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Video: Yuav ua li cas ua kom refractory mortar mix?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Refractory mortar sib xyaw cov qauv
10: 3: 1.5 - Xuab zeb, Calcium Aluminate cement, Fireclay. Yog tias koj pom qhov chaw nyuaj refractory cement tsis txhob txhawj, ntawm no yog ib qho kev sib xyaw nrog Portland cement ntxiv rau txiv qaub muaj nyob rau hauv cov khw muag khoom zoo tib yam.
Tsis tas li ntawd, dab tsi yog refractory mortar ua los ntawm?
Refractory mortar yog ib qho kev sib xyaw tshwj xeeb ntawm cov xuab zeb, calcium aluminate, cement, thiab fireclay. Nws yog siv los nteg firebrick nyob rau hauv qhov chaw uas raug kub heev. Cov refractory mortar tsuas yog siv los tsim qhov chaw tua hluav taws thiab yuav tsum tsis txhob siv rau ntawm lub ntsej muag kub.
Qhov thib ob, dab tsi yog refractory mortar? Hydraulic refractory mortar yog ib qho tshwj xeeb-engineered sib xyaw ntawm cov cements thiab aggregates uas muab cov mortar tshwj xeeb tshav kub-tiv taus thiab thermal yam ntxwv rau siv nyob rau hauv high-kub daim ntaub ntawv xws li chimneys, hluav taws pits, barbeques, thiab pizza ncu.
Ib yam li ntawd, koj yuav ua li cas thiaj li ua kom sov resistant mortar?
Koj tuaj yeem siv cov tshuaj tua hluav taws hauv txhua qhov chaw uas koj yuav siv tshuaj khib nyiab
- Sib tov cov xuab zeb, txiv qaub, cement thiab fireclay ua ke hauv ib lub thoob loj.
- Sib tov cov khoom xyaw ua ke kom txog thaum lawv sib cais sib npaug.
- Do cov sib tov nrog stirring Symptoms ntawm lub laum.
Dab tsi ntawm mortar koj siv rau firebrick?
Hluav taws kub yog mortared nrog refractory cement, uas, tsis zoo li niaj hnub masonry mortar , tau tiv taus kub. Refractory cement los premixed nyob rau hauv ib lub thoob thiab muaj qhov sib xws ntawm txiv laum huab xeeb butter. Lub npoo npoo ua rau nws yooj yim dua rau rub cov cement tawm ntawm lub thoob thiab butter cov cib.
Pom zoo:
Yuav ua li cas koj mix premix mortar?
MIX PREPARATION Ncuav cov ntsiab lus ntawm lub hnab mus rau hauv ib lub mortar trough, lub wheelbarrow los yog ncaj qha mus rau ib tug huv si, du nto. Ua ib lub hollow rau ncuav dej. Ntxiv dej: 4,2 litres dej huv ib 30 kg hnab (66 lb). Nyob rau hauv huab cua txias heev, sib tov nrog dej kub; nyob rau hauv huab cua kub heev, sib tov nrog dej txias
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Kev sib xyaw refractory kom raug txhais tau hais tias siv cov dej pes tsawg-tsis suav lossis kwv yees. Kev sib xyaw kom zoo txhais tau tias sib tov rau lub sijhawm kom raug, muab cov refractory mus rau qhov chaw ntawm kev teeb tsa hauv txoj cai sib xws, thiab muaj qhov sib tov khaws nws qhov sib xws kom txog thaum lub installation tiav