Tus Self-Leveling Siv Sijhawm Ntev Npaum Li Cas Kom Qhuav?

Tus Kheej Leveler Yog Dab Tsi?

Cov tshuaj sib xyaw ua ke uas ua rau nws tus kheej sib npaug yog cov cementitious lossis polymer-modified mortars uas tsim los kom ntws tau zoo thiab sib npaug thoob plaws hauv ib lub substrate yam tsis tas siv troweling ntau. Lawv tau tsim los rau:

  • Ua tiav cov chaw tiaj tus, du
  • Sau cov qhov tsis zoo me me
  • Ua kom lub hauv paus sib npaug rau cov flooring finishes
  • Txo lub sijhawm ua haujlwm thiab lub sijhawm thov

Cov Cheebtsam ntawm Cov Tshuaj Sib Xyaws Uas Ua Rau Nws Tus Kheej Zoo Dua

  1. Cement los yog Gypsum- Muab cov qauv tseem ceeb thiab lub zog.
  2. Cov Pob Zeb Zoo- Ua kom muaj kev sib xws, txo qhov ntsws, thiab txhim kho kev sib npaug.
  3. Cov Khoom Siv Ntxiv Polymer (piv txwv li,RDP, HPMC)- Txhim kho kev ntws, kev sib txuas thiab kev khaws cia dej.
  4. Cov Plasticizers thiab Retarders- Kho qhov ua haujlwm tau thiab teem sijhawm.
  5. Cov fibers (xaiv tau)- Txo qhov tawg hauv cov ntawv thov tuab dua.

Kev Qhuav vs. Kev Kho: Nkag Siab Txog Qhov Txawv

Nws yog ib qho tseem ceeb kom paub qhov txawv ntawmkev ziabthiabkev kho:

  • Kev ziab nto– Thaum qhov chaw zoo li qhuav kov thiab txais tau kev taug kev me me. Feem ntau tshwm sim hauv ob peb teev nyob ntawm seb tuab npaum li cas thiab ib puag ncig.
  • Kev kho kom zoo– Kev sib xyaw ua ke ntawm cov tshuaj lom neeg thiab kev sib txuas ntawm cov polymer hauv cov tshuaj. Feem ntau yuav siv sijhawm ob peb hnub los ua kom muaj zog tag nrho.

Tus neeg uas ua kom tiaj tus kheej yuav zoo li qhuav ntawm qhov chaw tab sis tseem khaws cov dej noo sab hauv, ua rau kev teeb tsa cov ntaub pua plag hauv pem teb thaum ntxov muaj kev pheej hmoo.

Cov Yam Cuam Tshuam Rau Lub Sijhawm Qhuav Uas Siv Tus Kheej

1. Hom Tshuaj Sib Xyaws

  • Cov Cementitious Self-Levelers– Feem ntau qhuav qeeb dua; kev kho kom zoo tag nrho yuav siv sijhawm 24–72 teev rau qhov tuab ib txwm.
  • Cov Khoom Siv Gypsum Uas Muaj Tus Kheej- Qhuav sai dua tab sis rhiab rau dej noo; tej zaum yuav xav tau kev kaw ua ntej kev teeb tsa hauv pem teb uas rhiab rau dej noo.
  • Cov Khoom Siv Polymer-Modified Self-Levelers- Kev nplaum zoo dua, txo qhov ntsws, thiab lub sijhawm ziab nruab nrab.

2. Qhov tuab ntawm daim ntawv thov

  • Cov txheej nyias nyias (1–5 hli) qhuav sai dua, feem ntau tsis pub dhau 6–12 teev.
  • Cov txheej nruab nrab (5–10 hli) yuav tsum tau siv sijhawm 12–24 teev.
  • Cov txheej tuab (10–50 hli) yuav siv sijhawm 48–72 teev lossis ntau dua, nyob ntawm cov khoom sib xyaw thiab cov khoom ntxiv.

3. Tej yam ib puag ncig

  • Kub- Kub siab ua rau kom qhuav sai tab sis tuaj yeem ua rau muaj kev pheej hmoo ntawm kev ntsws.
  • Av noo- Cov av noo ntau dhau ua rau qhov chaw qhuav qeeb; cov av noo tsawg dhau yuav ua rau tawg.
  • Kev ntws ntawm huab cua- Kev tso cua kom zoo yuav ua rau kom qhuav sib npaug tab sis yuav tsum tsis txhob muaj cua ntsawj ntau dhau uas ua rau saum npoo av tawv.

4. Cov Khoom Ntxiv thiab Cov Khoom Hloov Kho

  • HPMC (Hydroxypropyl Methylcellulose)- Txhim kho kev khaws dej, ua kom lub sijhawm ua haujlwm ntev dua, thiab txo qhov tawg.
  • RDP (Redispersible Polymer Hmoov)- Txhim kho kev nplaum, kev ywj pheej, thiab txo qhov ntsws.
  • Cov khoom siv ua kom nrawm / qeeb- Tswj lub sijhawm teeb tsa kom qhuav zoo tshaj plaws hauv qab qhov chaw tshwj xeeb.

Lub Sijhawm Qhuav Ib Txwm Muaj Los Ntawm Txheej Thickness

Txheej tuab Qhov Chaw Qhuav Npaj Txhij Rau Kev Taug Kev Me Me Npaj Txhij Rau Kev Npog Pem Teb Lub zog kho tag nrho
1–5 hli 2–6 teev 6–12 teev 12–24 teev 24–48 teev
5–10 hli 6–12 teev 12–24 teev 24–48 teev 48–72 teev
10–20 hli 12–24 teev 24–48 teev 48–72 teev 72–96 teev
20–50 hli 24–48 teev 48–72 teev 72–96 teev 5–7 hnub

Lus Cim: Lub sijhawm tseeb sib txawv nyob ntawm cov qauv, cov khoom ntxiv, cov khoom siv hauv qab, thiab cov yam ntxwv ib puag ncig.

Cov cim qhia tias tus neeg ua haujlwm qib siab npaj txhij lawm

  1. Qhov nto yog khov kho thiab dawb ntawm indentations.
  2. Tsis muaj cov nplaum lossis cov ntub dej seem.
  3. Cov ntsuas dej noo nyeem tau raws li cov lus qhia ntawm cov chaw tsim khoom.
  4. Kev sib txuas rau lub substrate yog ruaj khov.

Cov Teeb Meem thiab Kev Dais Teeb Meem Feem Ntau

Teeb Meem 1: Kev tawg

Ua rau:Cov dej poob sai sai, kub heev, lossis sib tov tsis raug.
Kev daws teeb meem:Siv HPMC rau kev khaws dej, tswj cov xwm txheej ib puag ncig, thiab siv rau hauv cov khaubncaws sab nraud povtseg nyias.

Teeb Meem 2: Kev Tawm Los Yog Kev Sib Txuas Tsis Zoo

Ua rau:Cov khoom siv uas muaj kuab paug lossis muaj plua plav, cov polymer tsis txaus.
Kev daws teeb meem:Ntxuav cov substrate, primer yog tias tsim nyog, thiab siv cov polymer-modified self levelers.

Teeb Meem 3: Qhuav Tsis Sib Npaug

Ua rau:Qhov tuab sib txawv lossis qhov cua tsis zoo.
Kev daws teeb meem:Tswj kom cov txheej tuab sib npaug thiab xyuas kom meej tias cov cua ntws tau tswj tau.

Teeb Meem 4: Qhuav Ntev

Ua rau:Cov av noo siab, cov khaubncaws sab nraud tuab, lossis qhov kub tsawg.
Kev daws teeb meem:Cia kom qhuav ntxiv, siv cov tshuab ziab dej lossis cua sov me ntsis, thiab tsis txhob txhim pem teb thaum ntxov.

Cov Kev Xyaum Zoo Tshaj Plaws rau Kev Qhuav Sai thiab Muaj Kev Nyab Xeeb Dua

  1. Ua raws li cov lus qhia ntawm lub chaw tsim khoom sib tov nruj me ntsis.
  2. Tsis txhob ntxiv dej ntau dhau; tswj qhov sib piv ntawm dej rau cov tshuaj sib xyaw kom zoo.
  3. Siv ua ntau txheej kom haum rau qhov muaj peev xwm ziab ntawm cov khoom.
  4. Siv cov tshuaj ntxiv uas khaws cov dej noo rau cov haujlwm loj.
  5. Saib xyuas cov xwm txheej ib puag ncig kom tiv thaiv kev tawg lossis qhuav tsis sib npaug.
  6. Sim cov dej noo ua ntej txhim kho cov ntaub pua plag hauv pem teb.

Lub Luag Haujlwm ntawm Cov Khoom Ntxiv hauv Kev Ua Kom Qhuav Zoo Tshaj Plaws

  • HPMC- Khaws cov dej kom zoo rau kev ua kom noo thiab txo qhov tawg.
  • RDP- Muab kev ywj pheej thiab txhim kho kev nplaum rau kev teeb tsa hauv pem teb sai dua thiab muaj kev nyab xeeb dua.
  • Cov khoom yas- Txhim kho kev ntws dej yam tsis ntxiv dej ntau dhau.

Kev siv cov tshuaj ntxiv no ua ke ua rau cov chaw tsim khoom thiab cov neeg cog lus tswj cov qauv ziab rau cov ntawv thov ua haujlwm siab.

Kev Qhuav Qhuav Tus Kheej Hauv Cov Haujlwm Tsim Kho Niaj Hnub

  • Cov Tsev Lag Luam- Cov chaw loj tau txais txiaj ntsig los ntawm cov polymer-modified self levelers uas muaj peev xwm ua haujlwm tau ntev dua.
  • Pem Teb Rau Tsev Neeg- Cov khaubncaws sab nraud nyias nyias cia kom qhuav sai rau kev teeb tsa sai.
  • Pem Teb Kev Lag Luam- Cov ntawv thov tuab yuav tsum tau siv sijhawm ntev dua los kho thiab tswj cov dej noo.

Los ntawm kev nkag siab txog qhov ziab ntawm cov khoom siv hauv pem teb, cov pab pawg tsim kho tuaj yeem teem sijhawm rau kev teeb tsa pem teb tom qab kom zoo thaum tseem tswj tau qhov zoo thiab ruaj khov ntawm qhov chaw.

Cov Qauv Yav Tom Ntej hauv Kev Siv Tshuab Self-Leveling

  1. Cov Qauv Ua Kom Qhuav Sai Dua- Cov tshuaj hloov kho siab heev txo cov sijhawm tsis ua haujlwm.
  2. Cov Tshuaj Uas Tsis Muaj Pa Luam Yeeb Thiab Zoo Rau Ib Puag Ncig- Muaj kev nyab xeeb dua rau cov chaw nyob sab hauv tsev.
  3. Kev Tswj Xyuas Kev Nqus Zoo Dua- Zoo duaHPMCcov qib rau kev ua kom tiaj tus.
  4. Cov Txheej Txheem Txhim Kho Polymer- Kev yooj ywm dua, kev nplaum thiab kev tiv thaiv tawg.
  5. Kev Tswj Xyuas Dej Nqus Ua Ke- Cov cuab yeej ntsuas tus kheej tsim los rau cov chaw muaj av noo siab.

Cov kev tsim kho tshiab no yuav txuas ntxiv mus ua kom zoo dua qhov kev teeb tsa, qhov zoo ntawm qhov chaw, thiab kev ruaj khov mus sij hawm ntev.

Kev ziab thiab kho cov tshuaj uas nws tus kheej ua kom khov yog ib qho txheej txheem nyuaj uas cuam tshuam los ntawm hom khoom, qhov tuab ntawm txheej, tej yam ib puag ncig, thiab kev xaiv cov khoom ntxiv. Kev ziab ntawm qhov chaw yuav tshwm sim hauv ob peb teev, tab sis kev khov tag nrho yuav siv sijhawm ntau hnub, nyob ntawm seb daim ntawv thov siv li cas.

Kev nkag siab zoo txog cov yam no, kev tsim cov qauv zoo, thiab kev tswj hwm kev teeb tsa yog qhov tseem ceeb los tiv thaiv cov teeb meem xws li kev tawg, kev tawg, cov pob khoob, thiab kev qhuav tsis sib xws. Cov khoom ntxiv xws li HPMC thiab RDP ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev khaws dej, kev nplaum, thiab qhov zoo ntawm qhov chaw.

Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws thiab saib xyuas cov xwm txheej ib puag ncig, cov neeg ua vaj tse, cov neeg cog lus, thiab cov kws tshaj lij hauv pem teb tuaj yeem ua tiav cov plag tsev ruaj khov, du, thiab zoo uas ua tau raws li cov qauv kev tsim kho niaj hnub.

Lub sijhawm tshaj tawm: Lub Rau Hli-12-2026