Cov txheej txheem:
Video: Yuav ua li cas feem ntau koj muab expansion pob qij txha nyob rau hauv brickwork?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Feem ntau, kev paub qhia tias kev sib koom ua ke hauv av nplaum brickwork yuav tsum Nws yuav tsum tau muab tso rau hauv qhov siab ntawm 10-12 meters.
Nyob rau hauv tas li ntawd, yuav tsum tau ntau npaum li cas expansion pob qij txha?
Feem ntau, expansion pob qij txha yuav tsum tsis txhob sib nrug deb tshaj li 2 mus rau 3 zaug (hauv ko taw) tag nrho qhov dav ntawm cov pob zeb (hauv ntiv tes). Yog li ntawd, rau 4 nti tuab pob zeb slab, expansion pob qij txha yuav tsum tsis pub ntau tshaj 8 mus rau 12 ko taw sib nrug.
koj puas xav tau expansion pob qij txha nyob rau hauv render? Thaum ua haujlwm nrog ua phab ntsa, nws yog ib qho xav qhia tias cov neeg tsim khoom siv expansion pob qij txha qhov twg phab ntsa sib ntsib, rau ntau yam. Raws li kev tsim qauv ntawm lub tsev, tej zaum yuav muaj cov khoom siv sib txawv uas siv rau sab nrauv, txawv phab ntsa thicknesses lossis thaj chaw uas muaj kev ntxhov siab sib txawv.
Ib tug kuj yuav nug, vim li cas cov pob qij txha expansion yuav tsum tau nyob rau hauv cib ntsa?
Ib expansion sib koom cais cib masonry rau hauv ntu kom tiv thaiv kev tawg los ntawm kev hloov pauv hauv qhov kub thiab txias, noo noo nthuav dav , elastic deformation, kev sib haum xeeb thiab creep. Ib tug tswj sib koom txiav txim siab qhov chaw ntawm cov kab nrib pleb hauv pob zeb lossis pob zeb masonry kev tsim kho vim qhov ntim hloov pauv los ntawm shrinkage.
Yuav ua li cas kho qhov expansion sib koom?
Yuav Ua Li Cas Hloov Cov Khaub Ncaws Expansion Joints
- Tshem tawm tej av thiab khib nyiab los ntawm qhov chaw.
- Khawb tawm thiab tshem tawm tag nrho cov khoom qub uas nyob rau hauv cov pob qij txha nrog ib rab riam putty.
- Nrog lub tshuab nqus tsev ntub dej qhuav, ntxuav tawm cov pob qij txha ntawm cov slabs zoo heev.
- Siv cov nplaum nplaum, feem ntau yog epoxy, rau hauv cov pob qij txha nrog txhuam.
- Insert ua npuas ncauj backer pas nrig.
- Npog thiab kaw qhov sib koom ua ke.
Pom zoo:
Koj ua dab tsi ntxiv cib expansion pob qij txha?
Daim ntawv thov. Kev tswj cov pob qij txha tau sau los ntawm kev tso ib lub pas nrig polyurethane ua npuas ncauj rau hauv qhov tawg kom muab kev txhawb nqa rau lub caulking. Tom qab ntawd siv tus nqi tsim nyog ntawm caulking rau saum tus pas nrig ua npuas ncauj
Koj puas yuav tsum kaw cov pob qij txha expansion?
Kev nthuav dav cov pob qij txha yuav tsum tau muab khi nrog lub sealant hloov tau, xws li QUIKRETE Self-Leveling Polyurethane Sealant los yog QUIKRETE Non-Sag Polyurethane Sealant (nyob ntawm daim ntawv thov), lossis ib qho kev sib koom ua ke, kom tsis txhob muaj dej nkag mus rau qhov sib koom ua ke thiab ua rau lub hauv paus tsis zoo
Muaj pes tsawg hom pob qij txha nyob rau hauv kev tsim kho?
Cov pob qij txha muaj plaub yam sib txawv raws li lawv qhov tsim nyog thiab lub zog faib. Lawv muaj raws li hauv qab no: Kev Tsim Kho Cov Khoom Siv: Cov pob qij txha no yog tsim los tso cai rau kev hloov pauv ntawm ob sab ntawm cov slab tab sis kuj hloov cov kev ntxhov siab uas ua rau lawv los ntawm cov khoom siv sab nraud nrog cov txiaj ntsig siab tshaj plaws
Yuav ua li cas koj nruab expansion pob qij txha?
INSTALLATION Thov Lubricant. Roj hmab expansion pob qij txha lub ntsej muag flanges tej zaum yuav pleev xim rau nrog ib tug daws ntawm graphite nyob rau hauv dej los yog glycerin los tiv thaiv kev sib koom ua ke ntawm cov yeeb nkab flanges. Ntxig Expansion Joints rau hauv txoj hauj lwm. Tsis txhob siv gaskets rau AMS/AMT series. Ntxig Bolts. Tighten Bolts. Tswj Rods. Cov lus qhia ntxiv
Yuav ua li cas ua kom contraction pob qij txha hauv pob zeb?
Cov txheej txheem ntawm kev sib koom ua ke tuaj yeem ua tiav nyob rau hauv ib qho ntawm 3 theem: Thaum muab cov pob zeb, ib lub premoulded sawb yuav muab tso rau hauv lub pob zeb los tsim lub dav hlau tsis muaj zog. Hlau strips ntxig rau hauv terrazzo lossis preformed yas strips tuaj yeem muab tso rau hauv cov pob zeb ua pob zeb kom tsis txhob tawg