Hauv lub neej tiag tiag, nrog txoj kev kawm ntawm lub neej, kev sib khi cov ntaub ntawv kuj tseem niaj hnub nthuav dav thiab loj hlob. Nws daim teb thov kuj tau siv dav heev, suav nrog kev tsim kho, tsheb, siab tiv taus kub thiab lwm yam kev lag luam. Hauv qhov kev lag luam no, nws ib txwm nyob ntawm qhov txheej txheem ntawm tom ntej ntawm science thiab thev naus laus zis. Ntawm lawv, daim ntawv thov ntawm cov kab xev sib txuas yog dav. Cov ntsiab lus tiag tiag muaj raws li hauv qab no:
1. Tig lub yob cov khoom ntawm txheej sab saud ntawm lub ceg tawv seam uas yuav tsum muaj kev sib khi thiab sib khi los ntxuav cov hmoov av thiab tsis huv ntawm ob sab ntawm lub npoo los yog qhov kawg ntawm cov khoom siv dov. Cov khoom siv tshwj xeeb dej tsis haum nrog cov nplaum qhwv ntsej muag. Nws tsim nyog sau cia tias yuav tsum tsis muaj txhuam txhuam los yog tsub zuj zuj thaum thov cov kua nplaum rau cov kua nplaum. Feem ntau, tus nqi ntawm kev txhuam hniav yog li 0. 1 kg / m 2.
2. Tom qab lub hauv paus txheej txheem kho tus neeg sawv cev tau qhuav mus txog li 2 0 feeb thiab lub ntsis ntiv tes tsis lo, koj tuaj yeem ua ib sab ntawm ob daim kab xev muab ob sab rau ntug ntawm lub yob lossis qhov kawg ntawm lub yob uas xav tau yuav lapped. Lub sijhawm no, tsis txhob rhuav tawm daim ntawv tso tawm.
3. Tom qab muab cov ntawv sib khi tso rau tom qab, koj tuaj yeem rhuav cov ntawv sib cais, thiab tig cov ntaub ntawv yob rov qab rau hauv lub sijhawm kom nqa tawm cov nplaum khi kev kho mob ntawm ceg tawv sib koom tes nrog cov khoom sib txuas ntawm lwm sab. Tom qab txoj hlua ntawm ncej puab tau sib khi, nws yuav tsum tau muab cov ntaub qhwv zoo zoo ntawm qhov kev tuav ntawm tes tuav ntawm lub npoo kom ua kom nws nruj.
4. Rau cov txheej txheem dej ntawm cov npauj npuag uas yuav tsum tau ua los ntawm qib dej tsis ua haujlwm, ib daim ntaub lo ntawm cov ntaub nplaum npog nrog ib txheej txhuas ntawv ci polyester sib xyaw cov yeeb yaj kiab los yog butyl waterproof sealing daim kab xev yuav tsum tau txuas ntxiv rau ntawm ntug qhov ceg tawv txha txuas ntxiv rau kev txhim kho sealing kho.
5. Tom qab kev tsim kho tiav lawm, qhov xaus ntawm lub ru tsev parapet thiab lub vov membrane ib puag ncig tiv thaiv dej kaw thiab cov pob qij txha tau txais kev kho zoo nrog ib leeg-ob tog thiab muab ob daim ntaub thaiv tsis muaj dej.