Cov txheej txheem:

Yuav sai npaum li cas koj tuaj yeem ntxuav cov khoom sib xyaw ua ke?
Yuav sai npaum li cas koj tuaj yeem ntxuav cov khoom sib xyaw ua ke?

Video: Yuav sai npaum li cas koj tuaj yeem ntxuav cov khoom sib xyaw ua ke?

Video: Yuav sai npaum li cas koj tuaj yeem ntxuav cov khoom sib xyaw ua ke?
Video: Cas Yuav Nco Koj Tag Npaum_singing competition_(tsheej moua) 2024, Kaum ib hlis
Anonim

Nyob ntawm seb thaum koj nchuav nws thiab ntub dej li cas pob zeb yog lub sijhawm ntawd, koj feem ntau yuav tsum tau tos kwv yees li 10-24 teev rau cov tub ntxhais kom tawv. Tsis txhob tos rau ntev mus xyuas, vim hais tias lub retarder thiab yas npog tsuas tuaj yeem ua rau sab saum toj ntawm hardening rau li ntawd ntev.

Yog li ntawd, koj puas tuaj yeem ua kom lub siab ntxuav cov aggregate?

Vim tias muaj kev cuam tshuam los ntawm kev cuam tshuam, muaj ib txwm muaj peev xwm ntawm dislodging sib sau ua ke . Yog li ntawd, siab ntxhua tsis pom zoo tiag tiag. Lub zog ntxuav ntawm lub kaum sab xis yog feem ntau yuav dislodge sib sau ua ke . Loosed aggregate tau kho.

Tsis tas li ntawd, koj puas tuaj yeem ua Exposed aggregate hla cov pob zeb uas twb muaj lawm? Yog koj tsis xav tau ib qho kev tsav tsheb tshiab lossis patio ntsia, koj ua tau feem ntau muaj ib txheej tshiab ntawm pob zeb thov thiab ces sib sau ua ke ntxiv rau txheej saum toj no.

Ib yam li ntawd, tib neeg nug, Ntev npaum li cas Cov Txheej Txheem Tshaj Tawm yuav kho tau?

ob hnub

Yuav ua li cas koj lub zog ntxuav tawm aggregate?

Cleaning Exposed Aggregate Concrete hauv Kev Npaj rau Sealing

  1. Kauj Ruam 1 - Saturate qhov chaw nrog ib lub tshuab ntxhua kom nws nqus mus rau hauv cov pob zeb.
  2. Kauj Ruam 2 - Thaum lub ntsej muag tseem ntub, txhuam lub ntsej muag nrog cov txhuam hniav tawv kom agitate thiab pab tus nqus dej nqus thiab loosen cov av.

Pom zoo: