Lub hom phiaj ntawm pob khoom ntim khoom lossis pob ntim siab yog dab tsi?
Lub hom phiaj ntawm pob khoom ntim khoom lossis pob ntim siab yog dab tsi?

Video: Lub hom phiaj ntawm pob khoom ntim khoom lossis pob ntim siab yog dab tsi?

Video: Lub hom phiaj ntawm pob khoom ntim khoom lossis pob ntim siab yog dab tsi?
Video: Maiv Xis Xyooj Khaus Pim | Tub Siab Loj Xa Lus Rau Maiv Xis Xyooj 2024, Kaum ib hlis
Anonim

Nws lub hom phiaj yog txuas mus rau lub sawv ntsug qhov hluav taws xob rau hauv pem teb hauv qab qhov hluav taws kub thiab tom qab ntawd tus nqi tsim nyog ntawm 2 1/2-nti cev yog txuas nrog lub ntsuas inline.

Yog li ntawd, ntau npaum li cas hose nyob hauv pob siab?

Ntau cov tuam tsev hloov lawv siab - nce pob rau 1 ¾ " cev hauv xyoo 1980s. Hmoov tsis, cov standpipes uas muab cov dej rau siab - sawv kev tua hluav taws tau tsim rau 2 ½ " cev.

Ib yam li ntawd, lub standpipe ua haujlwm li cas? Qhuav cev standpipe Cov sawv ntsug txuas ntxiv mus rau hauv lub tsev kom muab cov dej tua hluav taws rau sab hauv ntawm cov qauv ntawm cov qhov hluav taws xob, feem ntau nyob nruab nrab ntawm txhua khub ntawm cov plag tsev hauv stairwells hauv cov tsev siab. Qhuav standpipes tsis tau ntim nrog dej kom txog thaum xav tau hauv kev tua hluav taws.

Yog li ntawd, ntau npaum li cas lub siab nce pob hnyav?

30 phaus

Dab tsi yog pob khoom siab?

Hose pob . Hauv cov txheej txheem tua hluav taws hom tseem ceeb ntawm cov raj pob yog siab - nce pob . Nws yog siv ua ke nrog standpipes hauv nce siab cov tuam tsev kom xa dej sai rau cov tsev ntau lub tsev.

Pom zoo: