Yam ntxwv Ntawm Ntoo Yas Flooring

Cov yam ntxwv ntawm cov ntoo-yas flooring hais txog kev tsim cov ntoo-yas flooring uas tuaj yeem ua tus tiv thaiv ib puag ncig thiab txo kev puas tsuaj. Qhov no feem ntau suav nrog kev nqus ntawm kev cuam tshuam quab yuam, resonance absorption, kev sib txhuam coefficient, rebound quab yuam, dov, thiab lwm yam. Feem ntau, cov tuam txhab ntoo-yas flooring muaj cov yam ntxwv ntawm cov khoom, uas tuaj yeem pab txo qis kev pheej hmoo ntawm tus kheej raug mob. Ntoo yas flooring yog ib yam tshiab ntawm ib puag ncig tus phooj ywg ntoo yas composite khoom khoom. Cov ntoo phenols tsim thaum lub sij hawm tsim cov high-density fiberboard yog ntxiv nrog cov yas siv dua tshiab thiab ua tiav los ntawm cov khoom siv granulation los ua cov khoom siv ntoo yas. Tom qab ntawd, pawg tsim khoom extrusion yog siv los ua ntoo yas flooring. Cov ntoo zoo tib yam uas twb muaj lawm rau cov yas ntoo hauv pem teb yog tsim los ntawm cellulose thiab lignin, uas muab lub zog rau nws, thiab kev sib xyaw ntawm lignin thiab cellulose tuaj yeem ua rau cov ntoo zoo. Sab nraum zoov pem teb yuav tsum muaj peev xwm tiv taus huab cua hloov pauv thiab muaj zog kub hloov sab nraum zoov. Hauv pem teb yuav tsum muaj cov yam ntxwv xws li kev ruaj ntseg, muaj zog corrosion kuj, thiab muaj zog compression kuj, uas daws cov A-property thiab ib puag ncig tiv thaiv kev cai ntawm sab nraum zoov flooring nyob rau hauv tshwj xeeb ib puag ncig.

1. Kev ua tau zoo: Nws yog cov kab mob uas muaj ntau yam ntoo fibers thiab cell vesicles, uas muaj kev ua haujlwm ntawm lub cev poob siab. Muaj cov ntoo fiber ntau ntev thiab nruj ntoo fiber ntau, cov khoom muaj elasticity zoo thiab hardness, thiab nws tus yam ntxwv. Tsis tas li ntawd, kev sib xyaw ua ke ntawm ntau lub rooj sib tham hauv qab tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm ntau hom ntoo yas flooring raws li kev nyab xeeb thiab kev ua haujlwm.
2. Khoom siv: Khoom siv Maple nyuaj muaj qhov siab ntom ntom, lub zog siab, hnav tsis kam thiab cuam tshuam kev cuam tshuam. Nws hardness yog 12 feem pua ​​​​siab dua cov ntoo qhib liab thiab 7 feem pua ​​siab dua cov ntoo qhib dawb. Ua tau ze li ntawm 38 degrees sab qaum teb latitude hauv North America, nrog lub sijhawm loj hlob luv dua thiab lub caij ntuj no ntev dua. Cov ntoo yog finer thiab tsis nkig, tab sis smoother nyob rau hauv kev sib txhuam thiab ntau resistant rau tej yam, ua rau nws ntau check thiab haum rau ntau yam xim.
3. Cov tsos mob: Cov tsos mob muaj lub ntsej muag zoo nkauj, nrog lub suab zoo thiab maj mam; Qhov sib txawv ntawm heartwood thiab sapwood yog me me, yog li cov xim sib txawv me me; Cov xim yog mos thiab kev ntxhib los mos yog nruj. Qhov hloov maj mam tsis sib xws ntawm nws lub koom haum saum npoo tawg tawm lub teeb, muab kev pom kev pom kev zoo dua rau tus neeg teb xov tooj. Nyob rau tib lub sijhawm, rau cov tsev hais plaub xws li kev ntaus pob thiab ntaus pob, lawv cov xim lub teeb ntuj thiab cov xim ci ntsa iab tuaj yeem tsim qhov sib txawv thiab sib haum xeeb.
Cov khoom tsim ntawm cov ntoo yas zoo hauv pem teb yog lub hauv paus, thiab tsuas yog los ntawm kev txhim kho ntawm lub hauv paus tsim nyog peb tuaj yeem tsim kom muaj qhov system zoo. Cov khoom siv rau lub vaj huam sib luag txiav txim siab qib ntawm cov ntoo yas hauv pem teb.