntsa vaj tse hauv vaj vaj tsev thiab cov khoom qub.
Cov av nplaum tau siv tau ntev, tab sis vim yog qhov tsis zoo ntawm tus kheej qhov tseem ceeb, kev tiv thaiv ib puag ncig, kev siv zog siab, kev tsis zoo thiab cov neeg pluag hniav zoo, cov av nplaum tau maj mam hloov los ntawm lwm cov khoom. Cov hauv qab no tau qhia ntau hom vov tsev vov uas feem ntau siv rau hauv vaj tse, xws li av nplaum.
Ru tsev nta qauv
1. Lub pobzeb ci ntsa iav muaj dej tsis qab thiab tsis muaj yam ntxwv tsis zoo;
2. Cov hniav zoo nkauj ntawm lub tsev yog dai kom ua lub tsev xim.