Lub luag haujlwm ntawm cov hmoov polymer redispersible hauv cov mortar qhuav

Cov hmoov polymer uas yaj tau dua tshiabyog cov dispersions ntawm polymer emulsions tom qab tsuag ziab. Nrog nws txoj kev txhawb nqa thiab daim ntawv thov, kev ua tau zoo ntawm cov ntaub ntawv tsim kho ib txwm muaj tau zoo dua, thiab lub zog sib txuas thiab kev sib koom ua ke ntawm cov ntaub ntawv tau zoo dua.

Cov hmoov latex uas tawg tau dua yog ib qho tseem ceeb ntxiv rau hauv cov hmoov qhuav. Nws tsis tsuas yog txhim kho qhov elasticity, lub zog khoov thiab lub zog khoov ntawm cov khoom siv, tab sis kuj txhim kho qhov tiv taus huab cua, lub zog ruaj khov, kev tiv taus hnav ntawm cov khoom siv, txhim kho kev ua haujlwm ntawm kev tsim kho, thiab txo qhov shrinkage, zoo tiv thaiv kev tawg.

Kev Taw Qhia Txog Lub Luag Haujlwm ntawm Cov Hmoov Latex Uas Rov Qab Tau Hauv Cov Av Qhuav:

◆Cov tshuaj khib masonry thiab cov tshuaj khib plastering: Cov hmoov latex uas tawg tau dua tshiab muaj qhov tsis nkag tau zoo, khaws dej tau zoo, tiv taus te, thiab muaj zog sib txuas zoo, uas tuaj yeem daws tau qhov tawg thiab nkag mus ntawm cov tshuaj khib masonry ib txwm muaj thiab cov tshuaj khib masonry. thiab lwm yam teeb meem zoo.

◆Cov tshuaj nplaum uas ua rau hauv pem teb tiaj tus, cov khoom siv hauv pem teb: Cov hmoov latex uas yaj tau dua tshiab muaj lub zog siab, sib zog zoo thiab yooj ywm. Nws tuaj yeem txhim kho qhov kev sib txuas, kev tiv thaiv kev hnav thiab kev khaws cia dej ntawm cov khoom. Nws tuaj yeem coj cov rheology zoo heev, kev ua haujlwm tau zoo thiab cov yam ntxwv zoo tshaj plaws rau cov tshuaj nplaum uas ua rau hauv av tiaj tus thiab cov tshuaj nplaum uas ua rau tiaj tus.

◆Cov nplaum rau pobzeb, cov grout pobzeb: Cov hmoov latex uas tawg tau dua tshiab muaj qhov nplaum zoo, khaws dej zoo, qhib tau ntev, yoog tau, tiv taus sag thiab tiv taus khov-yaj zoo. Muab qhov nplaum siab, tiv taus kev plam siab thiab ua haujlwm tau zoo rau cov nplaum pobzeb, cov nplaum pobzeb nyias nyias thiab cov caulks.

◆Cov tshuaj nplaum uas tsis ntub dej: Cov hmoov latex uas yaj tau dua ua rau lub zog sib txuas rau txhua lub substrates zoo dua, txo cov elastic modulus, ua rau cov dej khaws cia ntau dua, thiab txo cov dej nkag mus. Nws muab cov khoom uas muaj kev ywj pheej siab, tiv taus huab cua siab thiab cov kev xav tau tiv taus dej siab. Qhov cuam tshuam ntev ntawm lub kaw lus sealing nrog rau hydrophobicity thiab cov kev xav tau tiv taus dej.

◆Cov tshuaj nplaum rwb thaiv tsev sab nraud: Cov hmoov latex uas yaj tau dua hauv lub tshuab rwb thaiv tsev sab nraud ntawm phab ntsa sab nraud ua rau cov tshuaj nplaum sib txuas thiab lub zog sib txuas rau lub rooj tsavxwm rwb thaiv tsev, uas tuaj yeem txo kev siv hluav taws xob thaum nrhiav kev rwb thaiv tsev rau koj. Kev ua haujlwm tau zoo, lub zog khoov tau thiab kev ywj pheej tuaj yeem ua tiav hauv phab ntsa sab nraud thiab cov khoom siv rwb thaiv tsev sab nraud, yog li koj cov khoom siv rwb thaiv tsev tuaj yeem muaj kev ua tau zoo nrog ntau cov ntaub ntawv rwb thaiv tsev thiab cov txheej hauv paus. Tib lub sijhawm, nws kuj pab txhim kho kev tiv thaiv kev cuam tshuam thiab kev tiv thaiv kev tawg ntawm qhov chaw.

◆ Cov tshuaj nplaum kho: Cov hmoov latex uas tawg tau dua tshiab muaj qhov yooj ywm, ntsws, sib zog siab, thiab lub zog flexural thiab tensile tsim nyog. Ua kom cov tshuaj nplaum kho ua tau raws li qhov yuav tsum tau ua saum toj no thiab siv rau kev kho cov pob zeb ua vaj tse thiab cov pob zeb tsis yog vaj tse.

◆ Cov tshuaj sib txuas: Cov hmoov latex uas tawg tau feem ntau yog siv los kho cov nplaim ntawm cov pob zeb ua vaj tse, cov pob zeb ua vaj tse uas muaj cua, cov cib av xuab zeb thiab cov cib tshauv ya, thiab lwm yam, los daws qhov teeb meem uas qhov sib txuas tsis yooj yim rau kev sib txuas thiab cov txheej plastering khoob vim yog kev nqus dej ntau dhau lossis kev du ntawm cov nplaim no. Nruas, tawg, tev tawv, thiab lwm yam. Nws ua rau lub zog sib txuas zoo dua, tsis yooj yim poob thiab tiv taus dej, thiab muaj kev tiv taus khov-thaw zoo heev, uas muaj qhov cuam tshuam loj rau kev ua haujlwm yooj yim thiab kev tsim kho yooj yim.

Daim ntawv thov teb

1. Cov tshuaj nplaum sib txuas, cov nplaum pobzeb: cov hmoov roj hmab uas yaj tau dua tshiab

Cia cov cement hloov nws cov yam ntxwv qub, suav nrog cov organic thiab inorganic, kom ua tiav qhov kev sib txuas zoo tshaj plaws.

2. Cov tshuaj nplaum plastering, cov hmoov roj hmab polystyrene me me, cov putty uas tsis yooj yim dej nkag, cov grout pobzeb:hmoov latex uas yaj tau dua tshiab

Hloov qhov rigidity ntawm cov cement qub, txhim kho qhov yooj ywm ntawm cov cement, thiab txhim kho qhov kev sib txuas ntawm cov cement.