TL; DR: EN 13356 isobanura imikorere ntarengwa yo gusubira inyuma ku byuma bigarura umutekano by’abanyamaguru bidakoresha ingufu byambarwa ku mubiri. Finlande isaba abanyamaguru kwambara ibyuma bigarura umutekano ku mihanda idacanwa; Suwede, Noruveje na Danemark barabitegereje cyane. Abacuruzi bo mu majyaruguru y’uburengerazuba banze ibicuruzwa bidafite icyemezo. Ibikoresho bigarura urumuri byihariye mu buryo bwihariye bishobora kubahiriza EN 13356 mu gihe sheeting yujuje ibisabwa n’ibipimo byo gusubira inyuma n’ibizamini biramba. Ibirango byinjira mu masoko ya Scandinavia bigomba gutangira gushaka ibyuma bigarura urumuri ibyumweru 12 mbere y’itariki yo kohereza kandi bigashimangira inyandiko z’amategeko zapimwe muri laboratwari. Suzuma katalogu ya NBjge ya OEM reflectors ku mahitamo yemewe kandi ashobora guhindurwa.
1. Ikibazo cyo Kugaragara mu Buryo bw'Amajyaruguru: Umwijima, Ingendo, n'Igihe cyo Gusubiza Ibitekerezo by'Abashoferi
Imbeho zo mu misozi miremire yo muri Sikandinaviya zituma amadirishya y’umwijima ya buri munsi atwara amasaha menshi yo kwiruka nyuma y’akazi. I Stockholm, ijoro ry’umugoroba rirangira mbere ya saa cyenda z’amanywa mu gihe cy’imbeho. I Tromso, ijoro ry’izuba rimara ibyumweru byinshi. Abiruka bishingikiriza ku manywa kugira ngo babone neza bahura n’ikibazo cy’imiterere y’imyitozo yabo n’urumuri ruhari.
Gushushanya imyenda yo kwiruka muri aya masoko ntabwo bitandukaniye n'ubuhanga bwo kureba. Ikoti rikora neza cyane mu mwobo w'umuyaga ariko rikabura munsi y'amatara y'imodoka ntirikoreshwa cyane n'umukiriya waryo. Ikibazo cyo gushushanya si ugushyiramo gusa kaseti igarura urumuri -- ahubwo ni ugushyiramo ibintu byemewe byo kugarura urumuri birokoka ubukana bw'imyitozo yo mu gihe cy'itumba yo mu majyaruguru y'uburengerazuba: ubushyuhe buri munsi ya zeru, urubura rutose, kristu z'urubura zitera ubwinshi, no kumesa imyenda kenshi. Aha niho amahame ya EN 13356 aba ari yo akoreshwa cyane n'amatsinda y'ibicuruzwa.
Ibihugu byo mu majyaruguru y'uburengerazuba bihora biri mu bihugu bikomeye ku isi byiruka ku muturage. Finlande, Suwede, na Noruveje bihuriza hamwe amamiliyoni y'abiruka mu myidagaduro bakora imyitozo umwaka wose. Aba bakoresha ikoranabuhanga ryigishwa ku bijyanye n'ikoranabuhanga rigarura ikirere -- abenshi bakuze bambara utuzu tw'umutekano bakiri abana kandi bakomeza iki gikorwa bamaze gukura. Bazi itandukaniro riri hagati y'utuzu twemewe na EN 13356 n'ishusho y'icyuma irabagirana munsi y'amafoto ariko itanga ishusho nke cyane munsi y'amatara nyayo.
Amatara y'imodoka amurika ahantu hafite uburebure bwa metero 60-100 imbere mu gihe hari ikirere gito. Ku muvuduko wa kilometero 70 ku isaha, umushoferi akeneye metero 35 kugira ngo ahagarike. Umunyamaguru wambaye imyenda yijimye ya siporo arashobora kugaragara kuri metero 25-30 -- hafi cyane y'aho feri ihagarara. Akantu kamwe k'umutekano k'abanyamaguru kongerera iyo ntera kagera kuri metero 150 cyangwa zirenga, bigatuma umushoferi amara amasegonda arindwi y'inyongera.
Ku birango by'ibikoresho byo gutwara, iki si ikintu cyoroshye. Ni itegeko ry'umutekano w'ibicuruzwa rigira ingaruka ku buryo butaziguye niba umukiriya arokoka imyitozo yo mu gihe cy'itumba. Abaguzi bo mu majyaruguru y'uburasirazuba barabyumva neza, kandi biteze ko imyenda yabo izabikemura.
2. Icyo EN 13356 ivuga mu by'ukuri
EN 13356 ni amahame y’i Burayi ahujwe yitwa "Imyenda yo kurinda -- Ibikoresho byo kugaragara byo gukoreshwa bitari iby'umwuga -- Uburyo bwo gupima n'ibisabwa." Bikoreshwa ku bikoresho bidakoresha ingufu, bigarura urumuri byagenewe kwambarwa n'abanyamaguru, abanyamagare, n'abandi bakoresha umuhanda batishoboye.
Ihame ngenderwaho rigena imikorere mu byiciro bitatu:
- Coefficient ya retroreflection (RA): Bipimirwa muri cd/lux·m² ku mfuruka zigenwe zo kwitegereza no ku mfuruka z’injira. Ibara ry’umweru cyangwa iry’ifeza rigomba kugera ku gaciro ka RA gasanzwe kari hejuru ya 300 cd/lux·m² ku mfuruka ya 0.2° / 5° y’injira. Ibikoresho bifite ibara bifite ingano ntoya ariko ziracyafite imiterere.
- Ibisabwa ku ibara ry'umukara: Imiterere ya Chromaticity ituma urumuri rugaragara rusa n'umweru, umuhondo, cyangwa umutuku-orange -- amabara agaragara cyane ku bushobozi bw'abantu bwo kureba mu gihe cy'izuba n'izuba.
- Kuramba: Utugarurarumuri tugomba kugumana agaciro ka RA nyuma yo guhura n’ibintu byangiritse, ubushyuhe buri hagati ya -20°C na +50°C, ndetse n’imvura yigana. Iyi ni yo ngingo y’ingenzi cyane ku bikoresho byo mu gihe cy’itumba byo mu majyaruguru y’uburengerazuba, aho utwo tugarurarumuri duhora duhinduka, dukora ibyuya, dukomeretsa urubura, kandi tugabikwa munsi ya zeru.
Ibicuruzwa birenga ibyiciro byose uko ari bitatu bigira uburenganzira bwo kugira ikimenyetso cya EN 13356 n'ishusho isanzwe ya mpandeshatu igarura urumuri. Iyo bitabaye ibyo, agakoresho gatanga urumuri ni ikintu cyo gusakaza -- kirabagirana mu buryo bugenzurwa ariko ntikagaragazwa mu bihe nyabyo by'umutekano.
Icy'ingenzi ni uko EN 13356 isuzuma imiterere y’icyuma gitanga urumuri, atari ibikoresho by’umwimerere gusa. Ibi bivuze ko inyuma y’icyuma gifata, gufunga impande, gukingira, n’aho icyuma gitanga urumuri gishyirwa byose bigira ingaruka ku kuba ibicuruzwa bya nyuma byaranyuze. Ikirango ntigishobora kwishingikiriza ku rupapuro rw’amakuru gusa; kigomba kubona raporo z’ibizamini by’imiterere y’igicuruzwa runaka kizatangwa mu mwenda.
3. Amategeko ya Finlande n'ibiteganijwe ku isoko ryagutse rya Nordic
Itegeko ryo mu gihugu cya Finlande rigenga ibinyabiziga byo mu muhanda (Tieliikennellaki, Ingingo ya 69) ritegeka ko abanyamaguru bagenda mu mihanda badafite amatara yo mu muhanda hagati y’izuba rirenga n’izuba rirenga bagomba kwambara agakoresho ko kugarura urumuri. Ishyirwa mu bikorwa ni ukuri: polisi imaze imyaka myinshi itanga ubukangurambaga bwo kuyobora, kandi abaguzi bo muri Finlande bafata agakoresho ko kugarura urumuri nk'ikintu cy'ingenzi, atari ibikoresho by'ubushake. Uburyo umuco winjiramo buri hafi ya bose -- ni ibisanzwe kubona abanyamaguru bo muri Finlande bambara agakoresho kenshi icyarimwe mu bice bitandukanye by'umubiri.
Suwede, Noruveje na Danemark ntibishyiraho itegeko ku bantu bakuru bagendera ku maguru, ariko imikorere y’isoko irangana. Abacuruzi bakomeye bo hanze n’abakora mu maduka yo mu majyaruguru y’uburengerazuba - barimo Intersport Scandinavia, Sitade, XXL, n’umuyoboro w’ibicuruzwa bya Karhu muri Finilande - basaba ko amategeko agenga EN 13356 akurikizwa nk’itegeko ryo gushyira mu bubiko. Ikirango cyinjiye ku isoko kidafite reflectors zemewe gihita cyangwa n’abaguzi bazi neza ko abakiriya bacyo baba biteze ko ari cyo gihamya y’imikorere.
Iyi miterere ishyiraho itegeko risobanutse neza ryo gutanga amasoko: Niba imyenda yawe yo mu bwoko bwa "run" ijya mu masoko ya Nordic, buri gice cy’ikirahure kigomba kuba gifite icyemezo cya EN 13356. Ntibishobora kuganirwaho.
4. Uko Reflectors zikora: Ikoranabuhanga rya Microprismatic vs. Glass Bead
Ikoranabuhanga ribiri ryo gusubiza inyuma rigenga isoko ry’ibikoresho bigarura umutekano w’abanyamaguru:
Ibyuma byo gushushanyaho amasaro y'ikirahure
Uduce duto tw'ibirahure (ubusanzwe dufite umurambararo wa mikoroni 40-90) dushyirwa mu urwego rwa polymer rushyigikiwe n'indorerwamo y'icyuma. Umucyo winjira muri buri saro, ukerekeza ku gice cy'ibanze, ukagaragara inyuma y'inyuma, hanyuma ukagaruka mu nzira y'impanuka. Ibyuma byo gushyiramo amasaro mu kirahure birahendutse, birahindagurika, kandi biraboneka cyane. Ni ikoranabuhanga rikunze kuboneka mu myenda idodwa no kudoda.
Ikoranabuhanga ry'amasaro y'ikirahure ryamaze imyaka ibarirwa muri za mirongo rikorera inganda z'umutekano kandi riracyari nk'itsinda ry'ibyapa by'umuhanda n'imyenda y'akazi igaragara cyane. Ariko, ku myenda yo kwiruka, ritanga imbogamizi. Urusobe rw'indorerwamo rw'icyuma rwongera ubukana, kandi imvange y'amasaro n'amatariki iba nini kuri buri gice cy'imikorere yo gusubiza inyuma. Iyo ikirango gikeneye agakoresho gato, gashobora koroha, gafite imyenda ijyanye n'ubuso bw'umubiri bugoramye, amabati y'ikirahure akenshi asaba ubuso bunini kugira ngo bugere ku mucyo nk'ubundi buryo bwa microprismatic.
Imitako ya Microprismatic
Ama-prism yakozwe neza cyane yakozwe mu buryo bwa polycarbonate cyangwa acrylic film agira ubushobozi bwo gusubira inyuma mu buryo bwiza kuri buri gice. Ama-reflectors ya microprismatic atanga agaciro ka RA kari hejuru y’inshuro 2-4 ugereranyije n’amasaro y’ibirahure ku bunini bungana. Akomeza kandi gukora neza ku nguni nini zo kwinjira, ibi bikaba ari ingenzi cyane iyo umubiri w’umuntu ugenda uzenguruka mu nzira nyinshi mu gihe cyo gutera intambwe.
Ku bikoresho byo mu majyaruguru y'uburasirazuba, sheeting ya microprismatic itanga inyungu ikomeye: urumuri rwinshi ku gipimo gito bivuze ko reflectors zishobora gushyirwa mu myenda nta kongeramo ingano cyangwa gukomera. Imiterere yihariye ya die-cut yakozwe muri microprismatic film igumana ubworoherane kandi ihuye n'ubuso bugoramye nk'amaboko, ibitugu, n'udupira tw'inyuma.
Impamvu guhitamo ikoranabuhanga ari ingenzi mu gutanga icyemezo
Si sheeting ya microprismatic yose ihita yihuta muri EN 13356. Iyi sheeting isanzwe isuzuma imiterere ya reflector yarangiye -- harimo kole backward, edge sealing, na acrylic overlay -- ntabwo ari sheeting isanzwe gusa. Ibirango bigomba gushimangira raporo z'ibizamini ku bicuruzwa byose, ntabwo ari sheeting y'ibikoresho gusa.
5. Ibigaragaza Imiterere Yihariye: Ubwisanzure mu Gushushanya mu Mipaka yo Kuyubahiriza
Ibirango by'imyenda yo kwiruka biratandukanye bitewe n'imiterere, ibara, n'imiterere y'ishusho. Akarongo gasanzwe k'urukiramende kadodewe ku gipande cy'ikoti inyuma kagaragaza umutekano ariko ntikagaragaza ikirango. Utudomo tw'ishusho yihariye dukemura iki kibazo duhuza imiterere y'ikirango n'imikorere yemejwe.
Uburyo bwo gukata ibyuma bugezweho bushobora gutanga imiterere iyo ari yo yose y’ibipimo bibiri uhereye ku rupapuro rwemewe na EN 13356:
- Ibimenyetso by'ikirango: Ikimenyetso cy'ikirango cyashyizwe mu bikoresho bigarura isura, gishyirwa ku gituza, ku mugongo, cyangwa ku ntoki.
- Imiterere y'ijiyometri: Ibishushanyo by'urukiramende, imiterere y'imisozi, cyangwa imiterere idasobanutse ijyanye n'imvugo y'igishushanyo cy'ikirango.
- Imiterere y'imikorere: Imiyoboro igarura urumuri ikurikiza imirongo y'umushono, kaseti ya zipu, cyangwa imbibi z'aho umwuka uhumekera.
- Imiterere y'abakiruka: Imiterere y'ishusho y'umuntu ikora nk'ikimenyetso cy'ikirango ndetse n'ikimenyetso cyerekana ko umuntu agaragara cyane.
- Ibishushanyo by'ibendera n'ibishushanyo: Imiterere y'umusaraba wo mu majyaruguru y'Uburayi, ibendera ry'igihugu, cyangwa ibimenyetso bya siporo (inkingi zo ku rubura, ibimenyetso by'inzira) bishimisha abaguzi bo muri Scandinavie.
- Ibihangano by'igihembwe cyangwa ibikubiye mu byiciro bike: Imiterere y'ikirahuri ishobora gukusanywa ifitanye isano n'ibikorwa byihariye nko kwiruka mu Mujyi wa Helsinki, Marathon ya Stockholm, cyangwa kwiruka mu gihe cy'itumba kwa Oslo.
Ubushobozi bwo guhanga burenze uduce duto two kugarura urumuri. Ibirango birushaho gushyira ibintu bigarura urumuri mu buryo rusange bw'imyenda -- bishyiraho uturemangingo tw'imiterere yihariye ahantu hakomeye aho bafata imirasire y'urumuri rw'imbere neza mu gihe cyo kwiruka. Inyana y'inyuma, umugongo wo hejuru, n'amaboko y'urutugu ni byo bice bitatu bigaragara cyane ku muntu wiruka, kuko ibi bice bireba imodoka yegereye igihe kirekire muri buri ntambwe. Sisitemu yo kugarura urumuri yakozwe neza ishyira uturemangingo tunini kuri utwo duce n'uturemangingo duto two kugarura urumuri ku maboko no ku mpande kugira ngo habeho ishusho y'umuntu igaragara muri buri nguni.
Umupaka w’iyubahirizwa ry’amategeko urasobanutse: ubuso bwose busubira inyuma bugomba kuzuza ubuso buto busabwa na EN 13356, kandi ibikoresho byo gushyiramo sheeting bigomba kugera ku gaciro ka RA gasabwa ku giti cyabyo. Ikirango cy’imashini gikata gifite ubuso bwa cm² 40 cyemewe gikora neza nk’urukiramende rwa cm² 40 rw’ibikoresho bimwe -- imiterere y’ikirere ntiyonona subira inyuma igihe cyose prisms zigumanye uko zimeze mu gihe cyo gukata.
Ubwiza bw'inkombe mu gihe cyo gukata icyuma ni ikintu cy'ingenzi mu musaruro. Gukata icyuma hakoreshejwe laser no gukata icyuma hakoreshejwe icyuma byombi bitanga impande nziza zidaca cyangwa ngo zihindure imiterere ya prism. Umurongo w'ibikorwa bya NBjge ikoresha uburyo bwo gukora neza bw’icyuma bukoreshwa mu gupima filime za microprismatic, igenzura ko imiterere yihariye igumana imikorere myiza kuva ku kintu cya mbere kugeza ku cyoherejwe burundu.
6. Urutonde rw'ibipimo bya OEM ku birango by'ibikoresho byo gukoresha
Mu gihe cyo gushaka utumashini dutanga urumuri twemewe na EN 13356 two gukusanya ibikoresho byo mu gihe cy'itumba mu majyaruguru y'uburengerazuba, amakipe ashinzwe iterambere ry'ibicuruzwa agomba kugaragaza ibi bikurikira mu cyiciro cya RFQ:
| Igipimo | Ibisobanuro bisabwe | Inyandiko |
|---|---|---|
| Igipimo ngenderwaho cy'impamyabumenyi | EN 13356:2001+A1:2007 (verisiyo ihujwe ubu) | Emeza ko raporo y'ibizamini igaragaza ko igitabo gisanzwe gikwiye |
| RA ntoya (umweru/ifeza, 0.2°/5°) | ≥ 330 cd/lux·m² | Kurenza urugero rw'umusaruro bitanga umutekano ku mikorere idasaza |
| Ingano y'ubushyuhe | -30°C kugeza +60°C ikora | Birenze ibisabwa bisanzwe mu bihe bikomeye byo mu majyaruguru y'uburengerazuba |
| Amahitamo y'amabara | Umweru, umuhondo utanga urumuri, umuhondo utanga urumuri | Amabara y'urumuri yongera kugaragara ku manywa ariko agenzura ubuziranenge bw'urumuri hakurikijwe EN 13356 Imbonerahamwe ya 1 |
| Kole ifata inyuma | Igipfundikizo cy'ubushyuhe cyangwa kole ifata igitutu cy'imyenda ifite agaciro ka -30°C | Ugomba gutsinda ibizamini byo gukomera bya EN 13356 nyuma yo gushyira ku mwenda |
| Agace gato k'isuzuma kuri buri gice | ≥ cm² 15 | Ibigo byinshi byo mu majyaruguru y'uburengerazuba byibanda ku gipimo cya cm² 20-50 kuri buri gasanduku k'ikirahuri kugira ngo kirusheho kugaragara neza |
| Ishusho igoye | Igishushanyo mbonera cyihariye gikozwe mu buryo bwa "die-cut" hakurikijwe ikirango cy'ubucuruzi | Tanga ibishushanyo bya vektori (.ai cyangwa .eps); ubugari bw'imbere nibura 2mm |
| Gukomera mu gukaraba | ≥ inshuro 25 zo gukaraba mu ngo kuri 40°C nta kwangirika kwa RA kuri >15% | Ni ngombwa cyane ku bikoresho bigarura imyenda; saba amakuru y'ibizamini byo koza ukwabyo |
Gushyira uru rutonde mu nteruro yawe ya mbere ya RFQ ku mutanga serivisi bigaragaza ko usobanukiwe ibipimo ngenderwaho kandi ko witeze ko bizakurikizwa -- atari ikirego cyo kwamamaza gusa.
7. Ikibazo cy'ubucuruzi: Impamvu Reflectors zemewe atari ikigo cy'ibiciro
Abashinzwe amasoko rimwe na rimwe bafata utubuyenge nk'ibikoresho by'ibanze -- imitako mito igomba kugabanywa kugira ngo habeho inyungu. Iyi miterere ni inyuma ku masoko yo mu bihugu bya Nordic.
Ubugenzuzi bw'irembo ry'abacuruzi: Nkuko byavuzwe haruguru, abacuruzi bo mu ntara ya Nordic bashyira mu bikorwa amabwiriza ya EN 13356 nk'ingamba zo kubishyira ku rutonde. Ibicuruzwa bitujuje ibisabwa ntibigera ku rutonde rw'ibicuruzwa. Igiciro cya raporo y'ibizamini by'impamyabushobozi - ubusanzwe amayero amagana make binyuze muri laboratwari yemewe - ni gito ugereranyije n'amafaranga yinjira mu byoherezwa byanze.
Ikirango cyizewe: Abaguzi bo mu majyaruguru y'uburayi bari mu bakinnyi bakina hanze bakomeye ku isi. Ikimenyetso cya EN 13356 kiri ku ikoti ryo kwiruka ni ikimenyetso cy'icyizere kingana n'ikimenyetso cya CE ku bikoresho by'ikoranabuhanga. Bigaragaza ko ikirango cyashoye imari mu mutekano ugenzurwa aho kuba mu bintu by'imitako.
Ubwitange bw'umuguzi mu kwishyura: Ubushakashatsi bwinshi ku isoko rya Nordic bwerekanye ko abasiganwa bashyira ku rutonde rumwe mu bintu bitatu by’ingenzi bagura imyenda yo hanze mu gihe cy’itumba, hamwe no gukingira ubushyuhe no gucunga ubushuhe. Utuzu duto ntabwo dufatwa nk'inyongera ku giciro ahubwo dufatwa nk'ikintu cy'ingenzi. Ibirango bigaragaza ko EN 13356 yujuje ibisabwa mu nkuru z'ibicuruzwa byabo no mu bisobanuro bya hangtag bihora bigaragaza ko umubare munini w'abaguzi mu iduka riva mu Ukwakira kugeza muri Werurwe ugereranije n'abanywanyi bafata ibintu bito bito.
Kugabanya inshingano: Mu gihe habaye ikibazo cy’imodoka zo mu muhanda aho umuntu wiruka yambaye imyenda y’ikirango, kuba hari cyangwa nta mashini zigaragaza ko zigaragaza ko ibicuruzwa bifite ireme cyangwa bidafite ireme biba ikintu cy’ingenzi mu isesengura ry’uburyozwacyaha bw’ibicuruzwa. Imashini zigaragaza ko zigaragaza ko ikirango cyujuje ibisabwa mu bijyanye n’umutekano.
Igiciro cya buri kimwe kiri hasi cyane: Utugarurarumuri twa EN 13356 twaciwe ku giti cyatwo duturutse ku mucuruzi nka NBjge Ubusanzwe bongeraho munsi ya EUR 0.15-0.40 kuri buri gikoresho kuri MOQ ya 1.000+. Ku ikoti ryo kwiruka rigura EUR 120-200, ikiguzi cyo kugarura urumuri ni ikosa ryo kuzunguruka ritanga agaciro kanini k’umutekano n’ubucuruzi.
8. Uburyo bwo gushakisha: Kuva ku buhanzi kugeza ku gukora ibintu byemejwe
Imikorere isanzwe ya OEM ya reflectors za EN 13356 zihariye ikurikiza uru rukurikirane:
- Incamake y'igishushanyo mbonera: Iki kigo gitanga ibishushanyo mbonera by’imiterere wifuza, bikagaragaza ingano, ibara, n’aho imyenda izashyirwa.
- Guhitamo ibikoresho: Uruganda rukora reflector rusaba ko sheeting grade ya microprismatic ikoreshwa hashingiwe ku ikoreshwa (kudoda, gushyushya, gufunga) n'ibisabwa mu bidukikije.
- Ishusho y'imashini ikata uduce duto n'ingero z'ibicuruzwa: Ibyuma bikozwe mu byuma kandi bigakorwa n'uturemangingo tw'icyitegererezo. Iki kigo gisuzuma uko imyenda imeze, uko imeze, n'ubwiza bw'ishusho imeze ku myenda.
- Isuzuma rya EN 13356: Ingero zarangiye zishyikirizwa laboratwari yemewe kugira ngo zikorerwe isuzuma ryazo, isuzuma ry’amabara, n’isuzuma ry’uburambe. Ubusanzwe ihinduka rimara ibyumweru 2-4.
- Kwemeza umusaruro: Iyo ikirango kimaze gutsinda ibisubizo by'ibizamini, yemeza ibisobanuro byacyo. Uruganda rukora reflector rutangira gukora ibintu byinshi rukoresheje uburyo bwo kugenzura RA.
- Inyandiko zo kohereza n'izijyanye na QC: Buri gice cy’umusaruro cyoherezwa gifite icyemezo cy’uko gihuye n’ibipimo by’umusaruro kigaragaza raporo y’ikizamini cya EN 13356, hamwe n’inyandiko z’igenzura ry’ibipimo n’iry’amaso.
Muri iki gikorwa cyose, imyitwarire myiza mu itumanaho hagati y’ikirango n’utanga reflector ni ngombwa. Gutandukana guto mu buryo bwo gushushanya, ubukana bw’icyuma, cyangwa sheeting bushobora kugira ingaruka ku gaciro ka nyuma ko gusubira inyuma. Imibanire yizewe cyane na OEM ishyiraho inyandiko isobanura ibicuruzwa ifunga buri kintu cyose - kuva ku ruganda rukora sheeting n’urwego kugeza ku bwoko bwa kole, ubushobozi bwo kwihanganira icyuma, n’uburyo bwo gupakira - kandi ikagaragaza raporo y’ikizamini cya EN 13356 nk’ibanze cyo kwemerwa.
Ni ngombwa kandi kumenya ko icyemezo cya EN 13356 gifitanye isano n'imiterere y'igicuruzwa cyarangiye. Iyo ikirango gihinduye ingano ya reflector, ibara, kole yo inyuma, cyangwa substrate yakoreshejwe nyuma y'igeragezwa rya mbere, igicuruzwa gishobora gusaba kongera gupimwa. Amatsinda y'ibicuruzwa agomba gufata ibisobanuro bya reflector nk'inyandiko igenzurwa, aho impinduka iyo ari yo yose ishobora gutuma hakorwa isuzuma rijyanye n'ibipimo by'impamyabushobozi isanzweho.
NBjge ishyigikira iyi gahunda yuzuye iturutse mu ruganda rwayo rwa Ningbo rukora ibikoresho by’umutekano, rumaze imyaka irenga icumi rutanga ibikoresho by’umutekano ku bigo by’i Burayi. Iyi sosiyete ifite raporo z’ibizamini bya EN 13356 ku rutonde rwayo rusanzwe rwo gushyiramo sheeting kandi igahuza ibizamini bishya byo kohereza imiterere yihariye nk'igice cy’inzira yo gushyiramo OEM.
Ibicuruzwa bitangira ikusanyirizo ry’ibintu byo mu gihe cy’itumba mu majyaruguru y’uburengerazuba bigomba gutangira gushaka ibikoresho bigarura ubushyuhe byibuze ibyumweru 12 mbere y’itariki ...ibiza kugira ngo habeho gukora, gupima, gupima no gukora.
Ibibazo Bikunze Kubazwa
Ni iki gipimo ngenderwaho cya EN 13356 ku byuma bigarura umutekano w'abanyamaguru?
EN 13356 ni amahame y’i Burayi ahuriweho agaragaza ibisabwa ku bikoresho byo kugarura umutekano ku giti cyawe bidakoresha ingufu byagenewe kwambarwa n’abanyamaguru. Igena urwego ntarengwa rwo gusubira inyuma, ibipimo byo kuramba, n’ibipimo by’amabara kugira ngo abashoferi babashe kumenya umuntu wambaye ibyo bikoresho ari kure. Iki gitabo gikoreshwa ubu ni EN 13356:2001+A1:2007.
Ese icyemezo cya EN 13356 kirasabwa n'amategeko mu bihugu byo mu majyaruguru y'uburengerazuba?
Muri Finlande, kwambara agakoresho kagarura urumuri ni itegeko ku banyamaguru bagenda mu mihanda badafite amatara yo mu muhanda hagati y’izuba rirenga n’izuba riva. Suwede, Noruveje, na Danemark ntibitegeka abantu bakuru gukoresha agakoresho kagarura urumuri, ariko ibyo isoko riteganya n’ibisabwa n’abacuruzi bishyigikira cyane ibicuruzwa byemejwe na EN 13356. Abacuruzi bakomeye bo mu ntara ya Nordic muri rusange ntibazabika agakoresho kagarura urumuri kadafite ibyangombwa.
Ni izihe ndangagaciro zo gusubira inyuma EN 13356 isaba?
EN 13356 isaba ko haboneka nibura coefficient yo gusubira inyuma (RA, ipimwa muri cd/lux·m²) ku mfuruka zagenwe zo kwitegereza no kwinjira. Ku bikoresho by'umweru cyangwa ifeza, ubusanzwe bisaba agaciro ka RA kari hejuru ya 300 cd/lux·m² ku mfuruka ya 0.2° na mfuruka ya 5° yo kwinjira. Ibikoresho bifite amabara bifite ingano nto ariko ziracyari zizwi. Porogaramu yuzuye y'igerageza inasuzuma chromaticity n'uburambe mu gihe cyo gushwanyagurika, ubushyuhe, n'ubushuhe.
Ese reflectors zishobora guhindurwa mu buryo bwihariye mu gihe zikurikiza amabwiriza ya EN 13356?
Yego. Igihe cyose ubuso bugaragaza urumuri bwujuje ibisabwa ntarengwa kandi ibikoresho bigarura urumuri bikagira agaciro ka RA kagenwe, imiterere yihariye -- ibirango, imiterere y'ibishushanyo, imiterere y'ibishushanyo -- bishobora kugira icyemezo cya EN 13356. Ibigomba kwitabwaho ni ahantu hahagije ho kugaragaza urumuri, impande zisukuye zometseho urukuta zitangiza imiterere ya prism, no gukoresha sheeting yageragejwe hakurikijwe ibipimo ngenderwaho mu miterere ya nyuma y'ibicuruzwa.
Ni gute ibihe by'itumba byo mu majyaruguru y'uburengerazuba bigira ingaruka ku mikorere ya reflector?
Ubushyuhe buri munsi ya zeru, ubushuhe, gushwanyagurika kw'urubura, no kwangirika kw'imirasire ya UV bishobora kwangiza ibikoresho bigarura ubushyuhe uko igihe kigenda gihita. EN 13356 irimo ibisabwa mu gupima uburambe nko guhindagurika k'ubushyuhe (ubusanzwe -20°C kugeza +50°C) no kudashwanyagurika. Ibirango bigamije ikirere gikabije cya Nordic bigomba kugaragaza ibikoresho bigarura ubushyuhe byakozwe mu ibara rya microprismatic ryarengeje urugero rw'igiciro gito kandi bigasaba amakuru y'inyongera ku bushyuhe buri hasi ku ruganda.
Ni ingano ntoya isanzwe ikoreshwa ku byuma bigarura ubushyuhe bya EN 13356?
Ingano ntoya y’ibikoresho byo gutumiza iratandukana bitewe n’uburyo ibintu bimeze n’imiterere yabyo. Muri NBjge, ibikoresho byo kugarura ibintu bifite imiterere yihariye ya EN 13356 bishobora gukorwa mu bice bigera ku 1.000 kuri buri gishushanyo, bitewe n’uburyo ibintu bimeze n’amabara. Gukora ibintu binini bigabanya ikiguzi cya buri gikoresho kandi bigatanga uburyo bwo kugera ku byiciro byinshi by’amabati n’imisatsi.