WPC vs HDPE Becking: Kwatanta Aiki don Muhalli Masu Danshi (Benkunan Wanka, Tekun Ruwa)
Kiran ya fito ne daga Phuket a safiyar ranar Asabar a watan Maris na 2024. Wani mai haɓaka otal ya sanya bene na WPC a kusa da wurin waha mara iyaka a wani wurin shakatawa na bakin teku. Bayan wani lokaci na damina, rabin allon suna murƙushewa a gefuna - tsakiyar katako mai filastik ya sha ruwa ta ƙarshen da aka yanke kuma ya kumbura ba daidai ba. Allon WPC na ƙarni na farko ne ba tare da murfin polymer ba. Ƙungiyar QA ɗinmu ta jawo samfura daga sassan da suka gaza kuma ta tabbatar da matsalar: shan ruwa a ƙarshen da aka yanke ya kai kashi 4-5% bayan kwana 90 na fesa ruwa a wurin waha da danshi na damina. Allon da ba su murƙushe ba su ne waɗanda ke da murfin ƙarshe da aka rufe. Gyaran shine a sake gyara rukuni na gaba tare da WPC mai haɗawa da murfin ƙarshe da aka yi amfani da shi a masana'anta. Gyaran ya kashe mai haɓaka kusan $80,000. Kudin ƙayyade WPC mai haɗawa a RFQ na asali zai zama ƙarin kashi 10-15% a kowace murabba'in mita.
A Ningbo Yida Wood-Plastic Technology Co., Ltd., mun kasance muna samar da kayan haɗin gwiwa na WPC da HDPE don aikace-aikacen waje a cikin shekaru goma da suka gabata, tare da layin samfura wanda ya haɗa da bayanin haɗin gwiwa na rami mai zagaye na YD140H23 da layin haɗin gwiwa na HDPE mai dacewa don yanayin danshi mai yawa. Muna jigilar shirye-shiryen OEM a duk faɗin Turai, Arewacin Amurka, da Kudu maso Gabashin Asiya, tare da takaddun bin ƙa'idodin EN 15534 / ASTM D7032 / CE a kowane jigilar kaya. Ƙungiyar injiniyan tallace-tallace tamu tana jagorantar kowane mai siye ta hanyar shawarar WPC da HDPE kafin su yi alƙawarin yin wani takamaiman aiki, saboda zaɓin da bai dace ba a cikin kayan aikin tafkin ko aikace-aikacen bakin teku yana bayyana cikin watanni 12-24 a cikin sabis. Mun gina ka'idojin gwajin QA ɗinmu dangane da yanayin gazawar da muka gani a fagen, kuma ka'idojin suna ciyarwa kai tsaye cikin shawarwarin kayan da ƙungiyarmu ke bayarwa.
Menene ainihin kayan biyu suke
Ana yin benen WPC (haɗaɗɗen itace da filastik) daga zare na itace ko garin itace tare da polymers na filastik (yawanci HDPE, PVC, ko PP) tare da ƙarin abubuwa don daidaiton UV, launi, da haɗuwa. Yawan kayan itacen yawanci yana tsakanin kashi 50% zuwa 70% ta nauyi, sauran kuma polymer da ƙari ne. Ana yin benen HDPE daga filastik polyethylene mai yawan yawa 100%, sau da yawa ba tare da abun ciki na itace ba kwata-kwata - kawai polymer, launin launi, da masu daidaita UV.
Babban bambancin aiki shine HDPE gaba ɗaya an yi shi ne da roba kuma yana hana ruwa shiga 100% ta hanyar kayan da aka haɗa, yayin da WPC ya dogara da murfin murfin polymer (a cikin WPC mai haɗa kai) ko kuma maganin saman (a cikin WPC na ƙarni na farko) don hana ruwa shiga tsakiyar katako da filastik. Labarin bene na tafkin Phuket da ke sama gazawar WPC ce ta ƙarni na farko; WPC mai haɗa kai yana aiki daban saboda murfin murfin.
A cikin WPC, bambancin ƙarni na farko da na haɗin gwiwa yana da mahimmanci fiye da bambancin WPC da HDPE don aikace-aikacen danshi mai yawa. WPC na ƙarni na farko yana da irin wannan haɗin katako da filastik a cikin allon, don haka duk wani ƙarshen yanke ko karce na saman yana fallasa zaren itacen zuwa ruwa. WPC na haɗin gwiwa yana haɗa layin murfin polymer (yawanci kauri 0.5-1.5mm) zuwa tsakiyar itace da filastik yayin aikin fitarwa, wanda ke rufe zaren katako daga fallasa ruwa a saman saman da ɓangarorin biyu. Layer ɗin murfin kuma yana ba da embossing na itace da hatsi, launin launi, da kwanciyar hankali na UV, yana barin tsakiya don samar da ƙarfin tsari. Wannan shine dalilin da ya sa layin samfurin YD140H23 ɗinmu yana amfani da haɗin gwiwa kawai - mun yi kiran a daina ƙarni na farko Samfurin Wpca shekarar 2022 bayan ganin gazawar filin da yawa kamar filin jirgin saman Phuket.
Ga shimfidar HDPE, tsarin kera ta fi kusa da fitar da filastik na gargajiya. Ana narkar da ƙananan ƙwayoyin HDPE kuma a tilasta su ta hanyar wani abu da ke ƙirƙirar bayanin allon, sannan a sanyaya su a yanka su zuwa tsayi. Ana haɗa launin launi a cikin ƙananan ƙwayoyin HDPE kafin a fitar da su, don haka launin yana tafiya ta cikin allon. HDPE ba ya karɓar embossing na itace da hatsi kamar WPC, amma layukan shimfidar HDPE na zamani na iya samar da saman rubutu wanda ke kwaikwayon ƙwayar itace a gani, koda kuwa ba shi da zurfin WPC mai launuka da yawa.
Rashin nasarar filin wasan ninkaya na Phuket: menene ya faru da kuma dalilin da yasa
Aikin: Tafkin ruwa mai faɗin murabba'in mita 800 a gefen bakin teku, Phuket, Thailand.
Mai haɓaka otal ɗin ya samo bene na farko na WPC daga masana'antar China a ƙarshen 2023. An sanya allunan a kusa da wurin wanka mai ƙarancin ruwa tare da fallasa ruwa akai-akai tare da danshi na watanni uku na damina a kowace shekara. Allunan sun wuce gwajin nutsewa na ruwa na awanni 24 a masana'antar amma ba a gwada su don ɗaukar ruwa na dogon lokaci ta hanyar yankewa ba. Ƙungiyar masu siyan sun ƙayyade "WPC mai hana ruwa" ba tare da tabbatar da ko allunan suna da murfin polymer ba. Sun amince da ƙarshen saman ba tare da fahimtar tsarin da ke ƙasa ba.
Zuwa watan Maris na 2024 - kimanin watanni huɗu bayan shigarwa - ƙarshen allunan da aka yanke (inda yanke katakon ya fallasa tsakiyar katakon da aka yi da filastik) ya sha ruwa da kashi 4-5% na nauyi. Kumburin bai daidaita ba a faɗin allunan, wanda ya haifar da haɓakar siffar da muka gani a filin. Wasu allunan suna da girman mold a cikin gibin haɗin gwiwa inda danshi ke taruwa amma ba zai iya bushewa ba. Masana'antar ta yi tayin maye gurbin allunan da suka lalace amma ba ta da madadin cirewa da aka shirya don gyarawa. Otal ɗin ya rufe benen tafkin na tsawon watanni biyu yayin da takaddamar ta ci gaba har zuwa yarjejeniyar maye gurbin.
Mun yi aiki tare da mai haɓaka kan shirin gyaran fuska: WPC mai haɗa kai tare da murfin ƙarshen da aka rufe a masana'antar, tare da sake fasalin magudanar ruwa a ƙarƙashin bene don sarrafa kwararar ruwan fanfo. Shirin gyaran fuska ya ƙare a kwata na uku na 2024 kuma benen ya ci gaba har tsawon wasu yanayi biyu na damina tun daga lokacin. Labarin Phuket shine yanayin gazawar WPC da aka fi gani a cikin yanayin danshi mai yawa - WPC na ƙarni na farko ba tare da murfin polymer ba, wanda aka sanya a cikin aikace-aikacen da ke buƙatar haɗin gwiwa WPC ko HDPE. Mun yi amfani da wannan binciken a cikin tattaunawar tallace-tallace da sabbin masu siye tun daga lokacin, saboda yana kama da farashin samun kuskuren takamaiman a matakin RFQ.
Lambobin wasan kwaikwayo, gefe da gefe
Teburin da ke ƙasa yana nuna bambance-bambancen aiki tsakanin haɗin gwiwa na WPC da HDPE decking a cikin yanayin danshi mai yawa. Duk lambobi na yau da kullun ne daga bayanan samarwa da gwajin EN 15534 / ASTM D7032 a cikin shekaru biyar da suka gabata.
| Siffa | WPC mai haɗakarwa (YD140H23) | Katako na HDPE |
|---|---|---|
| Shakar ruwa (nutsewa awanni 24) | Ƙasa da 1% | Kusan 0% |
| Shakar ruwa (fashewar wurin wanka na tsawon kwanaki 90) | 1-2% | Ƙasa da 0.5% |
| Juriyar zamewa (bushewa, an yi masa ado) | R11-R12 | R10-R11 |
| Juriyar zamewa (jike, an yi masa ado) | R10-R11 | R11-R12 |
| Daidaiton UV (QUV 2000h) | ΔE ƙasa da 4 | ΔE ƙasa da 3 |
| Zafin saman (mafi girman lokacin bazara, launin duhu) | 55-65°C | 55-65°C |
| Juriyar Mold/Fura | Madalla (Layer mai kyau) | Madalla (na roba) |
| Tsawon rayuwa na yau da kullun (tekin wurin waha) | Shekaru 15-25 | Shekaru 20-30 |
| Kudin kowace m² (shawarar 2026) | Matsakaici | Matsakaici-tsayi |
| Kyawawan dabi'u irin na itace | Ee | A'a (kallon roba) |
Babban abin da za a yi la'akari da shi shi ne cewa haɗin gwiwar WPC da HDPE suna ba da kyakkyawan juriya ga ruwa a cikin yanayi mai yawan danshi. Zaɓin da ke tsakaninsu galibi yana da kyau da tsada, inda HDPE ke cin nasara akan cikakken juriya ga ruwa da tsawon rai, kuma haɗin gwiwar WPC yana cin nasara akan kamannin itace akan ƙaramin farashi a kowace m².
Inda haɗin gwiwa na WPC shine zaɓi mafi dacewa
WPC mai haɗakarwa ita ce zaɓi mafi dacewa ga benen wanka na zama, kewayen wurin wanka na otal (inda alamar ke son kyan gani kamar itace), wuraren da ke kan hanya a gefen teku a cikin cunkoson ababen hawa masu sauƙi zuwa matsakaici, da kuma benen rufin a yanayin bakin teku. Faifan murfin polymer yana magance fallasa ruwa, kuma tsakiyar katako da filastik yana isar da ɗumi da laushi da masu siye ke dangantawa da rayuwa mai kyau a waje.
Ga shirye-shiryen OEM, haɗin gwiwa na WPC shi ma zaɓi ne mai kyau lokacin da mai siye ke buƙatar keɓance launi fiye da kewayon launukan HDPE. Haɗin gwiwa na WPC yana karɓar nau'ikan launuka da launuka iri-iri, gami da ƙirar embossing na itace da hatsi na musamman waɗanda suka dace da takamaiman harsunan alama. Zaɓuɓɓukan launi na HDPE sun fi iyaka saboda polymer ɗin baya karɓar embossing na itace da hatsi a matsayin mai tsabta.
Inda HDPE shine zaɓi mafi dacewa
Falo na HDPE shine zaɓi mafi dacewa ga falo na jama'a, tashoshin jiragen ruwa na kasuwanci, wuraren da ake sanya ido a gefen ruwa a wuraren da cunkoson ababen hawa ke da yawa, da duk wani aiki inda mafi ƙarancin kulawa shine babban fifiko. HDPE baya buƙatar rufewa, rufewa, ko wani magani a saman tsawon rayuwarsa. Wankewa lokaci-lokaci da sabulu da ruwa shine kawai abin da ake buƙata don kulawa.
HDPE kuma zaɓi ne mai kyau ga aikace-aikacen da ke ƙarƙashin ruwa ko kuma waɗanda ke ci gaba da jikewa - tashoshin jiragen ruwa, dandamalin iyo, hanyoyin tafiya na ruwa - inda benen yake taɓa ruwa na dindindin. WPC mai haɗaka zai daɗe a cikin waɗannan aikace-aikacen amma HDPE zai daɗe. Ga shirye-shiryen OEM na ruwa da na ruwa, ƙungiyar tallace-tallace tamu yawanci tana ba da shawarar HDPE sai dai idan mai siye yana da takamaiman buƙatun kyau wanda WPC kawai zai iya cikawa.
Shirye-shiryen bene guda biyu da muka aika a shekarar 2024: WPC vs HDPE gefe da gefe
Shirin 1 — Mai gina wurin waha na zama a Ostiraliya, mai fadin murabba'in mita 4,500 a shekarar 2024. Abokin cinikin da aka yi niyya shi ne mai gina wurin waha na gidaje mai kyau a Sydney. Sun ƙayyade haɗin WPC mai haɗakarwa tare da embossing na itacen teak da hatsi, launin zinare mai haske, da kuma siffar rami mai zagaye don magudanar ruwa. Mun aika YD140H23 tare da embossing na musamman da garanti na shekaru 7. Rahoton QA na maginin bayan watanni 18 ya nuna babu wani abin rufe fuska, babu shuɗewa, da kuma ƙarancin canjin launi.
Shirin na 2 — Mai kula da tashar jiragen ruwa ta Sipaniya, mai fadin murabba'in mita 2,800 a shekarar 2024. Abokin cinikin da aka yi niyya shi ne wani jirgin ruwa na kasuwanci a Mallorca. Sun ƙayyade bene na HDPE mai launin toka-toka-tsami don tashoshin jiragen ruwa na dindindin. Mun aika da allunan HDPE masu launin toka na musamman da kayan ado masu dacewa. Rahoton QA na marina bayan watanni 18 ya nuna kyakkyawan aiki a cikin fallasa ruwan gishiri akai-akai, ba tare da lalata mold ko saman ba.
Bambancin da ke tsakanin Shirin 1 da Shirin 2 ya kama zaɓin WPC da HDPE cikin tsabta. Masana'anta ɗaya, a shekara ɗaya, shawarwari biyu daban-daban na kayan aiki waɗanda suka dogara da aikace-aikacen da buƙatun kyau.
Ma'aunin masana'antu da ƙungiyoyin kasuwanci na bene na waje
Ga masu siyan OEM na WPC ko HDPE bene, akwai wasu ƙa'idodi da hukumomin ba da takardar shaida da aka amince da su a masana'antu:
- A 15534 - Tsarin Turai na amfani da katako da filastik (WPC) don shimfidar bene. ƙa'idodin EN yana rufe aikin injiniya, shan ruwa, juriyar zamewa, da buƙatun kwanciyar hankali na UV don kasuwar Turai.
- ASTM D7032 - Ma'aunin Amurka don WPC da kuma shimfidar katako mai hadewa. ASTM yana wallafa buƙatun aiki ga kasuwar Arewacin Amurka.
- Alamar CE — Ana buƙatar a sayar da benen WPC da HDPE zuwa Yankin Tattalin Arziki na Turai. Alamar CE yana buƙatar sarrafa samar da masana'anta da gwajin ɓangare na uku.
- ICC-ES — Hukumar Kimanta Dokokin Ƙasa da Ƙasa, ta wallafa sharuɗɗan karɓa don rufin WPC da ake amfani da shi a aikace-aikacen lambar gini ta Arewacin Amurka. Rahotannin kimantawa na ICC-ES galibi masu siyan kasuwanci na Amurka suna buƙatar su.
- Intertek — Dakin gwaje-gwaje na ɓangare na uku ga masu siyan Arewacin Amurka da Turai. Intertek takardar shaida galibi ana karɓarta a matsayin daidai da gwajin dakin gwaje-gwaje na cikin gida don shirye-shiryen OEM.
Musamman ga shirye-shiryen WPC, EN 15534-1 ya ƙunshi hanyoyin gwaji kuma EN 15534-2 ya ƙunshi takamaiman buƙatun bayanan bene na WPC. Yawancin masu siye na Turai suna buƙatar duka mizanai da alamar CE a ƙarƙashin Dokar Kayayyakin Gine-gine. Ga shirye-shiryen HDPE, mizanai masu dacewa sun bambanta - yawanci ana gwada bene na HDPE a ƙarƙashin ASTM D7032 (Amurka) ko kuma a ƙarƙashin ƙa'idar Turai mai dacewa don bayanan filastik masu ƙarfi. Dakin gwaje-gwajen QA ɗinmu zai iya gudanar da duk waɗannan gwaje-gwajen a cikin gida, kuma muna raba rahotannin tare da mai siye kafin a samar da taro.
Masu saye ya kamata su nemi rahotannin gwaji daga masana'anta a matakin samfurin, ba bayan an samar da kayayyaki da yawa ba. Mun ga shirye-shirye inda mai siye ya amince da maganar masana'anta game da bin ƙa'ida, sai kawai ya gano a tashar jiragen ruwa da za a kai shi cewa rahotannin gwajin sun kai shekaru uku ko kuma ya ambaci wani layin samfuri daban. Hanyar da ta dace ita ce a nemi rahoton gwaji na yanzu don takamaiman bayanin martaba da launin da mai siye ya yi oda, wanda aka rubuta a cikin watanni 12 da suka gabata, daga dakin gwaje-gwaje na ɓangare na uku da aka amince da shi. Muna aika rahotannin gwaji tare da kowane rukuni na samarwa a matsayin wani ɓangare na kunshin takaddun mu na yau da kullun.
Ga yawancin shirye-shiryen bene na OEM WPC ko HDPE, fakitin tunani na yau da kullun shine EN 15534 (EU) + ASTM D7032 (US) + CE marking + Intertek ko takardar shaidar ɓangare na uku. Ana ƙara rahotannin ICC-ES don ayyukan kasuwanci na Arewacin Amurka.
Yadda muke saita shirin OEM na bene
Ga masu siye da ke fara shirin OEM WPC ko HDPE tare da mu, zaɓin kayan yana gudana zuwa tsarin tsari na matakai biyar.
Mataki na 1: Bayyana aikace-aikace da fallasa danshi
Za mu fara da amfani da (wurin wanka na zama / wurin waha na jama'a / wurin hawa a gefen ruwa / bene na rufin gida / tashar jiragen ruwa) da kuma matakin fallasa danshi (lokaci-lokaci na fesawa / jika akai-akai / nutsewa cikin ruwa). Wannan yana saita dorewa da tushen kayan.
Mataki na 2: Haɗa kayan da juriya ga ruwa da fifikon kyau
WPC mai haɗakarwa ita ce tsohuwar hanyar amfani da kayan aiki na gidaje da kuma na baƙi inda kyawun itace yake da mahimmanci. HDPE ita ce tsohuwar hanyar amfani da kayan aiki na kasuwanci, na ruwa, da kuma na zirga-zirgar ababen hawa inda juriyar ruwa ta kasance fifiko.
Mataki na 3: Makullin bayanin martaba, launi, da kuma yanayin juriya ga zamewa
Muna kulle bayanin martaba (rami mai zagaye / mai ƙarfi / mai ratsawa), launi (haske don saman mai sanyaya), da kuma yanayin saman (an yi masa ado don juriyar zamewa). Fuskokin da aka yi wa ado suna ba da juriyar zamewa ta R10-R12 a cikin kayan biyu.
Mataki na 4: Samfurin gwaji na musamman na aiki
Ana aika samfuran T1 cikin kwanaki 20-25 bayan tabbatar da oda tare da bayanin martaba da launi da aka ƙayyade. Muna tallafawa shan ruwa, juriyar zamewa, da gwajin fallasa UV a dakin gwaje-gwajenmu.
Mataki na 5: Samar da kayayyaki da yawa
Ana samar da kayayyaki da yawa na tsawon kwanaki 20-30 a kowace rukuni. Takardun bin ƙa'idodin EN 15534 / ASTM D7032 / CE suna zuwa tare da kowane oda. FOB Ningbo shine daidaitaccen tsarin incoterm; za mu iya tsara sharuɗɗan EXW, FOB, ko DDP akan buƙata ta hanyar mu ƙungiyar fitarwa.
Duba namu YD140H23 WPC Mai Ramin Zagaye Mai Haɗawa Shafin samfuri don misalin WPC mai haɗakarwa, ko kuma namu YD140RH23 WPC Co-extrusion Decking don misali mai faɗi na bayanin martaba.
Tambayoyin da ake yawan yi kan yanke shawara kan kayan aiki sun fi muhimmanci
Shawarar WPC vs HDPE yawanci ana amsa ta tambayoyi uku ko huɗu da aka fi yi a ƙasa. Masu siye da sabbin bayanai kan samfura galibi suna farawa a nan.
Wane abu ne ya fi hana ruwa shiga? HDPE, domin yana da kashi 100% na roba ba tare da wani abun ciki na itace ba. WPC mai haɗakarwa yana da juriya sosai ga ruwa saboda murfin polymer, amma tsakiyar katako da filastik har yanzu yana da tushe daga itace.
Wane abu ne ya fi kama da itace? WPC mai haɗakarwa, saboda zuciyar tana ɗauke da ainihin zare na itace. HDPE yana kama da na roba koda da yanayin da aka yi masa ado.
Wane abu ne ya fi daɗewa a cikin benen wanka? HDPE, yawanci shekaru 20-30 idan aka kwatanta da shekaru 15-25 idan aka kwatanta da WPC mai haɗaka.
Wane kayan aiki ne ya fi tsada? HDPE yawanci yana da kashi 15-25% mafi girma a kowace m² fiye da WPC mai haɗakarwa a cikin farashinmu na 2026.
Tambayoyin da ake yawan yi
1. Menene bambanci tsakanin WPC da HDPE decking?
Ana yin benen WPC (haɗaɗɗen itace da filastik) daga zare ko fulawa tare da polymers na filastik (yawanci HDPE, PVC, ko PP) tare da ƙarin abubuwa. Ana yin benen HDPE daga filastik polyethylene mai yawan yawa 100%, sau da yawa ba tare da abun ciki na itace ba. Babban bambanci shine benen HDPE cikakke ne kuma yana da ruwa 100%, yayin da benen WPC yana daidaita kyawun itace tare da juriya na polymer.
2. Wanne ya fi kyau ga wuraren waha, WPC ko HDPE?
Dukansu WPC da HDPE suna aiki a kan benen wanka, amma suna ba da fifiko daban-daban. HDPE yana ba da juriya ga ruwa mafi girma da kuma mafi ƙarancin kulawa, ba tare da haɗarin kumburi ko mold ba a lokacin da ruwa ke ci gaba da fallasa shi. Bene na WPC na haɗin gwiwa yana ba da kyau kamar itace tare da juriyar zamewa mafi kyau a yanayin bushewa, amma yana buƙatar magudanar ruwa mai kyau da tsaftacewa lokaci-lokaci. Ga benen wanka na jama'a masu yawan zirga-zirga, HDPE yawanci shine mafi kyawun zaɓi. Ga benen wanka na gidaje inda kyau yake da mahimmanci, WPC na haɗin gwiwa yana da gasa.
3. Ta yaya haɗin gwiwar WPC ya bambanta da WPC na ƙarni na farko?
WPC mai haɗakarwa yana da murfin polymer da aka haɗa da tsakiyar katako da filastik yayin aikin cirewa. Layer ɗin murfin yana ba da juriya mafi kyau ga ruwa (shanye ruwa yawanci ƙasa da 1% idan aka kwatanta da 3-7% ga WPC na ƙarni na farko) da kuma ingantaccen kwanciyar hankali na UV. WPC mai haɗakarwa shine zaɓi mafi kyau don bene na tafkin ruwa da bakin ruwa, yayin da WPC na ƙarni na farko ya dace da baranda da aka rufe da aikace-aikacen ƙarancin danshi.
4. Menene juriyar zamewa na benen WPC da HDPE?
Juriyar zamewa ta dogara ne da yanayin saman, ba kawai kayan ba. Katako mai laushi na WPC da HDPE mai zurfin laushi da itace yana ba da irin wannan juriyar zamewa idan ya bushe. Idan aka jika, HDPE yawanci yana aiki mafi kyau saboda ƙarancin shan ruwa yana nufin saman yana bushewa. Haɗakar WPC tare da yanayin hana zamewa yana aiki kusa da HDPE lokacin da ya jike. Duk kayan suna buƙatar yanayin saman da ya dace don aikace-aikacen bene na wurin waha - ya kamata a guji saman da ke da santsi ko gogewa.
5. Menene tsawon rayuwar rufin WPC da HDPE a cikin yanayin danshi mai yawa?
Falo mai ɗauke da kayan WPC mai haɗaka yawanci yana ɗaukar shekaru 15-25 a cikin benen tafkin da aikace-aikacen bakin teku tare da shigarwa da kulawa mai kyau. Falo mai ɗauke da HDPE yawanci yana ɗaukar shekaru 20-30. Dukansu kayan sun fi tsayi fiye da itace na halitta (shekaru 5-10) a cikin yanayi ɗaya. Bambancin tsawon rai tsakanin su biyun bai kai bambanci tsakanin ɗayan da itace ba.
6. Shin rufin WPC yana yin zafi a rana kai tsaye?
Duk bangarorin WPC da HDPE suna yin zafi a rana kai tsaye, inda yanayin zafi na saman ya kai 50-65°C a lokacin bazara. Launuka masu haske suna kasancewa masu sanyi fiye da launuka masu duhu. Don amfani da baranda ba tare da takalmi ba, muna ba da shawarar WPC ko HDPE masu launi mai haske tare da tsarin inuwa don kiyaye yanayin zafi na saman. Tsarin zafin jiki iri ɗaya ne tsakanin kayan biyu.
7. Menene MOQ na yau da kullun don shirin WPC ko HDPE na musamman?
A Yida WPC, MOQ don shirin bene na WPC na musamman yana gudana 300-500 m² a kowace launi da bayanin martaba. Shirye-shiryen bene na HDPE suna gudana mafi girman MOQ kusan 500-800 m² saboda tsawon lokacin fitarwa. Launuka da bayanan martaba suna aika ƙananan MOQ kusan 100-200 m² don samfur da ƙananan ayyukan aiki.