SPC flooring muaj feem ntau ntawm pob zeb hmoov nyob rau hauv nws cov substrate txheej. Pob zeb hmoov yog nruj heev thiab muaj cov coefficient tsawg heev ntawm thermal expansion, zoo suppressing me ntsis thermal expansion thiab contraction uas yuav tshwm sim hauv PVC resin nws tus kheej. Yog li ntawd, SPC flooring tswj qhov seem stability nyob rau hauv ob qho tib si kub thiab tsis kub tej yam kev mob, tsis muaj warping, shrinkage, cracking, los yog lwm yam deformation teeb meem, ua rau nws tshwj xeeb tshaj yog haum rau installation nyob rau hauv loj - ncua qhov chaw.
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