Momwe Kusungirako Mapulani a WPC Kumapambanira Zitsulo Zachikhalidwe ndi Plywood pa Malo Omanga Mizinda

Bukuli lalembedwa kwa oyang'anira mapulojekiti omanga m'mizinda, akuluakulu achitetezo pamalo, magulu osakhalitsa ogula mipanda, ndi alangizi owunikira nyumba zobiriwira omwe akuwunika njira zosungiramo zinthu zomangira m'malo omanga m'mizinda okhala ndi anthu ambiri. Tikuyang'ana kufananiza kwa WPC (matabwa-pulasitiki) ndi njira ziwiri zachikhalidwe (chitsulo chopangidwa ndi corrugated ndi plywood), zomwe zikuwonetsa nthawi yogwira ntchito pa nthawi iliyonse yogwiritsira ntchito, kutsatira malamulo a chitetezo cha moto motsatira EN 13501-1 ndi ASTM E84, magwiridwe antchito a acoustic motsatira ISO 10140, kukana kwa nyengo, nthawi yokhazikitsa pa mita imodzi, njira yobwezeretsanso kumapeto kwa moyo malinga ndi LEED / BREEAM, komanso mtengo wonse wa umwini panthawi yonse ya polojekitiyi. Chogulitsa chodziwika bwino ku Yida Wood-Plastic ndi Kusunga zinthu za WPC 206x21, ndipo dongosololi limagwira ntchito pa ntchito iliyonse yomanga mizinda komwe chisankho cha kanthawi chosungiramo zinthu chikuwunikidwa molingana ndi bajeti, chitetezo, ndi zolinga zokhazikika za polojekitiyi.

Chifukwa Chake Kusankha Zinthu Zomangira Nyumba Ndi Chisankho Chanzeru pa Ntchito Zam'mizinda

Kusunga zinthu zomangira (komwe kumatchedwanso kuti mpanda wa malo kapena chotchinga cha malo) ndi njira yofunikira yotetezera pa ntchito iliyonse yomanga mizinda, ndipo kusankha zinthu kumakhudza kwambiri mtengo wonse wa polojekitiyi komanso kukhazikika kwake kuposa momwe mtengo wogulira woyamba umasonyezera. Kusunga zinthuzi kumagwirira ntchito zambiri kupitirira malire oyambira a malo: kumapereka chotchinga chachitetezo motsutsana ndi malo osaloledwa kulowa, kuletsa fumbi ndi zinyalala (mogwirizana ndi malamulo a zachilengedwe am'deralo), kuchepetsa phokoso kwa anthu ammudzi ozungulira, mwayi wowonetsa chizindikiro kwa wopanga mapulani ndi wopanga mapulani, komanso nkhani yowonjezereka yokhazikika kwa mapulojekiti ovomerezeka a LEED / BREEAM. Zosankha zitatu zazikulu zazinthu zomangira mizinda (chitsulo chopangidwa ndi corrugated, plywood, ndi WPC) chilichonse chimapereka magwiridwe antchito osiyanasiyana, ndipo chisankho chabwino kwambiri chimadalira nthawi ya polojekitiyi, zofunikira za malamulo am'deralo, ndi zolinga zokhazikika za polojekitiyi.

Pa ntchito zomanga za m'mizinda zomwe zimakhala ndi miyezi 18 mpaka 36 komanso kutalika kwa malo osungiramo zinthu kwa mamita 2.4 mpaka 3.0, mtengo wa zinthu zosungiramo zinthu nthawi zambiri umayimira 0.5 mpaka 2.0 peresenti ya mtengo wonse wa polojekiti, koma kusiyana kwa mtengo pakati pa zipangizo kungakhale kwakukulu kwambiri pamene mtengo wochepetsedwa m'magawo angapo a polojekiti ukuganiziridwa. Kusunga zinthu zachitsulo zokhazikika kumakhala ndi moyo wautumiki wa zaka 3 mpaka 5 m'magawo 4 mpaka 8 a polojekiti, kusunga zinthu za plywood kumakhala ndi moyo wautumiki wa miyezi 3 mpaka 12 pa polojekiti iliyonse (yogwiritsidwa ntchito kamodzi pa ntchito nthawi yayitali), ndipo kusunga zinthu za WPC kumakhala ndi moyo wautumiki wa zaka 8 mpaka 15 m'magawo angapo a polojekiti. Pamene mtengo woyamba wa zinthuzo wachepetsedwa m'magawo enieni a polojekiti, kusunga zinthu za WPC nthawi zambiri kumakhala ndi mtengo wotsika kwambiri pa nthawi iliyonse ya polojekiti komanso mtengo wotsika kwambiri wa umwini wa mapulojekiti omwe ali ndi ntchito zambiri zotsatizana.

Pa ntchito zomanga mizinda zomwe zimaika patsogolo kukhazikika, kubwezeretsanso kwa WPC hoarding kumapeto kwa moyo (kudzera mu kugaya ndi kusakanizanso makina) kumapereka chithandizo chofunikira pakusintha zinyalala zomanga mu LEED v4.1 ndi BREEAM International New Construction. Wpc gulus ikhozanso kufotokozedwa ndi zinthu zobwezerezedwanso (nthawi zambiri 30 mpaka 50 peresenti ya zinthu zobwezerezedwanso pambuyo pa mafakitale), zomwe zimathandiza kuti zinthu ndi zinthu zipezeke mu LEED komanso kuti zinthu zomwe zili ndi udindo wopeza zinthu zipezeke mu BREEAM. Yida Wood-Pulasitiki kuphatikiza mitundu yonse ya zinthu zomwe zili mu WPC hoarding panel, WPC cladding mankhwala akale (yomwe imagwiritsa ntchito ukadaulo womwewo wa co-extrusion compounding ndipo nthawi zambiri imatchulidwa ngati chotchinga chachiwiri chowonera kapena ngati mawonekedwe olowera polojekiti), ndi WPC denga lachikale mitundu yosiyanasiyana ya zinthu zomwe zimasonyeza kuti nyengo ndi kukhazikika kwa mtundu kwa nthawi yayitali kumatheka chifukwa cha WPC formulations.

Kuyerekeza Moyo wa Utumiki: WPC Zaka 8-15 vs Plywood Miyezi 3-12 vs Chitsulo Zaka 3-5

Kuyerekeza moyo wa ntchito pazinthu zitatu zazikulu zosungiramo zinthu zomangira ndi chinthu chofunikira kwambiri kuganizira pa mapulojekiti omwe ali ndi nthawi yoposa miyezi 12. Kusunga plywood (nthawi zambiri plywood yomangira 12 mm mpaka 18 mm) kumakhala ndi moyo waufupi kwambiri wa ntchito pa miyezi 3 mpaka 12 pa projekiti iliyonse chifukwa plywood imakhala yotetezeka kwambiri ku chinyezi, kuwonongeka kwa zamoyo (kuwola, nkhungu, kuwonongeka kwa chiswe m'malo otentha), komanso kuwonongeka kwa makina pamwamba chifukwa cha kuwonongeka kwa malo omangira. Kusunga chitsulo chopangidwa ndi dzimbiri (nthawi zambiri 0.5 mm mpaka 0.8 mm chitsulo chomangiriridwa) kumakhala ndi moyo wautali wa ntchito pazaka 3 mpaka 5 m'magawo 4 mpaka 8 a projekiti, koma malo olumikizirana pakati pa panel ndi post amatha kukhala ndi dzimbiri pakapita nthawi, ndipo kuwonongeka kwa ngozi kuchokera ku magalimoto omangira kapena zinthu zomwe zikugwa kumatha kupanga mabowo osatha omwe amakhudza kapangidwe ka panel ndi mawonekedwe ake. Kusunga zinthu za WPC (nthawi zambiri 18 mm mpaka 25 mm makulidwe a WPC) kumakhala ndi moyo wautumiki wa zaka 8 mpaka 15 m'magawo angapo a polojekiti chifukwa cha kukana kwa zinthuzo kuyamwa chinyezi, kuwonongeka kwa zamoyo, komanso kuwonongeka kwa makina pamwamba.

The Kulimba kwa Wpc Ubwino wake umayendetsedwa ndi zinthu zinayi: (1) kuchuluka kwa chinyezi chomwe chimayamwa ndi kochepera 1 peresenti pa ASTM D570 poyerekeza ndi 8 mpaka 15 peresenti ya plywood yomangidwa, yomwe imachotsa mavuto otupa ndi kuvulazidwa komwe kumachepetsa moyo wa ntchito ya plywood; (2) kapangidwe ka UV-stabilized compound kamalimbana ndi kutha kwa utoto ndi choko pamwamba, kusunga khalidwe la chizindikiro cha mawonekedwe nthawi zambiri; (3) kukana kwachilengedwe kumakhala kofala mu kapangidwe ka WPC (kuchuluka kwa pulasitiki komwe nthawi zambiri kumakhala 30 mpaka 35 peresenti ya HDPE kapena PVC kumapereka chotchinga chachilengedwe), kuchotsa mavuto owola ndi chiswe omwe amakhudza plywood m'misika yamalo otentha; (4) gawo la co-extrusion cap limayamwa mikwingwirima pamwamba ndi zovuta zazing'ono popanda kuwonetsa pakati pa composite, kusunga mawonekedwe abwino ngakhale mutagwiritsa ntchito molakwika panthawi yoyika ndi kuchotsa.

Pa ntchito zomanga mizinda yokhala ndi ntchito zotsatizana (kusonkhanitsa komweko komwe kumayikidwanso pa ntchito yotsatira polojekiti ikatha), gulu la WPC nthawi zambiri limamaliza ntchito zotsatizana 4 mpaka 8 lisanayambe kukonzanso kapena kusintha. Kukonzanso nthawi zambiri kumakhala kokha pakukonzanso kowoneka bwino (kupukuta pang'ono ndikugwiritsanso ntchito topcoat yolimbana ndi UV) ndikusintha pang'ono zomangira, ndi kapangidwe ka gululo kukhala kosasinthika. Pa plywood, kugwiritsa ntchito kotsatizana sikungatheke kawirikawiri chifukwa umphumphu wa gululo nthawi zambiri umalephera pambuyo poti polojekiti imodzi yawonekera. Pa chitsulo chosungunuka, kugwiritsa ntchito kotsatizana ndikotheka koma mawonekedwe a gululo amatha kuwonongeka kwambiri pazigawo zingapo chifukwa kuwonongeka kwa kukhudzidwa ndi dzimbiri pamalo olumikizira kumapangitsa kuwonongeka pang'onopang'ono kwa mawonekedwe komwe sikungakhale kovomerezeka pamapulojekiti amizinda omwe amawoneka bwino kwambiri.

Kutsatira Malamulo a Chitetezo cha Moto: EN 13501-1 ndi Kuyerekeza kwa Ma Rating a ASTM E84

Kutsatira malamulo a chitetezo cha moto ndi chinthu chachiwiri chofunikira kwambiri pa nkhani yokhudza kusunga zinthu m'mizinda, ndipo malamulo a nyumba za m'deralo nthawi zambiri amatchula kuchuluka kwa moto komwe kusungidwako kuyenera kukwaniritsidwa. Miyezo yodziwika kwambiri ya kuyika zinthu m'magulu a moto ndi dongosolo la European EN 13501-1 (lomwe limagawa zinthu kuchokera ku A1 yosayaka mpaka F yosayikidwa m'magulu) ndi muyezo wa North America ASTM E84 (lomwe limagawa zinthu kuchokera ku Class A lawi lofalikira 0-25 mpaka Class D lawi lofalikira pamwamba pa 200). Kusunga zinthu m'magawo a zitsulo kumakwaniritsa EN 13501-1 Class A1 (yosayaka) mwachisawawa chifukwa cha chitsulo, chomwe chimapereka kuchuluka kwa moto kwambiri koma pamtengo wotsika kwambiri pa chidutswa chilichonse komanso chilango cha magwiridwe antchito a acoustic. Kusunga zinthu m'magawo a WPC nthawi zambiri kumakwaniritsa EN 13501-1 Class B ndi kuwonjezera zowonjezera zoletsa moto panthawi yophatikiza.

Zowonjezera zoletsa moto zomwe zimagwiritsidwa ntchito mu mawonekedwe a WPC nthawi zambiri zimakhala aluminium trihydrate (ATH), zinc borate, kapena magnesium hydroxide, chilichonse chili ndi milingo yokweza ya 10 mpaka 25 peresenti polemera. Mlingo wowonjezera wokweza umatsimikiza mulingo wa moto womwe ungatheke, komanso wodziwika bwino kwambiri. Wogulitsa Wpcs akhoza kusintha katundu wowonjezera kuti akwaniritse zofunikira pa mulingo wa moto wa msika womwe ukupita (Kalasi B pa EN 13501-1 ndiye muyezo wokhazikika wa kusunga zinthu m'mizinda m'misika yaku Europe, ndipo Kalasi C pa ASTM E84 ndiye muyezo wamba m'misika yaku North America). Chowonjezera choletsa moto chimakhudzanso mawonekedwe a makina a gulu la WPC ndi mawonekedwe ake, ndipo lipoti loyesa moto la wogulitsa liyenera kuphatikiza zolemba zamtundu wowoneka bwino kuti zitsimikizire kuti katundu woletsa moto sakuwononga mawonekedwe owonetsera chizindikiro.

Pa ntchito zomanga m'mizinda komwe malo osungiramo zinthu amayikidwa pafupi ndi nyumba zokhala anthu ambiri (nsanja zogona, zipatala, masukulu, malo ogulitsira), malamulo omanga nyumba angafunike kuti pakhale mulingo wa moto wa Class A kapena Class A2, pomwe kusunga WPC ndi zowonjezera zoletsa moto sikungakwaniritse zofunikira ndipo kusunga kwachitsulo chosungunuka ndi njira yokhayo yovomerezeka. Ogula apadziko lonse lapansi omwe akufotokoza za kusunga WPC kwa ntchito zomanga m'mizinda pafupi ndi malo osungiramo zinthu ayenera kupempha lipoti loyesa moto la wogulitsa ndikutsimikizira mulingo wa moto ndi akuluakulu oyang'anira nyumba m'deralo asanamalize kusankha zinthuzo. ASTM Yapadziko Lonse imafalitsa njira zoyesera zodziwira kuchuluka kwa moto, komanso Komiti Yoyimira Malamulo ku Europe (CEN) imafalitsa njira yogawa magulu ya EN 13501-1.

Magwiridwe antchito a mawu: WPC 25-32 dB poyerekeza ndi Chitsulo 12-18 dB pa ISO 10140

Kugwira ntchito kwa mawu a acoustic kukuchulukirachulukira kukhala chinthu chofunikira kwambiri pa ntchito zomanga m'mizinda chifukwa cha malamulo a phokoso am'deralo omwe amachepetsa phokoso lomanga panthawi yovuta (nthawi zambiri madzulo, kumapeto kwa sabata, komanso m'mawa kwambiri m'nyumba zokhala anthu ambiri komanso m'malo osakanikirana). Kugwira ntchito kwa mawu a acoustic kwa malo osungira mawu kumayesedwa ngati kutayika kwa mawu otuluka mumlengalenga molingana ndi ISO 10140, ndipo chiwerengerochi chimakhudza mwachindunji kuchepetsa phokoso komwe malo osungira mawu amapereka kwa anthu ozungulira. Kusunga mawu a WPC nthawi zambiri kumawononga mawu otuluka mu 25 mpaka 32 dB pa gulu la WPC la makulidwe a 21 mm poyerekeza ndi 12 mpaka 18 dB pa pepala lachitsulo lokhazikika lokhala ndi makulidwe ofanana ndi 18 mpaka 25 dB pa malo osungira mawu a plywood.

Ubwino wa WPC pakumveka bwino umayendetsedwa makamaka ndi zinthu ziwiri: (1) kuchuluka kwamphamvu (nthawi zambiri 1.2 mpaka 1.4 g/cm³ ya WPC poyerekeza ndi 0.7 mpaka 0.9 g/cm³ ya chitsulo chosungunuka chomwe chili ndi makulidwe ofanana) kumapereka kulemera kochulukirapo pa gawo lililonse kuti kulepheretse kutumiza mawu; (2) makhalidwe a viscoelastic damping a WPC compound (kuphatikiza kwa ulusi wamatabwa ndi pulasitiki) amayamwa mphamvu ya mawu m'malo moitumiza, zomwe zimapangitsa kuti phokoso lichepe kwambiri kuposa momwe zimanenedwera. Kuchita bwino kwa plywood pakumveka bwino ndi kwapakatikati, komwe kuchuluka kwamphamvu poyerekeza ndi chitsulo kumapereka kutayika kwabwino kwa kutumiza mawu koma kuchepa kwamphamvu poyerekeza ndi WPC kumapereka kuyamwa kochepa kwa mawu.

Pa ntchito zomanga m'mizinda yomwe ili pafupi ndi malo okhala anthu omwe amakhudzidwa ndi phokoso (nyumba, chisamaliro chaumoyo, maphunziro), mphamvu yapamwamba ya WPC yosungira mawu imapereka kuchepa kwa phokoso la 10 mpaka 15 dB lomwe limafika panyumba zozungulira, zomwe zitha kukhala kusiyana pakati pa ntchito zovomerezeka ndi kuphwanya malamulo a phokoso panthawi ya maola ovuta. Ogula apadziko lonse omwe amafotokoza za WPC yosungira mawu m'malo okhala ndi phokoso ayenera kupempha lipoti la ISO 10140 la ogulitsa kuti atsimikizire kutayika kwa mawu chifukwa cha makulidwe a panel omwe akugulitsidwa, ndipo mlangizi wa mawu a polojekitiyo ayenera kufunsidwa kuti atsimikizire kuti kuchepetsa phokoso komwe kwanenedweratu pamalopo kukukwaniritsa zofunikira za malamulo a phokoso am'deralo.

Ziyeneretso za Opereka ndi Kugwirizanitsa Ntchito Pamalo Ogwirira Ntchito Zosungira Zinthu M'mizinda

Kwa oyang'anira mapulojekiti omanga m'mizinda ndi akuluakulu achitetezo omwe asankha zofunikira pa WPC zomangira zomangamanga za malo osakhalitsa, ziyeneretso za ogulitsa ndi kugwirizanitsa mapulojekiti pamalopo ndi njira yogwirira ntchito (yomwe yatchulidwa ndi Malangizo a chitetezo cha zomangamanga za NIOSH) zomwe zimatsimikizira kuti mtundu wa kutumiza ndi nthawi yotumizira polojekiti ikugwirizana ndi nthawi ya ntchito yomanga. Dongosolo loyenerera la ogulitsa lomwe gulu lathu limalimbikitsa limaphatikizapo magawo anayi: (1) luso lopanga, kuphatikiza zida zopangira WPC (zotulutsa ziwiri zokhala ndi screw zomwe zimafunikira kuti ziwonjezere kuchuluka kwa moto ndi UV stabilizer), zida zopangira panel extrusion (mizere yophatikizana yogwiritsira ntchito kapu), zida zopangira positi (kudula ndi kuwotcherera chitsulo), ndi zopangira zowonjezera (zolumikizira zolumikizira ndi zomangira zomangira); (2) dongosolo loyang'anira khalidwe, kuphatikiza kapangidwe ka compound kolembedwa, kutsata kwa compound pa gulu lililonse, zolemba zowunikira za panel zomalizidwa, ndi malipoti oyesa mayeso a moto pamsika wopitako; (3) kuthekera kopereka polojekiti, kuphatikiza mphamvu yopangira panel ya nthawi ya polojekiti, malo osungiramo zinthu a panel omalizidwa, malo operekera zinthu pamalopo a malo a projekiti, ndi ntchito ya gulu loyang'anira projekiti; (4) chitsimikizo ndi chithandizo chogulitsa pambuyo pa malonda, kuphatikizapo mfundo zosinthira mapanelo a kuwonongeka komwe kwaphimbidwa ndi chitsimikizo, ntchito yowunikira pamalopo pa kukhazikitsa polojekiti, ndi ntchito yokonzanso pambuyo pa ntchito yopereka.

Nthawi zonse timathandiza makasitomala athu mu ndondomeko yoyenerera ya ogulitsa popereka zikalata zofotokozera (phukusi lowonjezera la compound malinga ndi kuchuluka kwa moto pamsika wopitako komanso zofunikira pakuwonekera kwa UV), satifiketi ya compound pa batch (mtundu wa resin, kuchuluka kwa ulusi wa matabwa, kapangidwe ka phukusi lowonjezera), lipoti lowunikira gulu lomalizidwa (magawo, zokongoletsa, kuchuluka kwa moto), ndi ndondomeko yopangira ya polojekitiyi yokhala ndi mawonekedwe ofunikira. Njira yowunikira yomwe gulu lathu limalimbikitsa pa batch iliyonse yogula zinthu za WPC ikuphatikiza chitsanzo cha zidutswa 30 pa batch iliyonse kuti zitsimikizire kukula kwake (kutalika, m'lifupi, makulidwe, kulunjika, kusalala), mtundu ndi kutsimikizira zokongoletsa (motsutsana ndi chitsanzo cha batch iliyonse), kuyang'ana malo a kuwunika kwa moto (miyezi 6 iliyonse ya kampeni yopangira malinga ndi zofunikira za certification ya msika wopitako), ndi zolemba za chithunzi pa phukusi lililonse musanayike chidebecho. Chitsanzo cha batch nthawi zambiri chimayesedwa ku labotale ya makasitomala athu kapena ku labotale yoyesera ya chipani chachitatu kuti zitsimikizire kusinthasintha komwe kwanenedwa ndi ogulitsa.

Pakukonza pulojekiti pamalopo, upangiri wa gulu lathu ndikugwirizanitsa nthawi yopangira ya wogulitsa ndi nthawi yokonzekera pulojekiti yomanga, ndipo kupanga kwa gulu kumalizidwa milungu 4 mpaka 6 isanafike tsiku lokonzekera pulojekiti kuti zitheke kuyang'anira pa gulu lililonse, kunyamula zidebe, mayendedwe a katundu wa m'nyanja, ndi kutumiza pamalopo kumalo a pulojekiti. Timathandiza makasitomala athu pakukonzekera kuwongolera kutumiza pamalopo, kuyang'anira pa gulu lililonse pa doko lopitako, ndi kuyang'anira kuyika pamalopo ngati pakufunika ndi mkulu wa chitetezo cha pulojekiti. Chidziwitso cha gulu lathu m'malo osungiramo zinthu zomanga m'mizinda chikuwonetsa kuti nthawi yoyambira pa pulojekiti kuyambira nthawi yoyamba yopangira mpaka kumaliza kukhazikitsa pamalopo ndi milungu 10 mpaka 14, ndipo nthawi yayitali kwambiri yoyambira ndi mayendedwe a sitima zapamadzi (nthawi zambiri milungu 4 mpaka 6 ya misewu ya trans-Pacific kapena Asia-Europe).

Mafunso Omwe Amafunsidwa Kawirikawiri Kuchokera ku Magulu Ogula Zinthu Okhudza Kumanga Nyumba Zam'mizinda

Kodi moyo wanthawi zonse wa ntchito yomanga ya WPC ndi wotani poyerekeza ndi kusunga plywood ndi zitsulo?
Moyo wanthawi zonse wa ntchito yomanga nyumba ya WPC (wood-plastic composite) m'malo omanga m'mizinda ndi zaka 8 mpaka 15 m'magawo angapo a ntchito ndi kukonza bwino, kupitirira kwambiri nthawi yanthawi zonse ya plywood yomwe imapezeka miyezi 3 mpaka 12 pa ntchito iliyonse ndi zaka 3 mpaka 5 za corrugated metal holding m'magawo angapo a ntchito. Ubwino wa kulimba kwa WPC umachokera ku kukana kwa zinthuzo kuyamwa chinyezi (osakwana 1 peresenti ya kuyamwa madzi pa ASTM D570 poyerekeza ndi 8 mpaka 15 peresenti ya plywood yomangidwa), kapangidwe kake kokhazikika ka UV komwe kamalimbana ndi kutha kwa mtundu ndi choko pamwamba, kukana kwake kuwonongeka kwa zamoyo (popanda kuwola, palibe nkhungu, palibe kuwonongeka kwa chiswe), komanso kukana kwake kukhudza makina komwe kumalimbana ndi mabowo ndi kubowoka komwe kumachitika m'malo omanga. Moyo wa ntchito wa gulu losungiramo zinthu la WPC umayendetsedwa ndi njira zitatu zazikulu zowononga: (1) kutayika kwa utoto chifukwa cha UV (komwe kumathandizidwa ndi kuwonjezera zokhazikika za UV ku kapangidwe kophatikizana), (2) kuwonongeka kwa makina (komwe kumathandizidwa ndi gawo la chivundikiro cha gulu lomwe limayamwa mikwingwirima ndi kugundana), ndi (3) kutopa kwa chomangira pa kulumikizana kwa gulu kuchokera ku gulu kupita ku gulu (komwe kumathandizidwa ndi tsatanetsatane wa chomangira chachitsulo chosapanga dzimbiri). Pa ntchito zomanga m'mizinda zomwe zimakhala ndi miyezi 18 mpaka 36, ​​chomangira cha WPC nthawi zambiri chimapulumuka pulojekitiyi ndi kukonzanso pang'ono pamwamba ndipo chikhoza kusinthidwanso pamapulojekiti otsatira, zomwe zimachepetsa kwambiri mtengo wochepetsedwa pa projekiti iliyonse.

Kodi kusunga zinthu za WPC kumafanana bwanji ndi kusunga zinthu za plywood ndi zitsulo potsatira malamulo a chitetezo cha moto?
Kusunga zinthu zomangira za WPC nthawi zambiri kumakwaniritsa mulingo wa moto wa Class B motsatira muyezo wa European EN 13501-1 (wofanana ndi ASTM E84 Class B ku North America), ndi kuwonjezera zowonjezera zoletsa moto panthawi yokonza zinthu. Kusunga zinthu zomangira zitsulo zomangira kumakwaniritsa mulingo wa moto wapamwamba koma ndi kusiyana kwa mtengo wapamwamba pa chidutswa chilichonse, kulemera kwakukulu kwa kukhazikitsa, komanso magwiridwe antchito otsika. Kusunga zinthu zomangira matabwa nthawi zambiri kumakwaniritsa mulingo wa Class D mpaka Class C kutengera chithandizo, ndi plywood yosakonzedwa yomwe imawerengedwa ngati Class D (mulingo wotsika kwambiri wovomerezeka m'madera ambiri akumatauni) ndi plywood yothira moto yomwe imawerengedwa ngati Class C. Pa ntchito zomanga mizinda komwe kusunga zinthu kumayikidwa pafupi ndi nyumba zomwe anthu amakhalamo, kufunika kwa mulingo wa moto nthawi zambiri kumakhala Class B kapena kupitirira apo motsatira malamulo a nyumba yakomweko, ndipo kusunga zinthu zomangira za WPC ndi chowonjezera choletsa moto kumakwaniritsa izi pamtengo wopikisana pa chidutswa chilichonse. Ogula akunja ayenera kupempha lipoti la mayeso a moto la wogulitsa malinga ndi EN 13501-1 kapena ASTM E84 kuti atsimikizire kuti kuchuluka kwa moto kumakwaniritsidwa nthawi zonse pamagulu opanga, ndipo mtundu wowonjezera woletsa moto (nthawi zambiri aluminium trihydrate kapena zinc borate) uyenera kufotokozedwa mu pepala lazidziwitso.

Kodi WPC hoarding imapereka mphamvu yotani poyerekeza ndi chitsulo ndi plywood?
Kusunga mawu mu WPC kumapereka mphamvu yabwino kwambiri ya mawu poyerekeza ndi kusunga mawu mu chitsulo chosungunuka, ndipo kutayika kwa mawu mumlengalenga pa ISO 10140 nthawi zambiri kumayambira pa 25 mpaka 32 dB pa WPC panel yokhuthala ya 21 mm poyerekeza ndi 12 mpaka 18 dB pa pepala lokhazikika lachitsulo chosungunuka la makulidwe ofanana. Ubwino wa WPC wa mawu makamaka umayendetsedwa ndi kuchuluka kwa zinthuzo (nthawi zambiri 1.2 mpaka 1.4 g/cm³ ya WPC poyerekeza ndi 0.7 mpaka 0.9 g/cm³ ya chitsulo chosungunuka pa makulidwe ofanana) ndi mawonekedwe a viscoelastic damping a zinthuzo omwe amayamwa mphamvu ya mawu m'malo moitumiza. Pa ntchito zomanga za m'mizinda yoyandikana ndi nyumba zogona anthu kapena zamalonda, mphamvu ya mawu mu kusunga mawu ndi chinthu chofunikira kuganizira chifukwa lamulo la phokoso la m'deralo nthawi zambiri limachepetsa phokoso la ntchito yomanga panthawi yovuta, ndipo kusunga mawu okwera kumachepetsa vuto la phokoso pa anthu ozungulira. Kusunga mawu mu plywood kumapereka mphamvu ya mawu pakati pa WPC ndi zitsulo (nthawi zambiri 18 mpaka 25 dB) koma pa nthawi yochepa kwambiri ya ntchito. Ogula akunja omwe akufotokoza za kusungidwa kwa WPC m'malo okhala ndi phokoso ayenera kupempha lipoti la ISO 10140 la wogulitsa kuti atsimikizire mtengo wotayika wa kufalikira kwa mawu pa makulidwe a panelo yomwe ikugulitsidwa.

Kodi mapanelo osungiramo zinthu a WPC ayenera kukhazikitsidwa bwanji pamalo omangira a mumzinda?
Kukhazikitsa mapanelo osungiramo zinthu a WPC kumatsatira njira yokhazikika ya magawo atatu yomwe imathamanga kwambiri kuposa yofanana ndi chitsulo chosungunuka: (1) kufufuza malo ndi kapangidwe ka positi, ndi malo a positi olembedwa pakati pa mamita 2.0 mpaka 2.5 kutengera kufunikira kwa katundu wa mphepo, (2) kukhazikitsa positi pogwiritsa ntchito nsanamira zachitsulo zolumikizidwa ndi konkriti kapena nsanamira zachitsulo zoyendetsedwa ndi konkriti, ndi kukula kwa positi komwe kumasankhidwa malinga ndi muyezo wa katundu wa mphepo (nthawi zambiri 50 mm × 50 mm mpaka 80 mm × 80 mm gawo la malo otseguka lalikulu la mamita 2.5 kutalika kwa positi), ndi (3) kukhazikitsa papositi polowetsa m'mphepete mwa gulu la WPC m'njira za positi ndikuziyika ndi zingwe zachitsulo zosapanga dzimbiri kapena zomangira zodzigwira. Nthawi yokhazikitsa gawo lodziwika bwino la malo osungiramo zinthu m'mizinda (mamita 30 olunjika) ndi pafupifupi maola 4 mpaka 6 kwa gulu la anthu 4 lomwe limagwiritsa ntchito mapanelo a WPC, poyerekeza ndi maola 6 mpaka 10 pa kukhazikitsa kofanana kwa chitsulo chifukwa cha kulemera kwa panelo lopepuka (nthawi zambiri 8 mpaka 12 kg pa panelo la WPC poyerekeza ndi 18 mpaka 25 kg pa pepala lachitsulo) ndi dongosolo lolumikizirana ndi lilime ndi groove. Njira yochotsera ntchito yochotsa ntchito ndi yofulumira mofananamo, ndipo mapanelo a WPC nthawi zambiri amagwiritsidwanso ntchito nthawi 4 mpaka 8 m'mapulojekiti osiyanasiyana a m'mizinda kutengera momwe panelo ilili. Ogula apadziko lonse omwe akufotokoza za malo osungiramo zinthu a WPC ayenera kutsimikizira njira yotumizira yomwe wogulitsa amalimbikitsa (yogwirizana ndi kampani kapena yachitatu), tsatanetsatane wa kulumikizana kwa panelo ndi positi, komanso kuchuluka kwa mphamvu ya mphepo malinga ndi muyezo wakomweko.

Kodi njira yochotsera zinthu za WPC kumapeto kwa moyo ndi iti?
Mapanelo osungira zinthu a WPC omwe afika kumapeto kwa moyo wawo wotumikira akhoza kubwezeretsedwanso pogwiritsa ntchito makina opera ndi kusakanikirananso kukhala zinthu zatsopano za WPC, ndipo WPC yobwezeretsanso imakhala ndi magwiridwe ofanana ndi a virgin WPC pazinthu zambiri zosapangidwa kuphatikiza kusungira zinthu zina, mipanda yotchinga, ndi mipanda yozungulira. Njira yobwezeretsanso nthawi zambiri imaphatikizapo kusonkhanitsa mapanelo omaliza, kupukuta makina kukhala tchipisi ta 5 mpaka 10 mm, kuchotsa chitsulo (kuchokera ku zomangira zomangira ndi zolimbitsa zitsulo zilizonse), kutsuka kuti muchotse zodetsa pamwamba, ndikubwezeretsanso ndi zinthu zina zowonjezera za virgin WPC ndi zowonjezera kuti mupange WPC yobwezeretsanso. Kusunga zitsulo zopangidwa ndi dzimbiri kumatha kubwezeretsedwanso kudzera mu unyolo wobwezeretsanso zitsulo, koma kulumikizana kwa panel-to-post nthawi zambiri kumabweretsa zinyalala zosakanizika zomwe zimafuna kulekanitsidwa musanabwezeretsenso. Kusunga plywood nthawi zambiri kumapita ku malo otayira zinyalala kapena kubwezeretsa mphamvu za biomass chifukwa mankhwala ochizira matabwa (makamaka mankhwala oletsa moto) amaletsa njira zobwezeretsanso. Pa ntchito zomanga mizinda zomwe zimaika patsogolo chiphaso cha LEED, chiphaso cha BREEAM, kapena kutsatira miyezo ya nyumba zobiriwira, kubwezeretsanso kwa WPC holding kumathandizira kuti pakhale ngongole yochotsera zinyalala zomangira ndipo kumathandizira cholinga cha polojekitiyi. Ogula apadziko lonse omwe akufotokoza za WPC holding ayenera kupempha zikalata za wogulitsa zomwe zingagwiritsidwe ntchito pokonzanso zinthu kumapeto kwa moyo wake ndikutsimikizira kuchuluka kwa zinthu zomwe zagwiritsidwanso ntchito zomwe zikupezeka pa nthawi yotsatira ya polojekiti.

Kwa oyang'anira mapulojekiti omanga m'mizinda, akuluakulu achitetezo pamalo, ndi magulu osakhalitsa ogula mipanda pamalo omwe akuwunika momwe WPC imasungira zinthu, gulu lotumiza kunja la Yida Wood-Plastic limapereka malangizo okhudza zinthu zomwe zili mu WPC (kusankha zowonjezera pamoto, kukweza UV stabilizer, kuchuluka kwa zinthu zomwe zabwezerezedwanso), kusintha kwa miyeso ya madera osiyanasiyana a polojekiti, EN 13501-1 ndi ASTM E84, kugwirizanitsa lipoti la mayeso a ISO 10140, ndi ndondomeko yotumizira zinthu pamalopo kuti ntchito ziyende motsatizana. Tsamba lolumikizirana ndi Yida Wood-Plastiki ndi malo a polojekiti yanu, zomwe mukufuna kuti musunge mzere wolumikizirana, zomwe mukufuna kudziwa za moto wanu komanso zomwe mukufuna kuti mugwiritse ntchito, komanso nthawi yomwe polojekiti yanu ikuyendera. Chiwerengero cha zinthu zomwe mukufuna kugwiritsa ntchito pa kabukhu kanu ndi zidutswa 5,000 malinga ndi mfundo za malonda a wogulitsa; Kusintha kwa OEM (kukula kwa zinthu zomwe mukufuna, kuyika zinthu zomwe simukufuna kuzimitsa moto, phukusi la UV-stabilizer, mtundu womwe mukufuna) kulipo pa chiwerengero cha zinthu 50,000 zomwe mukufuna.

Yolembedwa ndi Jacky — Woyang'anira Kugulitsa Zinthu Zakunja. Wakhala ndi zaka zoposa 10 mumakampani otumiza zinthu kunja a matabwa ndi pulasitiki (WPC). Amagwira ntchito yokonza madenga a OEM/ODM, mpanda, ndi cladding pomanga nyumba zakunja ndi kukonza malo. Amapanga mgwirizano wa nthawi yayitali ndi ogulitsa ku Europe, North America, ndi Southeast Asia. Akudziwa bwino za kutsata malamulo a EN 15534 / ASTM D7032 / CE komanso malangizo omwe ali pamalopo pamapulojekiti akuluakulu a boma ndi amalonda. Lumikizani: Facebook