Ua-nws-koj tus kheej semi-qhuav pem teb screed technology

Kev tsim kho niaj hnub no muaj cov tswv yim tshiab uas lav tau cov txiaj ntsig zoo hauv lub sijhawm luv tshaj plaws. Semi-qhuav screed - German thev naus laus zis, ua pov thawj kev ua haujlwm siab thiab tus nqi qis nyiaj txiag. Yog tias kev ua haujlwm yog ua los ntawm cov kws tshaj lij, qhov saum npoo tsis tas yuav tsum tau ua thiab npaj txhij rau kev tso lub tsho tiav ua ntej dua li cov ntaub ntawv ntub dej screed.

 

Ua-nws-koj tus kheej ib nrab-qhuav screed tshuab yog ib qho kev daws teeb meem yooj yim rau ntau tus tswv uas xav txuag kev kho. Cov lus piav qhia ntxaws txog txhua theem yog muab hauv qab no.

 

Dab tsi xav tau?

 

Nws yog ib qho tseem ceeb kom nkag siab tias qhov ceev thiab qhov zoo ntawm screed yog txiav txim siab los ntawm cov cuab yeej tshaj lij. Cov tshuab no suav nrog kev siv lub tshuab pneumosupercharger thiab vibrotrowel. Ib nrab qhuav screed tuaj yeem ua rau ntawm lub pob zeb monolithic, hauv pem teb ntoo, zoo-compacted thiab npaj av. Qhov saum npoo yuav tsum tau zoo compacted, ib zaj duab xis yuav tsum tau muab tso rau saum nws, uas muab waterproofing thiab tiv thaiv sai ya raws los ntawm tawm hauv lub hauv paus.

 

Cov khoom siv yog cov cement-xuab zeb sib tov. Reinforced fibers pab txhim kho nws cov yam ntxwv, qee zaum nthuav av nplaum, granite chips ntxiv.

 

Ua-nws-koj tus kheej ib nrab qhuav pem teb screed nyob rau hauv lub tsev yuav yog ib qho zoo heev hauv paus rau tej txheej: vuas, laminate, linoleum. Step-by-step cov lus qhia rau ua-nws-koj tus kheej semi-qhuav screed tshuab.

Cov txheej txheem suav nrog plaub kauj ruam tseem ceeb

 

1. Kev npaj lub hauv paus. Qhov saum npoo yog ntxuav ntawm cov khoom txawv teb chaws, cov kab nrib pleb thiab cov pobzeb pobzeb yog nteg. Thermal thiab suab rwb thaiv tsev yog mounted, ib tug waterproofing txheej yog muab tso rau saum: isolon, PPE los yog polyethylene. Ib daim kab xev damper yog tsau nyob rau hauv ib puag ncig, cais cov phab ntsa los ntawm screed. Nyob rau theem no, kev kos npe ntawm cov plag tsev yog ua tiav, qib thiab kev txwv ntawm kev sau yog txiav txim siab. Cov txheej txheem yuav tsum muaj kev paub dhau los thiab kev tsim nyog los kos lub qab ntug kab thoob plaws hauv chav tsev. Rau qhov pom kev pom ntawm qib, beacons tau teeb tsa.
2. Tsim ib qho kev sib xyaw ua haujlwm thiab nthuav tawm rau ib qho khoom. Cov thev naus laus zis yog tus cwj pwm los ntawm kev teeb tsa nrawm - nws raug tso cai txav mus rau hauv pem teb tom qab 12 teev. Cement thiab xuab zeb tau ntxiv rau hauv lub tank sib tov hauv qhov sib piv ntawm 1 mus rau 3,5 - 1 mus rau 4. Reinforced fibers ntxiv ntawm tus nqi ntawm 40 g ib 1 m.² (xws li yog muab rau lub thickness ntawm 50 mm). Cov kua yog ntxiv rau cov khoom qhuav hauv qhov kev faib ua feem ntawm 5 qhov sib xyaw thiab 1 feem ntawm dej. Qhov piv yog lub npe rau lub hom ntawm cement M500, nws yuav txawv nyob ntawm seb hom cement thiab thickness ntawm txheej. Txaus siab nyob rau hauv yuav ua li cas ua kom ib tug semi-qhuav pem teb screed nrog lawv tus kheej txhais tes, ntau tsis xav txog hais tias cov txheej txheem yuav tsum tau nqa tawm lub kneading. Tsuas yog nyob rau hauv cov ntaub ntawv no ib homogeneous tov ntawm kev pom zoo sib xws los tawm. Txhawm rau ua kom yooj yim ntawm kev sib xyaw ntawm cov tshuaj los ntawm tes, nrog rau txhawm rau ua kom muaj peev xwm ua haujlwm tau zoo, siv plasticizer. Peb pom zoo kom siv tsawg siv ArmMix plasticizer - koj tsuas xav tau 1 litre ib 20 m². Lub pneumosupercharger xa cov khoom tiav tiav rau hauv chav tsev, uas ua rau nws tsis yooj yim rau cov screed los ua cov kab mob thiab txawv teb chaws tuaj yeem nkag mus rau hauv cov khoom sib xyaw.
3. Pem teb leveling. Kev faib tawm ntawm cov khoom tiav tiav yog nqa tawm, tsom mus rau beacons los ntawm kev daws teeb meem thiab qib laser. Leveling yog ua manually, siv txoj cai, mus txog qhov chaw ntawm tib theem. Cov txheej txheem yuav tsum tau muaj kev paub thiab kev tsim nyog, tsuas yog nyob rau hauv cov ntaub ntawv no qhov siab qhov sib txawv yuav tsis pub tshaj 2 hli ib 2 m, raws li nrog ib tug mechanized semi-qhuav screed. Txij li thaum sib tov ib txwm poob noo noo, tag nrho cov manipulations yuav tsum tau nqa tawm sai thiab smoothly.
4. Grout. Cov theem yuav tsum sealing txheej saum toj kawg nkaus thiab tsim ib tug zoo kawg nkaus tiaj tus nto, npaj rau installation ntawm lub tsho tiv no saum toj kawg nkaus. Lub sij hawm zoo grouting yog nyob rau hauv ib teev: nws yog ib qho tseem ceeb uas lub sab saum toj 2 cm ntawm txheej tseem tsis tau teem thiab ua tiav. Paub qhov txawv ntawm phau ntawv thiab tshuab sib tsoo. Thawj yog nqa tawm nrog ib tug grater, qhov thib ob - nrog ib tug trowel, tswj los ntawm tus neeg teb xov tooj nyob rau hauv pob zeb khau. Txhawm rau kom zoo dua adhesion, me me dej yog siv rau saum npoo. Lub tshuab compacts thiab sib npaug ntawm txheej saum toj kawg nkaus.

 

Ua-nws-koj tus kheej ib nrab-qhuav screed nyob rau hauv chav tsev xaus nrog txiav expansion pob qij txha, cheeb tsam yuav tsum tsis txhob ntau tshaj 36 m². Cov theem no txo ​​cov kev tsim kev ntxhov siab, tiv thaiv cov tsos ntawm cov kab nrib pleb thiab ruptures, thiab tso cai rau cov sib tov los tsim ib qho zoo monolithic thaiv.