1. Lub teeb yuag, tsawg dua 24kg rau ib lub 'meter', uas tuaj yeem txo cov qauv tus nqi.
2. Kev txhim kho sai, lub teeb yuag, ntsaws nkag, txhim kho thiab cov yam ntxwv txiav dawb txiav txim nws yooj yim ntawm kev teeb tsa, uas tuaj yeem txhim kho kev ua haujlwm thiab txuag lub sijhawm siv.
3. Kev tiv thaiv hluav taws. Cov khoom siv saum npoo av thiab rwb thaiv tsev ntawm cov xim steel cov tub ntxhais sib xyaw cov khoom siv yog cov ntaub ntawv uas tsis yog sib txuas lossis cov khoom siv uas tsis yog, uas tuaj yeem ua tau raws li cov cai ntawm kev tiv thaiv kev tiv thaiv hluav taws.
4. Cov hluav taws kub-tiv taus, xim hlau xim kho nrog cov xim tshwj xeeb yuav nyob ntev txog 10-15 xyoo. Tom qab ntawd, cov tshuaj tiv thaiv tiv thaiv yuav raug txau txhua txhua kaum xyoo, thiab lub neej ntawm daim hlau yuav ncav cuag ntau dua 35 xyoos.
5. Zoo nkauj, cov kab ntshiab ntawm cov profiled steel phaj tau ncav cuag cov xim ntau txhiab, tuaj yeem ua tau raws li qhov xav tau ntawm txhua hom qauv ntawm lub tsev
6. Kev tiv thaiv tshav kub thiab kev tiv thaiv thaum tshav kub kub Cov khoom siv ua kom zoo thaum tshav kub kub muaj xws li: pob zeb tsiaj, iav fiber ntau paj rwb, polystyrene, polyurethane, thiab lwm yam, nrog cov thermal conductivity thiab zoo thaum tshav kub kub thiab muaj kev tiv thaiv thaum tshav kub kub.
7. Kev tiv thaiv ib puag ncig thiab tiv thaiv suab nrov, lub suab rwb thaiv tsev lub zog ntawm pawg tswj hwm muaj peev xwm ncav cuag 40-50 decibels, uas yog cov khoom siv suab rwb thaiv tsev zoo.
8. Nrog cov yas plasticity muaj zog, cov hlau profiled steel tuaj yeem raug txiav ntawm qhov yuav, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev tsim tshwj xeeb.
9. Cov khoom siv zog siab, siv cov khoom siv loj hauv cov hlau siab zoo raws li cov khoom siv dag zog, tensile lub zog 5600 (kg / cm2), ntxiv rau cov kev tsim qauv siab tshaj plaws thiab yob txoj kev, muaj cov yam ntxwv zoo.