WPC vs HDPE Decking: Igereranya ry'imikorere y'ahantu hafite ubushuhe bwinshi (Pool Decks, Waterfronts)
Iyi telefoni yaturutse i Phuket mu gitondo cyo ku wa Gatandatu muri Werurwe 2024. Umushoramari w’ihoteli yari yashyizeho intebe ya pisine ya WPC hafi y’ipine itagira iherezo ku nkengero z’inyanja. Nyuma y’igihe cy’imvura nyinshi, kimwe cya kabiri cy’imbaho cyari gipfundikiye ku nkengero - igice cy’imbere cy’imbaho cya plastiki cyari cyarafashe amazi mu mpera zaciwe kandi kibyimba ku buryo budahuje. Imbaho zari iza WPC yo mu gisekuru cya mbere zidafite umupfundikizo wa polymer. Itsinda ryacu rya QA ryakuye ingero mu bice byangiritse maze ryemeza ikibazo: amazi yinjira mu mpera zaciwe yari 4-5% by’uburemere nyuma y’iminsi 90 yo gusuka amazi mu kidendezi n’ubushuhe bw’imvura. Imbaho zitapfundikiye nizo zari zifite imipfundikizo ifunze. Igisubizo cyari ugushyiramo indi WPC hamwe n’umupfundikizo w’inyuma ukoreshwa mu ruganda. Gushyiramo imyanda byatwaye umushinga amafaranga agera ku $80.000. Ikiguzi cyo gushyiraho WPC yo gusohora imyanda muri RFQ y’umwimerere cyari kuba 10-15% kuri metero kare.
Muri Ningbo Yida Wood-Plastic Technology Co., Ltd., twakoze poroteyine ya WPC na HDPE decking ikoreshwa hanze mu myaka icumi ishize, hamwe n'umurongo w'ibicuruzwa urimo YD140H23 round hole co-extrusion profil hamwe n'umurongo wa HDPE decking ujyanye n'ahantu hafite ubushuhe bwinshi. Twohereza porogaramu za OEM hirya no hino mu Burayi, Amerika ya Ruguru, na Aziya y'Amajyepfo y'Uburasirazuba, hamwe n'inyandiko zemewe za EN 15534 / ASTM D7032 / CE kuri buri kohereza. Itsinda ryacu ry'abahanga mu by'ubucuruzi riyobora buri muguzi mu cyemezo cya WPC na HDPE mbere yuko byemeza, kuko guhitamo nabi muri pisine cyangwa porogaramu zo ku nkengero z'amazi bigaragara mu mezi 12-24 amaze gukoreshwa. Twubatse poroteyine zacu zo gupima QA zishingiye ku buryo bwo gutsindwa twabonye mu rwego rw'ubucuruzi, kandi poroteyine zishyirwa mu nama z'ibikoresho itsinda ryacu ritanga.
Icyo ibikoresho byombi ari cyo mu by'ukuri
Uburemere bw'imbaho za WPC (zigizwe n'ibiti n'amaplastike) bukorwa mu ifu y'ibiti cyangwa ifu y'ibiti ivanze na polimeri za pulasitiki (ubusanzwe HDPE, PVC, cyangwa PP) hamwe n'inyongera kugira ngo UV ikomeze kuba nziza, ibara, no guhuza. Uburemere bw'imbaho busanzwe buri hagati ya 50% na 70%, ibindi bikaba ari polimeri hamwe n'inyongera. Uburemere bwa HDPE bukorwa mu iplastike ya polyethylene ifite ubucucike bwinshi 100%, akenshi nta n'inkwi zifite - polimeri gusa, ibara ry'amabara, na UV stabilizers.
Itandukaniro rikomeye mu mikorere ni uko HDPE ari sintetike yuzuye kandi ntishobora gutinda 100% bitewe n'imiterere y'ibikoresho, mu gihe WPC ishingira ku gipfundikizo cya polymer (muri WPC yo gusohora hamwe) cyangwa gutunganya ubuso (muri WPC yo mu gisekuru cya mbere) kugira ngo amazi atagera mu gice cy'imbere cy'imbaho na plastiki. Inkuru y'aho uruziga rwa Phuket ruri haruguru ni ikibazo cya WPC yo mu gisekuru cya mbere; WPC yo gusohora hamwe ikora mu buryo butandukanye cyane bitewe n'igipfundikizo.
Muri WPC, itandukaniro ry’icyiciro cya mbere ugereranyije n’icyiciro cya kabiri cy’inyongera ni ingenzi cyane kuruta itandukaniro rya WPC ugereranyije na HDPE mu gukoresha ubushuhe bwinshi. WPC yo mu kigero cya mbere ifite imiterere imwe y’ibiti na pulasitiki mu kibaho cyose, bityo impera iyo ari yo yose yaciwe cyangwa igishishwa cy’ubuso gishyira fibre y’ibiti ku mazi. WPC yo mu kigero cya kabiri cy’inyongera ifatanya urwego rw’umupfundikizo wa polymer (ubusanzwe ruba rufite ubugari bwa mm 0.5-1.5) ku gice cy’imbere cy’imbaho na pulasitiki mu gihe cyo gusohora, ibi bikaba bifunga fibre y’imbaho ku buso bwo hejuru no ku mpande zombi. Igice cy’umupfundikizo gitanga kandi irangi ry’ibiti, ibara ry’amabara, n’ubudahangarwa bwa UV, bigatuma igice cy’imbere gitanga imbaraga z’imiterere. Niyo mpamvu umurongo wacu w’ibicuruzwa bya YD140H23 ukoresha gusa igice cy’imbere cy’inyongera - twahamagariye kureka igice cya mbere cy’inyongera. Igicuruzwa cya Wpcion muri 2022 nyuma yo kubona amakosa menshi yo mu kibuga nk'ubwato bwa Phuket.
Ku bijyanye no gushushanya HDPE decking, inzira yo kuyikora yegereye cyane iyo gushushanya pulasitiki isanzwe. Udupira twa HDPE turashongeshwa tugashyirwa mu cyuma gishyiraho ishusho y'urubaho, hanyuma tugakonjeshwa tugacibwa uburebure. Ibara ry'ibara rivangwa mu dupira twa HDPE mbere yo gushushanya, bityo ibara rigahita rinyura mu rubaho rwose. HDPE ntiyemera gushushanya ibiti nk'uko WPC ibikora, ariko imirongo igezweho ya HDPE decking ishobora gukora ubuso bumeze nk'udupira tw'ibiti, nubwo budafite ubujyakuzimu bwinshi bwa WPC.
Ikosa rya pisine ya Phuket: ni iki cyagenze nabi n'impamvu
Umushinga: 800 m² infinity piscine deck, Phuket, Tayilande.
Uyu mushinga w’iyi hoteli yari yaraguze ibaraza rya WPC ryo mu gisekuru cya mbere mu ruganda rwo mu Bushinwa mu mpera za 2023. Ibaraza ryashyizwe hafi y’ikidendezi kidashira aho amazi anyura buri gihe hamwe n’ubushuhe bw’amezi atatu mu mwaka. Ibaraza ryatsinze ikizamini cyo kwibira amazi mu ruganda amasaha 24 ariko ntiryageragejwe ku buryo amazi anyura mu ruganda igihe kirekire. Itsinda rishinzwe gutanga amasoko ryari ryagaragaje "WPC idapfa amazi" ritabanje kwemeza niba ibaraza rifite urwego rwa polymer cap. Bari bizeye imiterere y’ubuso batumvise imiterere y’aho riri.
Kugeza muri Werurwe 2024 — amezi ane nyuma yo gushyirwaho — impera z'imbaho zaciwe (aho uduce twacaga uduce twagaragazaga igice cy'imbere cy'imbaho na plastiki) zari zimaze gukurura amazi angana na 4-5% mu buremere. Ubugari bw'imbaho bwari bungana, bituma habaho imiterere y'udukombe twabonye mu murima. Hari imbaho zimwe na zimwe zari zifite imyuka igaragara mu myobo aho amazi yakusanyirizwaga ariko ntizume. Uruganda rwatanze uburenganzira bwo gusimbuza imbaho zangiritse ariko nta bundi buryo bwo kuzishyira hamwe bwari bwiteguye kongera gukoreshwa. Ihoteli yagombaga gufunga urwego rwa pisine mu gihe cy'amezi abiri mu gihe amakimbirane yakomezaga kugeza ku masezerano yo kuzisimbura.
Twakoranye n'umushinga w'ikoranabuhanga kuri gahunda yo kongera gutunganya: WPC yo kongera gutunganya hamwe ifite imigozi ifunze ku ruganda, hamwe n'urwego rwo kongera gutunganya amazi munsi y'aho amazi anyura kugira ngo acunge amazi atemba. Gahunda yo kongera gutunganya yarangiye mu gihembwe cya gatatu cya 2024 kandi iyo migozi yakomeje kubaho mu bihe bibiri by'imvura kuva icyo gihe. Inkuru ya Phuket ni yo nzira ikunze kugaragara yo gucika intege kwa WPC mu turere dufite ubushuhe bwinshi - WPC yo mu gisekuru cya mbere idafite umupfundikizo wa polymer, ishyirwa mu bikorwa bisaba WPC yo kongera gutunganya hamwe cyangwa HDPE. Twakoresheje iyi nyigo mu biganiro byacu byo kugurisha n'abaguzi bashya kuva icyo gihe, kuko igaragaza ikiguzi cyo gukora amakosa ku cyiciro cya RFQ.
Imibare y'imikorere, iherekejwe
Imbonerahamwe iri hepfo igaragaza itandukaniro ry’imikorere hagati ya WPC yo gusohora hamwe na HDPE decking mu bidukikije bifite ubushuhe bwinshi. Imibare yose ni isanzwe uhereye ku makuru yacu bwite y’umusaruro ndetse n’igeragezwa rya EN 15534 / ASTM D7032 mu myaka itanu ishize.
| Ikiranga | WPC yo gusohora ibikoresho hamwe (YD140H23) | Igitanda cya HDPE |
|---|---|---|
| Gufata amazi (kwinjira mu mazi amasaha 24) | Munsi ya 1% | Hafi 0% |
| Gufata amazi (gusuka amazi mu kidendezi cya 90d) | 1-2% | Munsi ya 0.5% |
| Ubudahangarwa bwo kunyerera (bwumye, bwashyizwemo irangi) | R11-R12 | R10-R11 |
| Ubudahangarwa bwo kunyerera (butose, bukozwe mu buryo bwa embossed) | R10-R11 | R11-R12 |
| Ubudahangarwa bw'imiraba ya UV (QUV 2000h) | ΔE munsi ya 4 | ΔE munsi ya 3 |
| Ubushyuhe bwo hejuru (impeshyi idasanzwe, ibara ryijimye) | 55-65°C | 55-65°C |
| Ubudahangarwa n'ibihumyo/uduheri | Ni nziza cyane (urwego rw'umupfundikizo) | Ni nziza cyane (ikozwe mu buryo bwa sintetike) |
| Igihe gisanzwe cyo kubaho (ikibuga cyo kuri pisine) | Imyaka 15-25 | Imyaka 20-30 |
| Igiciro kuri buri m² (icyitegererezo cya 2026) | Hagati | Hagati-hejuru |
| Imiterere isa n'ibiti | Yego | Oya (ishusho y'ubukorikori) |
Ingingo nyamukuru ni uko WPC na HDPE byombi bitanga ubushobozi bwo kurwanya amazi mu buryo bwiza mu bidukikije bifite ubushuhe bwinshi. Amahitamo hagati yabyo ahanini ni ubwiza n'igiciro, aho HDPE itsindira mu kwirinda amazi no kuramba kwayo, naho WPC itsindira mu buryo bumeze nk'ibiti ku giciro gito kuri buri metero kare.
Aho WPC co-extrusion ari yo mahitamo meza
Co-extrusion WPC ni amahitamo meza ku mabaraza yo guturamo, uruzitiro rwa pisine ya hoteli (aho ikirango gishaka ubwiza bumeze nk'ibiti), inzira zo ku nkengero z'inyanja mu muhanda uri hagati y'imodoka n'iziciriritse, n'amabaraza yo hejuru mu kirere cy'inyanja. Urupapuro rw'umupfundikizo rwa polymer rufasha mu guhangana n'amazi, kandi igice cy'imbere cy'imbaho na plastiki gitanga ubushyuhe n'imiterere abaguzi bahuza n'imibereho yo hanze ihenze.
Kuri gahunda za OEM, WPC yo gusohora amabara hamwe ni amahitamo meza iyo umuguzi akeneye guhindura amabara arenze urugero rw'amabara ya HDPE. WPC yo gusohora amabara hamwe yemera ubwoko bwinshi bw'amabara n'imiterere, harimo n'imiterere yihariye y'ibiti-ingano ijyanye n'indimi zihariye z'ikirango. Amahitamo y'amabara ya HDPE ni make cyane kuko polymeri itemera gushushanya amabara hagati y'ibiti neza.
Aho HDPE ari yo mahitamo meza
HDPE decking ni amahitamo meza ku madirishya rusange yo kuri pisine, ku byambu by'ubucuruzi bya marina, ku nkengero z'inyanja mu bice bikorerwamo urujya n'uruza rw'abantu benshi, ndetse no ku ikoreshwa ryose aho kubungabunga bike ari byo byihutirwa kurusha ibindi. HDPE ntikeneye gufunga, gupfundikira, cyangwa gutunganya ubuso mu gihe cyose imaze. Gukaraba buri gihe n'isabune n'amazi ni byo byonyine bikenewe.
HDPE ni amahitamo meza kandi yo gukoresha mu mazi cyangwa mu mazi ahora agwa — aho ubwato buhagarara, aho koga, inzira zo mu mazi zinyura — aho icyuma gihagarara mu mazi burundu. Co-extrusion WPC izakomeza gukoreshwa muri ubu buryo ariko HDPE izakomeza kuyikoresha. Ku bijyanye na gahunda za OEM zo mu mazi n'izituruka ku mazi, itsinda ryacu rishinzwe kugurisha rikunze gutanga inama ku bijyanye na HDPE keretse umuguzi afite ibisabwa byihariye ku bwiza bushobora kuzuza WPC gusa.
Porogaramu ebyiri zo mu iduka twazohereje muri 2024: WPC vs HDPE iruhande
Gahunda ya 1 — Umwubatsi w’ibigega byo guturamo muri Ositaraliya, ufite metero kare 4,500 mu 2024. Umukiriya wibandwagaho yari umuhanga mu kubaka pisine yo mu rugo i Sydney. Bagaragaje ko WPC ikoreshwa mu gutunganya pisine ifite ishusho y'ibiti bya teak, ibara ryoroheje rya zahabu, n'umwobo uzengurutse wo gusohora amazi. Twatumije YD140H23 ifite ishusho yihariye hamwe na garanti y'imyaka 7. Raporo y'abakora ubushakashatsi ku bushobozi bwo gupima nyuma y'amezi 18 yagaragaje ko nta gikombe cyacitse, nta gucika intege, ndetse n'ibara rihinduka buhoro.
Gahunda ya 2 — Umukozi wo mu bwato bwa Espagne, metero kare 2,800 mu 2024. Umukiriya wibandwagaho yari marina y'ubucuruzi i Mallorca. Bagaragaje ko HDPE decking ifite imiterere y'igiti cy'umukara ku byambu bihora bireremba. Twakohereje imbaho za HDPE zifite ibara ry'umukara ryihariye n'umutako ujyanye na zo. Raporo ya QA y'iyi marina nyuma y'amezi 18 yagaragaje imikorere myiza mu gihe amazi y'umunyu adapfa, nta ruhu cyangwa ngo yangirike.
Itandukaniro riri hagati ya Porogaramu ya 1 na Porogaramu ya 2 rigaragaza neza amahitamo ya WPC na HDPE. Uruganda rumwe, umwaka umwe, ibyemezo bibiri bitandukanye by'ibikoresho bishingiye ku ikoreshwa n'ibisabwa ku bwiza.
Amahame ngenderwaho y'inganda n'ibigo by'ubucuruzi byo gushyiramo amabati yo hanze
Ku bagura WPC cyangwa HDPE decking muri OEM, amabwiriza menshi yemewe n'inganda n'ibigo by'impamyabushobozi birakurikizwa:
- MU 15534 — Igipimo ngenderwaho cy’i Burayi cyo gushyiramo ipamba ry’ibiti n’iplasitiki (WPC). Ibipimo ngenderwaho bya EN bikubiyemo imikorere ya mekanike, uburyo amazi yinjizwamo, uburyo bwo kwirinda kunyerera, n'ibisabwa ku buryo budahindagurika ku isoko ry'i Burayi.
- ASTM D7032 — Igipimo ngenderwaho cy’Abanyamerika kuri WPC na decking ivanze. ASTM itangaza ibisabwa mu mikorere ku isoko rya Amerika y'Amajyaruguru.
- Ikimenyetso cya CE — Birakenewe kuri WPC na HDPE decking bigurishwa mu Karere k'Ubukungu bw'i Burayi. Ikimenyetso cya CE bisaba kugenzura umusaruro w'uruganda no gupima uruganda rwa gatatu.
- ICC-ES — Serivisi Mpuzamahanga yo Gusuzuma Inama y’Amakode, itangaza ibipimo ngenderwaho byo kwemererwa kwa WPC decking ikoreshwa mu gukoresha amategeko y’inyubako yo muri Amerika y’Amajyaruguru. Raporo z'isuzuma rya ICC-ES bikunze gukenerwa n'abaguzi b'ubucuruzi bo muri Amerika.
- Intertek — Laboratwari y’isuzuma ry’abaguzi bo muri Amerika ya Ruguru n’i Burayi ikorera ku ruhande rwa gatatu. Intertek icyemezo gikunze kwemerwa nk'ikizamini cyo muri laboratwari yo mu kigo cy’ubushakashatsi kuri porogaramu za OEM.
Kuri gahunda za WPC by'umwihariko, EN 15534-1 ikubiyemo uburyo bwo gupima naho EN 15534-2 ikubiyemo ibisabwa byihariye kuri WPC decking profiles. Abaguzi benshi bo mu Burayi basaba ibipimo byombi hamwe n'ikimenyetso cya CE hakurikijwe amabwiriza agenga ibikoresho by'ubwubatsi. Kuri gahunda za HDPE, ibipimo bireba biratandukanye - HDPE decking ikunze kugeragezwa hakurikijwe ASTM D7032 (US) cyangwa hakurikijwe ibipimo bireba i Burayi ku birebana na pulasitiki ikomeye. Laboratwari yacu ya QA ishobora gukora ibi bizamini byose mu rugo, kandi dusangira raporo n'umuguzi mbere yo gukora byinshi.
Abaguzi bagomba gusaba raporo z'ibizamini mu ruganda mu cyiciro cy'icyitegererezo, atari nyuma yo gukora byinshi. Twabonye gahunda aho umuguzi yizeye ijambo ry'uruganda ku bijyanye no kubahiriza amategeko, hanyuma agasanga ku cyambu cy'aho ibicuruzwa bigeze ko raporo z'ibizamini zari zifite imyaka itatu cyangwa zivuga ku wundi murongo w'ibicuruzwa. Uburyo bwiza ni ugusaba raporo y'ibizamini igezweho ku mwirondoro n'amabara umuguzi arimo gutumiza, yanditseho itariki mu mezi 12 ashize, muri laboratwari yemewe y'abandi. Tubohereza raporo z'ibizamini hamwe na buri cyiciro cy'ibicuruzwa nk'igice cy'ipaki yacu y'inyandiko isanzwe.
Kuri porogaramu nyinshi za OEM WPC cyangwa HDPE deck, icyitegererezo gisanzwe ni EN 15534 (EU) + ASTM D7032 (US) + CE marking + Intertek cyangwa icyemezo kingana nacyo cy’umuntu wa gatatu. Raporo za ICC-ES zongerwaho ku mishinga y’ubucuruzi yo muri Amerika y’Amajyaruguru.
Uburyo dushyiraho porogaramu ya OEM ya deck
Ku baguzi batangira gahunda ya OEM WPC cyangwa HDPE deck hamwe natwe, guhitamo ibikoresho biva mu nzira yo gushyiraho ibintu mu ntambwe eshanu.
Intambwe ya 1: Sobanura uburyo bwo gukoresha n'uburyo bwo guhumeka
Dutangirana n'uburyo bwo gukoresha (pisine yo guturamo / pisine rusange / inzira y'inyanja / urwego rwo hejuru rw'inzu / icyambu cyo mu mazi) n'urwego rw'ubushuhe (rimwe na rimwe buterwa n'amazi / buhora butose / butwikiriwe n'amazi). Ibi bigena uburyo ibintu biramba n'uburyo ibikoresho bikoreshwa.
Intambwe ya 2: Huza ibikoresho n'ubwirinzi bw'amazi n'iby'ingenzi mu bwiza
Co-extrusion WPC niyo ikoreshwa mu gusakaza amacumbi no mu kwakira abashyitsi aho ubwiza bumeze nk'ibiti ari ngombwa. HDPE niyo ikoreshwa mu gusakaza amacumbi mu bucuruzi, mu mazi no mu mudugudu w’abantu benshi aho kwirinda amazi ari byo by’ingenzi.
Intambwe ya 3: Gufunga imiterere y'ishusho, ibara, n'imiterere irinda kunyerera
Dufunga imiterere y'urupapuro (umwobo wire / ukomeye / ufite impande), ibara (ryoroheje kugira ngo ubuso bukonje), n'imiterere y'ubuso (bwashushanyije kugira ngo burambe). Ubuso bwashushanyije butanga ubushobozi bwo kudaterera R10-R12 mu bikoresho byombi.
Intambwe ya 4: Urugero rw'ibizamini byihariye by'umushinga
Ingero za T1 zoherezwa mu minsi 20-25 nyuma yo kwemeza ibyo watumije hamwe n'imiterere n'ibara byagenwe. Dushyigikira uburyo amazi yinjizwamo, kudacika intege, no gupima imirambo ya UV muri laboratwari yacu.
Intambwe ya 5: Gukora no kohereza ibintu byinshi
Umusaruro mwinshi ukora iminsi 20-30 kuri buri cyiciro. Inyandiko zo kubahiriza amategeko za EN 15534 / ASTM D7032 / CE zoherezwa hamwe na buri komande. FOB Ningbo ni incoterm isanzwe; dushobora gutegura amasezerano ya EXW, FOB, cyangwa DDP tubisabye binyuze muri itsinda rishinzwe kohereza ibicuruzwa mu mahanga.
Reba amakuru yacu YD140H23 WPC ifite umwobo uvanze wometseho hasi urupapuro rw'ibicuruzwa by'urugero rwa WPC yo gusohora hamwe, cyangwa ibyacu YD140RH23 WPC Co-extrusion Decking urugero rurambuye rw'ishusho.
Ibibazo Bikunze Kubazwa ku Gisubizo cy'Ibintu Bikenewe
Umwanzuro wa WPC na HDPE ukunze gusubizwa n'ibibazo bitatu cyangwa bine bibazwa cyane biri hepfo. Abaguzi bafite inyandiko nshya z'ibicuruzwa akenshi batangirira hano.
Ni ikihe gikoresho kidapfa amazi? HDPE, kuko ari iya sintetike 100% nta nkwi zirimo. Co-extrusion WPC irinda amazi cyane kubera urwego rwa polymer, ariko igice cy'imbere cy'imbaho na plastiki kiracyashingiye ku mbaho.
Ni ikihe gikoresho gisa n'igiti? Co-extrusion WPC, kuko igice cy'imbere kirimo fibre nyayo y'ibiti. HDPE isa n'iya sintetike nubwo ifite imiterere ishushanyije.
Ni ikihe gikoresho kimara igihe kirekire mu gice cyo kuri pisine? HDPE, ubusanzwe imyaka 20-30 ugereranije n'imyaka 15-25 kuri WPC ikoreshwa hamwe.
Ni ikihe gikoresho gihenze kurusha ibindi? HDPE ubusanzwe iri hejuru ya 15-25% kuri m² ugereranyije na WPC yo gusohoramo ibintu mu biciro byacu bya 2026.
Ibibazo bikunze kubazwa
1. Ni irihe tandukaniro riri hagati ya WPC na HDPE decking?
Ibaraza rya WPC (ibumba rya pulasitiki rigizwe n'ibiti) rikorwa mu buryo bw'ibiti cyangwa ifu ivanze na polimeri za pulasitiki (ubusanzwe HDPE, PVC, cyangwa PP) hamwe n'inyongera. Ibaraza rya HDPE rikorwa mu buryo bw'ibara rya polyethylene rigizwe na 100%, akenshi nta giti kirimo. Itandukaniro rikomeye ni uko ibaraza rya HDPE rikozwe mu buryo bwa sintetike kandi 100% ridashobora gutinda, mu gihe ibaraza rya WPC rihuza ubwiza nk'ubw'ibiti n'ubudahangarwa bwa polimeri.
2. Ni ikihe cyiza kuri pisine, WPC cyangwa HDPE?
WPC na HDPE byombi bikora ku madirishya yo mu bidendezi, ariko bifite akamaro gatandukanye. HDPE itanga ubushobozi bwo kwirinda amazi cyane no kuyabungabunga buhoro buhoro, nta ngaruka zo kubyimba cyangwa ibihumyo iyo amazi ahora ahura na byo. WPC co-extrusion decking itanga ubwiza nk'ubw'ibiti kandi ikanahangana neza no kunyerera mu gihe cyumye, ariko bisaba ko amazi asukurwa neza no gusukurwa rimwe na rimwe. Ku madirishya yo mu bidendezi akoreshwa n'abantu benshi, HDPE ni yo mahitamo meza. Ku madirishya yo mu bidendezi yo guturamo aho ubwiza bw'ubwiza ari ingenzi, WPC co-extrusion irarushanwa.
3. Ni gute WPC yo mu bwoko bwa co-extrusion itandukanye na WPC yo mu bwoko bwa mbere?
WPC yo gusohora amazi hamwe ifite agace k'umupfundikizo ka polymer gafatanye n'imbaho-plastiki mu gihe cyo gusohora amazi. Agace k'umupfundikizo gatanga ubushobozi bwo kurwanya amazi neza (amazi akunze kwinjiza amazi hagati ya 1% ugereranyije na 3-7% kuri WPC yo mu gisekuru cya mbere) kandi ikagira ubushobozi bwo guhangana n'imiraba ya UV. WPC yo gusohora amazi hamwe ni amahitamo meza ku mabaraza yo mu bidendezi no ku nkengero z'inyanja, mu gihe WPC yo mu gisekuru cya mbere yemerwa ku mabaraza apfundikiye no ku mabaraza adakoresha ubushuhe bwinshi.
4. Ni iki gituma WPC vs HDPE decking idashobora kunyerera?
Ubudahangarwa bwo kunyerera buterwa n'imiterere y'ubuso, ntabwo ari ibikoresho gusa. Ubuso bwa WPC na HDPE bufite imiterere y'ibiti byimbitse butanga ubudahangarwa bwo kunyerera nk'ubwo iyo bwumye. Iyo butose, HDPE ikunze gukora neza kuko amazi yayo make atuma ubuso buguma bwumye. Guhuza WPC hamwe n'imiterere idanyerera bikora hafi ya HDPE iyo butose. Ibikoresho byombi bisaba imiterere ikwiye y'ubuso kugira ngo bikoreshwe ku buso bwa pisine - ubuso bworoshye cyangwa busesuye bugomba kwirindwa.
5. Ubusanzwe WPC na HDPE decking zimara igihe kingana iki mu mwanya w’ubushuhe bwinshi?
Ubusanzwe, icyuma gikonjesha cya WPC gikoreshwa mu gukonjesha icyuma gikonjesha kimara imyaka 15-25 mu gikoresho cyo mu mazi no mu gice cy'amazi, iyo gishyizwemo neza kandi kigasanwa neza. Igikoresho cya HDPE gisanzwe kimara imyaka 20-30. Ibikoresho byombi biramba cyane kurusha ibiti karemano (imyaka 5-10) mu bidukikije bimwe. Itandukaniro ry'igihe cyo kubaho hagati yabyo ni rito ugereranyije n'itandukaniro riri hagati ya kimwe muri ibyo n'igiti.
6. Ese iparike ya WPC ishyuha cyane iyo izuba ritaziguye?
Ubushyuhe bwa WPC na HDPE byombi bushyuha cyane iyo hari izuba ritaziguye, aho ubushyuhe bw'ubuso bugera kuri 50-65°C mu gihe cy'impeshyi nyinshi. Amabara yoroheje aguma akonje kurusha amabara yijimye. Ku bijyanye no gukoresha inkweto zo mu bwoko bwa pisine, turasaba gukoresha WPC cyangwa HDPE y'amabara yoroheje hamwe n'imiterere y'igicucu kugira ngo ubushyuhe bw'ubuso bukomeze kugenzurwa. Uburyo ubushyuhe butwara ibintu bungana hagati y'ibikoresho byombi.
7. Ni iyihe MOQ isanzwe kuri porogaramu ya WPC cyangwa HDPE deck yihariye?
Muri Yida WPC, MOQ kuri gahunda yihariye ya WPC deck ikoresha metero kare 300-500 kuri buri ibara n'imiterere. Porogaramu za HDPE deck zikoresha MOQ iri hejuru ya metero kare 500-800 bitewe n'igihe kirekire cyo gusohora. Amabara n'imiterere byohereza MOQ ntoya hafi metero kare 100-200 kugira ngo hakoreshwe ingero no gukora imishinga mito.