SPC Flooring Thickness Guide: 4mm, 5.5mm, 6.5mm, 8mm - Txhua hli yuav koj

I. Cov lus nug Txhua tus Installer hnov ​​hauv chav Showroom

Lub thickness ntawm ib daim ntawm rigid core vinyl flooring yog thawj tus neeg siv khoom saib thiab tus lej kawg lawv nkag siab. Nws tau teev nyob rau hauv txhua lub thawv, txhua nplooj ntawv khoom, txhua cov qauv zaub. Thiab nws yuav luag tsis tau tham txog qhov nws tswj tau tiag tiag. Kev lag luam tus shorthand - "thicker yog zoo" - tsis yog cuav, raws nraim, tab sis nws yog tsis tiav nyob rau hauv ib txoj kev uas ua rau cov neeg siv nyiaj nyob rau hauv millimeters lawv yuav tsis xav tias thaum tsis quav ntsej cov millimeters uas yuav ua rau hauv pem teb ntsiag to, warmer, thiab ruaj khov nyob rau hauv lub tshwj xeeb tej yam kev mob ntawm chav tsev nws yuav mus rau hauv.

SPC yog cov khoom sib xyaw. Nws cov tub ntxhais - "pob zeb yas composite" txheej uas muab cov khoom qeb nws lub npe - yog ib tug sib tov ntawm limestone hmoov, polyvinyl chloride resin, thiab ib tug puv tes ntawm stabilizers uas yog extruded rau hauv ib tug tuab, nruj daim ntawv. Lub thickness ntawm cov tub ntxhais yog dab tsi cov khoom labeling hais txog. Nyob rau sab saum toj ntawm cov tub ntxhais zaum ntawm cov ntawv luam tawm cov yeeb yaj kiab zoo nkauj thiab pob tshab hnav txheej, feem ntau 0.3mm txog 0.7mm tuab - tsis pom zoo hauv kev suav tag nrho cov thickness tab sis loj heev rau kev khawb tsis kam. Hauv qab ntawm lub hauv paus, ib qho txuas hauv qab ncoo ua los ntawm cork, IXPE ua npuas ncauj, lossis EVA ua npuas ncauj tuaj yeem laminated ncaj qha rau ntawm daim phiaj. Qee cov tuam ntxhab suav nrog cov ntaub qhwv no hauv kev ntsuas tag nrho cov thickness. Lwm tus tsis ua. Qhov kev tsis sib haum xeeb no yog thawj qhov laj thawj uas tus lej tuab ntawm daim ntawv lo tsis tuaj yeem raug coj los ntawm lub ntsej muag tus nqi.

Lub 5.5mm plank los ntawm ib lub chaw tsim khoom nrog 1.5mm txuas ncoo muaj lub hauv paus tseem ceeb uas yog 4mm tuab - tib yam cores raws li ib tug liab qab 4mm plank los ntawm lwm lub chaw tsim tshuaj paus uas tsis muaj ncoo nyob rau hauv nws ntsuas. Cov installers uas paub qhov no, Thomas ntawm lawv, yuav los ntawm cov tub ntxhais thickness, tsis tag nrho cov thickness. Cov neeg siv khoom uas tsis paub qhov no piv ob "5.5mm" cov khoom, xaiv cov khoom pheej yig dua, thiab xaus rau hauv pem teb uas coj zoo li 4mm plank nrog nyias daim nplaum nplaum rau hauv qab. Qhov sib txawv tseem ceeb tshaj plaws nyob rau hauv 4mm-5.5mm ntau yam, qhov twg ib millimeter ntawm cov tub ntxhais thickness yog ib feem tseem ceeb ntawm tag nrho cov khoom siv. Thaum lub sij hawm koj ncav cuag 8 hli planks, lub ncoo thickness yuav proportionally tsis tshua muaj feem xyuam - tab sis nyob rau hauv lub thinner kawg ntawm lub lag luam, nws yuav ua tau qhov sib txawv ntawm ib tug pem teb uas ciaj sia ib tug me ntsis uneven subfloor thiab ib tug uas telegraphs txhua pob nyob rau hauv lub slab.

II. Dab tsi 4mm Plank cog lus rau koj rau - thiab Nws tsis kam ua dab tsi

Lub 4 hli SPC plank yog qhov chaw nkag ntawm cov tub ntxhais kawm nruj. Nws yog qhov thinnest gauge uas muaj peev xwm tuav ib tug xauv profile yam tsis muaj fracturing ntawm nias sib koom thaum lub sij hawm installation. Nws yog tus nqi los sib tw nrog kev nkag - qib laminate thiab kua nplaum- nqes khoom kim heev vinyl pobzeb. Thiab nws yog, nyob rau hauv txhais tes ntawm ib tug installer uas to taub nws cov kev txwv, ib tug zoo kawg nkaus haumxeeb flooring khoom. Nyob rau hauv tes ntawm tus tswv tsev uas yuav nws vim tias nws yog qhov kev xaiv pheej yig tshaj plaws ntawm lub txee thiab nruab nws hla lub subfloor uas tsis tau npaj tseg, nws yog cov plank feem ntau yuav ua rau hu rov qab.

Yuav ua li cas lub 4mm gauge tau cog lus rau ib qhov project yog ib tug subfloor uas twb tiaj tus. Tsis yog "zoo li ca ntawm qhov siab sawv." Pav ca mus rau hauv 3 hli dhau 2-meter straightedge - tus qauv kam rau ua uas feem ntau flooring installation txheej txheem siv. Lub rigidity ntawm lub pob zeb polymer composite core yog thickness{10}}nyob ntawm. Lub 4 hli core muaj cov qauv nruj txaus los txhawb ko taw tsheb tsis muaj kev tawg, thiab txaus yoog raws cov me me subfloor nthwv dej - tab sis tsuas yog nce mus txog qhov taw tes xwb. Nyob rau hauv tas li ntawd mus rau lub locking mechanism yuav tsis muaj zog. Qhov rov qab micro-flexing ntawm ib daim nyias nyias hla ib qhov chaw me ntsis tsis sib xws tsis tawg lub hauv paus nws tus kheej. Nws ua rau qaug zog ntawm qhov xauv qhov profile, qhib qhov sib txawv ntawm qhov sib txawv ntawm cov seams uas, dhau lub hlis ntawm kev khiav tsheb mus los thiab cov av noo raws caij nyoog, ua rau pom qhov khoob. Hauv pem teb tsis ua tsis tiav. Kev npaj subfloor ua tsis tiav, thiab 4mm plank nyias dhau los nqus qhov sib txawv.

Ib yam uas 4mm SPC plank ua tau zoo dua li cov ntsuas tuab: nws ua kom sov sai dua li cov cua kub cua. Lub thermal tsis kam ntawm cov khoom siv hauv pem teb yog proportional rau nws thickness. Ib tug 4 hli core muaj kwv yees li ib nrab ntawm thermal mass ntawm 8 hli core, uas txhais tau hais tias nws ncav cuag lub hom phiaj ntawm qhov kub thiab txias nyob rau hauv kwv yees li ib nrab ntawm lub sij hawm. Hauv chav dej uas hauv pem teb tau cua sov rau ib teev thaum sawv ntxov thiab ib teev nyob rau yav tsaus ntuj, qhov sib txawv ntawm qhov sov sov - lub sij hawm nce yog pom tau txhua hnub. Nyob rau hauv ib chav tsev nyob qhov twg cov cua sov yog nyob tsis tu ncua rau rau lub hlis ntawm lub xyoo, nws yog tsis tsim nyog. Daim ntawv thov dictates seb qhov no tseem ceeb. Thomas tau hais txog kev kho chav dej hauv Dallas qhov twg tus neeg siv khoom tau hais rau ntawm 8mm plank rau "kev xav zoo tshaj." Lub radiant cua sov system tau tsim rau pobzeb. Nrog 8 hli ntawm cov pob zeb ntom ntom ntawm cov cua sov thiab chav tsev, hauv pem teb siv plaub caug -tsib feeb kom sov. Nws hais tias, "Nws hu kuv peb lub hlis tom qab," thiab nug seb kuv puas tuaj yeem hloov nws rau 4 hli. Kuv ua tsis tau. Lub hauv paus twb nyob rau hauv. Nws nyob nrog nws tam sim no, tab sis nws tig lub ntsuas kub rau ib teev ua ntej nws tawm ntawm txaj.

III. 5.5mm: Qhov Thickness Feem ntau Lub Tsev Tsis tas yuav tawm mus

Yog tias cov khoom lag luam tawv tawv hauv pem teb muaj qhov chaw qab zib, nws nyob ib puag ncig 5.5mm hauv tag nrho cov tuab, nrog cov tub ntxhais tuab ntawm kwv yees li 4.5mm txog 5mm nyob ntawm seb puas muaj cov ntaub ntawv txuas nrog rau hauv qhov ntsuas. Qhov ntsuas no sawv cev rau lub ntsiab lus ntawm qhov kev ua kom nruj ntawm cov plank ua kom txaus los txuas cov yam me me subfloor imperfections uas muaj nyob rau hauv feem ntau tiag - ntiaj teb cov tsev - me ntsis poob ze ntawm lub qhov rooj, maj mam nthwv dej hauv pob zeb ua pob zeb uas tus tsim hu ua "nyob rau hauv kam rau ua," lub graphs 6} seam nyob rau hauv qhov chaw thib ob txoj kev. A 5.5mm plank tsis ua subfloor npaj xaiv. Nws ua rau subfloor npaj me ntsis ntxiv zam txim.

Lub ntsuas phoo mechanism ntawm 5.5mm plank feem ntau yog qhov poob -lock lossis kaum -lub kaum sab xis nrog qhov tob dua, muaj zog dua qhov profile dua li qhov 4mm core tuaj yeem haum rau lub cev. Cov khoom tseem ceeb ntxiv nyob ib ncig ntawm lub xauv pob qij txha muab kev tiv thaiv rau lub zog sib hloov uas ko taw tsheb siv rau cov seam. Thaum lub pob taws nias rau ntawm ib sab ntawm ib qho kev sib koom ua ke, lub phiaj xwm ntawm lwm sab xav nqa. Lub tshuab xauv lub cev tiv thaiv lub zog nqa, thiab lub thickness ntawm cov khoom saum toj thiab hauv qab lub xauv txiav txim siab ntev npaum li cas nws tuaj yeem tiv taus ua ntej micro- qhov khoob pib qhib. Hauv 5.5mm plank, nrog nws qhov sib sib zog nqus ntsuas qhov ntsuas me ntsis thiab cov khoom siv ntxiv, qhov kev tiv thaiv ntev ntev dua li ntawm 4mm plank nyob rau hauv cov xwm txheej zoo tib yam. Rau ib chav pw lossis chav nyob - nruab nrab ntawm ko taw tsheb, tsis muaj kev thauj mus los, cov av ib txwm muaj - 5.5mm SPC pem teb yuav ua tsis tau qhov txawv ntawm cov ntoo tuab rau nws lub neej kev pabcuam tag nrho.

Muaj qhov zoo nkauj ntsiag to rau qhov ntsuas 5.5 hli uas cov khw muag khoom tsis tshua hais vim nws ua haujlwm tawm tsam "thicker yog qhov zoo dua" tsab ntawv muag khoom. Hauv ntau-cov tsev dab neeg thiab cov tsev nyob hauv tsev, qhov hnyav ntawm cov khoom siv hauv pem teb dhau los ua qhov kev xav ntawm cov qauv. Ib qho 8 hli SPC plank hnyav kwv yees li 40% ntau dua ib square meter dua li 5.5 hli plank. Tshaj li 50-square- meter installation, qhov sib txawv qhov hnyav yog ntsuas tau ntau pua kilograms ntawm cov khoom thauj tuag rau hauv pem teb joists. Rau ib qho slab ntawm qib, qhov no tsis cuam tshuam. Rau qhov thib ob -zaj dab neeg ntoo- thav duab hauv pem teb hauv lub tsev xyoo 1970, nws yuav tsis yog. Qhov ntsuas 5.5 hli, los ntawm kev sib zog thiab tseem muaj peev xwm ua tau zoo, qhib cov teeb meem kev teeb tsa uas lub hauv pem teb hnyav dua yuav xav tau tus kws ua haujlwm kos npe tawm uas tsis muaj leej twg xav them rau.

Cov core rigid flooring uas YUPSENI extrudes nyob rau hauv 5.5 hli ntau yog tsim nrog ib tug calibrated limestone - mus rau -polymer piv uas ua rau ib tug tshwj xeeb lub ntiajteb txawj nqus ntawm kwv yees li 1.95, ib tug nqi uas xa khoom muaj xws li nyob rau hauv batch - theem specification sheets alongside lock{5}}pull ntau lawm Lub hom phiaj ntom ntom ntawd tsis yog kev sib tsoo; Nws yog lub ntsiab lus uas cov tub ntxhais ua tiav txaus rigidity rau txuas me me subfloor irregularities yam tsis ua kom tuab heev uas nws compromises lub plank lub peev xwm los txiav nrog ib tug standard utility riam - fabrication txiav txim siab uas installers txaus siab rau thiab cov tswv tsev yeej tsis xav txog.Tshawb xyuas cov vinyl plank tshwj xeeb tshwj xeeb nrog rau 5.5mm kev xaiv.

IV. 6.5mm thiab 8mm: Thaum Rigid Core pib zoo li Hardwood

Qhov dhia ntawm 5.5mm mus rau 6.5mm los yog 8mm yog qhov dhia ntawm hauv pem teb uas ua tau zoo rau hauv pem teb uas tshaj tawm nws lub xub ntiag. Ib qho 8mm SPC plank tsis flex hauv tes. Nws muaj heft - ib qho 1.2-meter- ntev plank hnyav txaus uas koj pom nws thaum koj khaws ib lub thawv. Thaum koj tso nws rau hauv lub pob zeb hauv pem teb los ntawm ob peb centimeters, lub suab nws ua yog ib qho khoom, qis- zaus xov tooj, tsis yog lub hollow click ntawm ib tug nyias plank tawm rau tib qhov chaw. Lub suab ntawd tsis yog kev lag luam. Nws yog physics - ntau qhov loj, qis resonant zaus, tsis hnov ​​suab vibration. Nws yog tib yam vim li cas lub qhov rooj ruaj khov - lub qhov rooj tseem ceeb sib txawv ntawm qhov hollow - lub qhov rooj tseem ceeb thaum koj khob nws, thiab nws yog vim li cas cov pob zeb sib xyaw ntau dua cov plag tsev feem ntau tau piav qhia hauv chav ua yeeb yam nrog lo lus "khoom," txawm tias tsis muaj cov khoom ntoo cuam tshuam.

Qhov zoo ntawm cov qauv ntawm cov ntsuas tuab yog pom pom nyob rau hauv loj, qhib - qhov chaw npaj. A 6.5mm lossis 8mm plank spans subfloor irregularities zoo dua vim tias muaj ntau cov khoom los tiv thaiv flexure. Cov txheej txheem xauv rau ntawm cov phiaj tuab no feem ntau yog tag nrho -poob- xauv tsim nrog tus ntoo khaub lig- ntu uas txuas mus rau feem ntau ntawm cov tub ntxhais tuab. Qhov tshwm sim yog ib qho seam uas coj raws li qhov yuav luag nruj kev sib txuas nyob rau hauv ib txwm nyob hauv chaw thau khoom. Hauv kev lag luam chaw - cov khw muag khoom, chaw noj mov hauv tsev noj mov, chaw ua haujlwm chaw tos txais - qhov twg dov loads los ntawm lub laub, lub rooj zaum, thiab cov cuab yeej ntxuav yog niaj hnub, lub zog seam ntawm 8 hli plank tuaj yeem yog qhov sib txawv ntawm hauv pem teb uas tseem zoo li seamless tom qab peb xyoos ntawm kev khiav tsheb txhua hnub thiab hauv pem teb uas tau tsim kev sib tham nrog cov kab xauv.

Lub acoustic kev ua tau zoo sib txawv ntawm 5.5mm thiab 8mm yog tiag tiag tab sis subtler tshaj li cov lus lag luam qhia. Lub thicker, denser plank kis tsis tshua muaj suab nrov - footsteps, poob khoom, lub rooj zaum scrapes - los ntawm pem teb los ua ke. An 8mm SPC plank with an integrated high-density foam underlayment can achieve an impact insulation class rating in the low 50s, which meets the minimum code requirements for multi-family construction in most jurisdictions. Lub 5.5mm version ntawm tib cov khoom, nrog rau tib lub underlayment, tej zaum yuav sim nyob rau hauv lub siab 40s. Qhov sib txawv ntawm ob lossis peb lub ntsiab lus IIC tau hnov ​​​​hauv chav tsev hauv qab no, tab sis nws tsis yog qhov txawv ntawm "tsim" thiab "nruab". Nws yog qhov sib txawv ntawm "tshaj" thiab "me ntsis ntsiag to." Txawm hais tias qhov sib txawv tseem ceeb yog nyob ntawm seb koj nyob hauv chav tsev hauv qab hauv pem teb raug teeb tsa.Nyeem peb qhov kev txheeb xyuas ntawm SPC flooring hauv kev lag luam ib puag ncigtxhawm rau saib tob npaum li cas qhov tuab cuam tshuam rau kev ua haujlwm nyob rau hauv dov loads thiab siab - tsheb thauj mus los.

Ib qho kev lag luam tawm - tawm uas los nrog cov ntsuas hnyav dua tsis tshua tau tham hauv cov khw muag khoom: thermal lag. Radiant cua sov tshuab, txawm tias hydronic lossis hluav taws xob, cua sov hauv chav los ntawm kev ua kom sov hauv pem teb, uas tom qab ntawd radiates cua sov rau hauv qhov chaw nyob. Cov ntaub pua tsev tuab yuav siv sij hawm ntev dua kom sov thiab, ib zaug ua kom sov, ntev dua kom txias. Hauv chav dej uas muaj cua sov rau ib teev thaum sawv ntxov, 8 hli hauv pem teb yuav siv sijhawm nees nkaum feeb thawj zaug ntawm lub sijhawm ntawd tsuas yog nce mus txog qhov kub thiab txias uas xav tias sov so rau ib ko taw liab qab. Tib pem teb hauv chav nyob uas cov cua sov ua haujlwm tsis tu ncua rau lub hlis yuav muaj zog ntau dua -ntau dua li hauv pem teb nyias vim tias nws khaws cov cua sov zoo dua thaum lub sijhawm tawm - voj voog. Zaj lus qhia ntawm no tsis yog hais tias ib lub thickness yog zoo dua. Zaj lus qhia yog tias daim ntawv thov txiav txim siab seb qhov thermal lag yog qhov tshwj xeeb lossis kab laum.Peb phau ntawv qhia rau SPC flooring tshaj underfloor cua sovnpog qhov kev coj tus cwj pwm thermal hauv kev nthuav dav, suav nrog cov thickness pom zoo rau ntau hom cua sov.

V. Cov txheej hauv qab uas tsis muaj leej twg xav them rau

Cov ntaub ntawv txuas nrog rau sab nraub qaum ntawm SPC plank yog ib qho ntawm cov khoom lag luam uas tau txais cov cim kos rau ntawm lub thawv thiab yuav luag tsis muaj kev xav los ntawm tus neeg yuav khoom. Nws feem ntau yog 1 hli mus rau 2 hli ntawm tus ntoo khaub lig- txuas polyethylene ua npuas ncauj, IXPE, los yog EVA - ib lub cushion nyias uas ua haujlwm rau peb ib txhij: nws txo qhov hollow acoustic kos npe ntawm cov tub ntxhais nyuaj tiv thaiv subfloor, nws muab ib qho microscopic npaum li cas ntawm compression rau absorber, nws yog ib tug me me barrier raws li ib tug me me daim nyias nyias. nrog rau ua- nyob rau hauv noo- zaj duab xis resistant. Ntawm 4mm lossis 5.5mm plank, lub ncoo no ua haujlwm hnyav. Ntawm 8 hli plank, nws ua tsawg dua, vim tias qhov loj ntawm cov tub ntxhais nws tus kheej twb tau tuav feem ntau ntawm cov suab nrov thiab flatness - cov haujlwm them nyiaj.

Dab tsi ntawm lub ncoo txuas tsis tuaj yeem ua tau - thiab dab tsi uas tsis muaj lub ncoo txuas rau ntawm lub pob txha pob txha tuaj yeem ua tau - yog qib subfloor. Qhov no yog qhov kev nkag siab ntau tshaj plaws uas ua rau kev teeb tsa ua tsis tiav. Ib tug 2 hli ua npuas ncauj ncoo compresses los ntawm ib feem ntawm ib millimeter nyob rau hauv lub luj ntawm ko taw tsheb. Nws yuav tsis sau 5mm dip. Nws yuav tsis nqus qhov siab qhov sib txawv ntawm ob daim ntawv uas nyob ib sab ntawm subfloor plywood uas tsis sanded flush. Thaum tus installer tso lub SPC plank hla ib qho tsis sib luag subfloor thiab xav kom lub ncoo them nyiaj, qhov tshwm sim tiag tiag yog tias lub plank flexes, lub xauv sib koom qhib me ntsis, thiab ntau lub hlis ntawm kev khiav tsheb qhov qhib me ntsis yuav pom qhov sib txawv. Lub ncoo ua nws txoj haujlwm - nws cushioned lub footfall. Nws tsis tuaj yeem ua lub subfloor txoj haujlwm.

Rau kev teeb tsa uas qhov kev ua tau zoo ntawm acoustic yog ib qho tseem ceeb - cov tsev nyob, cov tsev tsev, cov tsev so, cov chaw hauv tsev so - ib qho yob cais - tawm hauv qab yog qee zaum teev ntxiv rau cov ntaub ntawv txuas. Qhov no yog cais 2 hli mus rau 3 hli txheej ntawm siab - ceev acoustic ua npuas ncauj los yog cork uas yog nteg nyob rau hauv subfloor ua ntej cov flooring planks mus down. Kev sib xyaw ua ke ntawm cov ntaub ntawv txuas thiab ib qho kev sib cais hauv qab tuaj yeem thawb qhov ntsuas IIC ntawm 5.5mm lossis tuab SPC pem teb rau hauv siab 50s lossis qis 60s, uas tshaj qhov yuav tsum tau ntawm txawm tias cov cai nruj tshaj plaws hauv lub koom haum. Tus nqi ntawm qhov ntxiv underlayment yog kwv yees li ob mus rau peb duas las ib square meter. Tus nqi raug foob los ntawm cov neeg zej zog hauv qab rau kev cuam tshuam cov suab nrov yog qhov sib txawv ntawm qhov loj. Thomas hais txog ib txoj haujlwm nyob rau hauv ib lub tsev siab siab -nce tsev nyob hauv Austin qhov chaw uas lub koom haum tswv tsev xav tau IIC ntawm 60 lossis siab dua. Tib txoj kev mus rau qhov ntawd nrog lub hauv paus tseem ceeb yog 6.5 hli plank tshaj 3 hli cork underlayment, kuaj ua tiav kev sib dhos. Nws tau hais tias "Cov nyiaj hauv qab tau ntxiv txog cuaj puas duas las rau rau -txheej- haujlwm," nws hais. "HOA nplua rau hauv pem teb tsis pom zoo yog tsib txhiab daus las. Kev lej tsis nyuaj."

VI. 30-thib ob Thickness Check tsis muaj Caliper

Muaj kev sim teb uas Thomas siv rau txhua pawg ntawm SPC planks uas tuaj txog ntawm nws qhov chaw ua haujlwm, thiab nws tsis koom nrog micrometer, caliper, lossis ib qho kev ntsuas ntsuas ntau dua li nws ob txhais tes. Nws khaws ib daim phiaj, tuav nws horizontally ntawm ib kawg, thiab flicks dawb kawg nrog nws tus ntiv tes xoo. Tom qab ntawd nws tig nws dua thiab flicks lub hauv qab. Tom qab ntawd nws tuav daim phiaj vertically, tuav nws ntawm nruab nrab ntawm ob txhais tes - ib txhais tes ntawm txhua lub ntsej muag - thiab siv cov lus tsa suab maj mam zoo li nws tab tom sim wring dej tawm ntawm daim phuam. Nws khiav tag nrho cov tshev no nyob rau hauv peb caug vib nas this, thiab nws tau ua lawv ntev heev uas nws tsis nco qab xav txog qhov txiaj ntsig txhais li cas. Tab sis thaum kuv hais kom nws piav qhia, nws tsoo nws nrog qhov tseeb ntawm ib tus neeg uas tau kawm ntau tus neeg ua haujlwm ua haujlwm.

Tus thumbnail flick nyob rau saum npoo ntawm lub plank ua suab nrov. On a dense, properly formulated rigid core, that sound is a short, sharp click - high-pitched, with no lingering resonance. If the sound is dull or thuddy, it often indicates a lower-density core formulation or a thicker attached pad that is absorbing the vibration. Tsis yog ib qho tsis xws luag, tab sis qhov sib txawv qhia nws ib yam dab tsi txog qhov ntom ntawm cov pob zeb sib xyaw ua ntej nws tau muab qhwv ib lub thawv. Lub flick ntawm lub hauv qab, tiv thaiv lub ncoo txuas, ua rau yuav luag tsis muaj suab nyob rau hauv lub qhov dej - ua plank - lub ncoo absorbs qhov cuam tshuam tag nrho. Yog hais tias lub underside flick ua ib tug nias los ntawm lub ncoo, lub ncoo yog ib yam nkaus thiab nyias los yog tuab heev ua nws acoustic muaj nuj nqi zoo.

Kev sib tw twist - tuav lub plank los ntawm lub ntsej muag thiab siv lub teeb torsional quab yuam - yog ib qho uas ncaj qha ntsuas qhov tuab ntawm tus lej ntawm daim ntawv yuav tsum tau lav. Lub 4 hli plank twists pom zoo nyob rau hauv lub teeb heev tes siab. Ib tug 5.5mm plank twists me ntsis. Ib tug 8mm plank NW nyuam qhuav twists txhua. Tus nqi ntawm twist tsis yog ib qho kev ntsuas ntawm core thickness; Nws yog ib qho kev ntsuas ntawm yuav ua li cas cov khoom siv tshwj xeeb yuav teb rau kev teeb tsa ntawm lub subfloor uas tsis zoo tag nrho. Ib tug plank uas twists tau yooj yim nyob rau hauv tes yuav twist yooj yim nyob rau hauv ib tug hnyav piece ntawm rooj tog nyob ze ntawm ib tug seam. Qhov kev ntsuas twist yuav siv sijhawm peb vib nas this. Nws yuav tsis muab koj tus lej rau ob qhov lej lej, tab sis nws yuav qhia koj txhua yam koj xav paub txog seb lub plank hauv koj txhais tes yog nyob rau hauv chav koj tab tom yuav nruab rau hauv.

Qhov no tsis yog folklore. Nws yog ib tug crude proxy rau flexural modulus - engineering parameter uas piav qhia ntau npaum li cas cov khoom khoov nyob rau hauv load. Lub flexural modulus ntawm lub pob zeb polymer composite core feem ntau yog kev ua haujlwm ntawm nws cov tuab thiab nws cov ntxhia - rau -polymer ratio. Cov tub ntxhais tuab tuab tiv thaiv kev khoov zoo dua li cov tub ntxhais nyias nyias ntawm tib lub qauv. Ib tug denser core resists dabtsi yog khoov zoo dua ib tug tsawg ntom core ntawm tib thickness. Kev ntsuas twist captures ob qho tib si sib txawv ib txhij, thiab nws ua li ntawd nyob rau hauv ib txoj kev uas yuav tsum tsis muaj cov cuab yeej thiab tsis muaj calibration. Thomas, uas tau txhim kho cov plag tsev txij li ua ntej SPC muaj nyob hauv cov khoom lag luam, ntseeg qhov kev sim no ntau dua li nws ntseeg cov ntawv tuab ntawm lub thawv. Nws tau hais tias "Cov ntawv sau tuaj yeem nkag siab yuam kev," nws hais. "Lub plank hauv koj txhais tes ua tsis tau."

VII. Xaiv los ntawm Chav, Tsis yog los ntawm Kev Lag Luam Tus lej

Qhov kev txiav txim siab tuab, txo qis rau nws qhov tseem ceeb, yog kev txiav txim siab txog dab tsi txhua chav hauv tsev lossis chaw lag luam nug txog nws hauv pem teb. Cov khoom lag luam teeb tsa cov kev xaiv los ntawm tus nqi qib. Lub installer npaj lawv los ntawm subfloor mob. Tus neeg yuav khoom ntse npaj lawv los ntawm chav ua haujlwm, thiab cov lus hauv qab no yog cov ntsiab lus ntawm yuav ua li cas plaub feem ntau thicknesses daim ntawv qhia mus rau plaub feem ntau installation ib puag ncig.

Lub rooj nthuav tawm ib yam dab tsi uas "thicker yog qhov zoo dua" cov lus piav qhia tsis meej: qhov ntsuas 5.5 hli yog cov lus teb kom raug rau ntau thaj chaw square footage dua li lwm cov tuab. Nws tsis yog qhov tseeb cov lus teb rau cov chav dej nrog lub tshav kub radiant, qhov twg 4mm plank qhov qis thermal loj yog qhov txiaj ntsig zoo. Nws tsis yog cov lus teb raug rau qhib- phiaj xwm chav ua noj- nyob- thaj chaw noj mov nrog cov ko taw hnyav thiab hloov cov rooj tog zaum, qhov ntxiv rigidity ntawm 6.5mm lossis 8mm plank them rau nws tus kheej hauv seam ntev. Tab sis rau cov chav pw, txoj hauv kev, thiab cov chaw nyob nruab nrab uas ua rau feem ntau ntawm lub tsev hauv pem teb, qhov ntsuas 5.5 hli muab kev ua tau zoo uas tsis txawv ntawm cov kev xaiv tuab ntawm cov khoom siv uas muaj nqi qis dua - thiab ntawm qhov hnyav uas tsis sib tw lub peev xwm ntawm sab saud {{12}3}}story ntoo -}

Rau cov neeg yuav khoom sib piv SPC nrog rau lwm pawg hauv pem teb, kev sib tham tuab cuam tshuam nrog kev lag luam dav dav -offs. Lub 12 hli laminate plank yog tuab dua li ib qho SPC plank ntawm lub khw, tab sis nws HDF core yog qhov yooj yim rau ya raws nyob rau hauv ib txoj kev uas lub pob zeb puas cores tsis yog. Cov khoom siv tawv tawv hauv pem teb ntawm 18mm yog cov khoom siv hauv tsev tuab tshaj plaws muaj, thiab nws tuaj yeem tau xuab zeb thiab rov ua dua ntau zaus - tab sis nws raug nqi plaub mus rau kaum npaug ntawm SPC tus nqi ib square meter, thiab nws tsis tuaj yeem ntsia hauv qab daus lossis chav dej. Qhov sib piv thickness tsuas yog ua rau kev nkag siab nyob rau hauv cov ntsiab lus ntawm qhov khoom nws tus kheej muaj peev xwm ntawm.Peb qhov kev sib piv tag nrho ntawm SPC, laminate, thiab cov khoom siv ntootshuaj xyuas cov ntoo khaub lig-qeb qhov sib txawv hauv kev nthuav dav, suav nrog seb qhov tuab npaum li cas rau hauv txhua qhov khoom siv tus nqi tag nrho.

Lub Quietest Pem Teb hauv Tsev

Ib qho kev ntsuas thickness ntawm daim ntawv lo rau hauv pem teb yog tus lej. Nws yog tus lej muaj txiaj ntsig - nws qhia koj qee yam tiag tiag txog cov khoom siv ntau npaum li cas hauv cov phiaj xwm, thiab cov khoom siv ntawd txhais tau tias tsis zoo, tab sis ntseeg tau, rau hauv kev coj tus cwj pwm tseem ceeb. Tab sis tus lej tsis yog qhov kev txiav txim siab. Qhov kev txiav txim siab yog hais txog dab tsi hauv pem teb yuav raug hais kom ua siab ntev, nqus, thiab muffle rau kaum lossis nees nkaum xyoo tom ntej, thiab qhov twg millimeter suav muab cov khoom txaus los ua txoj haujlwm ntawd yam tsis tau muab cov khoom siv ntau heev uas nws tsim teeb meem tshiab - hnyav, thermal lag, teeb meem teeb meem - uas cov kev xaiv thinner yuav zam tau.

Thomas, tus neeg tsim khoom Houston, muaj lus hais tias nws rov hais dua rau txhua tus neeg siv khoom uas tau daig ntawm cov lus nug tuab. "Kuv tsis quav ntsej txog qhov tuab npaum li cas ntawm koj lub plag tsev nyob rau hnub ib. Cov plag tsev nws nruab uas tsim cov xov tooj tsawg tshaj plaws - qhov twg tus neeg siv tsis nco qab daim ntawv spec nkaus thiab tsuas yog nyob hauv pem teb, xyoo dhau los, tsis tau xav txog dab tsi hauv qab lawv ko taw - tsis yog cov plag tsev tuab tshaj plaws uas nws nruab. Lawv yog cov plag tsev uas cov tuab tau sib phim rau chav tsev, thiab chav tsev yeej tsis thov ntau tshaj li hauv pem teb yuav muab tau. Qhov kev ntsiag to no yog lub suab ntawm cov flooring thickness specification ua nws txoj hauj lwm.

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