L-Type Backed TPO Membrane Non-Woven Fabric Backing, Cov Ru Tsev Uas Muaj Cov Khoom Siv Rau Cov Pob Zeb Thiab Cov Asphalt Laus
1. Txheej txheem cej luam ntawm cov khoom
Hom L Backed TPO Waterproof Membrane yog ib qho khoom siv ru tsev uas muaj ib txheej nplaum tag nrho, tsim raws li GB 27789-2011, ASTM D6878 thiab FM cov qauv kev siv thoob ntiaj teb. Nws muaj ob txheej thermally composite qauv, nws sib xyaw ua ke ib txheej TPO zoo tib yam thiab ib txheej thermally bonded polyester non-woven backing.
Ua los ntawm cov PP thiab EPDM sib xyaw uas zoo rau ib puag ncig, daim ntaub TPO no tsis muaj halogen, tsis muaj plasticizer thiab rov ua dua tshiab tau tag nrho tsis muaj cov khoom phom sij. Cov ntaub sab nraub qaum tsis-woven ua rau nws lo rau cov pob zeb thiab cov asphalt kho kom zoo, tiv thaiv kev hollowing, blistering thiab tev tawm. Nrog rau kev cuam tshuam hnub ci siab rau kev siv hluav taws xob txias thiab kev tiv thaiv huab cua sab nraum zoov zoo dua, nws tsuas yog tsim los rau cov ru tsev uas lo tag nrho, tsis sib xws nrog kev sib txuas lossis kev teeb tsa xoob. Ua ke nrog Hom H thiab Hom P TPO membranes, nws tsim cov txheej txheem dej tsis sib xws rau cov ru tsev pob zeb tshiab thiab cov haujlwm kho dua tshiab ntawm ru tsev qub.
2. Cov Qauv Khoom & Cov Lus Qhia Txog Kev Siv
Cov yam ntxwv ntawm cov khoom
Ua los ntawm kev siv tshuab thermal composite, cov khoom no muab cov txheej TPO uas tiv taus UV thiab cov txheej polyester tsis-woven uas muaj zog heev. Ob txheej no sib xyaw ua ke ua ib lub cev tsis muaj kev pheej hmoo ntawm kev tawg lossis kev sib txuas. Cov txheej TPO sab saud muaj cov tshuaj tiv thaiv UV, tiv thaiv kev ua qias tuaj thiab tiv taus huab cua kom ruaj khov thaum nyob sab nraum zoov ntev. Cov ntaub ntawv tsis-woven uas tuab nqus tau cov nplaum tshwj xeeb, ua rau muaj zog sib txuas thiab hloov pauv tau zoo rau kev tsim kho kom lo rau tag nrho.
Cov Txheej Txheem Tseem Ceeb
Cov Ntawv Pov Thawj & Cov Qauv:GB 27789-2011, ASTM D6878, FM daim ntawv pov thawj system ua raws li tag nrho; muaj cov ntawv qhia txog kev xeem tiav
Muaj Qhov Tuab:1.2 hli, 1.5 hli (kev cai tuab cov lus qhia txhawb nqa)
Dav Txheem:1.5m, 2.0m
Tus Qauv Ntev:20m, 30m (kev cai yob ntev ntxiv muaj)
Kev Ua Haujlwm Txias ntawm Ru Tsev:Xim dawb tawm-dawb txheem; Kev cuam tshuam hnub ci ≥0.80, Thermal emittance ≥0.85, ua raws li cov qauv txuag hluav taws xob thoob ntiaj teb
Kub thiab txias tsis kam:Tsis muaj kev tawg ntawm -40 ℃, tsis muaj sagging lossis deformation ntawm 80 ℃, ruaj khov siab thiab qis kub kev ua tau zoo
Kev Ua Haujlwm Vuam:Tag nrho saum npoo ntawm huab cua kub vuam tau; lub zog ntawm cov xov sib txuas ≥ lub zog ntawm daim nyias nyias rau kev tiv thaiv dej tsis sib txuas
Cov Khoom Siv Kho Tshuab:Lub zog tensile ≥10 MPa, Elongation thaum tawg ≥500%, Kev tiv thaiv puncture ≥200 N (GB / T tus qauv)
Kev Tiv Thaiv Kev Laus Thermal:Kev khaws cia cov khoom siv kho tshuab ≥90% tom qab 28-hnub kub tas li ntawm 80 ℃
Kev Ua Haujlwm Txhawb Nqa Tom Qab:Polyester tsis-woven ntaub hnyav ≥80g / ㎡, substrate bonding zog ≥1.5N / hli
Kev Pabcuam Lub Neej:Ntau tshaj 20 xyoo rau cov ntawv thov ru tsev txheem
3. Cov Khoom Tseem Ceeb Zoo
Txhim Kho Cov Khoom Uas Tsis Yog Npuag, Kev Ua Haujlwm Ruaj Khov Tag Nrho
Cov ntaub polyester uas tsis yog woven uas muaj cov nplaum zoo thiab ua tau zoo heev rau cov pob zeb thiab cov asphalt uas laus lawm. Nws tiv thaiv tau cov teeb meem ntawm kev tsim kho xws li kev tawg, kev hollow thiab kev warping ntug, ua kom tiaj tus, ruaj khov thiab ntev rau cov txheej txheem ru tsev ib txheej uas nplaum tag.
Seamless Kub-cua Vuam, Ntev Waterproof Stability
Cov txheej TPO saum npoo uas sib npaug zoo txhawb nqa kev sib txuas ua ke ntawm cua kub. Txhua qhov sib koom ua ke nrog daim nyias nyias hauv qab yam tsis muaj qhov sib txawv ntawm cov hlab ntsha, tiv thaiv kev tawg ntawm cov xov thiab dej ntws. Nws tswj tau qhov ruaj khov, kev ua haujlwm tsis muaj dej rau lub ru tsev sab nraum zoov ntev.
Cov mis mos zoo rau ib puag ncig & Kev tiv thaiv ntau yam kev xeb
Tsis muaj halogen, tsis muaj plasticizer thiab zoo rau ib puag ncig, cov khoom siv rov ua dua tshiab no yuav tsis ua rau cov khoom siv hauv tsev lossis cov txheej rwb thaiv tsev puas tsuaj. Nws tiv taus cov kua qaub, alkali, cov roj thiab nag los nag, hloov kho rau cov xwm txheej ua haujlwm hnyav ntawm cov asphalt laus thiab cov haujlwm hloov kho asphalt.
Kev Txuag Hluav Taws Xob Zoo & Kev Ruaj Ntseg Huab Cua Zoo Tshaj Plaws
Lub ru tsev txias no muaj cov xim dawb kom txo tau qhov kub ntawm lub ru tsev thiab txo kev siv hluav taws xob hauv tsev. Cov tshuaj ntxiv uas tiv taus UV thiab ozone tiv thaiv kev pleev xim, ploj xim thiab tawg, ua rau nws siv tau sab nraum zoov tau ntev yam tsis tas yuav kho thiab ruaj khov rau huab cua.
Kev Sib Tw Tag Nrho & Kev Hloov Kho Dav Dav
Nws sib xws nrog cov txheej txheem ru tsev TPO ib txheej tag nrho. Hom L tsis-woven backed TPO siv rau cov ru tsev loj uas lo rau tag nrho thaj chaw, thaum sib phim Hom H TPO rau kev ci ntsa iab thiab Hom P reinforced TPO rau cov ru tsev uas muaj cua hlob, tsim cov tshuaj tiv thaiv dej hauv tsev tiav thiab txhim khu kev qha.
4. Cov Xwm Txheej Thov
Kev Tiv Thaiv Dej Rau Ru Tsev Uas Ua Los Ntawm Pob Zeb:Cov tshuaj tiv thaiv dej uas lo rau tag nrho rau cov ru tsev tiaj tiaj tshiab, cov ru tsev hauv qab nthab thiab cov ru tsev pob zeb hauv tsev pej xeem.
Kev Kho Dua Tshiab thiab Kev Txhim Kho Asphalt Ru Tsev:Kev tsim kho ncaj qha rau ntawm kev lausSBS Waterproof Membranethiab cov ru tsev asphalt yam tsis muaj kev rhuav tshem tag nrho, txo cov nqi kho dua tshiab thiab luv lub voj voog kev tsim kho.
Ru tsev uas tsis muaj qhov nqes thiab tsis muaj qhov thauj khoom ntau:Zoo tagnrho rau cov qauv ru tsev uas tsis hnyav thiab tsis tuaj yeem dais tau cov khoom siv kho tshuab, ballasting lossis kev tsim kho xoob.
Cov Ru Tsev Pabcuam:Cov khoom siv tiv thaiv dej ntawm lub ru tsev rau cov tsev twj tso kua mis, cov tsev podium thiab ntau yam tsev lag luam thiab pej xeem nruab nrab thiab me.
5. Cov Lus Qhia Txog Kev Tsim Kho
Kev Kho Mob Substrate
Khaws lub hauv paus kom ruaj khov, tiaj tus, qhuav thiab huv si, tsis muaj hmoov av, roj av thiab cov khoom tawm ntse. Xyuas kom cov asphalt substrates tau kho tag nrho thiab cov dej noo ntawm cov pob zeb tseem nyob hauv qab 9% kom lav qhov zoo ntawm kev sib txuas.
Kev Tsim Kho Ib puag ncig
Qhov kub zoo tshaj plaws rau kev tsim kho yog siab dua 5 ℃. Ua kom cov substrates thiab membranes sov ua ntej hauv qhov chaw kub tsawg. Txhua yam kev tsim kho raug txwv tsis pub ua thaum muaj nag, daus, cua thiab pos huab kom ntseeg tau tias muaj kev sib txuas thiab kev sib txuas zoo.
Qhov Dav Dav Txheem
Khaws qhov dav ntawm lub voj voog ntev ≥80mm thiab qhov dav ntawm lub voj voog hla ≥120mm, kho tau raws li qhov project tsim thiab cua ntsawj ntshab.
Cov Txheej Txheem Vuam Cua Kub
Siv cov khoom siv vuam cua kub TPO tshaj lij ntawm 500–600 ℃ nrog qhov ceev ntawm 1.5–2.5m / feeb. Ua kom tiav qhov kev sim vuam thiab tev tawm ua ntej tsim cov khoom loj, tom qab ntawd dov cov xov hlau kom nruj kom cov pa tawm kom sib xyaw tag nrho.
Kev Ua Haujlwm Tag Nrho
Siv cov khoom siv khawb hniav los nplaum TPO kom sib npaug zos ntawm 0.5–0.8kg/㎡. Khaws cov ntaub thaiv tsis-woven kom huv thiab tsis muaj roj, tom qab ntawd laminate thiab compact lub membrane kom ua tiav kev sib txuas tag nrho, sib npaug.
Kev Txhawb Nqa Qhov Tseem Ceeb
Siv cov ntaub nplaum TPO homogeneous hom H dav 150–300 hli los txhawb cov nodes tseem ceeb xws li cov ces kaum sab hauv thiab sab nraud, cov cag yeeb nkab, cov pob qij txha nthuav dav thiab cov hauv paus khoom siv kom tsis txhob muaj kev pheej hmoo ntawm kev xau cov nodal.
Kev Tiv Thaiv Ntug thiab Kev Tiav
Kho cov hlau txuas ntawm txhua ntug ntawm daim nyias nyias thiab kaw nrog cov tshuaj TPO tshwj xeeb kom tiv thaiv ntug tsis txhob nkhaus thiab dej nkag mus. Tsis txhob taug kev, teeb cov khoom siv lossis lwm yam kev ua ub no hauv 24 teev tom qab ua tiav kom tiv thaiv cov txheej nplaum thiab cov kab sib txuas.
6. Cov Lus Nug Feem Ntau
Q1: Lub ntsiab lus tseem ceeb ntawm Hom L backed TPO membrane yog dab tsi?
A1: Nws los nrog cov ntaub polyester tsis-woven, tsim tshwj xeeb rau kev teeb tsa tag nrho. Nws khi ruaj khov rau cov pob zeb thiab cov ru tsev asphalt laus yam tsis muaj blistering lossis tev tawm.
Q2: Qhov txawv ntawm Hom L, Hom H thiab Hom P TPO yog dab tsi?
A2: Hom L yog rau cov ru tsev loj uas lo rau tag nrho;Hom H homogeneous TPOyog rau cov ntsiab lus ci ntsa iab nyuaj;Hom P txhawb nqa TPOmuaj zog tiv taus cua rau thaj chaw muaj cua hlob. Lawv siv tau ua ke ua ib lub kaw lus tiv thaiv dej tau tag nrho.
Q3: Puas yog nws tuaj yeem ntsia tau los ntawm kev sib txuas lossis kev tso xoob?
A3: Tsis yog. Daim ntaub no tsuas yog siv rau kev tsim kho uas nplaum tag nrho xwb. Nws yog qhov kev xaiv zoo tshaj plaws rau cov ru tsev sib dua uas tsis tuaj yeem dais cov khoom siv txuas lossis ballast.
7. Cov Lus Qhia Txog Khoom
Ua raws li GB 27789 thiab ASTM D6878 tus qauv, Hom L Non-woven Backed TPO Waterproof Membrane yog cov khoom siv ru tsev ib txheej uas nplaum tag nrho. Nws cov polyester non-woven backing muab kev sib txuas ruaj khov rau cov pob zeb thiab cov asphalt laus. Nrog cov mis mos uas zoo rau ib puag ncig, kev ua haujlwm txias txuag hluav taws xob, kev tiv thaiv corrosion thiab kev sib txuas cua kub seamless, nws phim Hom H thiab Hom P TPO los ua ib lub kaw lus tiv thaiv dej tiav, ua haujlwm ua qhov kev daws teeb meem zoo tshaj plaws rau kev tiv thaiv dej ntawm lub ru tsev tshiab thiab cov haujlwm kho dua tshiab ntawm lub ru tsev qub uas tsis hnyav.
