Specification yuav tsum tau rau ntawm qhov chaw sib tov ntawm mortar

1. Cov khoom yuav tsum tau ua
1. Tov khoom: Cov qauv tov khoom yuav tsum haum rau hom mortar siv, thiab qhov zoo yuav tsum ruaj khov thiab txhim khu kev qha. Rau mortars nrog fluidity zoo, yuav tsum tau siv lub tshuab ua haujlwm siab kom ntseeg tau tias qhov sib tov sib xyaw.
2. Lub twj tso kua mis dej: cov dej ntws txaus thiab txhim khu kev qha, thiab tus nqi ntws ntawm lub taub hau twj tso kua mis yuav tsum txaus thiab kho tau.
3. Metering khoom: Nws yuav tsum muaj zog thiab ruaj khov, thiab muaj peev xwm tswj tau qhov kev faib ua feem ntawm cov ntaub ntawv raw.
Thib ob, qhov kev xav tau zoo ntawm cov khoom siv raw
1. Dej: Nws yuav tsum huv, tsis muaj roj, thiab dej tsis huv. Nyob rau tib lub sijhawm, tom qab nkag mus rau hauv qhov chaw tsim kho, nws yuav tsum tau hloov kho kom ntseeg tau tias qhov sib piv ntawm cov cement complex.
2. Xuab zeb: Qhov zoo ntawm cov xuab zeb yuav tsum ua raws li cov qauv hauv lub tsev. Thaum sib tov rau ntawm qhov chaw, yuav tsum tsis muaj av nkos, ntsev thiab impurities hauv cov xuab zeb.
3. Cement: Cement yuav tsum ua tau raws li cov qauv hauv lub tsev, lub hom yuav tsum tau kho, thiab qhov zoo yuav tsum ruaj khov. Hnub tsim khoom thiab qhov zoo ntawm cov cement yuav tsum tau kuaj xyuas ua ntej siv.
4. Admixture: Cov khoom sib xyaw yuav tsum tsim nyog rau cov cement siv thiab yuav tsum ua tau raws li cov qauv tsim khoom hauv zos.
3. Lub sij hawm stirring
1. Rau ntau hom thiab cov khoom ntawm mortar, lub sij hawm sib tov yuav txawv. Yog li ntawd, cov qauv tsim thiab kev tsim kho yuav tsum tau ua raws.
2. Feem ntau hais lus, lub sij hawm sib tov ntawm 500kg thiab 1000kg mortar yuav tsum tsis pub tsawg tshaj 3 feeb, thiab lub sij hawm yuav tsum tau tswj tsis pub dhau 20 feeb.
Plaub, lwm yam kev cai
1. Cov khoom siv hauv lub thawv sib tov yuav tsum tsis txhob siab tshaj 2/3 ntawm qhov tsim ntim kom ntseeg tau tias sib xyaw ua ke.
2. Nyob rau hauv cov txheej txheem sib tov, tag nrho cov khoom sib tov thiab cov cuab yeej ntsuas ntsuas yuav tsum tau ua kom nruj raws li qhov yuav tsum tau ua ntawm cov txheej txheem ua haujlwm. Tshwj xeeb, kev saib xyuas tshwj xeeb yuav tsum tau them rau qhov kev faib ua feem, kev siv cov khoom sib xyaw, qhov sib tov kub, thiab kev hloov pauv ntawm qhov sib xyaw ua ke raws sijhawm.