Vim li cas flooring installers xav tau kev nyeem ntawv kom muaj nuj nqis
Lwm qhov kev lag luam uas tau txais txiaj ntsig los ntawm kev ntsuas dej noo ntau yog kev lag luam hauv pem teb. Ntoo flooring installers feem ntau xav tau kev ntsuas meej ntawm cov dej noo ntawm cov ntoo uas lawv siv nrog rau qhov txheeb ze av noo (RH) rau kev ntsuam xyuas qhov tseeb ntawm qhov chaw teeb tsa.
Vim li cas nws thiaj tseem ceeb heev los ua kom muaj nuj nqis ntsuas dej noo? Qhov laj thawj tseem ceeb yog tias, raws li cov khoom siv hygroscopic, ntoo nyiam nqus lossis tso dej kom txog thaum nws ncav cuag qhov sib npaug nrog ib puag ncig. Qhov no yog hu ua equilibrium noo noo cov ntsiab lus (EMC) ntawm cov ntoo, thiab tus nqi no yuav txawv ntawm ib qhov chaw ua hauj lwm mus rau lwm qhov, yog li cov flooring installers yuav tsum tau xyuas lawv cov ntoo thiab RH tej yam kev mob ntawm txhua qhov chaw ua hauj lwm.
Yog tias lub tsev ntoo raug teeb tsa deb dhau ntawm EMC qhov tseem ceeb ntawm qhov chaw teeb tsa tam sim no, ntau qhov kev ua tsis tiav yuav tshwm sim, suav nrog:
Discoloration. Hauv qee cov plag tsev ntoo, noo noo tuaj yeem ua rau qhov tsaus nti lossis xim tsis pom tshwm. Qhov no ruins qhov tsis txaus siab ntawm hauv pem teb thiab tuaj yeem ua tus precursor rau lwm cov flooring tsis ua hauj lwm.
warping. Raws li ntoo pib nqus dej noo, ntoo yuav pib warp thiab rub tawm hauv qab hauv pem teb. Feem ntau, cov ntu me me. Txawm li cas los xij, nyob rau qee qhov tsis tshua muaj thiab tsis tshua muaj, ntoo tuaj yeem cais tawm hauv pem teb yog tias muaj qhov chaw sab nraud ntawm cov dej noo.
crowned. Thaum muaj noo noo ntau nyob rau hauv nruab nrab ntawm ib daim ntawm cov ntoo flooring tshaj ntawm cov npoo, qhov chaw yuav o thiab tsim ib tug me me pob. Qhov no hu ua "neeg coob coob".
Cupping. Thaum muaj dej ntau ntawm cov npoo ntawm lub rooj tsavxwm dua li hauv nruab nrab, cov npoo yuav nce siab thaum lub rooj tsavxwm nthuav dav. Qhov no tseem tuaj yeem ua rau cov laug cam thawb tawm tsam ib leeg, tsim kom muaj lub ntsej muag wavy.
Nruam dej condensation. Raws li cov ntoo hauv pem teb tso cov dej noo ntau dhau, nws tuaj yeem condense ntawm cov ntoo.
Rau cov flooring installers, ib qho ntawm cov teeb meem no tuaj yeem ua rau hu rov qab, uas cuam tshuam nrog kev siv sijhawm ntau, kev ua haujlwm thiab cov peev txheej hloov cov plag tsev puas.
Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau ua kom muaj nuj nqis ntawm noo noo ntsuas ntawm % MC ntawm ntoo flooring. Tsis tas li ntawd nco ntsoov ntsuas qhov ntau ntawm RH cov xwm txheej ntawm qhov chaw ua haujlwm los pab txiav txim siab EMC ntawm cov ntoo.
Nco tseg: Txij li cov ntoo flooring installers tuaj yeem tswj tau ntau yam ntoo, tsuas yog muaj "ntoo ya raws meter" tsis txaus. Txawm tias nyob rau tib lub sijhawm noo noo, ntau hom ntoo yuav muaj kev nyeem ntawv sib txawv. Yog li ntawd, yog tias lub hom phiaj yog kom ua tiav qhov ntsuas dej kom muaj nuj nqis, nws yog ib qho tseem ceeb uas yuav tau xav txog kev kho rau hom ntoo. Qee qhov high-end ntoo ya raws ntsuas tau tsim kho hom, thaum lwm tus neeg siv yuav tsum tau hloov kho phau ntawv siv cov kab ntawv kho hom.
