Yog tias koj xav ua kom zoo hnav-tiv taus hauv pem teb (los yog cov khoom zoo hauv pem teb), koj yuav tsum tau nrog lub zog ntawm lub hauv paus pob zeb, tshwj xeeb tshaj yog cov flatness. Ib qho zoo hnav-tiv taus hauv pem teb tsis yog tsuas yog ze ze rau qhov zoo ntawm hnav-resistant aggregate. Yuav tsum muaj cov hauv paus zoo dua. Daim ntawv no aims muab rau koj nrog cov kev qhia zoo tshaj plaws thiab ua kom tiav cov pob zeb laser leveling thiab hnav-resistant pem teb tshuab. Cov ntsiab lus hauv qab no yog cov txheej txheem kev tsim kho los ntawm Shanghai Jiezhou Engineering & Mechanism Co., Ltd. Rau koj siv.
Cov txheej txheem kev tsim kho: kev kho mob hauv paus → warehouse formwork chaw → pob zeb noj → laser leveling tshuab paving, vibrating thiab compacting → kis hlau aggregate → calendering thiab slurry extraction → polishing → watering thiab curing → mechanical joint txiav thiab grouting.
Laser screed tsim duab
Kev kho mob hauv paus
1. Ua ntej, cov khib nyiab ntawm lub hauv paus yuav tsum tau muab tshem tawm thiab yuav tsum tsis txhob muaj cov khoom seem ntawm qhov chaw ntawm lub hauv paus.
2. Chisel lub zos protruding ib feem ntawm qhov chaw kom cov nto elevation uniform. Xyuas seb qhov flatness ntawm lub hauv paus chav kawm ua tau raws li tus qauv hauv ± 2cm los ntawm kev tsim tsa kom ntseeg tau tias cov paving thickness ntawm pob zeb.
Template nqis
Ua ntej, raws li steel kem txoj hauj lwm ntawm tag nrho cov nroj tsuag, tsim yuav tsum tau, formwork npaj, tsheb mus txawv tebchaws kev taw qhia thiab kev tsim kho yam ntxwv ntawm leveling khoom, ib tug txhim khu kev qha kev tsim kho pouring scheme yog formulated. Rigid formwork yuav tsum tau muab tso rau hauv qhov chaw tsim kho. Lub formwork yuav tsum yog ib tug tshwj xeeb formwork ua los ntawm channel steel, thiab lub sab sauv qhib ntawm formwork yuav tsum tau kho kom nws tiaj thiab zoo ib yam nyob rau hauv thiab sab nraud.
Teem zawv zawg txheej
Tom qab tsim cov formwork, thaj chaw tsim kho yuav tsum tau them nrog cov yas zaj duab xis kom cais cov txheej txheem hauv paus los ntawm cov pob zeb ua pob zeb los ua ib txheej zawv zawg.
Kev ruaj ntseg mesh
1. Lub reinforcement mesh yuav tsum tau ua tiav los ntawm centralized thiab unified batching nyob rau hauv lub site, thiab thauj mus rau qhov chaw xaiv rau stacking tom qab khi. Qhov chaw txhawb nqa yuav tsum huv, tsis muaj av, xeb, thiab lwm yam kom ntseeg tau tias cov khoom siv raw zoo. Qhov kev txhawb nqa mesh yuav tsum tau khi tag nrho, thiab qhov sib nrug thiab qhov loj me yuav tsum ua tau raws li cov qauv tsim thiab cov kev cai tshwj xeeb. Tom qab kev sib khi, xyuas qhov kev txhawb nqa mesh kom pom tias cov txheej tiv thaiv puas txaus, seb qhov kev khi ruaj khov thiab puas muaj xoob.
2. Ua ntej pouring qhob, nws yuav tsum tau muab ntsia rau ntawm txoj hauj lwm los ntawm cov neeg ua haujlwm. Qhov loj mesh yog 3M × 3m.
Laser leveling tshuab commissioning
Ua ntej pouring qhob, lub laser leveling tshuab yuav tsum tau debugged. Erect thiab theem lub laser transmitter, thiab kho cov theem thiab qhov siab ntawm lub taub hau ntawm lub taub hau ntawm cov pob zeb leveling tshuab raws li cov teeb liab kis tau los ua kom nws ua tau raws li qhov siab ntawm cov pob zeb hauv av. Nyob rau tib lub sijhawm, kho qhov siab qhov sib txawv ntawm ob qho kawg ntawm lub taub hau theem hauv 0.5 hli. Ua ntej kev tsim kho loj, ua ntej siv cov khoom siv rau kev sim ntau lawm thiab xyuas kom tsis muaj qhov yuam kev.
Qhob pouring
1. Kev lag luam pob zeb yuav tsum siv. Kev ua haujlwm ntawm kev lag luam ua vaj tse yuav tsum ua tau raws li qhov yuav tsum tau muaj ntawm cov kev qhia tshwj xeeb, thiab qhov kev poob qis ntawm cov pob zeb rau hauv lub formwork yuav tsum tswj ntawm 160-180mm.
2. Cov pob zeb yuav tsum tau pav los ntawm qhov kawg kom zoo. Thaum cov pob zeb sib xyaw yog nchuav rau hauv lub formwork, lub unloading yuav tsum concentrated thiab qeeb, thiab lub virtual thickness yuav tsum yog hais txog 2cm siab tshaj lub formwork. Yog tias tsim nyog, cov khoom siv yuav tsum raug txo lossis ntxiv, thiab cov ntu ntsug thiab kab rov tav yuav tsum ua raws li qhov yuav tsum tau ua. Lub pob zeb yuav tsum tau pav tsis tu ncua yam tsis muaj kev cuam tshuam.
3. Tom qab cov pob zeb tau nchuav lawm, cov pob zeb ntawm cov pob zeb yuav tsum tau roughly leveled manually nyob rau hauv qhov zoo ntawm lub telescopic caj npab ntawm lub leveling tshuab, thiab ces lub vibration, compaction thiab leveling yuav tsum ua kom tiav nyob rau hauv ib lub sij hawm nrog lub laser leveling tshuab. Nyob rau hauv tus txheej txheem theem, coj ib qho kev taw qhia raws li lub hauv paus ntsiab lus, thiab nteg rov qab los ntawm sab hauv mus rau sab nraud ib kauj ruam.
4. Cov cheeb tsam uas tsis tuaj yeem tsim kho tshuab, xws li cov ces kaum thiab cov kab hlau, yuav tsum tau compacted thiab leveled manually.
Hnav resistant pem teb kev tsim kho
Ua ntej pib qhov kev teeb tsa ntawm pob zeb, lub disc trowel yuav tsum tau siv rau roughly plaster kom txog thaum lub slurry tawm, thiab lub hardener yuav tsum tau muab sib npaug zos rau cov pob zeb nto. Tom qab lub hardener absorbs ib tug npaum li cas ntawm cov dej, pib sib tsoo; Tom qab kev sib tsoo ntxhib, txheej txheej thib ob ntawm cov tawv tawv yuav tsum sib kis, thiab cov khoom siv yuav tsum yog 1/3 ntawm cov txheej txheem dhau los. Hla kev sib tsoo yuav tsum tau ua thaum sib tsoo, thiab tsis muaj kev sib tsoo uas ploj lawm.
Trolley compaction thiab polishing
1. Tom qab laser leveling, cov pob zeb yuav tsum tau nqa thiab ua tiav nrog lub trowel ua ntej thiab tom qab pib qhov chaw. Kev ua haujlwm troweling ntawm disc grinder yuav tsum tau nqa tawm rau ntau zaus raws li lub hardening ntawm txheej txheej. Kev khiav hauj lwm ceev ntawm mechanical troweling yuav tsum tau kho kom haum raws li lub hardening ntawm cov pob zeb hauv av, thiab cov neeg kho tshuab troweling yuav tsum tau nqa tawm vertically thiab horizontally.
2. Ua ntej kev teeb tsa zaum kawg, hloov lub disc ntawm lub tshuab sib tsoo raws li cov hniav, thiab kho lub kaum sab xis rau kev sib tsoo thiab polishing. Feem ntau, kev ua haujlwm polishing yog ntau tshaj 2 zaug ua rau hauv pem teb gloss.
Txiav:Cov pob qij txha yuav tsum tau txiav nyob rau hauv lub sij hawm 2-3D tom qab kev tsim kho ntawm hnav-resistant nto chav kawm. Kev txiav ntub dej yuav tsum tau saws rau kev txiav cov pob qij txha, nrog lub thickness ntawm 5cm thiab qhov tob ntawm tsis pub tsawg tshaj 1/3 ntawm cov pob zeb tuab. Qhov txiav seam yuav tsum ncaj thiab zoo nkauj.
Kho: Tom qab lub pob zeb polished, nws yuav tsum tau them nrog zaj duab xis thiab watered rau kho. Thaum lub sij hawm kho, thaum lub zog ntawm qhov chaw ntawm qhov chaw tsis ncav cuag 1.2MPa, tsis muaj leej twg yuav tsum taug kev ntawm nws.
Caulking
1. Tom qab kho hauv pem teb rau ob lub lis piam, ua tib zoo ntxuav cov kev sib koom ua ke thiab tshem tawm tag nrho cov khoom xoob thiab plua plav ntawm qhov sib koom ua ke.
2. Polyurethane sealant nrog ntev elasticity thiab ceev curing yuav tsum tau siv los sau cov shrinkage sib koom ua ke.
Tswj ntsuas
1. Cov ntaub ntawv siv rau ntawm qhov chaw yuav tsum raug rau qhov chaw txais, thiab yuav tsum tau muab tso rau ntawm qhov chaw uas tau teem tseg tom qab dhau qhov kev lees paub. Nco ntsoov tias cov ntaub ntawv uas yuav tsum tau muaj dej tsis zoo yuav tsum tau ua cov kev ntsuas cuam tshuam tiv thaiv dej thiab nag.
2. Muab cov neeg ua haujlwm tswj xyuas kev tsim kho thiab cov neeg ua haujlwm txawj tsim kho. Ua ntej kev tsim kho, cov neeg ua haujlwm cuam tshuam yuav tsum raug teeb tsa los ua cov kev tshaj tawm txog kev siv cov tshuab tsim kho kom raug thiab cov cuab yeej siv thiab tswj cov txheej txheem tseem ceeb, txhawm rau xyuas kom meej tias cov neeg ua haujlwm tsim kho tau zoo hauv kev ua haujlwm ntawm txhua tus txheej txheem.
3. Cov tshuab tsim kho thiab cov cuab yeej yuav tsum ua raws li qhov yuav tsum tau ua, ua kom zoo, thiab npaj qee yam khoom siv tseem ceeb.
4. Lub chaw tsim kho ib puag ncig yuav tsum tau ua kom huv si thiab huv si kom tsis txhob muaj plua plav thiab lwm yam khoom siv los ntawm kev ua qias tuaj hauv av.
5. Cov hnab ris, cov khib nyiab thiab lwm yam khoom pov tseg ntawm qhov chaw yuav tsum tau muab tshem tawm txhua hnub kom paub tseeb tias qhov chaw raug tshem tawm tom qab ua haujlwm. Nyob rau hauv cov ntaub ntawv tshwj xeeb pov tseg, txoj kev kho yuav tsum ua raws li cov kev cai rau kev kho cov ntaub ntawv tshwj xeeb.
Thaum kawg, ntxiv rau kev ua raws li cov txheej txheem saum toj no nruj me ntsis, ib qho zoo hnav-tiv taus pem teb kuj yuav tsum muaj kev sib koom tes thiab kev koom tes ntawm cov pob zeb thiab cov hauv pem teb hnav-resistant.
Founded hauv 1983, Shanghai Jiezhou Engineering & Mechanism Co., Ltd. tsom rua R & D, ntau lawm thiab muag khoom ntawm machinery nyob rau hauv lub teb ntawm pob zeb pem teb. Laser screed tshuab, fais fab trowel, txiav tshuab, phaj compactor, tamping rammer thiab lwm yam tshuab siv cov cuab yeej tshiab thiab tau txais kev qhuas los ntawm cov neeg siv khoom.
Nws muaj cov neeg siv khoom hauv ntau dua 100 lub teb chaws thoob ntiaj teb thiab yog tus thawj coj hauv kev lag luam. Yog tias koj muaj lus nug, koj tuaj yeem hu rau DYNAMIC, thiab peb yuav ua haujlwm rau koj lub siab dawb paug!
Post lub sij hawm: Aug-24-2022