Kab lis qhov chaw ua hauv tsev sib xyaw thiab cov ntaub ntawv uas tsim rau hauv tsev sib xyaw tau pib muaj ntau dua li cov ntaub ntawv uas tsim rau hauv tsev sib xyaw — nyob rau hauv lub tsev sib xyaw ntawm lub tebchaws US, cov ntaub ntawv uas tsim rau hauv tsev sib xyaw tau muaj 55% ntawm cov tsev sib xyaw uas tau tsim los ntawm qhov chaw, thaum cov ntaub ntawv uas tsim rau hauv tsev sib xyaw tau muaj 30%, thiab cov ntaub ntawv uas tsim rau hauv tsev sib xyaw thiab lwm yam tau muaj 15%. Tiamsis "ntaub ntawv uas tsim rau hauv tsev sib xyaw" yog qhov uas muaj ntau yam ntaub ntawv uas muaj kev ua haujlwm ntau dua: cov ntaub ntawv uas tsim rau hauv tsev sib xyaw uas muaj 6-mil thiab tsim rau hauv tsev sib xyaw tau muaj $2.50/sq ft thiab tau muaj 2-3 xyoo rau hauv tsev sib xyaw, thaum cov ntaub ntawv uas tsim rau hauv tsev sib xyaw uas muaj 40-mil thiab tsim rau hauv tsev sib xyaw tau muaj $5.50/sq ft thiab tau muaj 15 xyoo los sis. Qhov txiav txim yog rau hauv cov ntaub ntawv uas tsim rau hauv tsev sib xyaw, cov ntaub ntawv uas tsim rau hauv tsev sib xyaw thiab cov ntaub ntawv uas tsim rau hauv tsev sib xyaw. Qhov no yog qhov kev qhia rau cov neeg uas tsim rau hauv tsev sib xyaw kom paub txog cov ntaub ntawv uas tsim rau hauv tsev sib xyaw kom zoo rau hauv tsev sib xyaw. Nyob rau Guangdong Wiselink Ltd., peb tsim cov ntaub ntawv uas tsim rau hauv tsev sib xyaw los ntawm cov neeg tsim rau hauv tsev sib xyaw ntawm China uas muaj 5 tus thiab cov neeg tsim rau hauv tsev sib xyaw ntawm Europe uas muaj 1 tus, thiab peb tau tsim cov ntaub ntawv uas tsim rau hauv tsev sib xyaw rau hauv 2 million square feet rau hauv 200+ tsev sib xyaw.
LVT/LVP (Luxury Vinyl Tile/Plank) — yog qhov ntaub ntawv uas tsim rau hauv tsev sib xyaw uas muaj ntau dua rau hauv tsev sib xyaw thiab hauv cov rooj. Qhov uas koj xav paub kom tsim rau hauv tsev sib xyaw:
Cov ntsiab uas kawm yuav tsum muaj qhov siab heev. Txheeb xyuas los ntawm mils (ib tug ntawm ib lub ceev). Ib lub 20 mil cov ntsiab uas kawm yog qhov tsawg tshaj plaws rau hais teb nyob hauv lub tsev nyob. 30-40 mil rau cov rooj. 40+ mil rau cov chaw sib txuas thiab cov chaw nyob. Cov ntsiab uas kawm yog ib qho urethane uas tsis muaj duab (nws feem ntau muaj cov duab tshiab lossis aluminum oxide uas pab tiv thaiv) uas tiv thaiv cov duab uas tau muab txhim kho. Rau kev nco: 6-12 mil yog rau hais teb nyob xwb — nws yuav muaj duab tshem rau hais teb nyob hauv lub tsev nyob rau ib lub ceev 12. 20 mil yog qhov tsawg tshaj plaws rau hais teb nyob hauv lub tsev nyob (yuav muaj 8-12 xyoo). 30 mil rau cov rooj (12-15 xyoo). 40 mil rau cov chaw sib txuas (15-20 xyoo).
Cov ntsiab ntawm kev xaiv cov ntaub ntawv kuj tseem muaj qhov txaus siab. SPC (Stone Plastic Composite) yog qhov txaus thiab tsis txav, thiab tuaj yeem nyob rau hauv qhov ceev thiab qhov ntsuas kub thiab yuav; nws yog qhov zoo tshaj plaws rau cov chaw sib xyaw thiab muaj qhov density ntawm 1.8-2.2 g/cm³. WPC (Wood Plastic Composite) yog qhov nyias dua los ntawm qhov kawg ntawm nqaij, tab sis tsis txaus thiab tsis txav li SPC; nws yog qhov txaus rau cov rooj tsev uas cov neeg mus txog nyob, tab sis tsis xaum rau cov chaw uas muaj neeg nyob ntau. Dry-back (flexible vinyl) tsis muaj qhov txaus thiab tsis txav rau hauv qhov kawg; nws yuav tsum tau muab xaiv rau hauv qhov kawg ntawm sheet vinyl. Rau qhov thickness, rau SPC/LVP: 4mm yog qhov tshwm sim tshaj plaws rau cov rooj tsev uas neeg nyob; 5mm yog qhov tshwm sim tshaj plaws rau cov rooj tsev uas muaj neeg nyob ntau (nws pab ua kom txaus thiab tsis txav rau qhov kev xaiv click-lock); 6-8mm rau cov rooj tsev uas muaj neeg nyob ntau thiab cov chaw sib xyaw. Cov khoom uas muaj qhov thickness ntau dua yog qhov txaus thiab tsis txav rau hauv qhov kawg ntawm nqaij, thiab pab txhawb rau cov ntaub ntawv uas tsis txaus thiab tsis txav rau hauv qhov kawg ntawm rooj tsev.
Sheet vinyl tsis tuaj los ntawm 6-12 foot wide rolls. Tsis tshua pom ntau rau hauv cov hotel li LVT/LVP, tabti muaj qhov siv nyob rau qhov txiav thiab. Nws yog qhov zoo heev rau hauv cov bathroom (tsis muaj qhov khaub ncaws thaum twg—ib qhov yam tsis muaj khaub ncaws los ntawm lub tsev mus rau lub tsev), hauv cov qhov chaw siv rau kev ua hauv tsev (kitchens, laundry rooms), thiab hauv cov qhov chaw uas cov tshuab tshuab tau los ntawm qhov chaw siv rau kev ua hauv tsev (corridor intersections) uas koj xav tau qhov khaub ncaws tsis muaj. Qhov uas nws tsis zoo: kev siv tau qhov tshwm sim rau kev siv (ntawv loj, txiav ntau, thiab adhesive uas tau siv rau txhua qhov). Kev kho tau siv qhov kho, tsis yog kev kho ib qhov plank. Qhov nqi: $3.00-$5.00/sq ft uas tau siv lawm. Wear layer spec: 20 mil minimum rau cov chaw siv rau kev ua hauv tsev. Kev siv rau cov bathroom ntawm cov hotel yog 30 mil.
VCT (Vinyl Composition Tile) — cov tswv yim ntawm lub qhov chaw siv nyob rau hauv qhov chaw sib xyaw, 12"x12" tiles, tsis zoo heev, yuav tsum muab wax. Ntshai los ntawm qhov ntau, tab sis yuav tsum siv lub sijhawm ntau. Qhov loj: $1.50-$2.50/sq ft uas tau txhawb. Puas yog li cas nws tsis siv rau hauv cov hotel? Yuav tsum muab txhawb thiab wax txhua 3-6 hnub. Rau hauv cov hotel, nws txhais tau tias yuav tsum kho qhov chaw thiab muab nqi rau cov neeg siv lub sijhawm ntawm lub ntiaj teb. Qhov nqi rau kev kho ( $0.50-$0.80/sq ft/xyaum) ua rau qhov nqi ntawm qhov kawg tsis muaj txiaj ntsig. Nws yuav tsum siv rau hauv cov chaw kho qhov chaw thiab cov chaw kho qhov chaw — tsis muaj qhov chaw uas cov neeg nyob tuaj yuav pom.
Kev sib txuas ntawm lub qhov chaw thiab lub qhov chaw yuav ua rau cov neeg nyob tuaj tsis nyob zoo. Thiab vinyl yuav ua rau kev sib txuas ntawm kev puag ncig yuav tsis zoo dua carpet. Ntawd yog qhov tseeb:
IIC (Kab laj tsaus ntawv kev tshuaj xyuas kev tshuaj xyuas) — qhov tsim kho thiab yuav tsum muaj rau cov rooj tsev nyob hauv lub rooj tsev yog IIC 50 (los sis 55 rau cov xwm txheej lwm). Cov SPC LVP 5mm rau hauv qhov rooj tsev thiab tsis muaj cov ntaub sib twg rau hauv qhov rooj tsev yuav muaj IIC 35-40. Qhov no yog qhov ntau heev. Cov txoj kev paub: cov ntaub sib twg rau hauv qhov rooj tsev (cov ntaub foam 2mm los sis cov ntaub cork yuav ntxiv IIC 10-15, $0.30-$0.60/sq ft), cov ntaub ntau dua (SPC 8mm uas muaj cov ntaub sib twg rau hauv qhov rooj tsev yuav muaj IIC 50-55 rau hauv qhov rooj tsev thiab $5.50-$7.00/sq ft thaum muaj cov ntaub sib twg), los sis cov rooj tsev uas muaj cov ntaub rooj tsev rau hauv qhov rooj tsev uas nyob hauv qhov rooj tsev. STC (Kab laj tsaus ntawv kev tshuaj xyuas kev tshuaj xyuas): cov ntaub vinyl rau hauv qhov rooj tsev thiab muaj cov ntaub sib twg yuav muaj STC 50-55, uas yog qhov yuav tsum tau. Rau hauv cov rooj tsev uas muaj cov ntaub rooj tsev (siv dav rau cov rooj tsev nyob hauv lub rooj tsev nyob hauv US), qhov no yog qhov nyuaj dua — xyuam xim ua cov ntaub mass-loaded vinyl rau hauv qhov rooj tsev.
Yog li cas peb xaiv rau Wiselink: rau cov rooj tsev nyob hauv qhov rooj tsev thiab muaj cov SPC LVP 6mm uas muaj cov ntaub sib twg 2mm rau hauv qhov rooj tsev. Qhov nqi thaum muaj cov ntaub sib twg: $5.00-$6.00/sq ft. Yuav muaj IIC 55 thiab STC 52 rau hauv ASTM E90 testing.
Cov txoj kev xaiv rau hauv qhov rooj tsev. Kho tawg (kho tawg zoo rau ntawd) yog qhov tseem ceeb rau cov khw tshwj xeeb. Nws muaj qhov zoo tshaj plaws rau kev txhawj xeeb rau qhov ntsuas, tsis muaj kev hlub hlub, thiab tsis muaj kev khaub ncaws nyob rau hauv qhov rooj. Nws xav tau lub rooj uas yuav tsum yog qhov zoo thiab tsis muaj kev khaub ncaws (1/8" rau hauv 10'). Kho tawg yuav tsum tau ua kom zoo rau 24-48 teev. Qhov cost: $1.50-$2.50 per sq ft rau kev ua haujlwm. Siv kho tawg uas muaj urethane — tsis siv acrylic, tsis siv kho tawg uas muaj kev pheej yig.
Click-lock (floating) yog qhov tseem ceeb tshaj plaws rau cov khw tshwj xeeb rau cov neeg nyob. Nws ua haujlwm ntau dua thiab ua ntau dua ($0.80-$1.50 per sq ft), tsis xav tau teev ua kom zoo, thiab yuav tsum ua kom zoo rau kev kho kom zoo dua. Tiamsi, cov rooj yuav tsum tau ua kom zoo rau kev nyob rau hauv qhov ntau dua, nws yuav hlub hlub thaum tsis muaj underlayment, thiab cov rooj yuav tsum tau ua kom zoo rau kev nyob rau hauv qhov hniav. Siv rau cov khw tshwj xeeb xwb — tsis siv rau cov rooj uas muaj neeg nyob ntau dua, tsis siv rau cov rooj uas muaj neeg nyob ntau dua.
Loose-lay muaj cov rooj uas muaj fiberglass-reinforced backing uas nyob rau hauv qhov rooj. Nws ua haujlwm ntau dua thiab yuav tsum ua kom zoo rau kev nyob rau hauv qhov tsis muaj kev nyob ntau dua, tiamsi nws tsis ua haujlwm zoo rau kev nyob rau hauv qhov ntau dua thiab yuav tsum tau ua kom zoo rau kev nyob rau hauv qhov ntau dua. Tsam rau cov khw tshwj xeeb.
Qhov cost uas tau ua, rau cov khw tshwj xeeb: LVP/LVT lub tsev nyob (20 mil, 5mm SPC, txhais ntaub ntawv): $4.50-$5.50/sq ft. Lub tsev kawm (30-40 mil, 6-8mm SPC, txhais ntaub ntawv): $5.50-$7.00/sq ft. Ntawv nyias lub tsev nyob (30 mil, txhais ntaub ntawv): $4.00-$5.50/sq ft. Ntawv txhais ntaub ntawv rau hauv: $0.30-$0.75/sq ft. Qhov kev ua kom zoo rau hauv tsev: $0.50-$1.50/sq ft.
Rau cov tsev nyob 200 lub (13,000 sq ft tsev nyob + 6,000 sq ft tsev kawm): qhov tshwm sim yog $90,000-$130,000 rau kev txhais ntaub ntawv uas muaj peb yam zoo. Cov ntaub ntawv tsis zoo yuav ua kom ntau dua $50,000 tab sis yuav tsum tau txhais ntaub ntawv ntxiv tom qab 3-5 xyoo. Cov ntaub ntawv uas muaj peb yam zoo yuav muaj zog 12-15 xyoo los sis ntau dua.
Kev pab tshem cia thiab kev pom zoo: Koj yuav tau txais cov cuab yeej tshaj plaws 10 xyoo uas muaj kev pab cuam rau qhov kev siv. Lub tsev kuab muag ntau lub tsev kuab muag ntawm lub kaum kab lis (Tier-1) muaj kev pab cuam rau 15 xyoo lossis rau thaum twg kuj tau — tab sis koj yuav tsum noj cov lus hauv qab npog. Ntau yam tsis muaj kev pab cuam rau cov tsev nyob los yog tsev nyob hauv qab npog, lossis yuav tsum siv cov txheej txheem sib txawv rau kev xaiv. Rau kev tswj hwm qhov ntsuas rau kev siv, koj yuav tsum nrhiav cov cuab yeej uas muaj kev ntsuas Taber Abraser (ASTM D4060) thiab tau. Qhov ntsuas rau kev siv 20 mil yuav tsum tau 1,000 zaug thiab qhov ntsuas rau kev siv yuav tsum tsis txhob ntau dua 0.05g. Kev tswj hwm qhov ntsuas rau kev ntxiv (ASTM F970): yuav tsum tau 150 psi rau cov rooj nyob hauv qab npog, thiab 200+ psi rau cov rooj nyob hauv qab npog. Kev tswj hwm qhov ntsuas rau kev hlub (COF wet): yuav tsum tau ≥ 0.5 per ASTM C1028. Ntau yam cuab yeej rau kev siv nyob hauv qab npog tau 0.55-0.65.
Q: Puas yog "cuab yeej rau kev siv nyob hauv qab npog" thiab "cuab yeej rau kev siv nyob hauv tsev nyob" yog sawv daws?
A: Tsuas yog tsis yog. Ntau yam "cuab yeej rau kev siv nyob hauv qab npog" yog ua los rau kev siv nyob hauv cov tsev kuab muag lossis cov tsev nyob uas muaj kev siv nyob hauv qab npog uas tsis muaj dej thiab tsis muaj kev siv nyob hauv qab npog uas tsis ntau. Cuab yeej rau kev siv nyob hauv tsev nyob yuav tsum muaj kev tswj hwm qhov ntsuas rau kev ntxiv (rav nyob hauv qab npog), kev tswj hwm qhov ntsuas rau kev dej (hauv qab npog, hauv qab npog uas muaj dej), thiab kev tswj hwm qhov ntsuas rau kev ntxiv (rav nyob hauv qab npog). Koj yuav tsum nrhiav cov lus qhia txog kev siv nyob hauv qab npog rau cov cuab yeej uas koj xav siv.
Q: Koj tuaj yeem xa cov ntaub ntawv vinyl rau hauv qhov cua sov?
A: Yog — SPC-core LVP tuaj yeem tswj qhov cua sov txog 85°F. Cov ntaub ntawv vinyl hloov los kuj tuaj yeem siv tau. WPC-core LVP tsis muaj qhov cua sov zoo li SPC-core (tsis muaj peev xwm). Koj yuav tsum nrhiav kom muaj lub tshuab tswv yim ntawm cov khoom uas muaj peev xwm. Qhov cua sov thiab qhov cua yeeb yuav ua rau cov khoom tsis muaj peev xwm nyob rau hauv qhov cua sov thiab yeeb.
Q: Cov ntaub ntawv vinyl yuav ua li cas thaum muaj qhov cua sov ntawm qhov rooj?
A: Cov ntaub ntawv vinyl uas siv rau hauv tsev tuaj yeem muaj qhov ntaub ntawv dawb lossis muaj qhov ntaub ntawv nplog rau 6-12 hnub thaum muaj qhov cua sov ntawm qhov rooj. Cov ntaub ntawv vinyl uas siv rau hauv tsev sib tham muaj qhov ntaub ntawv uas tsis muaj qhov cua sov. Rau cov tsev hotel uas muaj qhov rooj loj thiab muaj qhov rooj rau sab ntug, koj yuav tsum xa cov ntaub ntawv vinyl uas tsis muaj qhov cua sov. Qhov nqi pheej: $0.20-$0.40/sq ft.
Q: Puas muaj kev cuam tshuam rau cov phiaj ntawm lub zog? Koj yuav tsum nrhiav cov lus tswv yim twg?
A: Qhov kev pab tswj yuav FloorScore (qhov ua kom zoo rau hliav ntuj hauv tsev, California Section 01350) yog qhov tseem ceeb rau cov khoom siv vinyl rau tsev kawm. Nrhiav cov khoom uas muaj ntau yam khoom uas tau txais los ntawm kev siv dua (15-30% ntawm cov khoom uas tau siv lawm). Lub tsev siv khoom ib nrab puag ncig muaj kev pab tswj yuav cov khoom siv rau kev siv thaum kawg. Muaj cov khoom siv uas tsis muaj PVC, tab sis tsis muaj kev siv dav rau tsev kawm.
Q: Koj yuav siv li cas kom muaj kev txuas ntxiv ntawm cov khoom siv vinyl rau hliav ntuj hauv lub tsev nyob thiab cov khoom siv tile rau hliav ntuj hauv lub tsev ua phab?
A: Siv cov khoom siv aluminum lossis brass uas muaj riam T. Cov khoom siv no yuav tsum sib thaj rau cov khoom siv hliav ntuj (aluminum uas muaj riam lossis brass rau ntau yam kev xaiv). Qhov roob ntawm cov khoom siv vinyl yuav tsum nyob hauv qhov riam; qhov roob ntawm cov khoom siv tile yuav tsum sib thaj. Tsiaj tsis siv cov khoom siv wood rau qhov chaw uas nyob deb rau lub tsev ua phab — cov dej yuav ua rau nws npaug.
Tus ntaub ntawv xaum nyiaj © Guangdong Wiselink Ltd. -- Kev Ceeb Toom Siab
EN
