Yuav ua li cas tiv thaiv cracking ntawm redispersible latex hmoov

Kev siv cov tshuaj redispersible latex hmoov hauv kev tsim kho yog feem ntau, thiab qee zaum tawg. Yog tias qhov teeb meem no tshwm sim, peb yuav ua li cas nrog nws? Cov hauv qab no mortar hmoov manufacturers yuav qhia nws kom meej.

Cov zaj duab xis ntawm cov khoom yog elastic thiab tawv, thiab nws yog nyob rau hauv lub pob txha pob txha tsim tom qab cov cement mortar yog hydrated. Nruab nrab ntawm cov cement mortar hais thiab cov khoom, nws ua haujlwm raws li kev sib koom ua ke, uas tuaj yeem tiv taus siab deformation loads, txo kev ntxhov siab, thiab txhim kho tensile thiab khoov tsis kam.

Redispersible latex hmoov txhim kho kev cuam tshuam rau cov thermoplastic resins. Nws yog ib zaj duab xis mos coated rau ntawm qhov chaw ntawm mortar hais, thiab redispersible latex hmoov tuaj yeem nqus cov kev cuam tshuam ntawm sab nraud quab yuam, so kom tsis txhob tawg, yog li txhim kho qhov cuam tshuam ntawm mortar. Redispersible latex hmoov txhim kho hydrophobicity, txo cov dej nqus, thiab tuaj yeem txhim kho microstructure ntawm cement mortar.

Nws cov polymer tsim ib qho kev sib txuas tsis tau thaum lub sij hawm cement hydration, ntxiv cov hmoov latex redispersible. Kaw lub capillary hauv cov cement gel, thaiv qhov nqus dej, tiv thaiv kev nkag mus ntawm cov dej, thiab txhim kho cov impermeability. Redispersible latex hmoov txhim kho kev puas tsuaj ua haujlwm ntev.

Lub luag haujlwm ntawm cov cement qhuav hmoov mortar yog qhov zoo tshaj plaws, uas tuaj yeem txhim kho kev sib raug zoo ntawm cov ntaub ntawv, txhim kho elastic bending zog thiab flexural lub zog ntawm cov ntaub ntawv, txhim kho lub khov-thaw tsis kam ntawm cov ntaub ntawv, thiab txhim kho huab cua tsis kam, durability thiab hnav. tsis kam ntawm cov ntaub ntawv. Txhim kho cov hydrophobicity ntawm cov khoom, txo cov dej nqus tus nqi, txhim kho kev ua haujlwm, txo qhov shrinkage tus nqi ntawm cov khoom, zoo tiv thaiv kev tawg, thiab txhim kho qhov khoov thiab tensile zog.