Npaj Mix Pob Zeb & Mortars

Npaj-mix qhob (RMC) thiab mortar yog ob qho tib si pre-mixed siv cov ntaub ntawv siv dav hauv kev tsim vaj tsev. Nov yog qhov sib piv ntawm ob:

Ready-Mix Concrete (RMC):

1. Cov khoom xyaw: RMC muaj cov cement, aggregates (xws li xuab zeb, gravel, los yog crushed pob zeb), dej, thiab qee zaum ntxiv cov ntaub ntawv xws li admixtures los yog additives.
2. Ntau lawm: Nws yog tsim nyob rau hauv tshwj xeeb batching nroj tsuag uas cov khoom xyaw yog precisely ntsuas thiab sib tov raws li ib tug mix designs.
3. Daim ntawv thov: RMC yog siv rau ntau yam qauv hauv kev tsim kho, suav nrog cov hauv paus, kab, kab teeb, slabs, phab ntsa, thiab pavements.
4. Lub zog: RMC tuaj yeem tsim tau kom ua tiav cov qib sib txawv ntawm lub zog, xws li cov qauv qib siv hauv kev tsim kho rau cov qib siab zog rau cov ntawv tshwj xeeb.
5. Qhov zoo: RMC muaj qhov zoo xws li qhov zoo ib yam, txuag lub sijhawm, txo kev ua haujlwm, kev siv cov khoom siv tau zoo, thiab yooj yim hauv cov phiaj xwm loj.

Mortar:

1. Kev sib xyaw: mortar feem ntau muaj cov cement, nplua aggregates (xws li xuab zeb), thiab dej. Nws kuj tseem tuaj yeem suav nrog cov txiv qaub, cov khoom sib xyaw, lossis cov khoom ntxiv rau cov hom phiaj tshwj xeeb.
2. Kev tsim khoom: mortar yog tov rau ntawm qhov chaw lossis hauv cov khoom me me uas siv cov khoom sib xyaw ua ke, nrog rau cov khoom sib xyaw ua ke hloov kho raws li daim ntawv thov tshwj xeeb thiab cov khoom xav tau.
3. Daim ntawv thov: mortar feem ntau yog siv los ua tus neeg sawv cev rau kev sib koom ua ke xws li cib, blocks, pob zeb, thiab vuas. Nws kuj yog siv rau plastering, rendering, thiab lwm yam ntaub ntawv tiav.
4. Hom: Ntau hom mortar muaj, nrog rau cov cement mortar, txiv qaub mortar, gypsum mortar, thiab polymer-hloov mortar, txhua tus tsim rau cov kev siv tshwj xeeb thiab cov xwm txheej.
5. Qhov zoo: mortar muaj qhov zoo xws li adhesion zoo, ua haujlwm tau zoo, tuav dej, thiab sib haum nrog ntau yam ntaub ntawv masonry. Nws tso cai rau daim ntawv thov raug thiab nthuav dav hauv cov haujlwm me me ntawm kev tsim kho.

Hauv cov ntsiab lus, thaum npaj txhij-sib xyaw (RMC) thiab mortar yog ob qho tib si ua ntej sib xyaw cov khoom siv, lawv ua haujlwm sib txawv thiab siv ntau yam kev siv. RMC yog siv rau cov txheej txheem hauv cov haujlwm loj hauv kev tsim kho, muab cov khoom zoo sib xws thiab txuag sijhawm. Ntawm qhov tod tes, mortar feem ntau yog siv los ua tus neeg sawv cev rau kev ua haujlwm masonry thiab muaj kev ua haujlwm zoo thiab ua haujlwm tau zoo rau cov haujlwm me me.