Txhawm rau koom nrog kev tsim khoom ywj pheej ntawm cov ncej pob zeb ua laj kab, muaj ntau qhov laj thawj.
Thawj zaug yog qhov kev txuag nyiaj tseem ceeb, txij li tus nqi ntawm cov qauv zoo li yog 30-40% pheej yig dua li cov pob zeb ua haujlwm.
Qhov laj thawj thib ob rau cov muaj koob meej ntawm kev tsim cov ncej nrog lawv tus kheej txhais tes yog qhov tau xaiv dawb ntawm qhov loj thiab cov duab ntawm ntu transverse. Qhov no yog qhov yooj yim tshwj xeeb thiab muaj kev ncaj ncees thaum lub sij hawm tsim kho ntawm cov laj kab tsis yog-txheej txheem ntawm cov wickets thiab rooj vag.
Ib qho ntxiv, txheem qhob ncej, raws li txoj cai, tsis txhob muaj cov khoom yuav tsev.
Yog li ntawd, sai thiab ntseeg tau muab cov ntoo lossis hlau khiav yog qhov nyuaj heev. Nyob rau hauv cov congtorders ntawm peb cov kev tsim khoom, cov khoom qiv nyiaj yuav tau raws cov ntsiab lus ntawm cov txheej txheem txuas koj tau xaiv.
Lub ntsiab mob yog qhov zoo formwork
Nws tsis yog cov lus zais uas qhob ncej rau lub laj kab tau ruaj khov thiab tua tau ruaj khov thiab tua tau thaum cov qauv foos zoo yog ua rau lawv cov pov. Yog li ntawd, koj yuav tsum tsis txhob txuag ntawm cov qauv no. Qhov ua kom zoo zoo dua koj yuav ua nws, ntau tus ncej yuav tawm los ntawm nws.
Qhov yooj yim ntawm cov formiat ntawm formwork yog lub thawv ntoo tsim Cov. Peb sab thiab xaus yog tsim los ntawm cov phiaj xwm phiaj xwm, thiab plaub sab laug qhib hauv qab ntawm cov pob zeb sib xyaw.
Txhawm rau kom cov Maas mis nyuj xis tuaj tawm los ntawm formwork, cov laug cam yuav tsum tau ua tib zoo zoo - nteg cov duab sab hauv cov formwork, cov kua nplaum lossis muab cov phab ntsa nrog yas. Qhov kev tiv thaiv no yuav txuag tau cov formwork thiab o. Nws yog qhov tsis muaj teeb meem nrog cov disassicembly ntawm cov formwork.
Sau cov qauv tsim los ntawm cov laug cam yog qhov zoo dua ntawm cov ntsia hlau, vim tias tsis zoo li cov ntsia hlau, lawv tuaj yeem tshem tawm tau yam tsis muaj xwm txheej.
Tshooj ntawm cov ncauj lus: txee rau koj txhais tes: Scheme Los Ua Ke Cov Rooj Txee Coupe
Cov ntawv xaiv rau cov laj kab
Tsis muaj fitting yuav tsis muaj lub zog
Txhawm rau ua kom cov ncej rau lub laj kab los ntawm cov pob zeb ua kom zoo nrog cov cement rau cov xuab zeb 1: 3, tab sis kuj los npaj cov hlau uas lub zog.
Txij li thaum cov tub rog ua haujlwm tsis yog tsuas yog ntawm compression, tab sis kuj yuav khoov, yog tias cov pob zeb uas tsis muaj peev xwm tsis muaj peev xwm ua kom lub laj kab.
Yog li no, npaj ua ntej npaj tsev neeg vuam tshuab rau kev sib dhos ntawm cov ncej hlau. Rau kev tsim cov ncej, nws yog txaus rau weld ib qho grain ntawm 4 ntev roid ntawm daim ntawv luv luv ntu nrog lub cheeb ntawm 8-10 hom mm thiab ib kauj ruam los ntawm 5 txog 15 cm.
Los ntawm kev txhim kho cov ncej rov qab ua ke rau hauv ib qho kev sib tw ntoo, tsis txhob hnov qab tawm ntawm qhov sib txawv ntawm nws thiab cov laug cam tsawg kawg yog 2 cm. Nws yuav sau nws nrog ib txheej ntawm cov hlau los ntawm corrosion.
Ua noj ua vaj tse rau tus ncej
Tom qab cov formwork tau sib sau ua ke, thiab cov thav duab tau nruab, nws yuav tsum tau npaj kom zoo ua kom sib xyaw sib xyaw. Tus mlom yuav tsum tsis loj dhau rau nws, txij li lub transverse loj ntawm tus ncej yog me me. Yog li ntawd, yuav ib qho me me rubble feem 5-10 hli.Nws sib xyaw ua ke sib xyaw (zoo dua hauv cov pob zeb ua vaj tse, tsis yog tus kheej), koj tuaj yeem pib sau daim foos. Nco ntsoov tias nws tsis txaus los tsuas yog muab tso rau cov ncej pob zeb ua, vim nws yog tsim nyob rau hauv nws ntau ntau ntawm huab cua zoo li muaj zog.
Yog li ntawd, tom qab ua tiav kev sau, nco ntsoov nqus formwork Cov. Hu nkauj, cov pob zeb ua ke yuav ntau ntau ntom thiab outstretched huab cua. Rau qhov kev ua haujlwm no, koj tuaj yeem siv cov perforator ib txwm nyob rau hauv uas lub zog tshaj tawm tus pas loj tau teeb tsa nrog rau thaj chaw tawv ntoo welded rau nws. Txuas cov perforator rau ntau qhov chaw ntawm cov ntoo formwork, koj sai thiab tsim nyog cog lus sib xyaw.
Tshooj ntawm cov ncauj lus: Retractable txaj ua-nws-koj tus kheej: Ntau Txheej Txheem
Yog tias koj tsis muaj ib tus perforator, ces koj yuav tsum "tsum" lub pob zeb ua kom muaj cov ntu luv luv ntawm kev txhawb nqa.
Muab ncej ntau
Tus neeg twg uas xav ua pov thawj tsis yog xwmfab, thiab cov ncej puag ncig, tuaj yeem ua nws txoj cai ntawm qhov chaw ntawm kev teeb tsa ntawm laj kab. Qhov no yuav xav tau ib daim formwork los ntawm cov kav hlau hlau. Cov thev naus laus zis yooj yim heev vim tias nws tso cai rau koj tam sim ntawd cam khwb cia thiab av hauv av thiab nyiaj laus uas tsis muaj nws nqa thiab kho. Los ntawm txhim kho cov ncej rov qab nyob rau hauv lub qhov, nws yog sau nrog cov pob zeb rau saum npoo av.
Tom qab ntawd, ua cov khoom siv pob zeb ua kom zoo nrog lawv tus kheej txhais tes coj txoj kev ntawm cov fiding formwork. Rau qhov no, cov yeeb nkab raug txiav raws ob lub halves thiab welded kinks nrog cov qhov rau khi bolts. Formwork los ntawm cov yeeb nkab tsis tas yuav ua tau ntev ntev, nws yuav yog qhov txaus txaus thiab 1 meter. Txhawm rau yooj yim disassembly, ob qho tib si halves ntawm cov formwork los ntawm cov yeeb nkab yog lubricated nrog tshuab roj.
Tom qab sib dhos thiab kev teeb tsa rau hauv av, koj yuav tsum tso tawm cov ntsug ntawm formwork siv cov qib. Ntawm qhov muag ntawm no nws tsis tuaj yeem ua haujlwm ntawm no tias tus ncej tsis mus rau sab. Los ntawm sau cov formwork nrog cov pob zeb ua kom zoo nkauj, nws tau sib xyaw los ntawm kev co thiab tawm rau 3-4 hnub kom tau txais lub zog. Tom qab ntawd, cov bolts me ntsis tsis muaj zog kom cov formwork tuaj yeem txav mus los, thiab tsa nws nce mus. Tom qab ntawd, cov haujlwm ua haujlwm tau rov ua dua.
Ntawm no tshuab, zoo nkauj qhob ncej, uas saib qub thiab zoo nkauj saib. Txhawm rau ua qhov no, txheej yas yas nrog ib qho kev ntxhib los mos hauv qab pob zeb lossis ntoo yog nteg rau hauv cov formwork.
Cov Ntaub Ntawv Them Nqi - Yooj yim ntawm kev teeb tsa ntawm lub laj kab
High Ciaj Vas Ua Npaws Tuaj tau lees paub tus ncej durability, tab sis nyob rau tib lub sij hawm ua rau lub installation ntawm lub laj kab qauv. Txhawm rau kom tsis txhob ua cov clamps tshwj xeeb thiab cov screeds rau kev ceev nrawm ntawm lub fencing ntawm lub xaib, koj yuav tsum tso cov khoom nruab rau hauv lawv ua ntej pov cov posts.
Qhov kev xaiv yooj yim tshaj plaws yog tso rau hauv ZHB ncej ntawm cov tshuaj tua kab ntoo. Yog tias nws tau hais txog nruab nrab hlau khiav hauv qab kev tshaj lij hauv tsev, tom qab ntawd mus rau lub moj khaum txhawb nqa cov laj thawj, cov tsev qiv nyiaj yuav tsum tau siv. Nws tuaj yeem yog cov plaub hau nrog cov carvings lossis cov phaj hlau uas cov qauv muaj kab ke yuav welded.
Tshooj nyob rau lub ncauj lus: curtains ntawm ob xim nyob rau hauv niaj hnub tsim qauv
Siv tau yees duab rau ntawm lub ncauj lus: