CPR - BRCW #7: using cen tc350 standards for implementation
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CPR - BRCW #7: using cen tc350 standards for implementation

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The Construction Product Regulation - CPR- (EU Regulation 305/2011) defines a Basic Requirements for Construction Works: the sustainable use of resources. Member States and the building sector seem to ...

The Construction Product Regulation - CPR- (EU Regulation 305/2011) defines a Basic Requirements for Construction Works: the sustainable use of resources. Member States and the building sector seem to be are struggling with this Basic Requirement to works.
IF Member States set requirements for this on works (buildings) and IF this results in demanding additional information on construction products then EN15978 and EN15804 are the appropriate tools for specifying the methodologies and indicators. The rules (especially the recitals) in the CPR show the way.

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CPR - BRCW #7: using cen tc350 standards for implementation CPR - BRCW #7: using cen tc350 standards for implementation Presentation Transcript

  • BRCW nr. 7:CEN TC350 sustainability standardswell suited for measuring sustainable use of resourcesIr. Chris HamansThe Netherlands
  • CPR : European regulation 305/20112
  • Recitels and Articles• RECITELSare important for the interpretation of the rules given in theARTICLES3
  • 4
  • CPD  CPR 305/2011Essential Product Requirements1. Mechanical resistance andstability2. Safety in case of fire3. Hygiene, health and theenvironment (use stage)4. Safety in use5. Protection against noise6. Energy economy and heatretentionBasic Requirements forConstruction Works1. Mechanical resistance andstability2. Safety in case of fire3. Hygiene, health and theenvironment (life cycle)4. Safety in use5. Protection against noise6. Energy economy and heatretention7. Sustainability5ANNEX 1 in the CPR
  • CPD  CPR 305/2011Basic Requirements forConstruction Works1. Mechanical resistance andstability2. Safety in case of fire3. Hygiene, health and theenvironment (life cycle)4. Safety in use5. Protection against noise6. Energy economy and heatretention7. Sustainability6ANNEX 1 in the CPR
  • CPD  CPR 305/20117ETAProductStandardshENProductStandards
  • CPR – Recitel 1• The rules of Member States require that construction works bedesigned and executed so as not to endanger the safety of persons,domestic animals or property nor damage the environment.8
  • CPR – Recitel 2• Those rules have a direct influence on the requirements ofconstruction products. Those requirements are consequentlyreflected in national product standards, national technical approvalsand other national technical specifications and provisions related toconstruction products. Due to their disparity, those requirements hindertrade within the Union.9
  • CPR – Recitel 3• This Regulation should not affect the right of Member States tospecify the requirements they deem necessary to ensure theprotection of health, the environment and workers when usingconstruction products.10
  • CPR – Recitel 12• The methods used by the Member States in their requirements forconstruction works, as well as other national rules relating to theessential characteristics of construction products, should be inaccordance with harmonised technical specifications.11ETAProductStandardshENProductStandards
  • CPR & EPD - Recital 55The basic requirement for construction works on sustainable use ofnatural resources should notably take into account the recyclability ofconstruction works, their materials and parts after demolition, thedurability of construction works and the use of environmentally compatibleraw and secondary materials in construction works.12
  • CPR - Recitel 57• Wherever possible, uniform European methods should be laid downfor establishing compliance with the basic requirements set out inAnnex I.13CENTC351standardsCENTC350StandardsEN15804EN15978
  • CPR & EPD - Recital 56: use of EPD’s• For the assessment of the sustainable use of resources and of theimpact of construction works on the environment EnvironmentalProduct Declarations should be used when available.14CENTC350StandardsEN15804hENProductStandardsEPD
  • BRCW 7 : SUSTAINABLE USE OF NATURAL RESOURCESThe construction works must be designed, built and demolished in such away that the use of natural resources is sustainable and ensure thefollowing:• (a) recyclability of the construction works, their materials and partsafter demolition;• (b) durability of the construction works;• (c) use of environmentally compatible raw and secondary materials inthe construction works.15
  • BRCW 7 : SUSTAINABLE USE OF NATURAL RESOURCESThe construction works must be designed, built and demolished in such away that the use of natural resources is sustainable and ensure thefollowing:• (a) recyclability of the construction works, their materials andparts after demolition;• (b) durability of the construction works;• (c) use of environmentally compatible raw and secondary materials inthe construction works.16
  • CPR – Recitel 1• The rules of Member States require that construction works bedesigned and executed so as not to endanger the safety of persons,domestic animals or property nor damage the environment.17
  • CPR: BRCW 7SUSTAINABLE USE OF NATURAL RESOURCES• The construction works must be designed, built and demolished insuch a way that the use of natural resources is sustainable andensure the following:a. recyclability of the construction works, their materials and parts afterdemolition;b. durability of the construction works;c. use of environmentally compatible raw and secondary materials in theconstruction works.18BRCW 7 : WHAT DOES IT MEAN ?
  • CPR: BRCW 7SUSTAINABLE USE OF NATURAL RESOURCES• The construction works must be designed, built and demolished insuch a way that the use of natural resources is sustainable andensure the following:a. recyclability of the construction works, their materials and parts afterdemolition;b. durability of the construction works;c. use of environmentally compatible raw and secondary materials in theconstruction works.19?BRCW 7 : WHAT DOES IT MEAN ?environmentally: on what indicator(s)
  • CPR: BRCW 7SUSTAINABLE USE OF NATURAL RESOURCES• The construction works must be designed, built and demolished insuch a way that the use of natural resources is sustainable andensure the following:a. recyclability of the construction works, their materials and parts afterdemolition;b. durability of the construction works;c. use of environmentally compatible raw and secondary materials in theconstruction works.20?BRCW 7 : WHAT DOES IT MEAN ?Compatible:to what? What is the reference? What is therequirement?
  • CPR: BRCW 7SUSTAINABLE USE OF NATURAL RESOURCES• The construction works must be designed, built and demolished insuch a way that the use of natural resources is sustainable andensure the following:a. recyclability of the construction works, their materials and parts afterdemolition;b. durability of the construction works;c. use of environmentally compatible raw and secondary materials in theconstruction works.21these are mid points ;goal is optimum use of natural resourcesBRCW 7 : WHAT DOES IT MEAN ?
  • CPR: BRCW 7SUSTAINABLE USE OF NATURAL RESOURCES• The construction works must be designed, built and demolished insuch a way that the use of natural resources is sustainable andensure the following:a. recyclability of the construction works, their materials and parts afterdemolition;b. durability of the construction works;c. use of environmentally compatible raw and secondary materials in theconstruction works.22BRCW 7 : WHAT DOES IT MEAN ?Member States : specify meaning / interpretation
  • CPR: BRCW 7SUSTAINABLE USE OF NATURAL RESOURCES• The construction works must be designed, built and demolished insuch a way that the use of natural resources is sustainable andensure the following:a. recyclability of the construction works, their materials and parts afterdemolition;b. durability of the construction works;c. use of environmentally compatible raw and secondary materials in theconstruction works.23BRCW 7 : WHAT DOES IT MEAN ?Member States: resulting in new rules for works/building requirements ?
  • CPR: BRCW 7SUSTAINABLE USE OF NATURAL RESOURCES• The construction works must be designed, built and demolished insuch a way that the use of natural resources is sustainable andensure the following:a. recyclability of the construction works, their materials and parts afterdemolition;b. durability of the construction works;c. use of environmentally compatible raw and secondary materials in theconstruction works.24BRCW 7 : WHAT DOES IT MEAN ?Member States: resulting in new declarations for construction products?
  • CPR & EPD - Recital 56: use of EPD’s• For the assessment of the sustainable use of resources and of theimpact of construction works on the environment EnvironmentalProduct Declarations should be used when available.25CENTC350StandardsEN15804hENProductStandardsEPD
  • CEN TC350 standards• A package of standards for measuring and quantifying sustainabilityperformance of construction works and construction productsEnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General Framework26
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General Framework3 Dimensions assessed27
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General FrameworkENVIRONMENT28
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General FrameworkSOCIAL29
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General FrameworkECONOMIC30
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General Framework1 - FRAMEWORK31
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General Framework2 - BUILDING32
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General Framework3 - PRODUCT33
  • EnvironmentalPerformanceSocialPerformanceEconomicPerformanceTechnicalPerformanceFunctionalPerformanceEN 15643-2Framework forEnvironmental PerformanceEN 15643 - 3Framework forSocial PerformanceEN 15643 - 4Framework forEconomic PerformanceTechnicalCharacteristicsFunctionalityBuilding levelEN15978Assessment ofEnvironmental Performance- Calculation Method -FprEN16309Assessment ofSocial Performance- Calculation Method -FprEN16627Assessment ofEconomic Performance- Calculation Method -EN15804EnvironmentalProduct Declarations- core rules for the product categoryof construction products -(see Note below) (see Note below)EN 15942Environmental Product Declarations- Communication format -Business to BusinessCEN/TR 15941Environmental product declarations– Methodology for selection and useof generic data -Product levelNote: At present, technical information related to some aspects of social andeconomic performance are included under the provisions of pr EN 15804 to form partof the EPDConcept levelIntegrated Building PerformanceFramework levelEN 15643 - 1 Sustainability Assessment of Buildings -General FrameworkEN15978EN15804EN15942TR15941all published34
  • 22 Environmental indicatorsfor each life cycle stage and beyond35Environmental impact from LCA-EN 15804Global Warming Potential (GWP)Ozon Depletion Potential (ODP)Acidification (AP)Eutrofication (NP)Summer smog (POCP)Depletion of resources– non fossil (ADP)– fossil (MJ)Resource useEN 15804Use of renewable primary energy excluding energyresources used as raw material (MJ)Use of renewable primary energy resources used asraw material(MJ)Total renewable (MJ)Use of non-renewable primary energy excludingprimary energy resources used as raw material (MJ)Use of non-renewable primary energy resourcesused as raw material(MJ)Total non renewable (MJ)Use of secondary material (kg)Use of renewable secondary fuels (MJ)Use of non-renewable secondary fuels (MJ)Net use of fresh water (m3)WasteEN15804Hazardous waste disposed (kg)Non hazardous waste disposed(kg)Radioactive waste disposed (kg)Output flowsEN15804Components for re-use (kg)Materials for recycling (kg)Materials for energy recovery(not being waste incineration) (kg)Exported energy for each energycarrier (MJ)7 834the methodology and the indicators are available !
  • BRCW #7 = works• Building performance on “defined” parameters• We need:– Building scenarios– Product information & scenarios that meet the building scenarios– Process information & scenarios that meet the building scenarios• The standards provide the methodology for quantification of theperformance36
  • Construction products are intermediate products37• The end use product is the building (works)Productperformanceis defined in thebuilding? one layer-two layer? climate indoor-outdoor? type of building? building life time? application? maintenance scenario? end-of-life scenario? ………
  • Modular system: EPDs input for building performancecalculationproduct XEPDcf EN15804acc.EN1597838
  • Life Cycle Assessment - BUILDING39A1-3A1-A3RawMaterialSupplyTransportManufacturingPRODUCTSTAGEA4-5A4A5TransportConstruction-InstallationprocessCONSTRUCTIONPROCESSBB 1 Use ; installed productB 2 MaintenanceB 3 RepairB 4 ReplacementB 5 RefurbishmentB 6 Operational Energy useB 7 Operational Water useUSE STAGECC1C2C3C4DeconstructionEND OF LIFE STAGETransportWasteprocessingforreuse,recoveryorandrecyclingDisposalBUILDING LIFE CYCLE INFORMATIONEPBDScenario(s)Technical informationScenario(s)Technical informationScenario(s)Technical informationScenario(s)Technical informationEN15978The buildingassessment definesthe need forproduct data
  • 40DBenefits and loads beyond thesystem boundaryB2 B3 B4 B5B 6 Operational Energy useA4A5B 7 Operational Water useC1C2C3C4I II III IVA1 A2 A3 A4 A5 B2 B3 B4 B5 C1 C2 C3 C4scenario scenario scenario scenario scenario scenario scenario scenario scenario scenarioB6B7no RSLInclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1)Inclusionoptional1)Inclusionoptional1)Inclusionoptional1)RSLif all scenarios 2) givenInclusionoptionalMandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1)Mandatory1)Mandatory1)Mandatory1)RSLif all scenarios 2) givenInclusionoptionalBUILDING LIFE CYCLE INFORMATIONSUPPLEMENTARY INFORMATIONBEYONDTHE BUILDING LIFE CYCLEA1 - 3 A4 - 5 B1 - 7 C1 - 4PRODUCTSTAGECONSTRUCTIONPROCESSUSE STAGE END OF LIFE STAGERawMaterialSupplyTransportManufacturingTransportConstruction-InstallationprocessB1DeconstructionTransportWasteprocessingforreuse,recoveryorandrecyclingDisposalReuse -Recovery -Recycling -potentialUseMaintenanceRepairReplacementRefurbishmentA1-A3PRODUCTstageCONSTRUCTIONPROCESSstageEND OF LIFEstageBenefits and loads beyond thesystem boundaryB1RawmaterialsupplyTransportManufacturingTransportConstruction-installationprocesUseUSE STAGEWasteProcessingDisposalReuse -Recovery -Recycling -potentialDe-constructiondemolitionTransportscenarioMaintenanceOperational water usescenarioInclusionoptional1) 2Mandatory1) 2RepairReplacementRefurbishmentscenarioOperational energy useEPDCradle to gateDeclared unitMandatoryCradle to gatewith optionDeclared unit/Functional unitMandatoryCradle to graveFunctional unitMandatoryprEN15978ProductprEN15804BuildingPRODUCT information = input for the BUILDING assessmentEN15978EN15804
  • 41DBenefits and loads beyond thesystem boundaryB2 B3 B4 B5B 6 Operational Energy useA4A5B 7 Operational Water useC1C2C3C4I II III IVA1 A2 A3 A4 A5 B2 B3 B4 B5 C1 C2 C3 C4scenario scenario scenario scenario scenario scenario scenario scenario scenario scenarioB6B7no RSLInclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1) 2Inclusionoptional1)Inclusionoptional1)Inclusionoptional1)Inclusionoptional1)RSLif all scenarios 2) givenInclusionoptionalMandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1) 2Mandatory1)Mandatory1)Mandatory1)Mandatory1)RSLif all scenarios 2) givenInclusionoptionalBUILDING LIFE CYCLE INFORMATIONSUPPLEMENTARY INFORMATIONBEYONDTHE BUILDING LIFE CYCLEA1 - 3 A4 - 5 B1 - 7 C1 - 4PRODUCTSTAGECONSTRUCTIONPROCESSUSE STAGE END OF LIFE STAGERawMaterialSupplyTransportManufacturingTransportConstruction-InstallationprocessB1DeconstructionTransportWasteprocessingforreuse,recoveryorandrecyclingDisposalReuse -Recovery -Recycling -potentialUseMaintenanceRepairReplacementRefurbishmentA1-A3PRODUCTstageCONSTRUCTIONPROCESSstageEND OF LIFEstageBenefits and loads beyond thesystem boundaryB1RawmaterialsupplyTransportManufacturingTransportConstruction-installationprocesUseUSE STAGEWasteProcessingDisposalReuse -Recovery -Recycling -potentialDe-constructiondemolitionTransportscenarioMaintenanceOperational water usescenarioInclusionoptional1) 2Mandatory1) 2RepairReplacementRefurbishmentscenarioOperational energy useEPDCradle to gateDeclared unitMandatoryCradle to gatewith optionDeclared unit/Functional unitMandatoryCradle to graveFunctional unitMandatoryprEN15978ProductprEN15804BuildingINFOREQUIREMENTSEN15978EN15804DATAFLOW
  • Modular PRODUCT information42IA1 A2 A3RawmaterialsupplyTransportManufacturingPRODUCTstageIIA4 A5scenario scenarioTransportConstruction-installationprocesCONSTRUCTIONPROCESSstageIIIB2 B3 B4 B5scenario scenario scenario scenarioB6B7Operational energy usescenarioscenarioOperational water usescenarioRepair(incl.transport)Replacement(incl.transport)Refurbishment(incl.transport)B1UseMaintenance(incl.transport)USE STAGEIVC1 C2 C3 C4scenario scenario scenario scenarioDisposalDe-constructiondemolitionTransportRe-use/recyclingEND OF LIFEstageVoluntary modulesVoluntary modules Voluntary modulesEN15804Scenario description with: LCA-relevant information and/or technical information
  • Module D: info for “the next product life cycle”B1 Use; installed productB2 MaintenanceB3 RepairB4 ReplacementB5 RefurbishmentB6 Operational Energy UseB6.1 Operational Energy Use - heatingB6.2 Operational Energy Use - coolingB6.3 Operational Energy Use - ventilationB6.4 Operational Energy Use - hot waterB6.5 Operational Energy Use - lightingB6.6 Operational Energy Use - building automation and controlB7 Operational Water UseA2TransportC1DeconstructionC2TransportBEFORE USE USE AFTER USEC3Recycling/re-useC4DisposalA1RawmaterialsupplyEnd of Life stageProduct stage Use stageConstructionProcess stageA5OnsiteprocessesA4TransportA3ManufacturingModule DLoadsandbenefitsofrecyclingfrom “cradle” to “grave” and beyond: “end of waste” of products and components43
  • BRCW #7The construction works must be designed, built and demolishedin such a way that the use of natural resourcesis sustainable and ................. (designed, built )and(demolished) =info per life cycle stage Choose ! We have 22environmentalindicators availableto expressthe sustainableuse of resources44
  • BWR #7The construction works must be designed, built and demolished in such away that the use of natural resources is sustainable and ensure thefollowing:• (a) recyclability of the construction works, their materials and partsafter demolition;• (b) durability of the construction works;• (c) use of environmentally compatible raw and secondary materials inthe construction works.45Output flowsEN15804Components for re-use (kg)Materials for recycling (kg)Materials for energy recovery(not being waste incineration) (kg)Exported energy for each energycarrier (MJ)
  • BWR #7The construction works must be designed, built and demolished in such away that the use of natural resources is sustainable and ensure thefollowing:• (a) recyclability of the construction works, their materials and partsafter demolition;• (b) durability of the construction works;• (c) use of environmentally compatible raw and secondary materials inthe construction works.46CPR:AVCP (Attestation, Verification of the Constancy of Performance)of the essential characteristics of construction products&RSL – Reference Service Life in EPD (acc. EN15804)Building Assessment (acc. EN15978):ESL (Estimated Service Life) specified in the building scenario(Functional Equivalent)
  • BWR #7The construction works must be designed, built and demolished in such away that the use of natural resources is sustainable and ensure the following:• (a) recyclability of the construction works, their materials and parts afterdemolition;• (b) durability of the construction works;• (c) use of environmentally compatible raw and secondary materials in theconstruction works.47Resource useEN 15804Use of renewable primary energy excluding energyresources used as raw material (MJ)Use of renewable primary energy resources used asraw material(MJ)Total renewable (MJ)Use of non-renewable primary energy excludingprimary energy resources used as raw material (MJ)Use of non-renewable primary energy resourcesused as raw material(MJ)Total non renewable (MJ)Use of secondary material (kg)Use of renewable secondary fuels (MJ)Use of non-renewable secondary fuels (MJ)Net use of fresh water (m3)Environmental impact from LCA-EN 15804Global Warming Potential (GWP)Ozon Depletion Potential (ODP)Acidification (AP)Eutrofication (NP)Summer smog (POCP)Depletion of resources– non fossil (ADP)– fossil (MJ)
  • We have standards for implementing BRCW 7The construction works must be designed, built and demolished in sucha way that the use of natural resources is sustainable and ensure thefollowing:• (a) recyclability of the construction works, their materials and partsafter demolition;• (b) durability of the construction works;• (c) use of environmentally compatible raw and secondary materials inthe construction works.hENEN15978EN15978assessment environmental performance of buildings
  • We have standards for implementing BRCW 7The construction works must be designed, built and demolished in such away that the use of natural resources is sustainable and ensure thefollowing:• (a) recyclability of the construction works, their materials and partsafter demolition;• (b) durability of the construction works;• (c) use of environmentally compatible raw and secondary materials inthe construction works.49Product TC’s selectthe productcharacteristicsrelevant for the ER.Product TC’s selectthetest- / calculationmethod percharacteristicProduct TC’s selectthe communicationformat percharacteristicENtestmethodhENProductStandardsCENTC350StandardsEN15804Indicatorsmethodologycommunication
  • We have standards for implementing BRCW 750Product TC’s selectthe productcharacteristicsrelevant for the ER.Product TC’s selectthetest- / calculationmethod percharacteristicProduct TC’s selectthe communicationformat percharacteristicENtestmethodhENProductStandardsCENTC350StandardsEN15804IndicatorsmethodologycommunicationEN15804EPD - environmental product declaration
  • • No need for further development of methodologies• CEN TC350 standards– provide the methodologies for quantifying environmental performances– offer a “basket” of environmental indicators• If regulators want demonstration of compliance with BRCW 7,– then define performance demands for buildings– specify the resulting information demand for construction products51BRCW 7 : SUSTAINABLE USE OF NATURAL RESOURCESbut notify and harmonise the demand forthe information on EU-level !
  • 52More info ?Contact:Chris Hamansesc@hamans.comhttp://www.hamans.com