Dab tsi yog qhov zoo ntawm steel ntawv pawg hauv cov txheej txheem ntawm kev siv?

Lub seedecessor ntawmHlau Ntawv Txheej Thoobyog ua los ntawm cov ntoo lossis cov hlau nrum thiab lwm yam ntaub ntawv, ua raws los ntawm cov ntawv hlau pua steel yooj yim nrog cov ntawv hlau daim ntawv. Thaum ntxov xyoo pua 20, nrog kev txhim kho cov hlau siv cov khoom siv ntau lawm, cov khoom lag luam zoo, thiab tuaj yeem siv ntau dua. Hauv kev tshawb nrhiav ntawm cov tswvyim no, thawj zaug kub dov steel ntawv pawg tau yug los hauv ntiaj teb.

Hlau Ntawv Txheej Thoobmuaj qhov zoo: lub zog siab, lub teeb yuag, cov khoom siv lim dej zoo; Muaj zog ruaj khov, kev pabcuam lub neej mus txog 20-50 xyoo; Reusableable, feem ntau tuaj yeem siv 3-5 zaug; Kev tiv thaiv kev tiv thaiv ib puag ncig yog qhov zoo tshaj plaws, hauv kev tsim kho tuaj yeem txo qis cov av thiab pob zeb siv, tiv thaiv cov av uas muaj txiaj ntsig; Muaj lub zog ua haujlwm ntawm kev puas tsuaj, tshwj xeeb hauv kev nyab xeeb, vau, kev puas tsuaj, cov nyhuv tshwj xeeb yog ceev ceev; Kev tsim kho yog yooj yim, lub sijhawm tsim kho yog luv, thiab tus nqi tsim qauv tsawg dua.

Ib qho ntxiv, cov ntawv hlau daim ntawv tuaj yeem cuam tshuam nrog thiab daws cov teeb meem ntawm cov txheej txheem ntawm cov txheej txheem ntawm kev khawb. Kev siv cov ntawv hlau pawg tuaj yeem muab cov kev nyab xeeb tsim nyog, thiab (kev puas tsuaj) ncua sijhawm yog muaj zog; Tuaj yeem txo qhov yuav tsum tau ua; Tsis yog rau huab cua huab cua; Nyob rau hauv cov txheej txheem ntawm kev siv cov ntawv steel piles, cov txheej txheem complex ntawm cov khoom siv lossis kev ua haujlwm tau yooj yim; Nco ntsoov tias nws txoj kev yoog tau, kev sib txuas lus zoo.

Nws muaj ntau yam kev ua haujlwm tshwj xeeb thiab cov ntawv hlau, yog li cov qauv hlau muaj ntau yam, tuaj yeem siv rau cov khoom siv ntawm lub tsev, tuaj yeem hloov kho, parapet, rov ua dua phab ntsa, tawg dej , kev ua kom muaj kev ua kom muaj kev sib txawv, khoom, rooj vag thiab lwm yam; Ntawm tus qauv ib ntus, nws tuaj yeem siv rau kaw lub roob, kev txiav nyiaj hauv tsev loj, Choj Cuav, Choj CofferDdam kev tsim kho, tuav dej, khaws cov dej xuab zeb, thiab lwm yam hauv kev nyab xeeb ntawm kev tua neeg nyab Thiab kev cawmdim, nws tuaj yeem siv rau kev tiv thaiv dej nyab, kev tiv thaiv av, kev tiv thaiv kev tiv thaiv thiab kev tiv thaiv nrawm.