Txhawm rau txhim kho lub zog thiab hnav tsis kam ntawmHnav-resistant casables, peb tuaj yeem pib ntawm kev xaiv cov ntaub ntawv raw, sib tov tsim qauv, kev tsim qauv tswj thiab txij nkawm, raws li nram no:
I. Xaiv cov ntaub ntawv raw
1 • Aggregates: Xaiv cov kab ke nrog lub siab tawv thiab hnav tsis zoo, ua rau muaj kev sib tw sib txawv, thiab ua kom muaj zog ntau dua thiab ua kom muaj qhov ntom ntom nti thiab ua kom muaj zog thiab lub zog ntawm cov castle.
2 • Kev sib zog: Xaiv cov kev khi nrog kev ua tau zoo, xws li calcium alumined Maas, thiab ntxiv rau hauv kev txhim kho lub zog ntawm cov ris tsho tiv thaiv. Binders xws li Silica Sol thiab Aluminium Suab tau kuj tseem tuaj yeem tau qhia txog kev ua tau zoo ntawm cov khoom siv kub.
3 • Ntxiv: Ntxiv cov micropowders xws li Silicon Micropowder thiab Alumina Micropowder tuaj yeem sau cov khoob ntawm cov khoom thiab txhim kho ntom ntom. Dej Reducers kuj tseem tuaj yeem muab ntxiv rau kev siv dej tsis muaj kev haus dej, yog li kev txhim kho lub zog thiab hnav tsis kam.
2. Sib Txawv Tsim
1 • Txhim kho qhov sib piv ntawm cov qoob loo thiab hmoov: raws li cov khoom siv uas siv tau zoo, feem ntau}} {{{}}}%.
2 • Txiav txim siab tus nqi ntawm phau ntawv: Tus nqi ntawm phau ntawv yuav tsum muaj mob pes tsawg, feem ntau 5% {%. Ntau dhau los yog tsawg dhau yuav cuam tshuam rau kev ua tau zoo.
3. Kev tswj cov txheej txheem tswj
1 • Sib tov: Siv cov tov khoom yuam kom paub tseeb tias cov khoom siv cov khoom siv cov khoom siv tsis yeem. Nruj me ntsis tswj lub sijhawm thiab dej ntxiv ntxiv, lub sijhawm sib xyaw yog feem ntau {{}} feeb.
2 • Ncuav thiab kev co kom paub tias cov pwm tau ntim zoo thaum lub sijhawm hliv, vibrate tag nrho, expel sab hauv huab cua, thiab nce ntom ntom.
3 • Txhuam thiab xaus thiab ua tiav: ua kom pom tseeb thaum lub sijhawm, feem ntau 12-24}}}} lub sijhawm nyob rau lub sijhawm tom qab hais dab.
4. Kev txij nkawm thiab kev kho cua sov
1 • Kev Txij Nkawm: Kev tu tsim nyog tsim nyog tom qab pouring, xws li catching rau {1}}}}}}}} Nyob rau hauv ib puag ncig noo ntawm cov cement thiab txhim kho lub zog.
2 • Kho kom sov sov: Raws li hom kev kho cua sov: raws li kev siv cua sov thiab kev siv kev siv hluav taws xob kom tsim nyog kom tshem tawm cov kev ntxhov siab hauv sab hauv thiab kev coj tsis taus
