Cov hmoov no tuaj yeem hloov pauv sai sai rau hauv cov tshuaj pleev ib ce tom qab sib cuag nrog dej. Vim hais tias redispersible latex hmoov muaj peev xwm nplaum nplaum thiab cov khoom tshwj xeeb, xws li dej tsis kam, ua haujlwm thiab rwb thaiv tsev kub, lawv daim ntawv thov ntau yam dav heev.
Qhov zoo ntawm redispersible latex hmoov:
Tsis tas yuav khaws cia thiab thauj nrog dej, txo cov nqi tsheb thauj mus los; Lub sijhawm cia ntev, tiv thaiv khov, yooj yim khaws cia; Lub ntim yog me me, lub teeb hauv qhov hnyav, thiab siv tau yooj yim; Nws tuaj yeem sib xyaw nrog cov dej-raws li cov ntaub ntawv los tsim cov khoom siv hluavtaws hloov ua ntej. Thaum siv, tsuas yog dej yuav tsum tau ntxiv, uas tsis tsuas yog zam kev ua yuam kev thaum sib xyaw ntawm qhov chaw, tab sis kuj txhim kho kev nyab xeeb ntawm cov khoom tuav.
Daim ntawv thov ntawmredispersible latex hmoov
Redispersible latex hmoovyog siv nyob rau hauv: sab hauv thiab sab nrauv phab ntsa putty hmoov, ceramic pobzeb nplaum, ceramic pobzeb taw tes tus neeg saib xyuas, qhuav hmoov interface tus neeg saib xyuas, sab nrauv phab ntsa rwb thaiv tsev mortar, tus kheej-leveling mortar, kho mortar, hniav mortar, waterproof mortar, sab nrauv rwb thaiv tsev qhuav mix mortar . Nyob rau hauv mortar, lub hom phiaj yog los txhim kho lub brittleness thiab siab elastic modulus ntawm tsoos cement mortar, endowing nws nrog zoo yooj thiab tensile bonding lub zog los tiv thaiv thiab ncua qhov tshwm sim ntawm cov kab nrib pleb nyob rau hauv cement mortar. Vim yog qhov tsim ntawm cov qauv sib txuas sib txuas ntawm cov polymers thiab mortar, cov yeeb yaj kiab polymer txuas ntxiv yog tsim nyob rau hauv lub qhov hws, uas ntxiv dag zog rau kev sib txuas ntawm cov aggregates thiab thaiv qee qhov pores hauv mortar. Yog li ntawd, qhov kev ua tau zoo ntawm hardened modified mortar yog zoo heev piv rau cement mortar.
Lub luag haujlwm ntawmredispersible latex hmoovhauv mortar:
1. Txhim kho lub zog compressive thiab flexural zog ntawm mortar. 2. Qhov sib ntxiv ntawm cov hmoov latex txhim kho qhov elongation ntawm mortar, yog li txhim kho nws cov kev cuam tshuam toughness, thiab kuj endows nws nrog zoo kev ntxhov siab dispersion nyhuv. 3. Txhim kho qhov kev sib txuas ntawm mortar. Cov txheej txheem kev sib koom ua ke tso siab rau cov adsorption thiab diffusion ntawm macromolecules ntawm qhov chaw sib txuas, thaum cov hmoov nplaum nplaum muaj qee qhov permeability thiab tag nrho infiltrates saum npoo ntawm cov khoom siv hauv paus nrog cellulose ether, ua rau qhov kev ua tau zoo ntawm cov khoom siv hauv paus ze rau qhov ntawd. ntawm cov plaster tshiab, yog li txhim kho cov adsorption thiab ua kom nws cov kev ua tau zoo. 4. Txo cov elastic modulus ntawm mortar, txhim kho deformation muaj peev xwm, thiab txo qhov tshwm sim tawg. 5. Txhim kho qhov hnav tsis kam ntawm mortar. Kev txhim kho ntawm kev hnav tsis kam yog feem ntau yog vim muaj qee qhov ntawm cov nplaum nplaum rau ntawm qhov chaw ntawm lub mortar. Cov hmoov nplaum ua lub luag haujlwm sib txuas, thiab cov qauv mesh tsim los ntawm cov hmoov nplaum tuaj yeem dhau los ntawm qhov thiab cov kab nrib pleb hauv cov cement mortar. Txhim kho adhesion ntawm cov khoom siv hauv paus thiab cov khoom siv cement hydration, yog li txhim kho kev hnav tsis kam. 6. Muab zoo alkali tsis kam rau mortar
Post lub sij hawm: Sep-20-2023