Starch muaj kev hais txog cov hmoov txhuv nplej siab, hloov pauv cov hmoov txhuv nplej siab, yog siv dav hauv kev tsim kho kev lag luam vim lawv cov khoom thiab versatility. Lawv ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov ntaub ntawv tsim kho.
1. Pobzeb Adhesives thiab Grouts
Starch Cov neeg txawj ua kom muaj kev txawj ntse nyob rau hauv cov nplais nplaum thiab grouts los txhim kho kev ua haujlwm thiab txhim kho kev ua haujlwm. Cov txiaj ntsig tseem ceeb muaj xws li:
Txhim kho cov haujlwm ua haujlwm: Cov neeg ua haujlwm hmoov tsis muaj txiaj ntsig zoo pab tsim cov smoother, sib xyaw ntau dua, ua rau nws siv tau yooj yim rau cov nplaum nplaum thiab grouts.
Kev ua kom cov dej txuag hluav taws xob: lawv txhim kho cov khoom siv ceev, tso cai rau kev haus dej zoo dua ntawm cov cement thiab qhib sijhawm qhib.
Sag tiv thaiv: Cov neeg muaj kev hais plaub phem pab txhawb kom zoo dua sag tiv thaiv, kom cov vuas nyob hauv qhov chaw tsis tuaj yeem tsis muaj kev teeb tsa thaum lub sijhawm teeb tsa.
2. Maental-based plasters thiab renders
Nyob rau hauv cov cement-based plasters thiab renders, hmoov txhuv nplej siab muaj ntau qhov zoo:
Cov khoom nplaum nce: lawv txhim kho cov khoom nplaum ntawm cov plasters thiab ua kom muaj zog, ua kom muaj zog ua rau lub substrate.
Txhim kho kev sib xws: qhov sib ntxiv ntawm cov hmoov txhuv nplej siab pab ua kom tiav cov kev sib xyaw ntau dua thiab homogenous sib tov.
Dej khaws cia: Kev ua kom dej kom huv ua rau txhawm rau txhim kho kev kho thiab txo qhov kev pheej hmoo ntawm cov kab nrib pleb thiab shrinkage.
3. Kev ua tus kheej sib txuas
Cov hmoov txhuv nplej siab muaj txiaj ntsig zoo nyob rau hauv kev tsim cov qauv ntawm kev ntsuas tus kheej txoj kev siv rau kev tsim cov chaw du thiab qib. Lawv cov kev pab muaj xws li:
Flowerability: Lawv txhim kho cov khoom ntws ntawm cov khoom sib xyaw, ua kom muaj kev sib xyaw ntau dua thiab du.
Lub sij hawm siv sijhawm: Cov hmoov txhuv nplej siab pab tswj lub sijhawm teem sijhawm, muab sijhawm ua haujlwm txaus rau daim ntawv thov.
Deg tas: Qhov tshwm sim yog qhov chaw zoo dua ua tiav nrog txo cov pinholes thiab tsis xws luag.
4. Mortars thiab renders
Kev tshuaj khib thiab render cov ntawv thov, cov neeg muaj kev xav ua hmoov txhuv nplej siab muab ntau cov txiaj ntsig:
Tsis sib xws thiab ruaj khov: lawv txhim kho qhov sib xws thiab muaj kev sib cais ntawm cov tshuaj khib sib xyaw, ua kom muaj kev thov.
Txhim kho adhesion: zoo adhesion rau ntau hom substrates tau tiav, uas yog qhov tseem ceeb rau kev ua tiav ntawm kev siv tshuaj khib nyiab lossis tshuaj khib.
Tawg tsis kam: Cov khoom siv txhim kho kom muaj zog pab txo qhov tshwm sim txo qhov kev tawg thiab txhim kho cov kev tawg tag nrho.
5. Gypsum-based khoom
Rau cov khoom lag luam gypsum zoo li cov khoom siv plasters thiab cov laug cam, cov neeg muaj kev paub hmoov txhuv nplej siab tau siv los txhim kho ob peb cov khoom tseem ceeb:
Kev ua haujlwm: Lawv muab cov smoother thiab ntau qhov sib xyaw ua ke.
Kev tswjhwm chaw: Cov hmoov txhuv nplej siab muaj peev xwm pab tau rau hauv kev tswj lub sijhawm sijhawm, uas yog qhov tseem ceeb rau cov khoom lag luam gypsum.
Txo cov shrinkage: lawv pab txhawb kom txo qis shrinkage thiab tawg thaum lub sijhawm ua kom qhuav.
6. Kev Siv cov nplaum
Starch Cov neeg muaj kev tsim txom tseem siv tau hauv cov nplaum tsim muaj ntau yam, qhov chaw uas lawv cov khoom muaj txiaj ntsig zoo rau:
Bond lub zog: lawv txhim kho txoj hlua khi ntawm cov nplaum, kom ua kom zoo dua zoo dua ntawm cov chaw.
Yooj taus: txhim kho kev hloov pauv tau ntawm cov txheej txheem nplaum pab kom haum kev tsiv thiab tshee.
Dej tsis kam: Cov hmoov txhuv nplej siab tuaj yeem txhim kho cov dej tsis kam txhim kho cov nplaum, ua rau lawv haum rau kev siv ntub dej.
7. Rwb thaiv cov ntaub ntawv
Hauv kev tsim cov ntaub ntawv rwb thaiv tsev, cov hmoov txhuv nplej siab ua haujlwm tau ua haujlwm:
Kev kho: lawv ua raws li cov khoom siv khi tau zoo rau cov ntaub ntawv insulating, ua kom haum thiab ruaj khov rwb thaiv tsev cov khoom.
Txhim kho tuav: txhim kho cov yam ntxwv ua rau cov khoom rwb thaiv tsev yooj yim los thov thiab nruab.
8. Xim thiab txheej
Hauv cov xim tha xim thiab txheej txheej siv hauv kev tsim kho, cov neeg muaj kev hais ua si starch pab rau:
Rheology hloov kho: lawv pab hauv kev kho cov khoom sib dhos, kom pom kev zoo dua ntws thiab daim ntawv thov.
Kev ruaj khov: txhim kho kev ruaj khov ntawm cov xim pleev xim lossis txheej tiv thaiv kev tawm tsam thiab sib cais ntawm cov khoom siv.
Txhim kho kev ua tau zoo: kev ua tau zoo tag nrho ntawm cov xim tha xim thiab pleev xim yog txhim kho cov ntsiab lus ntawm kev ua haujlwm ruaj khov thiab ua tiav.
9. Qhob Admixtures
Starch muaj kev hais lus STARS yog qee zaum siv hauv kev ua vaj tse admixtures kom ua tiav cov yam ntxwv ua tau zoo:
Kev ua haujlwm: Lawv tuaj yeem txhim kho kev ua haujlwm ntawm cov pob zeb ua, ua rau nws yooj yim rau ncuav thiab cov duab.
Dej khaws cia: Enhanced dej khaws cov kev pab ua kom zoo dua ntawm cov pob zeb ua kom zoo dua qub thiab kav ntev.
Nrig tiv thaiv: Kev siv cov hmoov txhuv nplej siab tuaj yeem pab txo qis txoj kev sib tsoo ntawm cov txheej txheem hydration.
10. Kho cov neeg nplua nuj
Kev kho cov neeg nplua nyiaj, cov neeg muaj kev ua hmoov txhuv nplej siab yog qhov tseem ceeb rau:
Adhesion: Enhanced nplaum cov khoom kom ntseeg tau tias kev kho lub tshuaj txig cap bonds zoo nrog cov substrate uas twb muaj lawm.
Yooj taus: txhim kho kev hloov kho kom haum rau kev sib khib zoo dua kom haum raws kev txav thiab kev ntxhov siab.
Kev ua haujlwm: Lawv muab kev ua haujlwm zoo dua, ua rau nws yooj yim dua rau kev siv cov tshuaj khib nyiab hauv cov chaw sib txawv lossis nyuaj-mus txog-ncav cuag.
11. Hniav plasters
Nyob rau hauv dai kom zoo nkauj plasters, cov hmoov txhuv nplej siab muaj kev pab xws li:
Du daim ntawv thov: lawv xyuas kom meej ib qho du thiab txawm daim ntawv thov, tseem ceeb rau kev ua tiav cov txiaj ntsig zoo nkauj ua tiav.
Kev sib xws: Txhim kho xwm yeem thiab kev ruaj khov ntawm plaster sib tov tau tiav.
Durability: Txhim Kho Durability thiab Kuj los ua kom tawg kom ntseeg tau tias cov plasters zoo nkauj tswj lawv lub ntsej muag.
Cov hmoov txhuv nplej siab ua kom muaj lub luag haujlwm tseem ceeb hauv kev tsim kho kev tsim kho, txhim kho kev ua haujlwm thiab ua haujlwm ntawm ntau yam khoom siv. Lawv cov khoom tshwj xeeb xws li kev ua kom muaj kev txuag dej, nce ntxiv, ua haujlwm kom zoo dua, thiab zoo sib xws ua rau lawv tsis muaj kev kho hauv ntau yam kev kho. Los ntawm cov nplais nplaum thiab cov plasters ua kom haum rau kev ua kom zoo nkauj thiab cov neeg muaj kev xav ua rau tus kheej ua haujlwm thiab ua tau zoo ntawm cov txheej txheem kev tsim kho thiab cov khoom lag luam xaus. Raws li kev lag luam txuas ntxiv ua lag luam txuas ntxiv, kev siv cov hmoov txhuv nplej siab yuav nthuav dav, tsav los ntawm kev siv kev tsim kho uas muaj kev txhim kho thiab kev ruaj khov.
Lub Sijhawm Post: Lub Tsib Hlis-29-2024