Cov paving qhuav yog dab tsi?
Qhuav paving txhais tau hais tias qhov ntim ntawm cov cement thiab xuab zeb tau hloov kho nyob rau hauv kev faib ua feem ntawm cov cement mortar qhuav thiab tawv, uas yog siv los ua ib qho kev sib txuas rau cov vuas hauv pem teb thiab pob zeb.
Dab tsi yog qhov txawv ntawm qhov chaw qhuav thiab ntub ntub?
Kev ntub dej paving yog hais txog qhov sib faib ntawm qhov ntim ntawm cov cement thiab cov xuab zeb sib xyaw rau hauv ntub thiab mos cement mortar, uas yog tsim rau cov av yooj yim xws li mosaics, me me glazed vuas, ceramics thiab pob zeb tawg.
Feem ntau hais lus, hauv av tom qab ziab qhuav tsis yooj yim rau deformed, tsis yooj yim rau hollow, thiab cov kab thiab cov npoo yog flush.Muaj ntau cov dej hauv cov dej ntub dej, thiab cov npuas tau yooj yim tsim thaum lub sij hawm evaporation ntawm cov dej thaum lub sij hawm solidification txheej txheem.Yog tias nws yog pob zeb loj, nws yooj yim rau hollow tawm, yog li nws yog qhov tsim nyog rau chav dej thiab lwm qhov chaw uas cov pob zeb tshwj xeeb yog me me thiab yuav tsum tau ua kom tsis muaj dej.
Pem teb pob zeb qhuav txheej txheem
Kev kho cov txheej txheem hauv paus: Rau hauv av hauv thaj chaw uas cov pob zeb tau muab tso rau, ntxuav lub hauv paus txheej thiab nchuav dej rau kev kho kom ntub dej, cheb cov cement slurry dua thiab ntsuas thiab teeb tawm txoj kab.Ntsuas thiab nteg tawm: Raws li tus qauv kab rov tav thiab cov qauv tsim, cov kab tiav tiav yuav tshwm rau ntawm cov phab ntsa thiab cov kab ib puag ncig, thiab kev tswj cov kab sib txuas uas yog perpendicular rau ib leeg yuav tshwm rau hauv qhov tseem ceeb.
Kev sim sau ntawv thiab kev sim kev sim: sim sau cov pob zeb raws li daim ntawv lo, xyuas seb cov xim, kev ntxhib los mos, thiab qhov loj ntawm lub pob zeb haum rau ib leeg, tom qab ntawd muab lawv zoo nkauj raws li tus lej, thiab npaj cov pob zeb raws li. qhov yuav tsum tau muaj ntawm cov duab kos, txhawm rau txheeb xyuas qhov khoob ntawm cov blocks thiab xyuas cov blocks.Qhov chaw txheeb ze rau phab ntsa, kab, qhov qhib, thiab lwm yam.
1: 3 qhuav-nyuaj cement mortar: Raws li txoj kab kab rov tav, txiav txim siab lub thickness ntawm cov av leveling txheej rau tshauv ncuav mog qab zib positioning, rub tus ntoo khaub lig kab, thiab nteg lub leveling txheej cement mortar.Cov txheej txheej feem ntau siv 1: 3 qhuav-nyuaj cement mortar.Lub degree ntawm dryness yog txiav txim los ntawm tes.Nws yog ib advisable mus knead nws mus rau hauv ib lub pob kom tsis txhob xoob;Tom qab nteg nws, khawb ib tug loj bar, pat nws nrees, thiab theem nws nrog ib tug trowel, thiab nws thickness yog tsim nyog siab tshaj lub thickness ntawm lub leveling txheej txiav txim raws li kab rov tav kab.
Cov nplaum tshwj xeeb rau pob zeb paving: siv cov txheej nyias nyias ntawm cov nplaum nplaum nrog lub zog cohesive thiab tiv thaiv kev poob qis, nrog rau qhov me me thiab zoo ib yam, kom ruaj khov rau lub pob zeb rau hauv paus, tsis txhob poob tawm, thiab ua tiav cov kua qaub thiab tiv thaiv poob. .Alkali, impermeability thiab anti-aging, kom tsis txhob muaj teeb meem xws li hollow pob zeb ntog tawm thiab lauj kaub-alkali.
Crystal nto kho: xaiv lub tshuab siv lead ua saum npoo av uas muaj qhov hnyav txaus, ntxuav lub pob zeb saum npoo ua ntej kev kho mob, tshuaj tsuag cov tshuaj siv lead ua tus neeg saib xyuas tusyees ntawm lub pob zeb, thiab siv lub tshuab siv lead ua deg kho kom rov qab siv cov siv lead ua deg kho tus neeg saib xyuas mus rau. av sib npaug.Kom txog thaum tus neeg saib xyuas kev kho mob qhuav thiab muaj kev cuam tshuam;siv cov polisher kom rov ci dua thiab txhuam kom hauv pem teb ntau glossy thiab zoo nkauj.
Pob zeb daim iav kho: Tom qab ntxuav lub pob zeb saum npoo, tshuaj tsuag me me ntawm daim iav dej rau ntawm marble, txhuam nws nrog cov ntaub plaub, thiab tom qab ntawd tshuaj tsuag nrog daim iav dej ntau zaus tom qab ziab.Tom qab ntawd siv lub pob zeb sib tsoo kom zom tawm ib txheej ntawm marble los ntawm me me mus rau loj, du, thiab tom qab ntawd rov ua cov tshuaj tsuag polishing.
Qhuav lay quality standard
Main tswj qhov project:
1. Qhov ntau yam, specification, xim thiab kev ua tau zoo ntawm cov slabs siv rau cov pob zeb nto txheej yuav tsum ua tau raws li cov qauv tsim thiab cov qauv hauv lub tebchaws tam sim no.
2. Thaum cov khoom siv pob zeb nkag mus rau hauv qhov chaw tsim kho, yuav tsum muaj daim ntawv pov thawj kev soj ntsuam ntawm cov xov tooj cua txwv.
3. Cov txheej txheej saum npoo thiab txheej tom ntej yog sib xyaw ua ke, thiab tsis muaj lub nruas khoob.
Qhov project dav dav:
1. Ua ntej lub pob zeb txheej txheej yog nteg, sab nraub qaum thiab sab ntawm lub slab yuav tsum tau kho nrog alkali pov thawj.
2. Qhov saum npoo ntawm pob zeb yog huv si, cov qauv yog qhov tseeb, thiab cov xim zoo ib yam;cov seams yog tiaj tus, qhov tob yog zoo ib yam, thiab lub periphery yog ncaj;lub phaj tsis muaj qhov tsis xws luag xws li tawg, tsis muaj corrugations, thiab cov ces kaum poob.
3. Txoj kab nqes ntawm cov txheej txheej saum npoo yuav tsum ua tau raws li cov qauv tsim, thiab yuav tsum tsis txhob muaj cov dej ntws rov qab los yog dej khov;kev sib koom ua ke nrog cov dej hauv pem teb thiab cov kav dej yuav tsum nruj thiab ruaj khov yam tsis muaj qhov to.
Nco ntsoov thiab tiv thaiv
Kev tiv thaiv rau 6-sab: Kev tiv thaiv rau lub pob zeb yuav tsum tau rov ua vertically thiab horizontally.Thawj qhov kev tiv thaiv yog qhuav thiab tom qab ntawd lub sij hawm thib ob yog txhuam.
Tshem tawm cov ntaub nplaum rov qab: Rau pob zeb paving, daim ntaub rov qab mesh yuav tsum tau muab tshem tawm thiab cov pob zeb tiv thaiv yuav tsum rov qab siv dua, thiab cov paving yuav tsum tau nqa tawm tom qab ziab.
Kev thauj mus los thiab kev tuav: Pob zeb yuav tsum tau ntim rau hauv lub thawv thiab ntsuas kev tiv thaiv kev sib tsoo thiab kev puas tsuaj;nws yog nruj me ntsis txwv tsis pub kov lub ntse ces kaum ntawm lub pob zeb mus rau hauv av thaum lub sij hawm kev thauj mus los, thiab nws yog nruj me ntsis txwv tsis pub kov lub du sab kom tsis txhob tsoo thiab ua puas lub ntse ces kaum thiab cov npoo du.
Pob zeb cia: pob zeb thaiv yuav tsum tsis txhob muab khaws cia rau hauv nag, hlwv thiab raug rau lub sijhawm ntev.Feem ntau, lawv tau khaws cia vertically, nrog lub ntsej muag du sib ntsib.Hauv qab ntawm lub rooj tsavxwm yuav tsum tau txhawb nqa los ntawm cov ntaub qhwv ntoo.
Post lub sij hawm: Aug-19-2022