Dab tsi yog adhesive mortar?

Adhesive mortar, tseem hu ua thin-set mortar lossis nyias-bed mortar, yog ib hom cementitious nplaum siv feem ntau hauv kev tsim kho kev lag luam rau kev sib txuas cov vuas, pob zeb, thiab lwm yam ntaub ntawv masonry rau substrates xws li pob zeb, cement backer board, los yog plywood. . Nws yog feem ntau ua hauj lwm hauv cov pobzeb installation rau hauv pem teb, phab ntsa, thiab countertops, nrog rau cov ntaub ntawv sab nrauv cladding.

Kev sib xyaw:

Adhesive mortar feem ntau muaj cov khoom hauv qab no:

1. Portland Cement: Tus neeg sawv cev tseem ceeb hauv cov nplaum nplaum, Portland cement muab lub zog nplaum tsim nyog rau kev sib txuas cov vuas rau substrates.
2. Xuab zeb: Xuab zeb yog siv los ua ib qho sib sau ua ke hauv cov nplaum nplaum los txhim kho kev ua haujlwm thiab txo qis qis. Nws kuj pab txhawb rau tag nrho lub zog thiab durability ntawm mortar.
3. Additives: Ntau yam additives tuaj yeem muab tso rau hauv cov tshuaj khib nyiab los txhim kho cov yam ntxwv xws li adhesion, yoog raws, dej tsis kam, thiab ua haujlwm. Cov additives no muaj xws li polymer modifiers, latexes, accelerators, thiab retarders.
4. Dej: Cov dej ntxiv rau hauv cov tshuaj khib nyiab kom qhib cov cementitious binder thiab ua tiav qhov xav tau sib xws rau daim ntawv thov.

Properties thiab yam ntxwv:

1. Adhesion: Adhesive mortar yog tsim los ua kom muaj zog adhesion ntawm cov vuas thiab substrates, ua kom muaj kev ruaj khov ruaj khov uas tuaj yeem tiv taus cov kev ntxhov siab thiab kev thauj khoom uas tau ntsib hauv kev tsim kho.
2. Flexibility: Qee cov nplaum nplaum yog tsim los hloov tau yooj yim, tso cai rau kev txav me me thiab nthuav dav ntawm cov nplais saum npoo yam tsis muaj kev cuam tshuam kev sib raug zoo ntawm cov vuas thiab substrate. Qhov yooj yim no pab tiv thaiv kev tawg thiab delamination ntawm cov vuas.
3. Dej Resistance: Qee cov nplaum nplaum yog tsim nrog cov khoom ntxiv uas cuam tshuam cov dej tsis kam, ua rau lawv tsim nyog siv rau hauv cov chaw ntub dej xws li chav dej, da dej, thiab pas dej da dej.
4. Kev ua haujlwm tau zoo: Cov nplaum nplaum yuav tsum muaj kev ua haujlwm zoo, tso cai rau nws yooj yim sib kis thiab tswj tau ntawm ob lub substrate thiab sab nraub qaum ntawm cov vuas. Kev ua haujlwm kom zoo ua kom muaj kev tiv thaiv zoo thiab kev sib txuas ntawm cov vuas thiab cov substrate.
5. Lub Sijhawm Teeb Meem: Lub sijhawm teeb tsa ntawm cov tshuaj khib nyiab tuaj yeem sib txawv nyob ntawm seb yam xws li qhov kub thiab txias, av noo, thiab qhov tshwj xeeb ntawm cov tshuaj khib. Kev teeb tsa ceev ceev muaj rau cov ntawv thov uas xav tau lub sijhawm hloov pauv sai.

Daim ntawv thov:

1. Kev Npaj Nto: Ua ntej siv cov nplaum nplaum, lub substrate yuav tsum huv si, tiaj tus, thiab tsis muaj cov kab mob xws li plua plav, roj, lossis cov khib nyiab. Kev npaj kom zoo yog qhov tseem ceeb rau kev ua tiav kev sib raug zoo ntawm cov vuas thiab cov substrate.
2. Mixing: Adhesive mortar feem ntau yog tov nrog dej raws li cov chaw tsim khoom cov lus qhia kom ua tiav qhov xav tau sib xws. Nws yog ib qho tseem ceeb uas yuav tau ua raws li cov kev pom zoo sib xyaw kom ntseeg tau tias kev ua tau zoo ntawm cov mortar.
3. Daim ntawv thov: Lub mortar yog siv rau lub substrate siv ib tug notched trowel, nrog rau cov notches tsim uniform ridges uas yuav pab kom muaj kev pab them nqi thiab adhesion. Cov vuas ces nias rau hauv lub txaj txaj thiab kho kom ua tiav qhov kev xav tau thiab qhov sib nrug.
4. Grouting: Thaum cov nplaum nplaum tau kho thiab cov vuas tau ruaj khov, grout yog siv los sau cov pob qij txha ntawm cov vuas. Grouting pab muab kev txhawb nqa ntxiv thiab kev ruaj ntseg rau cov nplais saum npoo thaum tseem txhim kho nws qhov zoo nkauj.

Xaus:

Adhesive mortar yog cov khoom siv ntau yam siv dav hauv cov pobzeb installation rau kev sib txuas cov vuas rau substrates. Nws muaj zog adhesion, yoog raws, thiab dej tsis kam ua rau nws yog ib qho tseem ceeb hauv ob qho tib si hauv vaj tse thiab kev tsim kho kev lag luam. Los ntawm kev xaiv cov nplaum nplaum tsim nyog rau daim ntawv thov tshwj xeeb thiab ua raws li cov txheej txheem kev teeb tsa kom raug, cov neeg tsim khoom thiab cov neeg cog lus tuaj yeem ua kom ruaj khov thiab zoo nkauj zoo nkauj pobzeb kev teeb tsa uas tiv taus qhov kev sim ntawm lub sijhawm.