獲得EN14782認(rèn)證的屋面彩鋼瓦企業(yè)需要具備哪些條件？EN14782是歐洲CE認(rèn)證協(xié)調(diào)標(biāo)準(zhǔn)，全稱為“Self-supportingmetalsheetforroofing,externalcladdingandinternallining-Productspecificationandrequirements”，即《屋頂、外覆層和內(nèi)襯用自支撐金屬板-產(chǎn)品規(guī)范和要求》，屋面彩鋼瓦企業(yè)若要申請(qǐng)EN14782CE認(rèn)證，可參考滿足如下條件：產(chǎn)品質(zhì)量與性能方面：材料性能要求：機(jī)械阻力性能：彩鋼瓦應(yīng)具有良好的承載能力和抗變形能力，能夠經(jīng)受住一定程度的外力沖擊、擠壓、彎曲等作用而不發(fā)生損壞或過度變形。例如在安裝、使用過程中可能受到的人員踩踏、工具碰撞、自然風(fēng)災(zāi)等情況下，仍能保持結(jié)構(gòu)的完整性。防火性能：產(chǎn)品需要滿足一定的防火要求，包括具有一定的耐火時(shí)間和阻燃性能。在發(fā)生火災(zāi)時(shí)，彩鋼瓦能夠在一定時(shí)間內(nèi)保持穩(wěn)定，不助燃且不會(huì)迅速燃燒蔓延，為人員疏散和消防救援提供寶貴的時(shí)間。防水性能：具備良好的防水、防滲性能，防止雨水、露水等水分滲透到建筑物內(nèi)部。這就要求彩鋼瓦的板材連接部位、搭接處等關(guān)鍵部位的密封性能良好，以及板材本身具有較好的抗水滲透能力。耐久性：能夠在長期的使用過程中，抵抗自然環(huán)境的侵蝕，如紫外線輻射、酸雨、大氣污染等，保持性能的穩(wěn)定性和可靠性。例如，涂層不易褪色、剝落，板材不易生銹、腐蝕等，保證產(chǎn)品的使用壽命。生產(chǎn)管理方面：生產(chǎn)設(shè)備與工藝：企業(yè)應(yīng)擁有先進(jìn)的生產(chǎn)設(shè)備，包括鋼板軋制、切割、沖壓、涂層等設(shè)備，并且設(shè)備的精度和性能要能夠滿足EN14782標(biāo)準(zhǔn)對(duì)彩鋼瓦生產(chǎn)的要求。例如，軋制設(shè)備能夠準(zhǔn)確地將鋼板壓制成所需的波形和尺寸，涂層設(shè)備能夠均勻地將涂層材料涂覆在鋼板表面。具備科學(xué)合理的生產(chǎn)工藝，能夠確保產(chǎn)品的質(zhì)量穩(wěn)定性和一致性。生產(chǎn)過程中的各個(gè)環(huán)節(jié)，如原材料預(yù)處理、成型、焊接、涂裝等，都需要有嚴(yán)格的工藝控制和質(zhì)量檢驗(yàn)。質(zhì)量控制體系：建立完善的質(zhì)量管理體系，如符合ISO9001質(zhì)量管理體系標(biāo)準(zhǔn)等，對(duì)生產(chǎn)過程中的各個(gè)環(huán)節(jié)進(jìn)行全面的質(zhì)量控制。包括原材料的檢驗(yàn)、生產(chǎn)過程中的巡檢、成品的抽檢等，確保每一批次的產(chǎn)品都符合EN14782標(biāo)準(zhǔn)的要求。配備專業(yè)的質(zhì)量檢測人員和設(shè)備，能夠?qū)Ξa(chǎn)品的各項(xiàng)性能指標(biāo)進(jìn)行準(zhǔn)確的檢測和測試。例如，擁有專業(yè)的力學(xué)性能測試設(shè)備、防火性能測試設(shè)備、化學(xué)分析設(shè)備等，以確保產(chǎn)品的質(zhì)量符合標(biāo)準(zhǔn)。生產(chǎn)環(huán)境管理：生產(chǎn)車間的環(huán)境應(yīng)保持清潔、整潔、通風(fēng)良好，以避免灰塵、雜質(zhì)等對(duì)產(chǎn)品質(zhì)量產(chǎn)生影響。同時(shí)，對(duì)于生產(chǎn)過程中產(chǎn)生的廢棄物、廢水、廢氣等，要進(jìn)行有效的處理和排放，符合環(huán)保要求。技術(shù)文件與資料方面：產(chǎn)品技術(shù)文件：企業(yè)需要提供詳細(xì)的產(chǎn)品技術(shù)文件，包括產(chǎn)品的設(shè)計(jì)圖紙、技術(shù)規(guī)格書、使用說明書等。這些文件應(yīng)準(zhǔn)確地描述產(chǎn)品的結(jié)構(gòu)、性能、尺寸、材料等信息，以便認(rèn)證機(jī)構(gòu)對(duì)產(chǎn)品進(jìn)行評(píng)估和審核。檢測報(bào)告與認(rèn)證文件：提供由具備資質(zhì)的檢測機(jī)構(gòu)出具的產(chǎn)品檢測報(bào)告，證明產(chǎn)品符合EN14782標(biāo)準(zhǔn)的各項(xiàng)要求。檢測報(bào)告應(yīng)包括機(jī)械阻力、透水性、防火性能、危險(xiǎn)物質(zhì)釋放等項(xiàng)目的測試結(jié)果。此外，還需要提供企業(yè)的相關(guān)認(rèn)證文件，如質(zhì)量管理體系認(rèn)證證書等。產(chǎn)品追溯體系文件：建立產(chǎn)品追溯體系，能夠?qū)γ恳慌蔚漠a(chǎn)品進(jìn)行追溯，記錄產(chǎn)品的原材料來源、生產(chǎn)過程、檢驗(yàn)結(jié)果、銷售去向等信息。以便在出現(xiàn)質(zhì)量問題時(shí)，能夠及時(shí)地進(jìn)行追溯和處理。WhatconditionsmustaroofingcolorsteeltilecompanymeettoobtainEN14782certification?(I)Productqualityandperformance:Materialperformancerequirements:Mechanicalresistanceperformance:Colorsteeltilesshouldhavegoodbearingcapacityanddeformationresistance,andbeabletowithstandacertaindegreeofexternalforceimpact,extrusion,bending,etc.withoutdamageorexcessivedeformation.Forexample,inthecaseoftrampling,toolcollision,naturalwinddisasters,etc.duringinstallationanduse,thestructuralintegritycanstillbemaintained.Fireproofperformance:Theproductneedstomeetcertainfireproofrequirements,includingacertainfireresistancetimeandflameretardantperformance.Intheeventofafire,thecolorsteeltilecanremainstableforacertainperiodoftime,doesnotsupportcombustion,andwillnotburnandspreadrapidly,providingvaluabletimeforpersonnelevacuationandfirerescue.Waterproofperformance:Ithasgoodwaterproofandanti-seepageperformancetopreventrainwater,dewandothermoisturefrompenetratingintotheinteriorofthebuilding.Thisrequiresthatthesealingperformanceofthekeypartssuchastheplateconnectionandoverlapofthecolorsteeltileisgood,andtheplateitselfhasgoodwaterpenetrationresistance.Durability:Itcanresisttheerosionofthenaturalenvironment,suchasultravioletradiation,acidrain,airpollution,etc.,inthelong-termuseprocess,andmaintainthestabilityandreliabilityofperformance.Forexample,thecoatingisnoteasytofadeorpeeloff,andtheplateisnoteasytorustorcorrode,etc.,toensuretheservicelifeoftheproduct.Productionmanagement:Productionequipmentandprocess:Theenterpriseshouldhaveadvancedproductionequipment,includingsteelplaterolling,cutting,stamping,coatingandotherequipment,andtheaccuracyandperformanceoftheequipmentshouldbeabletomeettherequirementsofEN14782standardforcolorsteeltileproduction.Forexample,therollingequipmentcanaccuratelypressthesteelplateintotherequiredwaveformandsize,andthecoatingequipmentcanevenlyapplythecoatingmaterialonthesurfaceofthesteelplate.Equippedwithscientificandreasonableproductiontechnology,itcanensurethequalitystabilityandconsistencyoftheproduct.Alllinksintheproductionprocess,suchasrawmaterialpretreatment,forming,welding,painting,etc.,requirestrictprocesscontrolandqualityinspection.Qualitycontrolsystem:Establishacompletequalitymanagementsystem,suchasinaccordancewithISO9001qualitymanagementsystemstandards,andconductcomprehensivequalitycontrolofalllinksintheproductionprocess.Includingrawmaterialinspection,inspectionduringproduction,samplinginspectionoffinishedproducts,etc.,toensurethateachbatchofproductsmeetstherequirementsofEN14782standard.Equippedwithprofessionalqualityinspectionpersonnelandequipment,itcanaccuratelyinspectandtestthevariousperformanceindicatorsoftheproduct.Forexample,ithasprofessionalmechanicalperformancetestingequipment,fireperformancetestingequipment,chemicalanalysisequipment,etc.toensurethatthequalityoftheproductmeetsthestandards.Productionenvironmentmanagement:Theenvironmentoftheproductionworkshopshouldbekeptclean,tidyandwellventilatedtoavoiddust,impurities,etc.fromaffectingproductquality.Atthesametime,waste,wastewater,exhaustgas,etc.generatedduringtheproductionprocessmustbeeffectivelytreatedanddischargedtomeetenvironmentalprotectionrequirements.Technicaldocumentsandinformation:Producttechnicaldocuments:Thecompanyneedstoprovidedetailedproducttechnicaldocuments,includingproductdesigndrawings,technicalspecifications,instructionmanuals,etc.Thesedocumentsshouldaccuratelydescribetheproduct'sstructure,performance,size,materialandotherinformationsothatthecertificationbodycanevaluateandreviewtheproduct.Testreportandcertificationdocuments:Provideaproducttestreportissuedbyaqualifiedtestingagencytoprovethattheproductmeetstherequirements