Cov ntsiab lus tseem ceeb ntawm kev tsim kho tshuab rau cov khoom siv refractory casting

Cov ntsiab lus tseem ceeb rau kev tsim cov khoom siv refractory casting muaj xws li:
(1) Thaum lub sij hawm tsim kho, qhov sib xyaw ua ke ntawm refractory castables yuav tsum tsis txhob arbitrarily hloov, thiab dej los yog lwm yam ntaub ntawv yuav tsum tsis txhob muab ntxiv rau cov mix refractory castables arbitrarily;
(2) Lub formwork siv rau pouring yuav tsum muaj lub zog txaus thiab nruj, yog formwork qhov ntev, thiab tiv thaiv deformation thaum lub sij hawm tsim kho;
(3) Cov pob qij txha ntawm cov formwork yuav tsum nruj yam tsis muaj mortar to, thiab tiv thaiv kev ntsuas yuav tsum tau coj mus rau hauv lub formwork;
(4) Kev ntsuas dej tsis zoo yuav tsum tau ua rau ntawm qhov rwb thaiv tsev masonry nto nyob rau hauv kev sib cuag nrog cov khoom pouring;
(5) Lub pouring ntawm refractory castable yuav tsum tsis tu ncua. Ua ntej txheej txheej castable yav dhau los, cov txheej txheem thib ob ntawm castable yuav tsum tau nchuav tag. Yog tias lub caij nyoog dhau lub sijhawm teeb tsa, nws yuav tsum tau kho raws li qhov yuav tsum tau ua ntawm kev tsim kho kev sib koom ua ke. Kev tsim kho kev sib koom ua ke yuav tsum tau tso rau ntawm qhov chaw nruab nrab ntawm tib kab ntawm thauj tog rau nkoj cib;
(6) Tom qab kev tsim kho, cov khoom siv refractory pouring yuav tsum tau kho raws li cov qauv tsim, thiab thaum lub sij hawm kho, lawv yuav tsum tsis txhob raug rau sab nraud quab yuam lossis kev co.