Vim li cas thiaj siv pobzeb nplaum es tsis txhob mortar?

Cov nplaum nplaumthiab mortar pab cov hom phiaj zoo sib xws hauv cov pobzeb installation, tab sis lawv muaj qee qhov sib txawv uas ua rau cov pobzeb nplaum nyiam nyob rau qee qhov xwm txheej:

1. Yooj yim siv: Pobzeb nplaum feem ntau yooj yim siv dua li mortar. Nws tuaj nyob rau hauv pre-mixed los yog hmoov daim ntawv uas yuav tsum tau tov nrog dej, thaum mortar yuav tsum tau tov los ntawm kos nrog xuab zeb, cement, thiab dej. Qhov no tuaj yeem txuag sijhawm thiab siv zog, tshwj xeeb tshaj yog rau DIYers lossis cov phiaj xwm me me.
2. Consistency: Pobzeb nplaum muaj kev ua tau zoo raws li nws tau tsim los ua kom tau raws li cov qauv tshwj xeeb thiab cov kev xav tau. Kev sib xyaw ntawm mortar tuaj yeem sib txawv nyob ntawm seb qhov sib xyaw ua ke thiab qhov zoo ntawm cov khoom siv, uas yuav cuam tshuam rau qhov zoo ntawm cov pobzeb installation.
3. Adhesion: Pobzeb nplaum feem ntau muab qhov zoo dua adhesion ntawm cov vuas thiab substrates piv rau mortar. Nws yog formulated nrog additives xws li polymers los yog resins uas txhim kho adhesion, saj zawg zog, thiab dej tsis kam, ua rau ib tug muaj zog thiab ruaj khov daim ntawv cog lus.
4. Flexibility: Ntau cov pobzeb nplaum yog tsim los ua kom yoog raws, tso cai rau lawv kom haum rau me ntsis txav los yog substrate expansion thiab contraction yam tsis muaj kev cuam tshuam kev sib raug zoo ntawm cov vuas thiab cov substrate. Qhov kev hloov pauv no yog qhov tseem ceeb tshwj xeeb hauv cov cheeb tsam uas muaj qhov kub thiab txias hloov pauv lossis kev txav ntawm cov qauv.
5. Moisture Resistance: Pobzeb nplaum feem ntau tiv taus cov dej noo ntau dua li mortar, ua rau nws haum rau cov chaw ntub dej xws li chav dej, chav ua noj, thiab pas dej da dej. Qee cov nplais nplaum nplaum muaj cov khoom tiv thaiv dej uas pab tiv thaiv lub substrate los ntawm dej puas.
6. Daim Ntawv Thov Tshwj Xeeb: Pobzeb nplaum los ntawm ntau hom, suav nrog epoxy adhesives, hloov cement-based adhesives, thiab pre-mixed adhesives, txhua tus haum rau cov ntawv thov tshwj xeeb thiab cov kev xav tau. Piv txwv li, epoxy adhesives yog qhov zoo tagnrho rau kev sib txuas cov pobzeb uas tsis yog ntxeem tau, thaum hloov cov nplaum yog tsim rau cov cheeb tsam uas muaj kev ya raws lossis qhov kub thiab txias.

Thaum cov pobzeb nplaum feem ntau nyiam rau nws qhov yooj yim ntawm kev siv, kev ua haujlwm zoo ib yam, thiab cov qauv tsim tshwj xeeb, mortar tseem muaj nws qhov chaw hauv pobzeb installation, tshwj xeeb tshaj yog rau cov phiaj xwm loj, kev siv sab nraum zoov, lossis thaum cov kev cai tshwj xeeb dictate nws siv. Thaum kawg, kev xaiv ntawm cov pobzeb nplaum thiab mortar yog nyob ntawm cov yam ntxwv xws li hom vuas raug ntsia, lub substrate, ib puag ncig, thiab qhov yuav tsum tau ua.