Lub luag hauj lwm ntawm redispersible polymer hmoov nyob rau hauv qhuav mortar

Redispersible polymer hmoovyog dispersions ntawm polymer emulsions tom qab ziab qhuav. Nrog nws cov kev txhawb nqa thiab kev siv, kev ua tau zoo ntawm cov khoom siv hauv tsev tau zoo heev, thiab kev sib raug zoo thiab kev sib koom ua ke ntawm cov ntaub ntawv tau raug txhim kho.

Redispersible latex hmoov yog ib qho tseem ceeb additive nyob rau hauv qhuav hmoov mortar. Nws tuaj yeem tsis tsuas yog txhim kho elasticity, khoov lub zog thiab flexural zog ntawm cov khoom, tab sis kuj txhim kho huab cua tsis kam, durability, hnav tsis kam ntawm cov khoom, txhim kho kev tsim kho, thiab txo qis. tus nqi, zoo tiv thaiv cracking.

Taw qhia ntawm lub luag hauj lwm ntawm redispersible latex hmoov nyob rau hauv qhuav mortar:

◆ Masonry mortar thiab plastering mortar: Redispersible latex hmoov muaj zoo impermeability, dej tuav, Frost tsis kam, thiab siab bonding zog, uas muaj peev xwm daws tau qhov cracking thiab nkag mus ntawm cov tsoos masonry mortar thiab masonry. thiab lwm yam teeb meem zoo.

◆ Tus kheej-leveling mortar, pem teb cov ntaub ntawv: Redispersible latex hmoov muaj lub zog siab, zoo cohesion / cohesion thiab yuav tsum tau yooj. Nws tuaj yeem txhim kho qhov adhesion, hnav tsis kam thiab dej tuav ntawm cov ntaub ntawv. Nws tuaj yeem nqa tau zoo heev rheology, ua haujlwm tau zoo thiab ua haujlwm zoo rau nws tus kheej kom zoo rau hauv av tus kheej-leveling mortar thiab leveling mortar.

◆ Pobzeb nplaum, pobzeb grout: Redispersible latex hmoov muaj adhesion zoo, zoo dej tuav, qhib lub sij hawm ntev, yooj, sag kuj thiab zoo khov-thaw kuj. Muab siab adhesion, siab plam tsis kam thiab ua haujlwm zoo rau cov nplais nplaum, nyias txheej pobzeb nplaum thiab caulks.

◆ Waterproof mortar: Redispersible latex hmoov txhim kho lub zog sib txuas rau txhua lub substrates, txo cov elastic modulus, ua kom cov dej tuav tau, thiab txo cov dej nkag. Nws muab cov khoom lag luam nrog kev hloov pauv siab, huab cua ua haujlwm siab thiab kev xav tau dej siab. Cov nyhuv ntev ntev ntawm lub sealing system nrog hydrophobicity thiab dej tsis kam yuav tsum tau.

◆ Sab nraud thermal rwb thaiv tsev mortar: Redispersible latex hmoov nyob rau hauv lub thermal rwb thaiv tsev sab nrauv ntawm phab ntsa sab nrauv txhim khu kev sib koom ua ke ntawm cov mortar thiab lub zog sib txuas rau lub thermal rwb thaiv tsev board, uas tuaj yeem txo lub zog noj thaum nrhiav thermal rwb thaiv tsev rau koj. Qhov yuav tsum tau ua haujlwm, lub zog flexural thiab yooj yooj yim tuaj yeem ua tiav hauv cov phab ntsa sab nraud thiab cov khoom siv thermal rwb thaiv tsev sab nraud, kom koj cov khoom siv khib nyiab tuaj yeem muaj kev sib raug zoo nrog cov khoom siv thermal rwb thaiv tsev thiab cov txheej txheem. Nyob rau tib lub sijhawm, nws kuj tseem pab txhim kho kev cuam tshuam kev tiv thaiv thiab nto tawg ua haujlwm.

◆ Kho mortar: Lub redispersible latex hmoov muaj qhov yuav tsum tau yooj, shrinkage, siab cohesion, thiab haum flexural thiab tensile zog. Ua kom cov mortar kho kom tau raws li cov kev xav tau saum toj no thiab siv rau kev kho cov qauv thiab cov pob zeb uas tsis yog cov qauv.

◆ Interface mortar: Redispersible latex hmoov yog tsuas yog siv los kho qhov chaw ntawm pob zeb, aerated qhob, txiv qaub-xuab zeb cib thiab ya tshauv cib, thiab lwm yam, los daws qhov teeb meem uas lub interface tsis yooj yim rau daim ntawv cog lus thiab plastering txheej yog khoob. vim qhov nqus dej ntau dhau los yog smoothness ntawm cov chaw no. Drumming, cracking, tev, thiab lwm yam. Nws txhim khu kev sib khi quab yuam, tsis yooj yim rau poob thiab yog resistant rau dej, thiab muaj zoo heev freeze-thaw kuj, uas muaj ib tug tseem ceeb cov nyhuv ntawm kev khiav hauj lwm yooj yim thiab yooj yim kev tsim kho.

Daim ntawv thov teb

1. Bonding mortar, pobzeb nplaum: redispersible latex hmoov

Cia cov cement hloov nws cov khoom qub, suav nrog ob qho tib si organic thiab inorganic, thiaj li ua tiav cov txiaj ntsig zoo tshaj plaws.

2. Plastering mortar, roj hmab hmoov polystyrene hais, hloov tau dej-resistant putty, pobzeb grout:redispersible latex hmoov

Hloov cov rigidity ntawm cov cement qub, txhim khu kev yooj yim ntawm cov cement, thiab txhim kho cov txiaj ntsig ntawm cov cement.