Hauv kev siv cov tswv yim, PVC ua npuas ncauj board ua kom pom qhov zoo tshaj plaws thermal rwb thaiv tsev, tiv thaiv tshav kub, soundproofing, thiab lub teeb -load- bearing muaj peev xwm- ua tau zoo tshaj ntau cov khoom siv yas nrog rau lwm yam xws li nthuav perlite, ceramsite, thiab asbestos khoom. Nws yooj yim ntawm kev siv thiab qib siab ntawm kev siv tshuab tsis tsuas yog txuag lub sijhawm tab sis kuj txo cov nqi zog. Tsis tas li ntawd, PVC ua npuas ncauj pawg thawj coj saib yog qhov tshwj xeeb zoo- haum rau kev thauj mus los ntawm cov tshuab ntsug ntsug; piv rau lwm txoj kev, nws tuaj yeem txhawb kev ua haujlwm ntawm 6 mus rau 10 zaug.
Rau lub ru tsev thiab sab nrauv phab ntsa rwb thaiv tsev, PVC ua npuas ncauj board muaj unmatched thermal kev ua tau zoo thiab muaj zog adhesion rau cov txheej txheem txheej. Nws yooj yim ntawm kev teeb tsa, eco-kev phooj ywg, txuag lub sijhawm tseem ceeb, thiab cov txiaj ntsig kev lag luam ua rau nws yog qhov zoo tshaj plaws hloov pauv rau lwm cov ntaub ntawv rwb thaiv tsev xws li polystyrene (EPS) boards. Nyob rau hauv cov cheeb tsam yav qab teb, nws yog txawm ingeniously fabricated rau hauv cib kom tau raws li kev xav tau kev rwb thaiv tsev rau lub ru tsev thiab sab nrauv phab ntsa, xa khoom zoo sib npaug.
1) Tus nqi -effectiveness: PVC ua npuas ncauj board muaj ib tug zoo heev tag nrho cov nqi profile, tshuav tus nqi qis dua - nqi.
2) Thermal rwb thaiv tsev: Nrog ib tug thermal conductivity ntawm 0.06-0.070 W / (m·K) thiab thermal kuj kwv yees li 10-20 npaug ntawm cov pob zeb zoo tib yam, nws ua kom muaj kev ua tau zoo ntawm rwb thaiv tsev.
3) Lightweight: The dry bulk density is controlled at 200–300 kg/m³-only one-fifth to one-eighth that of ordinary cement concrete-effectively reducing the structural load on buildings.
4) Compressive zog: Nws muaj lub zog compressive xws li 0.6 txog 25.0 MPa, ua tau raws li ntau hom kev thov.
5) Kev ncaj ncees: Cam khwb cia-hauv- qhov chaw tsim kho kom muaj kev sib raug zoo nrog cov qauv tseem ceeb, tshem tawm qhov xav tau ntawm cov pob qij txha txuas lossis cov kav dej.
6) Tsawg elasticity thiab poob siab nqus: Nws cov qauv ntxeem tau muab cov qauv qis ntawm elasticity, muab lub peev xwm zoo heev los nqus thiab cuam tshuam cov khoom thauj.
7) Yooj yim ntawm kev tsim kho: Kev ua haujlwm tsis siv neeg tso cai rau ntev - kev thauj mus los ntsug mus txog 200 meters, nrog lub peev xwm tso tawm txhua hnub ntawm 150–300 m³. 8) Lub suab rwb thaiv tsev: Cov hlwb tsis sib xws muab lub peev xwm nqus suab 5 zaug ntau dua li cov pob zeb zoo tib yam, muab lub suab rwb thaiv tsev zoo.
9) Dej tsis kam: Kaw-cov qauv ntawm tes thiab kev ua haujlwm zoo heev muab cov dej tsis sib haum xeeb.
10) Xim stability: Qhov sib ntxiv ntawm cov xim masterbatches tso cai rau ntau yam xim; huab cua- cov tshuaj tiv thaiv kom ntseeg tau ntev - xim tuav tau ntev.
11) Kev ua haujlwm tau zoo: Nws tuaj yeem raug laum, sawn, nailed, planed, thiab bonded siv cov cuab yeej woodworking, thiab tuaj yeem txuas ncaj qha rau lwm cov ntaub ntawv PVC.
Txawm li cas los xij, txawm hais tias PVC ua npuas ncauj pawg thawj coj saib xyuas thoob ntiaj teb yog qhov siab -muaj peev xwm "lwm yam rau cov ntoo ib txwm siv" thiab tau siv dav hauv ntau qhov chaw, kev ua tau zoo sib txawv nyob ntawm daim ntawv thov tshwj xeeb. Piv txwv li, "chaw nyob hauv PVC board" yog qhov tseem ceeb ntawm kev nyab xeeb, kev nyab xeeb ib puag ncig, kev nplij siab, thiab kev ua haujlwm hauv ib puag ncig tshwj xeeb, qhov "kev ua lag luam PVC pawg thawj coj saib" hais txog kev ua haujlwm ntev, nqi - ua tau zoo, thiab yooj yim ntawm kev tu thiab tu. Nyob rau tib lub sijhawm, muaj ntau qhov kev xav tsis zoo txog PVC ua npuas ncauj board; kev nkag siab zoo dua ntawm nws qhov kev ua tau zoo tiag tiag thiab kev siv tau zoo yog xav tau.
nplaim retardancy tsis txhais hais tias nws yog "tsis muaj peev xwm hlawv";
Qee tus ntseeg yuam kev tias yog PVC ua npuas dej ua rau hluav taws thaum raug hluav taws kub, nws tsis yog hluav taws kub - tiv taus, yog tias nws tsis taws, nws yog nplaim taws - retardant. Qhov no yog ib tug misconception. Lub teb chaws cov qauv tswj hwm qhov kev ntsuas hluav taws kub rau PVC ua npuas ncauj: Chav Bf1-t0. Raws li cov qauv hauv tebchaws, cov khoom tsis yog-cov khoom siv hluav taws xob-xws li pob zeb thiab cov vuas ceramic- raug cais raws li Class A. Cov txheej txheem rau Bf1-t0 nplaim hluav taws kub retardancy tus qauv koom nrog muab cov pob zeb uas muaj cawv-soaked paj rwb (10 hli inch) rau ntawm PVC flooring thiab tso cai rau nws hlawv ib txwm. Thaum cov paj rwb tau kub hnyiab tawm, txoj kab uas hla ntawm scorch kos rau hauv pem teb yog ntsuas; yog tias txoj kab uas hla tsawg dua 50 hli, cov khoom ua tau raws li tus qauv Bf1-t0.
Environmental friendliness tsis tuaj yeem txiav txim los ntawm "tsim" nkaus xwb;
PVC cov khoom nws tus kheej tsis muaj formaldehyde, thiab kev siv cov formaldehyde yog nruj me ntsis txwv tsis pub thaum nws cov txheej txheem ntau lawm. Txawm hais tias siab - zoo PVC ua npuas ncauj boards yuav emit ib tug me ntsis tsw tam sim ntawd tom qab tawm hauv lub Hoobkas, qhov no tsis yog vim muaj teeb meem tshuaj thiab tsis muaj kev hem thawj rau tib neeg noj qab haus huv; tus ntxhiab dissipates lawm tom qab ib lub sij hawm ntawm qhov cua.
"Hnub tiv thaiv" tsis txhais hais tias "kos- pov thawj tiv thaiv cov khoom ntse";
Qee tus neeg ntseeg yuam kev tias yog ib yam khoom ntse - xws li riam me me lossis tus yuam sij - tawm tsis pom khawb ntawm PVC flooring nto, cov flooring yog hnav- tiv taus. Txawm li cas los xij, cov qauv ntsuas hauv tebchaws rau kev hnav tsis kam ntawm PVC flooring yog qhov nyuaj dua li qhov no. Cov koom haum soj ntsuam kev tshaj lij hauv tebchaws ntiav cov cuab yeej tshwj xeeb thiab cov txheej txheem los ua cov txheej txheem hauv pem teb kom nruj heev -kev ntsuas kev tiv thaiv kom ua tau raws li cov qauv.
