Daim ntawv thov cov chaw ntawm refispersible polymer hmoov (RDP)
Redispersible polymer hmoov (RDP) yog ib qho khoom siv ntau yam nyob rau hauv kev tsim kho kev lag luam vim nws lub peev xwm los txhim kho cov khoom ntawm cov cement thiab gypsum-raws li cov qauv. Cov yam ntxwv tshwj xeeb ntawm RDP, xws li txhim kho adheesion, dej tsis kam, thiab kav loj, ua rau nws tseem ceeb ntawm cov kev siv kev siv khoom siv.
1. Pobzeb Ntawv Qhia
Ib qho ntawm cov ntawv thov tseem ceeb tshaj plaws ntawm RDP yog nyob rau hauv cov nplais nplaum. Cov nplaum no yuav tsum muaj lub zog zoo rau kev ua kom ntseeg tau tias cov vuas tsuav ua tiav cov chaw nyob hauv ntau qhov xwm txheej hauv ntau yam. RDP txhim kho cov nplaum ntawm cov nplais nplaum, tso cai rau kev sib khi zoo dua ntawm cov vuas luaj ntawm cov vuas luaj zoo li plywood, hlau, thiab cov vuas uas twb muaj lawm. Ib qho ntxiv, RDP txhim kho kom tau thiab muaj kev tsis txaus siab ntawm cov nplaum, uas yog qhov tseem ceeb hauv kev tiv thaiv cov nplais tawg thiab kev cuam tshuam los ntawm kev nthuav dav, kev sib zog, thiab kev co. Cov khoom siv txhim kho kuj ua rau cov nplais nplaum nrog RDP haum rau kev siv hauv chaw ntub dej, xws li chav ua noj thiab chav ua noj, vim kev txhim kho dej tsis kam.
2. Sab Nrauv Thermal Rwb Thaiv Tsev Composite Systems (Etics)
Ethers, tseem hu ua sab nraud phab ntsa rwb thaiv tsev tshuab, yog tsim los txhim kho cov khoom siv hluav taws xob thermical. Cov kab ke no suav nrog cov laug cam rielation rau sab nrauv cov vaj tse, tom qab los ntawm kev siv lub tsho tiv no txhawb nqa thiab zoo nkauj ua kom tiav. RDP plays lub luag haujlwm tseem ceeb hauv lub tsho tiv no hauv paus, muab cov nplaum ua kom zoo ntawm cov kav rwb thaiv tsev thiab cov khaubncaws sab nraud pov thawj. Cov hmoov polymer txhim kho qhov yooj thiab cuam tshuam tiv thaiv lub tsho tiv no hauv paus, ua kom lub sijhawm ntev ntev thiab tiv taus kom tawg. Ntxiv mus, RDP txhim kho cov neeg ua haujlwm ntawm lub hauv paus, tiv thaiv cov rwb thaiv tsev ingress, uas yuav txwv tsis pub qhia txog kev ua haujlwm thermal thiab cov qauv kev ncaj ncees ntawm cov kab ke.
3. Kev ua tus kheej sib txuas
Kev Ntsuas Tus Kheej yog qhov tseem ceeb hauv kev tsim cov khoom du, theem rau kev teeb tsa ntawm cov vuas, ntaub pua plag, thiab yas. Cov tebchaw no yuav tsum tau ua kom pom cov cim zoo heev thiab tshuab lub zog los xyuas kom zoo nkauj thiab ruaj khov substrate. RDP txhim kho cov khoom ntws ntawm tus kheej-levactings, tso cai rau lawv mus sib kis tau yooj yim thiab khom rau ib txheej txawm. Tsis tas li ntawd, RDP txhim kho cov nplaum kom muaj ntau yam substrates, kom ntseeg tau qhov sib raug zoo thiab txo qis kev pheej hmoo ntawm kev cuam tshuam. Lub polymer kuj tseem ua rau muaj kev yoog raws, uas yog qhov tseem ceeb, uas yog qhov tseem ceeb rau kev saib xyuas kev ncaj ncees ntawm cov khoom siv zoo thiab kub hloov.
4. Kho cov neeg nplua nuj
Kho cov neeg nplua neeg yog siv rau kev rov kho dua tshiab thiab rov kho dua ntawm cov qauv ua tau zoo. Cov neeg muaj tshoob no yuav tsum ua kom zoo rau cov substrate uas twb muaj lawm, muab cov tshuab siv hluav taws xob muaj zog, thiab muaj kev ntxhov siab ib puag ncig. RDP tseem ceeb txhim kho lub zog ntawm kev kho cov neeg nplua nyiaj, ua kom muaj txiaj ntsig zoo adhesion rau cov chaw qub. Cov polymer txhim kho cov flexural thiab tensile lub zog ntawm lub tshuaj khib, ua rau nws tiv thaiv ntau yam kev ntxhov siab. Tsis tas li ntawd, RDP pab txhawb rau lub tshuaj khib nyiab dej tsis kam, tiv thaiv cov dej noo uas tuaj yeem ua rau muaj kev cuam tshuam ntxiv ntawm tus qauv kho. Cov khoom siv txhim kho cov khoom siv RDP tsim nyog rau ntau cov ntawv thov, los ntawm kev kho me me kom zoo rau cov qauv kev txhim kho.
5. Waterproofing Systems
Kev siv dej tsis tseem ceeb hauv kev tiv thaiv cov qauv dej los ntawm kev nkag mus rau cov dej, uas tuaj yeem ua rau kev puas tseem ceeb thiab txo cov nyiaj ntawm cov tsev. RDP feem ntau siv nyob rau hauv cov dej tsis muaj dej thiab txheej ua kom zoo dua los txhim kho lawv cov kev ua tau zoo. Cov hmoov polymer txhim kho qhov yooj thiab elasticity ntawm cov khoom siv dej, tso cai rau lawv kom haum raws li cov kev ua kom tsis muaj kev tawg. RDP kuj txhim kho cov nplaum ntawm waterproofing mis rau ntau yam substrates rau ntau yam kev ruaj ntseg, kom muaj kev nyab xeeb thiab txuas ntxiv mus rau cov dej ingress. Ib qho ntxiv, cov polymer txhim kho kev nyab xeeb tag nrho ruaj thiab cov huab cua tsis kam ntawm cov dej tsis muaj dej, muab kev tiv thaiv ntev ntev hauv ob daim ntawv thov sab nrauv thiab sab nraud.
6. Kev dai kom zoo nkauj tiav
Kev dai kom zoo nkauj tas, xws li ntawv nyeem cov plasters thiab txheej, tau thov kom txhim kho kom zoo nkauj thaum muab kev tiv thaiv ib puag ncig. RDP yog koom rau hauv cov tiav no los txhim kho lawv cov nplaum, hloov tau yooj yim, thiab kav ntev. Lub polymer kom ntseeg tau tias cov txheej txheem kho hniav zoo nkauj ua kom zoo rau kev sib txawv, suav nrog cov pob zeb ua, thiab cov tshuab ziab khaub ncaws, thiab phab xis. RDP kuj tseem txhim kho qhov yooj yim ntawm kev ua tiav, tso cai rau lawv kom haum kev txav mus thiab tiv thaiv kev tawg. Ib qho ntxiv, kev txhim kho dej tsis kam thiab cov huab cua ua kom paub tseeb tias cov txheej txheem hniav zoo nkauj tswj tau lawv lub neej thiab lub sijhawm muaj kev tiv thaiv kev tiv thaiv.
7. Cov tshuab plaster thiab muab cov tshuab
Plaster thiab muab cov tshuab yog siv rau phab ntsa sab hauv thiab sab nrauv ua tiav, muab cov txheej txheem du rau txheej ua kom zoo nkauj. RDP txhim kho kev ua tau zoo ntawm cov kab ke no los ntawm kev txhim kho adhesion, kev ua haujlwm, thiab tawg tsis kam. Hauv cov ntawv thov sab hauv sab hauv, RDP-hloov kho kom haum plasters muab cov chaw zoo, txawm tias yooj yim kom tiav thiab pleev xim. Rau cov ntawv thov sab nrauv, RDP txhim kho lub zog thiab huab cua tsis kam ntawm cov ris tsho, kev tiv thaiv lub tsev facades los ntawm noo noo, kub hloov, thiab kev puas tshuab kev puas tsuaj, thiab kev puas tshuab kev puas tsuaj. Cov polymer qhov yooj yim ntxiv tseem pab tiv thaiv kev tiv thaiv cov kab nrib pleb uas tuaj yeem tshwm sim vim kev ntxhov siab lossis kev ntxhov siab ib puag ncig.
8. Kev muab cov ntsaws thiab khi
Cov ntsaws thiab cov sealants yog qhov tseem ceeb rau kev sau cov khoob thiab cov pob qij txha hauv kev tsim kho kom tiv thaiv cov dej hauv, cua to, thiab kom haum kev txav. RDP siv nyob rau hauv cov ntaub ntawv no los txhim kho lawv cov adhesion, yooj, thiab kav ntev. Cov polymer kom ntseeg tau tias kev sib koom ua ke thiab cov lag luam uas ua tau zoo rau ntau cov substrates, suav nrog kev ua vaj tse, ntoo, thiab hlau. RDP kuj tseem ua qhov tsim nyog tau yooj yim rau kev sib koom ua ke txav tsis muaj kev tawg lossis poob adhesion. Tsis tas li ntawd, kev txhim kho dej tsis kam muab los ntawm RDP kom ntseeg tau tias cov foob pob thiab cov tub lim thiab ua kom muaj kev ncaj ncees, txawm tias nyob hauv cov xwm txheej ntub.
Recispersible polymer hmoov (RDP) yog qhov tseem ceeb ntxiv rau hauv kev tsim kho, pub cov txiaj ntsig ntau uas txhim kho cov khoom siv hauv tsev. Nws lub peev xwm los txhim kho adhesion, yooj yim, thiab tag nrho cov tshuab ua kom zoo nkauj, cov tshuab hluav taws xob ua tiav, thiab muab cov ntsaws thiab sib foob. Cov versatility thiab cov txiaj ntsig ntawm RDP pab txhawb qhov zoo, ntev, thiab kev ua haujlwm zoo ntawm kev tsim kho niaj hnub.
Lub Sijhawm Post: Feb-18-2025