Inshixtures muaj admixtures zoo li cas?

Admixtures yog ib pawg ntawm cov ntaub ntawv ntxiv rau hauv cov pob zeb, cug, lossis grout thaum sib xyaw ua ke los hloov lawv cov peev xwm lossis txhim kho lawv qhov kev ua tau zoo. Cov ntaub ntawv no tsuas yog los ntawm thawj cov khoom xyaw ntawm cov pob zeb ua (cov cement, agregates, dej) thiab siv hauv cov teebmeem me me kom ua tiav cov teebmeem tshwj xeeb. Admixtures tuaj yeem hloov ntau yam khoom ntawm cov pob zeb ua kom muaj zog, suav nrog kev ua haujlwm, teeb sijhawm, lub zog, durability, thiab kev tawm tsam rau ib puag ncig. Lawv muaj qhov yooj yim hauv kev sib xyaw ua ke tsim, tso cai rau cov engineers thiab cov tsim vaj tse ua kom pom kev ua kom tau raws li cov phiaj xwm tshwj xeeb. Nov yog qhov sib txawv ntawm admixtures feem ntau siv hauv kev tsim kho:

1. Dej-txo cov lus admixtures (cov tshuab yas lossis superplasticizers):

• Dej-txo cov lus admixtures yog cov tshuaj ntxiv uas txo cov ntsiab lus dej uas yuav tsum muaj rau cov pob zeb uas tsis muaj kev sib cuam tshuam. Lawv txhim kho cov flowability thiab workability ntawm pob zeb ua ke, tso cai rau kev tso chaw yooj yim thiab kev sib xyaw. Cov plyas siv tau nyob rau hauv cov pob zeb ua nrog cov sij hawm ib txwm ua, thaum superplasticizers tau siv hauv cov pob zeb yuav tsum tau ncua sijhawm.

2. Rov qab ua haujlwm admixtures:

• Retarding ignate ncua sij hawm ncua lub sij hawm ntawm qhob, tshuaj khib, muab cov grout, tso cai rau lub sijhawm ua haujlwm ntev thiab sijhawm. Lawv yog tshwj xeeb nyob rau hauv cov huab cua kub lossis cov phiaj xwm loj loj uas yog qeeb hauv kev thauj mus los, kev tso kawm, lossis kev tso kawm tiav.

3. Xyaum Kho Nyiaj Txiag:

• Ua kom muaj kev txhawb nqa tau nyiaj los txhawb kev teeb tsa thiab kev txhim kho thaum ntxov ntawm cov qhob, kev tsim tawm, tso cai rau kev tshem tawm sai thiab thaum ntxov kev tshem tawm thaum ntxov. Lawv feem ntau yog siv rau hauv huab cua txias lossis thaum lub zog sai tau txais.

4. Cua-nkag admixtures:

• Cua-entraining admixtures qhia cov tshuab ua npuas rau hauv cov pob zeb ua lossis cug, txhim kho nws txoj kev tawm tsam khov-thaws mus txog, ntsuas pa, thiab puas tsuaj. Lawv txhim kho lub zog ua haujlwm thiab lub zog ua haujlwm hauv cov huab cua phem thiab txo txoj kev pheej hmoo ntawm kev puas tsuaj los ntawm kev hloov pauv.

5. Rov qab ua cua-entraining admixtures:

• Retarding air-enraining insixtures ua ke cov khoom ntawm retarding thiab huab cua-nkag lub sij hawm admixtures thaum tseem en entraining cua los txhim kho huab cua kom txhim kho. Lawv feem ntau siv nyob rau hauv cov huab cua txias lossis rau cov pob zeb ua kom khov thiab txav mus ncig ua si.

6. Corrosion-inhibiting admixtures:

• Corrosion-inhibiting profixtures steel txhawb rau hauv pob zeb los ntawm pob zeb tshwm sim los ntawm kev raug rau cov dej khov, lossis lwm cov neeg sawv cev. Lawv txuas ntxiv cov kev pabcuam lub neej ntawm cov pob zeb ua kom zoo thiab txo cov nqi kho thiab kho.

7. Shrinkage-txo cov lus admixtures:

• Shrinkage-txo cov lus admixtures txo kom qhuav shrinkage hauv pob zeb ua, txo qhov kev pheej hmoo ntawm kev tawg thiab txhim kho lub sijhawm ntev. Lawv muaj txiaj ntsig zoo hauv cov chaw loj

8. Waterproofing Admixtures:

• Waterproofing admixtures txhim kho qhov tsis muaj tseeb ntawm cov tsis muaj zog, txo cov dej ntws mus ntxiv xws li efflorescence, dampness, thiab corrosion. Lawv feem ntau yog siv nyob rau hauv cov qauv hauv qab-qib qis, hauv qab, kev sib tw, thiab siv dej.

9. Coloring Admixtures:

• Coloring Admixtures tau ntxiv rau pob zeb ua kom cov xim tsis zoo lossis ua tiav cov teebmeem zoo nkauj. Lawv tuaj nyob rau hauv ntau yam ntawv, suav nrog pigments, stains, dyes, thiab tined sealers, tso cai rau customization ntawm qhob qauv tsim qauv.

10. Rheology-modelifying admixtures:

• Rheology-Modelifying Admixtures Hloov cov khoom ntws thiab rheological cov khoom siv ntawm qhob, cug, cug, ua kom muaj zog txhim kho, kom tsis txhob muaj zog, lossis viscosity tswj. Lawv feem ntau siv nyob rau hauv tus kheej sib sau ua ke, npuaj teg, thiab kev ua haujlwm siab qhob ua ke.

Cov no yog qee hom ntsiab lus ntawm InmixTures siv hauv kev tsim kho, txhua qhov kev pab tshwj xeeb thiab cov kev siv rau kev tsim cov pob zeb ua thiab ua tiav. Nws yog qhov tseem ceeb uas yuav tsum xaiv thiab txuas qhov tsim nyog admixtures raws li cov kev qhia tshwj xeeb, cov txheej txheem ib puag ncig, thiab cov qauv kev ua tau zoo.