Cement Mix | Npaj Mix Cement | Mortar Mix

Cement mix, npaj mix cement, thiab mortar mix yog cov ntsiab lus siv los piav txog ntau hom kev sib xyaw ua ntej cementitious siv hauv kev tsim kho. Nov yog yam uas txhua lo lus feem ntau hais txog:

1. Cement Mix:
   • Cement mix feem ntau yog hais txog kev sib xyaw ntawm Portland cement, aggregates (xws li xuab zeb lossis gravel), thiab dej. Nws yog feem ntau siv rau ntau yam kev siv kev tsim kho, nrog rau cov pob zeb ua vaj tse, footings, thiab cov khoom siv.
   • Cement mix feem ntau muaj xws li qhuav, ntim khoom uas yuav tsum tau ntxiv dej ntawm qhov chaw. Thaum sib tov, nws tsim cov yas los yog ua haujlwm muab tshuaj txhuam uas tuaj yeem ua tau zoo li tus thiab molded ua ntej nws hardens rau hauv ib qho khoom loj.
2. Npaj Mix Cement:
   • Npaj mix cement, tseem hu ua npaj-sib xyaw ua vaj tse, yog ib qho kev sib xyaw ua ntej sib xyaw ua ke uas yog tsim tawm ntawm qhov chaw hauv cov nroj tsuag batching thiab xa mus rau qhov chaw tsim kho hauv daim ntawv npaj siv.
   • Nws feem ntau muaj kev sib xyaw ua ke ntawm cov cement, aggregates, dej, thiab cov khoom sib xyaw, txhua qhov sib xyaw ua ke hauv qhov tshwj xeeb kom tau raws li qhov yuav tsum tau ua.
   • Npaj mix cement muaj ntau yam zoo, nrog rau kev ua tau zoo ib yam, kev tsim kho sai dua, txo kev ua haujlwm thiab cov khoom siv pov tseg, thiab txhim kho kev tswj kom zoo.
3. Mortar Mix:
   • Mortar mix yog pre-mixed ntawm Portland cement, xuab zeb, thiab qee zaum txiv qaub. Nws yog tsim tshwj xeeb rau kev sib txuas ntawm cib, pob zeb, lossis lwm yam masonry ua ke los tsim cov phab ntsa, partitions, lossis lwm yam khoom siv.
   • Mortar mix muaj nyob rau hauv ntau hom thiab proportions nyob ntawm daim ntawv thov, xws li masonry mortar, stucco mortar, los yog pobzeb mortar.
   • Zoo ib yam li cov cement mix, mortar mix feem ntau yog muag raws li cov khoom qhuav, ntim khoom uas yuav tsum tau ntxiv cov dej ntawm qhov chaw. Thaum sib tov, nws tsim ib qho muab tshuaj txhuam uas yog siv los khi cov masonry units ua ke thiab sau cov pob qij txha.

Hauv cov ntsiab lus, cov cement sib xyaw, npaj sib xyaw cement (pob zeb), thiab mortar mix yog tag nrho cov khoom siv ua ntej sib xyaw cementitious siv hauv kev tsim kho, tab sis lawv ua haujlwm sib txawv thiab muaj cov khoom sib txawv raws li kev siv tshwj xeeb. Cement mix yog ib qho kev sib xyaw ntawm cov cement, aggregates, thiab dej; npaj mix cement yog pre-mixed qhob xa mus rau qhov chaw tsim kho; thiab mortar mix yog tsim tshwj xeeb rau kev sib koom ua ke masonry ua ke.