Cement Based Pobzeb Adhesive Mortar Additive Redispersible Polymer Hmoov

Redispersible polymer hmoov (RDP) yog ib qho polymer siv los ua ib qho ntxiv hauv cov cement-raws li pobzeb nplaum mortars. RDP yog cov hmoov uas ua los ntawm cov tshuaj tsuag kom qhuav ib lub polymer emulsion. Thaum RDP ntxiv rau dej nws tsim ib qho emulsion ruaj khov uas tuaj yeem siv los ua mortar. RDP muaj ntau yam khoom uas ua rau nws muaj txiaj ntsig zoo hauv cov cement-raws li pobzeb nplaum mortars. Cov khoom no muaj xws li:

Kev tuav dej: RDP pab khaws cov dej hauv mortar, yog li txhim kho kev ua haujlwm ntawm cov mortar thiab txo cov dej xav tau.

Adhesion: RDP tuaj yeem txhim kho qhov adhesion ntawm mortar thiab substrate, yog li txhim kho lub zog thiab durability ntawm mortar.

Kev ua haujlwm tau zoo: RDP tuaj yeem txhim kho qhov zoo ntawm cov khoom tiav los ntawm kev ua cov mortar yooj yim dua.

Durability: RDP tuaj yeem ua kom lub zog ntawm cov mortar, ua rau nws tiv taus ntau dua rau kev tawg thiab huab cua.

RDP yog cov khoom siv ntau yam ntxiv uas tuaj yeem siv ntau yam ntawm cov cement-raws li pobzeb nplaum mortars. Nws yog tshwj xeeb tshaj yog haum rau mortars siv rau sab nrauv daim ntaub ntawv xws li stucco thiab pobzeb adhesives. RDP kuj tseem tuaj yeem siv rau hauv mortars siv hauv cov ntawv thov sab hauv xws li kev sib koom ua ke thiab kho cov khoom sib txuas.

Nov yog qee qhov txiaj ntsig ntawm kev siv RDP hauv cov cement-based pobzeb nplaum mortars:

Txhim kho kev tuav dej

Txhim kho adhesion

Txhim kho kev ua haujlwm

nce durability

txo qhov tawg

txo cov dej puas tsuaj

nce yooj

Txhim kho huab cua tsis kam

RDP yog ib qho kev nyab xeeb thiab muaj txiaj ntsig zoo uas tuaj yeem siv los txhim kho kev ua haujlwm ntawm cov cement-raws li pobzeb nplaum mortars. Nws yog ib qho cuab yeej tseem ceeb rau cov neeg cog lus thiab cov neeg tsim khoom uas xav tsim cov khoom siv ruaj khov, zoo siab.

Nov yog qee yam ntawm RDP feem ntau siv hauv cov cement-raws li pobzeb nplaum mortars:

Vinyl Acetate Ethylene (VAE): VAE RDP yog hom RDP tshaj plaws. Nws yog ib qho kev xaiv ntau yam thiab muaj txiaj ntsig zoo uas tuaj yeem siv rau hauv ntau hom mortars.

Styrene Butadiene Acrylate (SBR): SBR RDP yog qhov kev xaiv kim dua li VAE RDP, tab sis nws muab cov dej tuav tau zoo dua thiab ua kom zoo.

Polyurethane (PU): PU RDP yog hom kim tshaj plaws ntawm RDP, tab sis nws muaj qhov zoo tshaj plaws dej tuav, adhesion thiab kav ntev.

Hom RDP uas tsim nyog rau ib daim ntawv thov tshwj xeeb yog nyob ntawm cov kev cai tshwj xeeb ntawm qhov project. Cov neeg cog lus thiab cov neeg tsim khoom yuav tsum sab laj nrog cov kws tshaj lij los xaiv RDP uas haum rau lawv cov kev xav tau.

Nov yog qee qhov kev siv ntau tshaj ntawm RDP hauv cov cement-raws li pobzeb nplaum mortars:

Stucco: RDP tuaj yeem siv los txhim kho cov dej tuav thiab adhesion ntawm stucco. Qhov no pab tiv thaiv kev tawg thiab huab cua.

Pobzeb Adhesives: RDP tuaj yeem siv los txhim kho cov dej tuav thiab kev nplaum ntawm cov nplais nplaum. Qhov no yuav pab xyuas kom cov pobzeb sib raug zoo rau lub substrate.

Joint fillers: RDP tuaj yeem siv los txhim kho kev ua haujlwm thiab ua haujlwm ntev ntawm cov khoom sib koom ua ke. Qhov no pab tiv thaiv kev tawg thiab ua kom lub sijhawm ntev.

Kho Compounds: RDP tuaj yeem siv los txhim kho kev ua haujlwm thiab ua haujlwm ntev ntawm cov khoom siv kho. Qhov no yuav pab kom muaj kev txhim kho mus ntev.

RDP yog ntau yam thiab muaj txiaj ntsig zoo ntxiv rau kev txhim kho kev ua haujlwm ntawm cov cement-raws li pobzeb nplaum mortars. Nws yog ib qho cuab yeej tseem ceeb rau cov neeg cog lus thiab cov neeg tsim khoom uas xav tsim cov khoom siv ruaj khov, zoo siab.