- Yanayin wurare masu zafi yana ƙara ƙarfin motsin zafi na WPC. Tare da canjin yanayin zafi na 15-25°C a kowace rana da kuma yawan zafi a duk shekara, haɗin katako-roba allunan a yankunan da ke da yanayin ƙasa suna faɗaɗawa da kuma yin ƙunci akai-akai fiye da a yankunan da ke da yanayin zafi — wanda hakan ke sa ƙayyadaddun gibin ya zama dole tun daga rana ta farko.
- An haɗa shi da haɗin gwiwa Allon WPC (kamar YDWPC YD140RH23 da YD140S23) suna ba da kwanciyar hankali mai girma idan aka kwatanta da bayanan WPC na gargajiya saboda murfin murfin polymer yana kare tsakiya daga sha kai tsaye daga UV da shigar da danshi, yana rage yawan faɗaɗa layi har zuwa 30% idan aka kwatanta da allon da ba a rufe ba.
- Yayin da YDSamfurin WpcAn ƙera su ne don daidaita girma, takamaiman buƙatun gibin faɗaɗawa ya dogara da yanayin yanayi na gida, yanayin shigarwa, da tsawon allo. Duba jagorar shigarwa ta masana'anta don shawarwari na musamman kan aikin. Nassoshi a masana'antu kamar su A 15534 kuma ASTM D7032 samar da tsarin gwaji na yau da kullun don kimanta motsin zafi na WPC.
- Daidaiton allon yana da mahimmanci kamar faɗin allon. A cikin shigarwa na wurare masu zafi, koyaushe a ƙayyade gibin faɗaɗawa daga ƙarshe zuwa ƙarshe a gidajen haɗin gwiwa da gibin gefe zuwa gefe tsakanin allon layi ɗaya. Sifofin haɗin YDWPC masu faɗin 140mm suna buƙatar ƙarancin mitoci masu layi ɗaya na gibin fiye da sifofin gargajiya na 150mm don yankin ɗaukar hoto ɗaya - fa'idar farashi da kyau ga manyan benaye na kasuwanci.
- Katako na haɗin gwiwa na YDWPC yana da garanti mai iyaka na shekaru 15-25 kuma an ƙera shi a ƙarƙashin ISO 9001 Gudanar da inganci a cibiyarmu ta Ningbo. Don cikakkun bayanai game da ayyukan da ake yi a wurare masu zafi, tuntuɓi ƙungiyar fitar da kayayyaki don takaddun bayanai na shigarwa na musamman a yankin.
Faɗaɗa zafi shine takamaiman bayani da aka fi watsi da shi a cikin siyan benen WPC don ayyukan Equatorial da subtropical. A ƙasa, ƙungiyar injiniyan fitar da kayayyaki tamu tana nazarin kimiyyar motsin zafi na WPC, kimiyyar kayan da ke raba bayanan da aka haɗa tare da bayanan gargajiya, da kuma tsarin ƙayyadaddun gibin aiki da masu rarrabawa da 'yan kwangila ya kamata su buƙata daga duk wani masana'antar WPC kafin su sanya hannu kan odar siyan aikin wurare masu zafi.
Muhimman Abubuwan Da Ake Ɗauka
- WPC mai haɗakarwa yana da ƙarancin faɗaɗa zafi fiye da WPC na gargajiya saboda murfin murfin polymer ɗinsa.
- Yanayin wurare masu zafi (canjin zafin jiki na 30-40°C) yana buƙatar gibin mm 7-8 akan gudu na mita 12 idan aka kwatanta da 5-6 mm a yankuna masu zafi.
- EN 15534 da ASTM D7032 suna ba da tsarin gwaji don da'awar daidaiton girma na WPC.
- Tsarin mannewa da aka ɓoye yana ɗaukar motsin zafi fiye da shigar da sukurori a fuska.
- Tazarar da ke ƙarƙashin firam da ƙirar magudanar ruwa suna da matuƙar muhimmanci kamar tazarar faɗaɗa kanta.
Dalilin da Yasa Yanayin Yanayi na Yankin Tsakiya Ke Canza Ka'idar Fadadawa
Faɗaɗawar zafi abu ne na kayan aiki, ba zaɓin ƙira ba - amma muhalli yana ƙayyade yadda yake da mahimmanci. Kowace katako mai haɗaka Samfurin yana motsawa lokacin da yanayin zafi ya canza. ma'aunin faɗaɗa layi Ga al'adar WPC bene, yana tsakanin 3.0 × 10⁻⁵ zuwa 5.5 × 10⁻⁵ a kowace °C, ya danganta da rabon katako-fiber-da-polymer, nau'in polymer (HDPE vs. PP), da kuma ko allon an rufe shi ko ba a rufe shi ba. Allon WPC mai tsawon mita 3.6 wanda aka dumama shi da 20°C sama da zafin shigarwarsa zai faɗaɗa tsakanin 2.2mm da 4.0mm a tsawonsa - motsi wanda, idan ba a daidaita shi ba, yana haifar da damuwa mai matsewa a wuraren ɗaurewa kuma daga ƙarshe yana haifar da busawa, karkacewa, ko jan ƙulle.
A yanayin zafi mai zafi, wannan motsi yana faruwa a hankali a lokacin zagayowar yanayi. Masu shigarwa suna sanya gibi a lokacin bazara kuma allon ya kai kololuwar faɗaɗawa a lokacin rani, sannan ya sake yin sanyi a lokacin kaka. A cikin yanayin wurare masu zafi, irin wannan zagayowar faɗaɗawa da matsewa yana faruwa kowace rana. Falo a Singapore, Bangkok, ko Jakarta na iya fuskantar canjin zafin saman 20-30°C tsakanin safe da tsakiyar rana - kowace rana, duk shekara. Allon ba ya hutawa a daidaito fiye da 'yan awanni, wanda ke nufin mannewa, maƙulli, da haɗin gwiwa suna fuskantar gajiya wanda falo-falo masu yanayin zafi ba su taɓa gani ba.
Binciken da ƙungiyar fitar da kayayyaki ta yi a yankin Kudu maso Gabashin Asiya (wanda ya shafi ayyukan kasuwanci da na gidaje guda 47 da aka sanya tsakanin 2020 da 2025 a Singapore, Malaysia, Thailand, Vietnam, da Indonesia) ya nuna tsari mai daidaito: Bene da aka sanya tare da izinin gibin da ya shafi wurare masu zafi ba su da koke-koke na sake dawowa saboda buckling ko warping, yayin da bene da aka sanya tare da gibin da ya dace da yanayin zafi (yawanci an ƙayyade shi don bambancin 10-15°C) suna haifar da damuwa a cikin haɗin gwiwa a cikin watanni 12-18. Yanayin gazawar ba abu ne mai ban mamaki ba - yana farawa ne da ɗan ƙara a kan haɗin gwiwa, yana ci gaba zuwa ga nakasa, kuma daga ƙarshe yana haifar da canjin allon da ke haifar da kiran dawowar 'yan kwangila da da'awar garantin mai rarrabawa.
| Sigogi | Yanayi mai zafi (misali, London, Berlin) | Yanayi na wurare masu zafi (misali, Singapore, Jakarta) |
|---|---|---|
| Matsakaicin zafin shekara-shekara | -5°C zuwa 35°C (tsawon 40°C) | 23°C zuwa 38°C (tsawon 15°C) |
| Juyawan rana ta yau da kullun (surface of the deck) | 8-12°C (zagayen yanayi) | 15-25°C (zagaye na yau da kullun) |
| Zafin saman saman (rana kai tsaye) | 55-65°C (tsakar rana ta bazara) | 60-75°C (tsakar rana duk shekara) |
| Danshin da ya dace | 40-70% (bambancin yanayi) | 70-90% (mafi girma a duk shekara) |
| Zagayen faɗaɗawa a kowace shekara | ~365 (lokacin jinkiri) | ~365 (sauri kowace rana) |
| Ingantaccen matsin lamba ga gajiya akan mannewa | Ƙasa (zagaye a hankali) | Babban (saurin hawa keke a kowace rana) |
Lura: An auna bayanan zafin saman da ma'aunin zafi na infrared akan allon WPC mai launin duhu a cikin hasken rana kai tsaye a rana tsaka, tsayin
Teburin da ke sama ya bayyana wani abu da ba daidai ba: yanayin zafi na wurare masu zafi, duk da cewa yana da ƙarancin zafin jiki na shekara-shekara, yana sanya matsin lamba mai yawa ga gajiya a kan maƙallan bene saboda zagayowar zafi ta yau da kullun tana da ƙarfi kuma ba ta tsayawa. Falo a Landan yana faɗaɗa sau ɗaya a lokacin bazara kuma yana yin kwangila sau ɗaya a kowace hunturu - manyan zagayawa 12 a kowace shekara. Falo a Singapore yana faɗaɗa kowace rana kuma yana yin kwangila kowace dare - zagayawa 365 a kowace shekara. Gajiyawar maƙallin da aka tara a tsawon garanti na shekaru 10 ya fi 30× girma a wurare masu zafi, shi ya sa ƙayyadaddun gibin da zaɓin maƙallin suka zama masu mahimmanci maimakon shigarwa - ba tare da tsari ba.
An haɗa shi da WPC na gargajiya: Wanne Bayanin Yana Kula da Motsin Wurare Masu Yawa?
Ba duk allon WPC suna motsawa iri ɗaya ba, kuma tsarin masana'antu shine babban abin da ke bambanta su. Manyan bayanan WPC guda biyu a kasuwar duniya - na gargajiya (wanda ba a haɗa shi ba) da kuma wanda aka haɗa shi (wanda aka rufe shi) - suna nuna halaye daban-daban a ƙarƙashin matsin lamba na zafi na wurare masu zafi saboda tsarin kayansu yana sarrafa UV da danshi daban-daban.
Tsarin WPC na gargajiya, kamar su YDWPC YD150SH25, YD150RH30, YD150S20, YD150H30, YD150H25, YD142S10, YD140SH25, YD140S25, da kuma bayanan YD140RH25, wani abu ne da aka fitar da shi daga zaren itace da thermoplastic (yawanci HDPE) ba tare da wani kariya daga waje ba. Yawan zaren itace - yawanci kashi 50-60% ta nauyi - yana samar da tauri da kuma yanayin itace na halitta, amma kuma yana shan hasken UV kai tsaye a saman allon. A cikin yanayin UV na wurare masu zafi (ma'aunin UV 10-12+ a duk shekara), zaren itacen saman yana lalacewa da sauri fiye da matrix na polymer, yana haifar da ƙarancin saman micro-surface wanda ke hanzarta sha danshi da damuwa na zagayowar zafi.
Ana amfani da murfin WPC mai haɗin gwiwa wajen amfani da murfin polymer a kan babban abin da aka haɗa ta hanyar amfani da tsarin extrusion a lokaci guda - ana haɗa tsakiyar da murfin a cikin hanya ɗaya, ba a lankwasa su ba bayan an gama. Layin haɗin gwiwa na YDWPC yana samar da bayanan YD140RH23 (faɗin 140mm × tsayin 23mm) da kuma bayanan YD140S23 tare da harsashin polymer mai haɗin gwiwa 360° wanda ke lulluɓe tsakiyar dukkan fuskoki huɗu. Wannan Layer ɗin murfin - yawanci an gyara shi da tsarin HDPE ko ASA (acrylonitrile styrene acrylate) - yana aiki da ayyuka uku a yanayin zafi:
- Kariyar UV: Murfin yana sha kuma yana nuna hasken UV kafin ya isa tsakiyar zaren itace, yana rage lalacewar saman da kuma fashewar micro-crack da ke haɓaka motsi na zafi. Dangane da gwajin kayan da aka ambata a ciki EN 15534-4, allon da aka haɗa da extruded suna riƙe da kashi 85-90% na ƙarfin lanƙwasa na asali bayan sa'o'i 2,000 na fallasa UV cikin sauri, idan aka kwatanta da kashi 65-75% na bayanan martaba marasa rufewa na gargajiya.
- Shamaki mai danshi: Yawan shan ruwa na murfin polymer shine
- Taurin saman da juriyar zamewa: Tsarin polymer na murfin murfin za a iya ƙera shi don ya yi tauri sosai (Shore D 65-75) fiye da babban haɗin (Shore D 55-60), wanda ke inganta juriyar zamewa - muhimmin ƙa'idar aminci ga gefen tafkin ruwa da bene na ruwa a wuraren shakatawa na wurare masu zafi da ayyukan kasuwanci inda yanayin danshi yake dawwama.
Ga masu rarrabawa waɗanda ke kimanta haɗin gwiwa idan aka kwatanta da WPC na gargajiya don kasuwannin wurare masu zafi, Fa'idar ƙayyadewa ta haɗin gwiwa ba wai kawai juriyar UV ba ce - illa ce ta ƙara yawan lalacewar UV, ƙarancin sha danshi, da kuma ƙarancin faɗaɗa zafi, duk waɗannan suna rage girman motsi da takamaimai gibin da ya kamata a ɗauka. Duk da cewa bayanan WPC na gargajiya sun kasance zaɓi mai araha don shigarwar wurare masu zafi ko inuwa (verandas, pergolas, hanyoyin tafiya da aka rufe), bene mai buɗewa na wurare masu zafi - gefen tafkin, rufin gida, allon tafiya, marina - suna amfana sosai daga kariyar hular da aka haɗa.
| Ƙayyadewa | Co-Extrusion (YD140RH23 / YD140S23) | Na Gargajiya (samfura 9, faɗin 140-150mm) |
|---|---|---|
| Faɗin allo | 140mm | 140-150mm |
| Tsawon allo | 23mm | 10-30mm (ya dogara da samfur) |
| Layer na hula | harsashin polymer mai fitarwa na 360° | Babu (ba a haɗa ba) |
| Juriyar UV (EN 15534-4) | Kashi 85-90% ya riƙe ƙarfin lanƙwasa bayan sa'o'i 2,000 | Kashi 65-75% ya riƙe ƙarfin lanƙwasa bayan sa'o'i 2,000 |
| Sha ruwa (nutsewa awanni 24) | 2-4% | |
| Garanti | Shekaru 15-25 | Shekaru 10-15 |
| Shawarar amfani da wurare masu zafi | Buɗewar waje: wurin waha, rufin gida, filin jirgin sama, marina | An rufe/launi: veranda, pergola, hanyar tafiya |
| Maɓallan Kayayyaki Masu Mahimmanci | Ruwa mai hana ruwa, mai hana danshi, mai hana mildew, mai hana kwari, mai hana fashewa, mai jure zamewa, mai jure tsatsa | Mai hana ruwa shiga, mai hana danshi shiga, mai hana mildew shiga, mai hana kwari shiga, mai jure tsatsa, da ƙarancin kulawa |
Ya kamata masu rarrabawa da ke hidimar kasuwannin wurare masu zafi su lura cewa faɗin 140mm mai faɗi na bayanan haɗin gwiwa (idan aka kwatanta da 150mm ga yawancin samfuran gargajiya) yana nufin ƙarancin mita masu layi na tazara na faɗaɗawa a kowace murabba'in mita na bene da aka shigar - ingantaccen shigarwa mai ma'ana lokacin da ake ambaton manyan ayyukan kasuwanci.
Bayanin Faɗaɗa Gibin: Abin da Masu Rarraba Ya Kamata Su Bukata Daga Masana'antun
Bayanin gibin faɗaɗawa ba wani fanni ne da ya dace da lamba ɗaya ba — yana buƙatar takardar shawara daga masana'anta wadda ta dogara da gwaji, wadda ta yi la'akari da tsawon allon, yanayinsa, launi, da kuma yanayin yanayi na gida. Masu rarrabawa waɗanda suka yarda da yaren "bar ƙaramin gibi" na yau da kullun a cikin jagororin shigarwa suna shirya kansu don takaddama kan garanti da sake kiran 'yan kwangila. Ga tsarin ƙayyadaddun bayanai da ƙungiyarmu ta ba da shawarar don ayyukan WPC na wurare masu zafi.
Mataki na 1: Buƙaci ƙimar faɗaɗawar zafi mai layi (CLTE) da masana'anta suka buga, wanda aka gwada kowace ASTM D7032 ko A 15534. Wannan ita ce lambar tushe - tana gaya muku daidai adadin da allon zai motsa a kowane mataki na canjin zafin jiki, a kowace raka'a ta tsawonsa. Mai ƙera wanda ba zai iya samar da ƙimar CLTE da aka gwada zuwa ga ma'auni da aka sani ba ya ƙayyadewa; suna tsammani. Don benen WPC, ƙimar CLTE yawanci tana tsakanin 3.0 × 10⁻⁵ /°C (ƙarin fiber na itace mai yawa, wanda aka haɗa shi da juna) zuwa 5.5 × 10⁻⁵ /°C (ƙarin polymer mai yawa, wanda ba a rufe shi ba). Bambanci tsakanin waɗannan ƙimar biyu, wanda aka yi amfani da shi a kan allon mita 3.6 akan canjin zafin jiki na 30°C, shine bambanci tsakanin motsi na 3.2mm da 5.9mm - kusan ninki biyu.
Mataki na 2: Lissafa tsawon motsi da ake tsammani don takamaiman tsawon allon, launi, da yankin yanayi. Allo mai duhu yana shan ƙarin hasken rana kuma yana kaiwa ga yanayin zafi mafi girma - allon WPC mai duhu a cikin rana kai tsaye ta wurare masu zafi zai iya kaiwa 70-75°C a saman, yayin da allon ɗaya a cikin launin toka mai haske zai iya kaiwa 55-60°C. Bambancin zafin saman 15°C yana fassara zuwa kusan kashi 40% na motsi na zafi ga allon duhu. Ga allon da aka haɗa launuka masu duhu na mita 3.6 a Singapore (zafin shigarwa na yau da kullun 30°C, zafin saman kololuwa 70°C, CLTE 3.5 × 10⁻⁵ /°C): ana tsammanin motsi na tsayi = 3,600mm × 40°C × 3.5 × 10⁻⁵ = 5.04mm. Wannan ita ce lambar da dole ne a yi amfani da ita wajen tantance gibin - kuma ya kamata a rubuta ta a cikin jagorar shigarwa ta masana'anta tare da takamaiman hanyar lissafi da ake iya gani.
Mataki na 3: Tabbatar cewa masana'anta sun bayar da cikakkun bayanai game da gibin ƙarshe (haɗin gwiwa) da kuma gibin gefe, ba ɗaya ko ɗayan ba. Yawancin gazawar shigarwar WPC a kasuwannin wurare masu zafi sun haɗa da gibin ƙarshe - haɗin gwiwa inda allunan biyu suka haɗu a tsawonsu. Gibin gefe (tsakanin allunan layi ɗaya suna gudana a hanya ɗaya) suma suna motsawa, amma tsarin ɓoye-ɓoye na yau da kullun yana ɗaukar wasu daga cikin wannan motsi ta hanyar sassaucin clip. Gibin ƙarshe ba shi da irin wannan ma'ajiyar - dole ne a ƙayyade su kuma a kula da su daidai. Shawarar ƙungiyarmu ita ce tabbatar da cewa an bayyana ƙayyadaddun gibin ƙarshe a matsayin kewayon (mafi ƙaranci zuwa mafi girma) bisa ga tsawon allo da bambancin zafin jiki na gida, ba a matsayin lamba ɗaya da aka ƙayyade ba.
Mataki na 4: Tabbatar da cewa ƙayyadaddun bayanai sun yi daidai da yanayin zafin shigarwa - ba kawai yanayin zafin iska na yanayi ba. Kuskuren ƙayyadewa da aka saba gani shine ƙididdige gibin da aka yi amfani da shi wajen auna zafin iska a lokacin shigarwa (misali, 28°C da safe a Bangkok). Lambar da ta dace ita ce zafin allon da ake amfani da shi a lokacin shigarwa, wanda a rana mai zafi kai tsaye zai iya zama 10-15°C fiye da iskar yanayi. Idan mai sakawa ya sanya gibin bisa ga zafin shigarwa na 28°C amma allon a zahiri yana da 40°C a saman, allon zai yi ƙunci lokacin da ya huce a wannan maraice - yana barin gibin da ya fi faɗi fiye da yadda aka ƙayyade. Ya kamata masana'antun su shawarci masu shigarwa da su daidaita allon zuwa yanayin zafi na yanayi a cikin inuwa kafin a auna da kuma sanya gibin, sannan a rubuta wannan buƙatar a cikin jagorar shigarwarsu.
Duk da cewa an ƙera kayayyakin YDWPC don daidaiton girma, takamaiman buƙatun gibin faɗaɗawa ya dogara da yanayin yanayi na gida, yanayin shigarwa, da tsawon allon. Duba jagorar shigarwa ta masana'anta don shawarwarin takamaiman aikin. Masu rarrabawa za su iya neman takaddun bayanai na shigarwa na YDWPC na takamaiman aikin ta hanyar tuntuɓar ƙungiyar fitar da kaya, gami da samfurin allo, tsawon allo, launin allo, wurin shigarwa, da kuma yanayin shigarwa (daidai ko daidai da tsayin tsarin).
Abubuwan da za a yi la'akari da su don fastener da subframe don WPC Decks na wurare masu zafi
Gibi kawai ba ya magance faɗaɗa wurare masu zafi - tsarin mannewa da ƙananan firam ɗin dole ne su daidaita motsi ba tare da sun yi tsayayya da shi ba. Gibin faɗaɗawa da aka ƙayyade yadda ya kamata ba shi da amfani idan maƙallin ya manne allon sosai har ba zai iya zamewa ba. Shawarwarin ƙayyadaddun ƙungiyarmu game da maƙallin WPC na wurare masu zafi sune kamar haka:
- Tsarin bidiyo da aka ɓoye a kan manne fuska. Boye-boye na'urorin ɓoye suna ba allon damar zamewa a tsaye tare da layin maƙallin yayin faɗaɗa zafi da matsewa. Maƙallin fuska - tuƙa sukurori ta saman allon zuwa cikin maƙallin - yana ƙirƙirar wurin da aka saita wanda ke tsayayya da motsi kuma yana haifar da yawan damuwa a ramin maƙallin. Ga shigarwa na wurare masu zafi tare da zagayowar zafi na yau da kullun, maƙallan ɓoye suna rage haɗarin jan sukurori da fashewar allo a wuraren maƙallin.
- Maƙallan ƙarfe na bakin ƙarfe ko na carbon mai rufi. Danshin yanayi na wurare masu zafi (70-90% RH a duk shekara) yana hanzarta tsatsa na maƙallan ƙarfe marasa kariya. Maƙallan da ke lalata suna faɗaɗa girma (jacking na tsatsa), wanda ke fasa allon WPC a kusa da ramin maƙallin. A ƙayyade sukurori na bakin ƙarfe na A2 (304) ko A4 (316) don ayyukan ruwa da na wurare masu zafi na bakin teku, ko ƙarfen carbon mai rufi da Geomet® don ayyukan cikin gida. Tsatsa mai ɗaurewa shine babban farashi na farko da aka ɓoye a cikin shigarwar WPC na wurare masu zafi - ba ya bayyana a cikin ƙimar farko amma yana haifar da da'awar garanti shekaru 3-5 bayan shigarwa.
- An yi wa katako mai kyau ko aluminum subframes. Rufin katakon da ba a yi wa magani ba a yanayin zafi na ruɓewa cikin shekaru 2-3, suna rasa mannewa a kan maƙallan kuma suna barin benen ya canza ba tare da an yi tsammani ba. A ƙayyade katakon da aka yi wa magani da CCA ko ACQ (H3.2 ko sama da haka a kowace kiyaye itace mizanai) ko kuma bayanan aluminum joist don tsawon rai na ƙananan firam ɗin da ba su lalace ba. Ƙananan firam ɗin aluminum kuma suna kawar da tasirin hana danshi na katako, wanda ke sauƙaƙa lissafin gibin faɗaɗawa ta hanyar cire wani canji daga lissafin.
Falo na WPC na wurare masu zafi tsari ne - allo, rata, abin ɗaurewa, da kuma ƙaramin firam - kuma ƙayyade kowane abu ɗaya a keɓe yana haifar da amincewa ta ƙarya. Masu rarrabawa waɗanda ke samar da dukkan sassan guda huɗu a matsayin tsarin da ya dace suna samar da sakamako mafi kyau na aiki da ƙarancin da'awar garanti fiye da waɗanda ke sayar da allo kawai kuma suna barin zaɓin manne da ƙananan firam ga ɗan kwangila.
Bin Dokoki da Takaddun Shaida: Abin da Masu Aikin Yankin Tropical Ya Kamata Su Bukata
Lambar gini bin ƙa'idodin WPC a kasuwannin wurare masu zafi ya bambanta da ƙasa, amma tsarin gwaji guda biyu da aka amince da su a duniya - A 15534 (Turai) da kuma ASTM D7032 (Arewacin Amurka) — samar da tushen ƙayyadadden bayanai da yawancin lambobin ƙasa ke nunawa ko ɗauka. Masu rarrabawa da ke hidimar kasuwannin fitar da kayayyaki na wurare masu zafi ya kamata su tabbatar da cewa an gwada kayayyakin mai samar da kayayyaki na WPC zuwa aƙalla ɗaya daga cikin waɗannan ƙa'idodi, tare da rahotannin gwaji daga dakunan gwaje-gwaje masu izini.
Ga benen WPC da aka tsara don ayyukan wurare masu zafi, mafi mahimmancin sharuɗɗan gwaji sune:
- EN 15534-1 / ASTM D7032 - Ƙarfin lanƙwasa da modulus: Yana tabbatar da cewa allon zai iya tallafawa nauyin ƙira (yawanci nauyin maki 2.0 kN ga gidaje, 4.0 kN ga kasuwanci) ba tare da nakasa ta dindindin ba. A cikin shigarwa na wurare masu zafi inda allon ke fuskantar zagayowar zafi ta yau da kullun, dole ne a gwada halayen lanƙwasa a yanayin zafi mai girma (40°C ko sama da haka) don nuna yanayin gaske.
- EN 15534-4 - Saurin yanayi: Fuskantar UV, feshi na ruwa, da kuma zagayowar daskarewa da narkewa (ko zagayowar yanayin zafi mai daidai da yanayin zafi). Wannan gwajin yana auna juriyar allon kai tsaye ga lalacewar saman da ke haifar da canje-canje a halayen faɗaɗawa na dogon lokaci.
- EN 15534-1 - Daidaito mai girma: Yana auna canjin tsayi da faɗin allon bayan nutsewa cikin ruwa da kuma zagayowar bushewa. Wannan shine mafi kusancin wakilin dakin gwaje-gwaje don halayen faɗaɗa wurare masu zafi na gaske.
- Juriyar zamewa (EN 13845 ko BS 7976-2): Yana da matuƙar muhimmanci ga shimfidar wuraren waha, na ruwa, da na kasuwanci inda yanayin danshi yake dawwama. Allunan da aka haɗa da murfin da aka yi da murfi (kamar gamawar YDWPC YD140RH23 na itace) galibi suna samun PTV 45-65 (Ƙimar Gwajin Pendulum) a yanayin danshi - sama da matsakaicin HSE na Burtaniya na 36 don "ƙarancin zamewa."
Ana ƙera samfuran haɗin gwiwa na YDWPC da na gargajiya na decking a ƙarƙashin ISO 9001 gudanar da inganci kuma an gwada shi bisa ga ƙa'idodin ƙasashen duniya masu dacewa. Ana samun rahotannin alamar CE da gwaje-gwaje don ayyukan fitarwa idan an buƙata.
Takaitaccen Bayani Mai Amfani ga Masu Rarrabawa
An tsara jerin abubuwan da aka ƙayyade a ƙasa don masu rarrabawa waɗanda ke ambaton ayyukan bene na WPC na wurare masu zafi. Yi amfani da shi azaman samfurin neman bayanai (RFI) lokacin kimanta duk wani masana'anta na WPC - gami da YDWPC.
| Kayan Bayani | Abin da za a nema | Dalilin da Ya Sa Yana da Muhimmanci |
|---|---|---|
| ƙimar CLTE | An gwada shi bisa ga ASTM D7032 ko EN 15534, tare da rahoton gwaji | Tushen lissafin gibin faɗaɗawa |
| Shawarar Faɗaɗa Gibin Faɗaɗa | Takamaiman tsawon allo, tare da hanyar lissafi da aka rubuta | Yana hana buckling da mirgina a cikin keken hawa na wurare masu zafi |
| Bayanin yanayin UV | Rahoton gaggawa na yanayi na EN 15534-4 | Yana tabbatar da dorewar yanayin saman na dogon lokaci a ƙarƙashin hasken UV na wurare masu zafi |
| Yawan shan ruwa | Gwajin nutsewa na awanni 24 bisa ga EN 15534-1 | Ƙasa ita ce mafi kyau ga juriya ga danshi na wurare masu zafi |
| Juriyar zamewa | Darajar PTV a yanayin danshi (EN 13845 ko BS 7976-2) | Tsarin aminci ga shigarwar gefen tafkin/ruwa |
| Sharuɗɗan garanti | Garanti da aka rubuta wanda ya shafi UV na wurare masu zafi, danshi, da kuma zagayowar zafi | Yana tabbatar da amincin masana'anta game da tsawon lokacin samfurin |
| Daidaiton fastener | Tsarin bidiyo da aka ba da shawarar tare da takamaiman wurin zama na motsi | Tabbatar da cewa allon zai iya zamewa cikin izinin gibin |
Masu rarrabawa waɗanda ke amfani da wannan jerin abubuwan suna ba da rahoton ƙarancin takaddama kan takamaiman bayanai, ƙarancin ƙimar da'awar garanti, da kuma ƙarfin amincewar 'yan kwangila ga layin samfurin. YDWPC tana ba da duk takaddun ƙayyadaddun bayanai da ke sama don layukan haɗin gwiwa da na katako na gargajiya - tuntuɓi ƙungiyar fitarwa tare da cikakkun bayanai na aikinku don cikakken kunshin ƙayyadaddun bayanai.
Tambayoyin da Ake Yawan Yi
T1. Nawa ne faɗin benen WPC a yanayin zafi?
Falo na WPC a yanayin zafi yawanci yana faɗaɗa 2-6mm a kowace tsawon allon mita 3.6 a lokacin zagayowar zafi na yau da kullun, ya danganta da launin allon, abun da ke cikin kayan, da zafin saman. Lissafin faɗaɗawa ya dogara ne da ma'aunin faɗaɗawar zafi mai layi (CLTE) na allon, bambancin zafin jiki tsakanin shigarwa da zafin saman kololuwa, da tsawon allon. Misali, allon da aka haɗa mai launin duhu mai tsawon mita 3.6 wanda aka sanya a 30°C kuma ya kai zafin saman 65°C (bambancin 35°C) tare da CLTE na 3.5 × 10⁻⁵ /°C zai faɗaɗa kusan 4.4mm tare da tsawonsa. Allon da ke da haske na iya ganin raguwar faɗaɗawa da kashi 20-30% saboda ƙarancin shan hasken rana. YDWPC ta buga ƙimar CLTE don duk bayanan bene - tuntuɓi ƙungiyar fitarwa don tallafin ƙididdiga na musamman na aikin.
T2. Shin allunan WPC da aka haɗa da juna sun fi na gargajiya na WPC don shigarwa na wurare masu zafi?
Don shigarwa a wurare masu zafi a buɗe (gefen wurin wanka, rufin gida, wurin shakatawa, da kuma wurin shakatawa), allunan WPC da aka haɗa suna ba da kyakkyawan aiki na dogon lokaci saboda murfin murfin polymer ɗinsu mai kariya daga UV, wanda ke rage lalacewar saman, shan danshi, da kuma girman faɗaɗa zafi. Murfin da aka haɗa 360° akan bayanan YDWPC YD140RH23 da YD140S23 yana ba da damar shan ruwa
T3. Menene bambanci tsakanin rufin WPC da aka haɗa da kuma na gargajiya?
Decking ɗin WPC mai haɗin gwiwa yana da murfin murfin polymer mai kariya wanda aka haɗa a kan core ɗin haɗin gwiwa yayin ƙera shi, yayin da decking ɗin WPC na gargajiya shine extrusion na katako da thermoplastic wanda ba a rufe shi ba. Layer ɗin murfin - ana amfani da shi ta hanyar extrusion a lokaci guda (haɗin gwiwa) tsari — yana kare zuciyar daga hasken UV, shigar da danshi, da kuma tabon saman. Bayanan WPC na gargajiya (kamar YDWPC YD150SH25, YD150RH30, da sauran samfura a cikin faɗin 140-150mm) suna ba da kyakkyawan aikin tsari don shigarwar da aka rufe kuma ana samun su a cikin kewayon girman bayanin martaba (tsawo 10-30mm). Bayanan da aka haɗa (YDWPC YD140RH23, YD140S23) an inganta su don aikace-aikacen waje da aka fallasa inda juriyar UV, aikin shingen danshi, da riƙe launi na dogon lokaci suna da mahimmanci.
T4. Shin benen WPC yana buƙatar maƙallan musamman a yanayin zafi?
Eh — danshi na wurare masu zafi yana hanzarta lalata madaurin, kuma zagayowar zafi ta yau da kullun tana buƙatar tsarin madaurin da ke dacewa da motsi na allo ba tare da tsayayya da shi ba. A ƙayyade A2 (304) ko A4 (316) ɓoye ƙulle-ƙulle na bakin ƙarfe don ayyukan ruwa da na wurare masu zafi na bakin teku, ko ƙarfe mai rufi da carbon mai yawan lalata don ayyukan cikin gida. Tsarin ƙulle-ƙulle na ɓoye an fi son su fiye da ƙulle-ƙulle don shigarwa na wurare masu zafi saboda suna ba da damar allon ya zame a tsayi yayin faɗaɗa zafi da matsewa. Maƙallan da ke lalata suna faɗaɗa a girma (ƙulle-ƙulle), wanda ke fasa allon WPC a kusa da ramin ƙulle-ƙulle - yanayin gazawa wanda yawanci yakan bayyana shekaru 3-5 bayan shigarwa kuma galibi ana danganta shi da ingancin allo maimakon zaɓin ƙulle-ƙulle. YDWPC yana ba da shawarar takamaiman tsarin ƙulle-ƙulle don kowane bayanin martaba na bene - tuntuɓi ƙungiyar fitarwa don takamaiman bayanai na jituwa.
T5. Waɗanne takaddun shaida ya kamata in nema lokacin neman bene na WPC don ayyukan fitar da kayayyaki na wurare masu zafi?
Tsarin gwaji na WPC guda biyu da aka amince da su a duniya sune A 15534 (Matsayin Turai wanda ya shafi halayen injiniya, kwanciyar hankali na girma, da kuma yanayin yanayi) da kuma ASTM D7032 (Ma'aunin Arewacin Amurka don kimanta aikin katako mai haɗaka). Don ayyukan wurare masu zafi, nemi rahotannin gwaji da suka shafi: (1) ƙarfin lanƙwasawa a yanayin zafi mai girma (40°C+), (2) saurin yanayin UV bisa ga EN 15534-4, (3) shan ruwa bisa ga EN 15534-1, da kuma (4) juriyar zamewa bisa ga EN 13845 ko BS 7976-2. Bugu da ƙari, tabbatar da cewa masana'anta suna aiki a ƙarƙashin ISO 9001 Gudanar da inganci - wannan ba ya tabbatar da ingancin samfura, amma yana tabbatar da cewa an rubuta hanyoyin masana'antu, an duba su, kuma sun yi daidai. Ana ƙera samfuran YDWPC a ƙarƙashin ISO 9001 kuma an gwada su bisa ga ƙa'idodin ƙasashen duniya masu dacewa. Alamar CE da rahotannin gwajin dakin gwaje-gwaje da aka amince da su suna samuwa don ayyukan fitarwa idan an buƙata.
T6. Za a iya sanya benen WPC kai tsaye a kan siminti a yanayin zafi?
Ana iya sanya benen WPC akan siminti a cikin yanayin zafi ta amfani da tsarin pedestal ko batten, amma ba a ba da shawarar a ɗora saman kai tsaye ba tare da share magudanar ruwa ba. Ruwan sama na wurare masu zafi (sau da yawa yakan kai 1,500-3,000mm a kowace shekara) yana haifar da danshi a ƙarƙashin bene wanda ke buƙatar magudanar ruwa kyauta. Tsarin tushe ko batten da aka ɗaga yana haifar da tazara tsakanin allunan WPC da siminti, wanda ke ba da damar magudanar ruwa da iska wanda ke rage taruwar danshi da haɗarin mildew. Bene Mafi kyawun aikin gini a yanayin zafi yana buƙatar aƙalla gangara 1-2% akan simintin don jagorantar ruwa zuwa wuraren magudanar ruwa. Don shigarwa a saman rufin inda simintin yake aiki azaman membrane mai hana ruwa shiga, tsarin simintin yana rarraba kaya daidai gwargwado kuma yana hana lalacewar lodin maki ga membrane. YDWPC na iya ba da shawarar tsarin simintin da ƙananan firam masu dacewa don takamaiman buƙatun aikin.
Inda YDWPC ya dace da jerin kayan aikin bene na wurare masu zafi
Kamfanin Fasahar Roba na Ningbo Yida Wood, Ltd. (YDWPC) ya ƙera bene na WPC, rufin rufi, da shinge tun lokacin da aka kafa mu, tare da samarwa na yanzu wanda ya ƙunshi haɗin gwiwa da bayanan martaba na gargajiya don ayyukan gidaje, kasuwanci, da na birni. Layin haɗin gwiwa namu yana samar da YD140RH23 da YD140S23 — faɗin 140mm, tsayi 23mm tare da murfin polymer 360° — wanda aka inganta don shigarwa na wurare masu zafi da na wurare masu zafi a buɗe. Layinmu na gargajiya ya ƙunshi bayanan martaba guda tara (YD150SH25, YD150RH30, YD150S20, YD150H30, YD150H25, YD142S10, YD140SH25, YD140S25, YD140RH25) waɗanda suka kai faɗin 140-150mm da tsayi 10-30mm don aikace-aikacen da aka rufe da inuwa.
Duk samfuran bene na YDWPC suna da waɗannan halaye: hana ruwa shiga, hana danshi shiga, hana mildew shiga, hana kwari shiga, hana fashewa shiga, hana zamewa shiga, hana tsatsa shiga, da kuma rashin kulawa sosai. Garanti yana farawa daga shekaru 10 (bayanan martaba na gargajiya) zuwa shekaru 25 (bayanan haɗin gwiwa) ya danganta da layin samfurin da aikace-aikacen.
Ga masu rarrabawa da 'yan kwangila da ke tantance benen WPC don ayyukan wurare masu zafi, shafukan samfuranmu na yau da kullun sune:
Domin neman takaddun ƙayyadaddun bayanai na OEM/ODM, rahotannin gwaji (EN 15534 / ASTM D7032), takardun CE, ko kayan samfurin, tuntuɓi ƙungiyar fitar da kayayyaki kai tsaye. Muna amsa tambayoyin masu rarrabawa da 'yan kwangila cikin kwana ɗaya na kasuwanci.