Pobzeb Grout Formula yog dab tsi?

Pobzeb grout yog cov khoom siv hauv cov pobzeb pobzeb los sau cov khoob lossis cov pob qij txha ntawm cov pobzeb ib leeg.

Pobzeb grout feem ntau yog tov nrog dej los tsim ib qho kev sib xyaw ua ke thiab siv rau cov pobzeb pobzeb siv cov roj hmab ntab.Tom qab grout yog thov, ntau grout yog wiped tawm ntawm cov vuas, thiab saum npoo yog ntxuav kom huv si, uniform kab ntawm cov vuas.

Pobzeb grout formula uas suav nrog HPMC (Hydroxypropyl Methylcellulose) thiab RDP (Redispersible Polymer Powder) yuav xav tau cov lus piav qhia ntxaws ntxiv ntawm cov tshuaj ntxiv, lawv txoj haujlwm, thiab kev sib cuam tshuam hauv cov qauv.Hauv qab no yog cov qauv pobzeb grout nrog rau cov lus piav qhia thiab cov ntaub ntawv ntxiv.

Pobzeb Grout Formula Qhia yog raws li hauv qab no

 Pobzeb Grout Formula piav qhia

1. Portland Cement:

- Quantity: 1 feem ntawm ntim

- Muaj nuj nqi: Portland MAAs ua lub luag haujlwm tseem ceeb hauv kev sib xyaw grout, muab cov qauv tsim muaj zog thiab ua haujlwm ntev.

2. Cov xuab zeb zoo:

- Quantity: 2 qhov chaw los ntawm ntim

- Muaj nuj nqi: Cov xuab zeb zoo ua cov khoom siv muab tub lim, ua rau cov khoom sib xyaw ua ke, txhim kho qhov sib xws, thiab tiv thaiv kev poob qis thaum ziab.

3. Dej:

- Kom muaj nuj nqis: 0.5 mus rau 0.6 qhov chaw los ntawm ntim

- Muaj nuj nqi: Dej ua kom cov cement thiab ua kom muaj kev sib xyaw ua haujlwm sib xyaw.Tus nqi ntawm cov dej yuav tsum tau yog nyob ntawm ib puag ncig tej yam kev mob thiab xav tau sib xws.

4. HPMC (Hydroxypropyl Methylcellulose):

- Quantity: txawv

- Muaj nuj nqi: HPMC yog cellulose-raws li polymer siv nyob rau hauv grout rau dej tuav.Nws txhim khu kev ua haujlwm los ntawm kev ua kom cov txheej txheem kom qhuav, ua kom zoo dua daim ntawv thov thiab txo qhov tawg.

5. RDP (Redispersible Polymer Powder):

- Quantity: txawv

- Muaj nuj nqi: RDP yog cov hmoov polymer uas txhim khu kev yooj yim ntawm cov pobzeb, adhesion rau cov vuas, thiab tag nrho cov kav ntev.Nws kuj tseem txhim kho kev tiv thaiv dej, txo txoj hauv kev ntawm dej infiltration.

6. Xim Pigments (yeem):

- Quantity: txawv

- Muaj nuj nqi: Xim pigments tau ntxiv rau lub hom phiaj zoo nkauj thaum tsim cov xim pleev xim, muab ntau yam kev xaiv rau kev sib piv lossis sib piv nrog cov vuas.

# Cov ntaub ntawv ntxiv

- Cov lus qhia sib xyaw: Thaum tsim cov grout nrog HPMC thiab RDP, sib tov Portland cement thiab xuab zeb zoo ua ntej.Maj mam ntxiv dej thaum stirring.Tom qab ua tiav qhov sib xyaw ua ke, qhia HPMC thiab RDP, kom ntseeg tau tias kev faib tawm.Qhov ntau npaum li cas ntawm HPMC thiab RDP yuav txawv raws li cov khoom thiab cov lus pom zoo ntawm cov chaw tsim khoom.

Cov txiaj ntsig ntawm HPMC thiab RDP:

- HPMC txhim kho qhov sib xws thiab kev ua haujlwm ntawm grout, ua kom yooj yim rau kev thov thiab txo qhov kev pheej hmoo ntawm kev tawg.

- RDP txhim khu kev yooj yim, adhesion, thiab tag nrho cov kav ntev.Nws yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig rau grout nyob rau hauv cov chaw tsheb loj lossis cov uas raug dej noo.

- Kho Grout Formulation: Cov mis grout yuav xav tau kev hloov kho raws li cov av noo, qhov kub thiab txias, thiab cov ntawv thov tshwj xeeb.Customizing tus qauv kom haum rau qhov project qhov kev xav tau yog qhov tseem ceeb.

- Kho thiab ziab: Tom qab siv cov grout, cia nws kho rau lub sijhawm pom zoo kom ua tiav qhov siab tshaj plaws thiab kev ua haujlwm.Lub sijhawm kho yuav txawv nyob ntawm ib puag ncig.

- Kev Tiv Thaiv Kev Nyab Xeeb: Thaum ua haujlwm nrog cov khoom siv cement thiab cov khoom siv ntxiv xws li HPMC thiab RDP, ib txwm ua raws li cov lus qhia kev nyab xeeb, suav nrog hnav cov iav tiv thaiv xws li hnab looj tes thiab lub qhov ncauj qhov ntswg kom tsis txhob nqus plua plav thiab tiv thaiv daim tawv nqaij.

- ThamHPMC Chaw tsim tshuaj pausCov lus pom zoo: Nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov chaw tsim khoom cov lus qhia rau cov khoom siv grout tshwj xeeb uas koj siv, raws li cov qauv tsim, sib xyaw ua ke, thiab cov txheej txheem thov tuaj yeem sib txawv ntawm cov hom.