1. Kev Ruaj Ntseg Siab Dua

Hauv cov khoom xws li cov ntawv hauv pem teb, LVT (cov vuas vinyl zoo nkauj), thiab SPC (pob zeb yas sib xyaw), qhov kub thiab txias hloov pauv yooj yim ua rau thermal nthuav dav thiab contraction. Kev koom ua ke fiberglass reinforcement txheej tuaj yeem txo qhov shrinkage thiab deformation kev pheej hmoo, txo cov teeb meem xws li blistering thiab warping. Qhov no yog vim li cas ntau tus lej ntawm cov high-end flooring systems tam sim no suav nrog fiberglass stabilization txheej ua ib feem ntawm lawv cov qauv txheem. Dimensional stability yog qhov tseem ceeb rau kev teeb tsa loj thiab daim ntawv thov nrog cov kev cai nruj heev. Composite reinforcement cov ntaub ntawv, los ntawm cov nyhuv txwv ntawm lawv cov sab hauv reinforcement grid, tseem ceeb suppress anisotropic nthuav dav thiab contraction ntawm cov khoom nyob rau hauv ntau yam kub thiab av noo tej yam kev mob, yog li ua kom ntseeg tau tias lub sijhawm ntev flatness thiab kev ncaj ncees ntawm cov khoom vaj khoom tsev.

2. Sib dua, tab sis muaj zog dua

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov ntaub ntawv sib xyaw ua ke yog "kev sib dua." Piv rau kev ua kom cov ntaub ntawv tuab zuj zus, cov qauv kev sib xyaw ua ke tuaj yeem ua kom lub zog tensile, kev tiv thaiv kev cuam tshuam, thiab kev tiv thaiv kev rhuav tshem thaum tswj cov khoom sib dua. Qhov no tsis yog tsuas yog txo cov nqi thauj mus los thiab kev tsim kho xwb tab sis kuj ua rau cov tsev niaj hnub ua haujlwm tau zoo dua thiab pab txhawb kev tsim qauv zoo dua. Piv txwv li, hauv cov ntaub thaiv phab ntsa lossis cov ru tsev loj, kev siv cov khoom sib xyaw ua ke uas muaj fiber ntau tuaj yeem txo qhov hnyav ntawm tus kheej thaum muab kev txhawb nqa txaus, yog li txo qhov hnyav ntawm cov qauv tseem ceeb, ua kom zoo dua kev siv hlau, thiab thaum kawg txo cov nqi tsev tag nrho thiab ua kom muaj kev ywj pheej tsim qauv. Qhov cwj pwm ntawm "lub zog tshwj xeeb" siab (qhov sib piv ntawm lub zog-rau-qhov ceev) yog qhov tseeb uas kev tsim kho niaj hnub no siv zog rau.

3. Zoo dua rau cov txheej txheem sib xyaw niaj hnub

Cov ntaub ntawv siv hauv tsev niaj hnub nim no feem ntau hais txog kev sib xyaw ua ke ntawm ntau txheej thiab kev sib koom ua ke. Cov qauv txhawb nqa xws li cov ntaub thaiv qhov rooj tuaj yeem sib txuas tau zoo nrog ntau yam khoom siv xws li PVC, cov ntaub tsis-woven, ntawv ci txhuas, thiab cov ntaub thaiv dej tsis nkag, ua kom cov txheej txheem sib txuas, kev ruaj khov, thiab lub zog tag nrho ntawm cov qauv. Lawv twb tau siv dav hauv: PVC daim ntawv pem teb, cov ntaub pua plag txhawb nqa, TPO (thermoplastic polyolefin) ru tsev, cov ntaub thaiv dej tsis nkag, cov khoom sib xyaw ua ke hauv kev lag luam, cov kav dej, thiab cov tshuab rwb thaiv tsev. Cov txheej txheem sib xyaw ua ke niaj hnub no, xws li lamination, txheej, thiab co-extrusion, tuaj yeem tso cov ntaub ntawv txhawb nqa rau hauv cov cheeb tsam ntawm cov qauv sib xyaw ua ke uas xav tau lub zog tshaj plaws, ua rau muaj kev hloov kho thiab kev ua kom zoo dua ntawm cov khoom siv. Qhov kev sib raug zoo siab no nrog cov txheej txheem tsim khoom tso cai rau cov ntaub ntawv txhawb nqa sib xyaw ua ke kom sib xyaw ua ke rau hauv cov txheej txheem tsim khoom tshiab ntawm cov ntaub ntawv tsim kho.