nhau

Zuva Rokutumira:14,Mar,2023

Concrete admixtures anoshandiswa zvakanyanya muzvivakwa, saka kunaka kwekongiri admixtures kunokanganisa zvakanyanya kunaka kweprojekiti.Mugadziri wekongiri yekudzikisa mvura agent anosuma hurombo hwemhando yekongiri admixtures.Kana paine matambudziko, tinoachinja.

Kutanga, kugadzika kusina kujairika kunoitika panguva yekusanganiswa kwekongiri itsva, sekukurumidza kugadzirisa, kuisa kwenhema uye zvimwe zviitiko, zvichiita kuti kukurumidza kurasikirwa kwekudonha.

Chechipiri, kubuda ropa, kupatsanurwa uye stratification yekrete yakakomba, uye simba rekuomesa zviri pachena rakaderedzwa.

Chechitatu, kudonha kwekongiri nyowani hakugone kuvandudzwa, uye zvinoita sekunge mvura yekudzikisa mhedzisiro yekongiri yekuwedzera haina kunaka.

Chechina, kongiri shrinkage inowedzera, impermeability uye durability kuderera, uye retading mugumisiro munzvimbo yakakura kongiri haisi pachena, uye tembiricha musiyano makatsemuka kuoneka.

Concrete admixtures inogona kuunza kurerukirwa kukuru pakuvaka, uye yakashandiswa zvakanyanya muindasitiri yekuvaka.Isu takatounza kusarudzwa kwekongiri admixtures kare.Pano zvakare tinosimbisa kusarudzwa kwezvinowedzera.

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1. Rudzi rwemusanganiswa ruchasarudzwa zvinoenderana nekugadzirwa kweinjiniya uye zvinodiwa zvekuvaka, uye zvobva zvatemerwa zvinoenderana nebvunzo uye yakakodzera hunyanzvi uye hupfumi kuenzanisa.

2. Zvinorambidzwa zvachose kushandisa kongiri admixtures zvinokuvadza muviri womunhu uye kusvibisa nharaunda.

3. Kune ese simende yekongiri admixtures, tinokurudzira kushandisa Portland simende, yakajairika Portland simende, slag Portland simende, pozzolanic Portland simende, fly ash Portland simende uye composite Portland simende.Mazano anodziya: isu tinofanirwa kutarisa zvirinani kuchinjika kwe admixtures uye simende tisati tashandisa.

4. Zvishandiso zvinoshandiswa pakushandiswa kwekongiri admixtures zvinoda kushandira zviyero zvazvino.Kana muyedzo uchisanganisa kongiri musanganiswa, isu tinofanirwa kushandisa zvigadzirwa zvepurojekiti, zvichienderana nemamiriro chaiwo eprojekiti.

5. Paunenge uchishandisa marudzi akasiyana-siyana ekusanganisa, kutarisisa kwakanyanya kunofanirwa kubhadharwa kune kuenderana kwavo uye kukanganisa kwekongiri kuita.Kusarudzwa kwekongiri admixture kunosimbiswa zvakare, iyo inoratidza kukosha kwayo uye inotarisira kubatsira kune wese.


Nguva yekutumira: Mar-14-2023