Kev Siv Tshuab Siv Cement-based Self-leveling Mortar Construction Technology

Cov tshuaj cement uas siv rau kev txhim kho tus kheej feem ntau yog siv rau hauv kev tsim kho kom ua tiav cov chaw tiaj tus thiab tiaj tus. Nov yog cov lus qhia ib kauj ruam zuj zus rau cov thev naus laus zis kev tsim kho uas cuam tshuam nrog kev siv cov tshuaj cement uas siv rau kev txhim kho tus kheej:

1. Kev Npaj Nto:

• Ntxuav Cov Khoom Siv Hauv Qab: Xyuas kom tseeb tias cov khoom siv hauv qab (pob zeb lossis cov plag tsev uas twb muaj lawm) huv si, tsis muaj hmoov av, roj, thiab lwm yam khoom qias neeg.
• Kho Cov Kab Ntsig: Sau thiab kho cov kab nrib pleb lossis qhov tsis sib xws ntawm qhov chaw hauv lub substrate.

2. Kev siv tshuaj pleev xim (yog tias xav tau):

• Siv Primer: Siv cov primer uas tsim nyog rau ntawm lub substrate yog tias xav tau. Primer pab txhim kho kev nplaum thiab tiv thaiv cov mortar uas nws tus kheej leveling kom tsis txhob qhuav sai dhau.

3. Teeb tsa Perimeter Formwork (yog tias xav tau):

• Nruab Cov Qauv: Teeb cov qauv raws ntug ntawm thaj chaw kom muaj cov xuab zeb uas nws tus kheej tau. Cov qauv pab tsim kom muaj ciam teb rau daim ntawv thov.

4. Sib tov cov Mortar Self-Leveling:

• Xaiv Qhov Sib Tov Zoo: Xaiv cov sib tov mortar uas tsim nyog raws li qhov xav tau ntawm daim ntawv thov.
• Ua raws li cov lus qhia ntawm Chaw Tsim Khoom: Sib tov cov tshuaj khib raws li cov lus qhia ntawm Chaw Tsim Khoom hais txog qhov sib piv ntawm dej thiab hmoov thiab lub sijhawm sib tov.

5. Ncuav cov Mortar Uas Ua Rau Nws Tus Kheej Sib Npaug:

• Pib Nchuav: Pib nchuav cov mortar sib xyaw ua ke rau ntawm cov substrate uas tau npaj tseg.
• Ua Haujlwm Hauv Cov Seem: Ua haujlwm hauv cov ntu me me kom ntseeg tau tias tswj tau qhov ntws thiab theem ntawm cov mortar.

6. Kev nthuav dav thiab kev sib npaug:

• Nthuav Kom Sib Npaug: Siv lub tshuab ntsuas lossis lwm yam cuab yeej zoo sib xws los nthuav cov mortar kom sib npaug thoob plaws qhov chaw.
• Siv Lub Tshuab Smoother (Screed): Siv lub tshuab smoother lossis screed los ua kom lub mortar tiaj tus thiab ua tiav qhov tuab xav tau.

7. Tshem tawm cua thiab ua kom du:

• Kev Tshem Pa: Yuav kom tshem tawm cov pa npuas, siv lub tshuab dov lossis lwm yam cuab yeej tshem pa. Qhov no pab ua kom tiav qhov tiav du.
• Kho qhov tsis zoo: Tshawb xyuas thiab kho txhua qhov tsis zoo lossis qhov tsis sib xws ntawm qhov chaw.

8. Kev kho:

• Npog Qhov Chaw: Tiv thaiv cov mortar uas nyuam qhuav siv los ntawm kev siv cov ntawv yas lossis cov pam vov uas ntub dej kom tsis txhob qhuav sai dhau los ntawm kev npog nws nrog cov ntawv yas lossis cov pam vov uas kho tau.
• Ua raws li Lub Sijhawm Kho: Ua raws li cov lus qhia ntawm cov chaw tsim khoom txog lub sijhawm kho. Qhov no ua kom muaj dej txaus thiab muaj zog.

9. Cov Khoom Siv Kawg:

• Kev Tshuaj Xyuas Zaum Kawg: Tshuaj xyuas qhov chaw kho kom zoo rau qhov tsis zoo lossis tsis sib xws.
• Cov Txheej Txheem Ntxiv (yog tias xav tau): Siv cov txheej txheem ntxiv, cov khoom foob, lossis cov khoom tiav raws li cov lus qhia ntawm qhov project.

10. Tshem Tawm Cov Ntawv Ua Haujlwm (yog siv):

• Tshem Tawm Cov Qauv: Yog tias siv cov qauv, ua tib zoo tshem nws tom qab cov tshuaj mortar uas tau teeb tsa tus kheej tau teeb tsa txaus.

11. Kev Teeb Pem Teb (yog siv tau):

• Ua raws li Cov Kev Cai ntawm Pem Teb: Ua raws li cov lus qhia uas cov chaw tsim khoom hauv pem teb muab txog cov nplaum thiab cov txheej txheem teeb tsa.
• Tshawb Xyuas Cov Dej Nqus: Xyuas kom tseeb tias cov dej noo ntawm cov mortar uas nws tus kheej leveling nyob rau hauv qhov txwv uas txais tau ua ntej txhim kho cov ntaub pua plag hauv pem teb.

Cov Lus Qhia Tseem Ceeb:

• Kub thiab Av noo: Ua tib zoo saib xyuas qhov kub thiab av noo thaum lub sijhawm thov thiab kho kom zoo kom ntseeg tau tias muaj kev ua haujlwm zoo tshaj plaws.
• Lub Sijhawm Sib Tov thiab Siv: Cov tshuaj khib uas nws tus kheej leveled feem ntau muaj lub sijhawm ua haujlwm tsawg, yog li nws tseem ceeb heev rau kev sib tov thiab siv lawv hauv lub sijhawm teev tseg.
• Kev Tswj Qhov Thickness: Ua raws li cov lus qhia txog qhov tuab uas lub chaw tsim khoom pom zoo. Tej zaum yuav xav tau kev hloov kho raws li qhov xav tau tshwj xeeb ntawm qhov project.
• Qhov Zoo ntawm Cov Khoom Siv: Siv cov tshuaj nplaum zoo uas nws tus kheej leveling thiab ua raws li cov lus qhia uas lub chaw tsim khoom muab.
• Kev Ntsuas Kev Nyab Xeeb: Ua raws li cov lus qhia kev nyab xeeb, suav nrog kev siv cov khoom siv tiv thaiv tus kheej (PPE) thiab xyuas kom muaj cua nkag tau zoo thaum lub sijhawm siv.

Nco ntsoov saib cov ntaub ntawv qhia txog kev siv thiab cov lus qhia uas tus neeg tsim cov tshuaj mortar uas siv tau rau nws tus kheej muab rau koj kom paub txog cov ntaub ntawv thiab cov lus qhia tshwj xeeb txog cov khoom no. Tsis tas li ntawd, xav txog kev sab laj nrog cov kws tshaj lij kev tsim kho rau cov haujlwm nyuaj lossis yog tias koj ntsib teeb meem thaum lub sijhawm thov.