Cov txheej txheem:
Video: Yuav ua li cas tshem tawm cov cement qhuav los ntawm lub pob zeb sib tov?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Khawb ib qho qhuav cement . Yog tias cement tsis kam nqa los ntawm lub nruas sab hauv phab ntsa lossis yog tias koj ua tsis tiav yav dhau los huv si lub nruas ua rau qhuav cement tsim, siv ib tug ruaj chisel los scrape tawm lub hardened cement . Yog tias lub chisel ruaj khov ua pov thawj tsis txaus, siv lub tes tuav pneumatic rauj rau lub zog ntxiv.
Raws li txoj cai, koj yuav ua li cas tshem tawm cov pob zeb tawv tawv los ntawm lub tshuab tov khoom?
Yog hais tias koj hais txog lub thoob rotating tov khoom uas muaj me ntsis ntawm pob zeb sau nyob rau sab thiab sib tov nto, ncuav me ntsis ntawm muriatic acid nyob rau hauv muaj, diluted txog 50% nrog dej, thiab cia nws khiav rau li ib teev. Feem ntau nws yuav tsum tuaj tawm nrog kev siv zog tsawg kawg tom qab.
Ib sab saum toj no, koj yuav ua li cas tshem cov cement ntawm pob zeb? Mortar thiab Thinset Tshem Tawm
- Kauj Ruam Ib - Kev Tiv Thaiv. Ua ntej, tiv thaiv txhua yam.
- Kauj Ruam 2 - Rauj thiab Chisel. Tom ntej no, siv lub chisel nrog ib tug dav txheej hniav thiab ib tug rauj, tshem tawm ntau npaum li cas mortar.
- Kauj Ruam 3 - Chiping Rauj nrog Scraper.
- Kauj Ruam 4 - Lub kaum sab xis nrog pob zeb diamond khob.
- Kauj Ruam 5 - Tus Saib Xyuas Pem Teb.
Ib tug kuj nug, koj yuav ua li cas ntxuav cov cement tov nrog cov cement nyuaj?
Cov kauj ruam los ntxuav ntub dej cement:
- Thaum cov cement tov khoom raug ntxuav kom zoo, nws yooj yim los tswj.
- Siv ib lub hose los sau lub tov nrog 3-4 nkas loos dej.
- Ntxiv nyob rau hauv ob peb shovels tag nrho ntawm crushed pob zeb.
- Tig lub tov khoom thiab cia nws tig.
- Cov pob zeb yuav txav nrog dej thiab khawb cov cement tawm ntawm ob sab.
Ua li cas koj soften hardened pob zeb?
Yuav Ua Li Cas Kho Kom Zoo
- Tshem tag nrho cov pob zeb xoob. Yog tias muaj cov pob zeb qhuav los yog loosened rau ntawm qhov chaw, cov cuab yeej, lossis cov tshuab, tshem tawm ntawm tes ua ntej siv tus neeg muag khoom muag.
- Txau cov pob zeb nrog cov dej txias siab heev.
- Txau nrog softening tus neeg sawv cev.
- Tshem cov pob zeb softened.
Pom zoo:
Yuav ua li cas yog qhov tsawg kawg nkaus pob zeb npog nyob rau hauv mm ntawm ib tug cam khwb cia nyob rau hauv qhov chaw pob zeb tso tawm tsam thiab mus tas li raug rau lub ntiaj teb?
Table-1: Yam Tsawg Npog Thickness rau Cast-in-Place Qhob Hom kev tsim ua vaj tse hla, hli Qhob nrum tiv thaiv thiab txuas mus tas li nrog hauv av 75 Pob zeb sib chwv nrog av lossis dej No. 19 txog No. 57 tuav 50 No. 16 bar thiab me dua 40
Kuv yuav ua li cas thiaj tsim tau ib lub pob zeb qhuav pob zeb tuav phab ntsa?
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