Nyob hauv lub ntiaj teb kev tsim kho, muaj ob peb lub ntsiab yog qhov tseem ceeb - thiab raws li feem ntau underestimated- li cov khoom lag luam hauv av. Nws yog cov haujlwm ua haujlwm ntawm ib qho chaw, coj cov thauj khoom hnyav tas li ntawm cov tshuab hnyav, kev siv hluav taws xob tsis tau, thiab tshuaj lom neeg raug mob. Ib qho zoo {{4} tua cov av txhim kho kev ua haujlwm tau ntau xyoo, thaum muaj kev phom sij los ua kom muaj kev phom sij, thiab muaj kev phom sij.
Yog li, dab tsi cais tus nqi, ntev -} kav teb los ntawm ib qho mediocre ib? Cov lus teb nyob rau hauv kev nkag siab tob ntawm peb tus ncej txheem: Tsim, npaj, thiab kev ua tiav.
1. Lub hauv paus ntawm kev ua tiav: kev ua kom zoo thiab vapor barrier
Ib pem teb tsuas yog muaj zog li dab tsi nyob hauv qab nws. Cov neeg sib cais -} Cov av cog av -}}}}}}}}}}} yuav yuav tsum ruaj khov thiab hnav khaub ncaws ruaj khov. Txhua qhov tsis sib xws ntawm no yuav txhais rau hauv kev ntxhov siab thiab tawg hauv cov pob zeb ua cov pob zeb saum toj saud.
Cov kev txiav txim siab tseem ceeb: qhov siab -}} Zoo vapor teeb tsis yog- sib yeem. Daim yas ntawv yas, muab tso rau cov txheej txheem npaj, tiv thaiv noo noo los ntawm hauv av los ntawm kev tsiv teb. Unchecked noo vapor yog qhov tseem ceeb ntawm kev ua tsis tiav, ua rau lub tsho tiv no, thiab qhov tsis ua tiav ntawm cov nplaum {}}} raws li cov duav.
2. Lub pob zeb ua kev sib xyaw tsim: nws tsis yog ib qho- loj {2} {{3- txhua
Kev qhia qhov yog cov pob zeb ua ke yog qhov kev kawm ua tau raws li qhov kev tshawb fawb. Cias muab "txheem pob zeb ua" yog daim ntawv qhia rau underperformance.
Dej -} txoj kev xiss piv: Qhov no yog qhov tseem ceeb tshaj plaws. Ib qho dej qis dua - kev piv cov txiaj ntsig tau hauv lub zog compressive compressive compressive compressive compressive compressive compressive compressive companity. Txawm li cas los xij, nws tseem ua rau cov pob zeb ua haujlwm tsawg dua. Txoj kev daws teeb meem yog siv dej - Txo cov neeg ua haujlwm siab (superplasticizers) kom ua tiav qhov kev ua haujlwm xav tau yam tsis muaj zog yam tsis muaj lub zog.
Qhov Cuab Lub Zog: rau kev tswj cov shrinkage tawg, ob txoj kev xaiv tseem ceeb yog:
Welded Hlau Mesh (WWF): Zoo yog tias muab tso rau hauv qhov thib peb ntawm cov slab. Txawm li cas los xij, nws feem ntau tau thawb tawm thaum lub sij hawm nchuav, rov ua nws tsis muaj txiaj ntsig zoo.
Cov hluavtaws microo / macro Lawv nce zuj zus kev xaiv cov kev xaiv uas nyiam dua niaj hnub.
3. Cov kos duab thiab kev tshawb fawb ntawm cov tiaj & theem (Fₗ / Fᶜ)
Rau cov tsev muag khoom, cov chaw xa khoom, thiab cov nroj tsuag kev tsim khoom, hauv pem teb tiaj tiaj tsis yog khoom kim heev- nws yog kev ua haujlwm. Cov qauv rau kev ntsuas qhov no, FUN (pem teb tiaj) thiab FO (theem pem teb), tau tsim kom muaj qhov sib luag ntawm cov kab mob hauv tsev thiab cov pa khib nyiab.
Fₗ (flatness) cuam tshuam rau kev ruaj ntseg ruaj khov ntawm tsheb; a bumpy floor causes loads to shake and increases wear-and-tear on equipment.
Fᶜ (theem siab) cuam tshuam li cas lub tsheb log ua rau hauv pem teb ntev dua nyob deb.
Ua tiav HI / Fᶜ NUMBERS (piv txwv li, Fₗ 50 / Fᶜ 40 lossis ntau dua 40 lossis siab dua) yog tsis yooj yim sua nrog cov qauv ib txwm muaj. Qhov no yog qhov twg laser screed technology tau daws teeb meem kev lag luam. Cov tshuab no Siv lub dav hlau laser siv los coj cov tshuab hluav taws xob muaj zog heev thiab ua kom tiav cov pob zeb ua kom tiav thiab kev sib xyaw ua ke tawm ntawm lub rooj vag.
4. Cov lus sib koom ua ke ntawm: tswj cov kab nrib pleb
Qhob yuav tawg; Nws yog cov cuab yeej tseem ceeb. Lub hom phiaj yog los tswj qhov chaw uas nws tawg los ntawm kev txhim kho pob qij txha.
Cov pob qij txha sib cais: cais cov slab los ntawm phab ntsa, kab, lossis lwm yam khoom ruaj ruaj rau kev tso cai ywj pheej.
Kev tswj (kev tswj) cov pob qij txha: cov no yog cov cuab yeej zeem muag uas tsim cov khoom siv tsis muaj zog, ua rau cov pob zeb tsis muaj zog, ua rau cov kab ncaj. Lub sij hawm ntawm pom txiav yog qhov tseem ceeb -} heev} thiab cov npoo pob qeeb; lig dhau lawm thiab cov pob zeb ua tau twb tawg tau tas li.
5. Qhov kawg kov: xov thiab kho
Cov txheej txheem ua tiav yuav tsum yog ncua sijhawm. Pib cov txheej txheem troweling thaum tseem muaj cov dej los ntshav rau saum npoo yog cov kev puas tsuaj uas tsis muaj zog ntawm txheej saum toj no. Tiav yuav tsum pib tsuas yog tom qab cov dej los ntshav tau evaporated thiab slab tuaj yeem txhawb nqa tus neeg hnyav nrog tsuas yog ib qho me me.
Tam sim ntawd tom qab ua tiav, kho yuav tsum pib. Kev kho tsis yog hais txog "kom qhuav"; Nws yog hais txog kev tswj cov dej noo nyob hauv slab kom tso cai rau cov xis mas rau cov dej siab thiab ua tiav nws lub zog tsim. Cov tshuaj kho kom zoo, siv cov mem tes los yog ntub npog, tiv thaiv cov pob yas pov tseg, txo qhov nyuaj dua, ntau dua ruaj ntseg nto.
6. Cov neeg tsis txaus siab niaj hnub: topping tshuab & polishing
Rau ib puag ncig uas tau xav tau huab ua kev puas tsuaj, lossis cov hmoov av tsis zoo, lossis cov hmoov av} {dawb saum npoo yog feem ntau cov lus teb.
Tsoos thatpings: yog thov raws li cais, nyias txheej ntawm high - Cov khoom siv dag zog (zoo li nws yog xim hlau lossis polyurethane screeds) mus rau ib qho tshiab muab cov pob zeb tshiab.
Tsoos thatpings: yog thov raws li cais, nyias txheej ntawm high - Cov khoom siv dag zog (zoo li nws yog xim hlau lossis polyurethane screeds) mus rau ib qho tshiab muab cov pob zeb tshiab.
Cov qauv tshiab niaj hnub: polished pob zeb ua. Cov txheej txheem no koom nrogSchchically sib tsoo cov qhob saum npoo nrog presser diamond pob zeb diamond abrasives, ces densifying nws nrog tshuaj hardener. Qhov tshwm sim yog qhov ci, tsis txaus ntseeg ruaj khov, qis {{1} Txij Nkawm, thiab ua kom haum rau lub zog ntawm cov slab uas twb muaj lawm.
Xaus: Kev nqis peev, tsis yog tus nqi
Lub siab - Kev ua yeeb yam hauv pem teb yog tshwm sim ntawm kev npaj ua kom tsis ncaj ncees, cov ntaub ntawv zoo, thiab precision kev ua tiav. Nws yog ib qho system nyuaj uas txhua yam, los ntawm cov vapor teeb meem rau lub trowel kawg, ua rau nws ntev- lub sij hawm kev ua tau zoo. Los ntawm kev nqis peev hauv kev paub thiab qib thev naus laus zis zoo li laser screeding, cov tswv thiab cov neeg ua haujlwm tuaj yeem ua kom lawv lub tuam txhab tiaj tiaj, tab sis cov cuab yeej ua kom kawg.
