EFCA-Model-EPD_Retarders.pdf
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<h1>EFCA-Model-EPD_Retarders.pdf</h1> <p>ENVIRONMENTAL PRODUCT DECLARATION <br />as per ISO 14025 and EN 15804 <br />Owner of the Declaration</p> <p>European Federation of Concrete Admixtures Associations Ltd. (EFCA)</p> <p>Programme holder</p> <p>Institut Bauen und Umwelt e.V. (IBU)</p> <p>Publisher</p> <p>Institut Bauen und Umwelt e.V. (IBU)</p> <p>Declaration number</p> <p>EPD-EFC-20150088-IAG1-EN</p> <p>Issue date</p> <p>9/14/2015</p> <p>Valid to</p> <p>9/13/2020</p> <p>Concrete admixtures – Retarders</p> <p>European Federation of Concrete <br />Admixtures Associations Ltd. (EFCA)</p> <p>www.bau-umwelt.com / https://epd-online.com</p> <p>Umwelt Produktdeklaration Name des Herstellers – Name des Produkts</p> <p>1. General Information <br />European Federation of Concrete <br />Admixtures Associations Ltd. (EFCA)</p> <p>Concrete admixtures – retarders</p> <p>Programme holder <br />IBU - Institut Bauen und Umwelt e.V. <br />Panoramastr. 1 <br />10178 Berlin <br />Germany</p> <p>Owner of the Declaration <br />European Federation of Concrete Admixtures <br />Associations Ltd. (EFCA) <br />Radius House, 51 Clarendon Road, Watford, <br />Herts, WD17 1HP United Kingdom</p> <p>Declaration number <br />EPD-EFC-20150088-IAG1-EN</p> <p>Declared product / Declared unit <br />1 kg of retarders, density: 1 - 1.6 kg/l</p> <p>This Declaration is based on the Product <br />Category Rules: <br />Concrete admixtures, 07.2014 <br />(PCR tested and approved by the SVR)</p> <p>Scope:</p> <p>Issue date <br />9/14/2015 <br />Valid to <br />9/13/2020</p> <p>This validated Declaration entitles EFCA to bear the <br />symbol of the Institut Bauen und Umwelt e.V. It <br />exclusively applies for the product groups referred to <br />for plants operated in Belgium, France, Germany, Italy, <br />Netherlands, Norway, Spain, Sweden, Switzerland, <br />Turkey and the United Kingdom by companies that are <br />members of EFCA National Associations in these <br />countries and for a period of five years from the date of <br />issue. It involves a Model EPD where the product <br />displaying the highest environmental impact in a group <br />was selected for calculating the Life Cycle <br />Assessment. Please refer to the EFCA website <br />www.efca.info for a list of National Associations. <br />The application of this EPD is only possible for <br />member companies of EFCA’s member associations <br />and only for specific formulations with a total score <br />below the declared maximum score for a product group <br />according to the associated guidance document. <br />The owner of the declaration shall be liable for the <br />underlying information and evidence; the IBU shall not <br />be liable with respect to manufacturer information, life <br />cycle assessment data and evidences. <br />Verification</p> <p>Prof. Dr.-Ing. Horst J. Bossenmayer <br />(President of Institut Bauen und Umwelt e.V.)</p> <p>Dr. Burkhart Lehmann <br />(Managing Director IBU)</p> <p>The CEN Norm /EN 15804/ serves as the core PCR <br />Independent verification of the declaration <br />according to /ISO 14025/ <br />internally <br />x externally</p> <p>Matthias Schulz <br />(Independent verifier appointed by SVR)</p> <p>2. Product <br />2.1 <br />Product description <br />Admixtures are liquid or powdery agents that are <br />introduced in small amounts (< 5% by mass of the <br />cement content) to concrete while it is being mixed and <br />that enhance the properties of the fresh and/or <br />hardened concrete. <br />Retarders are admixtures that extend the time to the <br />mixture’s transition from the plastic to the hardened <br />state. <br />The results of the Life Cycle Assessment provided in <br />this declaration have been selected from the product <br />with the highest environmental impact (worst-case <br />scenario).</p> <p>2</p> <p>2.2 <br />Application <br />Concrete admixtures are used as constituent materials <br />for the production of concrete, mortar and grout <br />(unreinforced concrete, reinforced and prestressed <br />concrete, site-mixed and ready-mixed concrete, <br />precast concrete). Their application should be in line <br />with the manufacturer’s technical documents and <br />Declaration of Performance. <br />2.3 <br />Technical Data <br />Retarders must comply with the general requirements <br />of /EN 934-1:2008/ and the additional requirements of <br />/EN 934-2:2009+A1:2012/. <br />The corresponding requirements in line with /EN 9341:2008/ and /EN 934-2:2009+A1:2012/ must be <br />maintained. <br />Environmental Product Declaration EFCA – Retarders</p> <p>Constructional data <br />Name</p> <p>Value</p> <p>Unit</p> <p>Density /ISO 758/ <br />Solids content /EN 480-8/</p> <p>1 - 1.6 <br />-¹</p> <p>g/ml <br />M.-% <br />log10(aH+)</p> <p>pH value /ISO 4316/ <br />Chloride content /EN <br />480-10/ <br />Alkali content /EN 48012/ <br />Corrosion behavior /EN <br />934-1/, /EN 480-14/ <br />SiO2 content /EN 192-2/ <br />Air content of fresh <br />concrete /EN 12350-7/</p> <p>Compressive strength <br />/EN 12390-3/ <br />Water reduction /EN <br />12350-2/, /EN 12350-5/ <br />Plasticizer <br />Increasing / maintaining <br />of consistence /EN <br />12350-2/, /EN 12350-5/ <br />Superplasticizer <br />Setting time /EN 480-2/ <br />Accelerator/Retarder</p> <p>-¹</p> <p>Maximum value to be <br />declared by the <br />M.-% <br />manufacturer <br />Maximum value to be <br />declared by the <br />M.-% <br />manufacturer <br />-²</p> <p>μ A/cm2</p> <p>-³ <br />M.-% <br />Test mix ≤ 2% <br />volume above control <br />mix unless stated <br />Vol.-% <br />otherwise by the <br />manufacturer <br />At 7 days: test mix ≥ <br />80% of control mix <br />N/mm2 <br />At 28 days: test mix ≥ <br />90% of control mix <br />-�</p> <p>mm</p> <p>-�</p> <p>mm</p> <p>Start: test mix ≥ <br />control mix + 90 min. <br />End: test mix ≤ <br />control mix + 360 <br />min.</p> <p>min</p> <p>Air void Characteristics in <br />-� <br />hardened concrete /EN <br />mm <br />480-11/ Air entrainer <br />Capillary water <br />-� <br />absorption /EN 480-5/ <br />g/mm2 <br />Densifier <br />¹ Value will be made available to user on request <br />² No corrosion behaviour test is required for admixtures <br />which only contain active substances in the list of <br />approved substances to /EN 934-1/, Annex A.1 and in <br />the list of declared substances to /EN 934-1/, Annex <br />A.2. <br />³ Maximum value must only be indicated when SiO2 <br />percentage by mass > 5% <br />� Details not relevant for this type of admixture</p> <p>Typical container sizes are canisters containing <br />approx. 25 kg, drums with approx. 200 kg or <br />Intermediate Bulk Containers (IBC) with 1000 kg. The <br />containers are shipped on wooden pallets. <br />For larger applications, loose deliveries in tank trucks <br />with a capacity in excess of 1 tonne are also used. <br />2.6 <br />Base materials / Ancillary materials <br />The raw materials most frequently used for retarders <br />are: sucrose, gluconates, phosphates, and lignin <br />sulphonates. <br />Preservatives are added as minor components and <br />auxiliaries. <br />Retarders are aqueous solutions of the raw materials <br />or mixes of the raw materials referred to above. Active <br />substance concentration lies between 10 and 30% by <br />mass. The typical dosage of retarders lies between 0.2 <br />and 2.0% by mass in relation to the cement weight. <br />The products covered by this EPD typically contain the <br />following proportions by mass of constituent materials <br />and auxiliaries referred to: <br />Sucrose*: <br />max. 20% <br />Gluconates*: <br />max. 30% <br />Phosphates*: <br />max. 60% <br />Lignin sulphonates*: <br />max. 40% <br />Phosphonic acid*: <br />max. 10% <br />Additives: <br />max. 0.2% <br />Water: <br />approx. 40-98% <br />*Solid content <br />These volumes are average values and the <br />composition of products complying with the EPD can <br />deviate from these concentration levels in individual <br />cases. <br />Note: For companies to declare their products within <br />the scope of this EPD it is not sufficient to simply <br />comply with the product composition shown above. <br />The application of this EPD is only possible for <br />member companies of EFCA’s member associations <br />and only for specific formulations with a total score <br />below the declared maximum score for a product <br />group according to the associated guidance document. <br />Small volumes (< 0.5% by mass) of biocides with <br />functional chemical groups for example <br />isothiazolinones or dioxahexane are used as <br />preservatives in concrete admixtures during storage. <br />More detailed information is available in the respective <br />manufacturer's documentation (e.g. product data <br />sheets, safety data sheets). <br />Unless indicated on the safety data sheet, concrete <br />admixtures do not contain any substances in <br />concentrations of more than 0.1% which are included <br />in the list of Substances of Very High Concern (SVHC) <br />for inclusion in Annex XIV of the REACH regulation. <br />No flame retardants are used in concrete admixtures.</p> <p>2.4 <br />Placing on the market / Application rules <br />For products placed on the market in the European <br />Economic Area (EEA) the Construction Product <br />Regulation (Regulation (EU) No 305/2011) applies <br />/CPR/. Outside of the EEA, the corresponding national <br />regulation applies. Admixture products placed on the <br />market under the CPR require a Declaration of <br />Performance and CE marking taking consideration of <br />/EN 934-2:2009+A1:2012/. <br />For the application and use of the products the <br />respective national provisions apply.</p> <p>2.7 <br />Manufacture <br />Concrete admixtures are usually manufactured by <br />mixing ingredients together in batch mode and filling <br />containers for dispatch. The process follows quality <br />standards outlined in /EN 934-6:2001+A1:2005/.</p> <p>2.5 <br />Delivery status <br />Retarders are usually supplied in liquid, paste or <br />powder form in containers made of steel or plastic.</p> <p>2.9 <br />Product processing/Installation <br />During concrete manufacture, concrete admixtures are <br />usually added along with the mixing water or included <br />in premixed concrete.</p> <p>3</p> <p>2.8</p> <p>Environment and health during <br />manufacturing <br />As a general rule, no environmental or health <br />protection measures other than those specified by law <br />are necessary.</p> <p>Environmental Product Declaration EFCA – Retarders</p> <p>Health and safety measures (eye protection, hand <br />protection, possibly respiratory equipment and body <br />protection) are to be taken and consistently adhered to <br />in accordance with the information on the safety data <br />sheet and conditions on site. <br />2.10 Packaging <br />Reusable containers are, where practicable taken back <br />by the manufacturer and redirected into the production <br />circuit. Empty plastic or steel containers which can no <br />longer be used are recyclable. <br />Wooden reusable pallets are, where practicable taken <br />back by the manufacturer or building material trader <br />who returnr them to the building product manufacturer <br />redirecting them into the production process. <br />2.11 Condition of use <br />During the use phase, concrete admixtures are firmly <br />bound into the cement matrix in hardened concrete. <br />Concrete admixtures make an essential contribution <br />towards optimising the physical and chemical <br />properties of concrete enhancing its performance, <br />durability, economic value and sustainability. <br />2.12 Environment and health during use <br />During the use phase, concrete admixtures are firmly <br />bound into the cement matrix in hardened concrete. <br />No relevant risks are known for water, air and soil if the <br />products are used as designated.</p> <p>2.14</p> <p>Extraordinary effects</p> <p>Fire <br />Not relevant as this declaration relates to a preliminary <br />product. <br />Water <br />Not relevant as this declaration relates to a preliminary <br />product. <br />Mechanical destruction <br />Not relevant as this declaration relates to a preliminary <br />product. <br />2.15 Re-use phase <br />Not relevant as this declaration relates to a preliminary <br />product. <br />2.16 Disposal <br />Empty, dried containers are directed to the recycling <br />process where practicable. <br />Residue must be directed to proper waste disposal <br />taking consideration of local guidelines. <br />2.17 Further information <br />More information is available in the manufacturers' <br />product or safety data sheets on the manufacturers' <br />Web sites or on request. <br />An electronic version of this declaration is available at <br />www.efca.info and www.bau-umwelt.de</p> <p>2.13 Reference service life <br />Not relevant as this declaration relates to a preliminary <br />product.</p> <p>3. LCA: Calculation rules <br />3.1 <br />Declared Unit <br />This EPD refers to the declared unit of 1 kg concrete <br />admixture with a density of 1-1.6 kg/l in accordance <br />with the IBU PCR 07.2014 Part B for concrete <br />admixtures. The results of the Life Cycle Assessment <br />provided in this declaration have been selected from <br />the product with the highest environmental impact <br />(worst-case scenario). <br />Depending on the application, a corresponding <br />conversion factor such as the density to convert <br />volumetric use to mass must be taken into <br />consideration.</p> <p>3.4 <br />Cut-off criteria <br />All raw materials submitted for the formulations and <br />production data were taken into consideration. <br />The manufacture of machinery, plant and other <br />infrastructure required for production of the products <br />under review was not taken into consideration in the <br />LCA. <br />Transport of packaging materials is also excluded.</p> <p>3.2 <br />System boundary <br />Modules A1, A2 and A3 are taken into consideration in <br />the LCA: <br />- A1 Production of preliminary products <br />- A2 Transport to the plant <br />- A3 Production incl. provision of energy, production of <br />packaging as well as auxiliaries and consumables and <br />waste treatment <br />The Declaration is therefore “cradle-to-gate”.</p> <p>3.6 <br />Data quality <br />Representative products were applied for this EPD and <br />the product in the group displaying the highest <br />environmental impact was selected for calculating the <br />LCA results. The data sets are no more than 4 years <br />old. <br />Production data and packaging are based on details <br />provided by the manufacturer. The formulation used for <br />evaluation refers to a specific product. <br />The data quality of the background data is considered <br />to be good.</p> <p>3.3 <br />Estimates and assumptions <br />For this EPD formulation and production data <br />defined by EFCA were considered. Production waste <br />was assumed to be disposed of to landfill without <br />credits as a worst case. <br />An average of plastic containers and wooden pallets <br />was considered in the LCA.</p> <p>4</p> <p>3.5 <br />Background data <br />Data from the GaBi 6 data base was used as <br />background data.</p> <p>3.7 <br />Period under review <br />Representative formulations were compiled by EFCA <br />in 2011.</p> <p>Environmental Product Declaration EFCA – Retarders</p> <p>3.8 <br />Allocation <br />No allocations were applied for production.</p> <p>were created according to /EN 15804/ and the building <br />context, respectively the product-specific <br />characteristics of performance, are taken into account.</p> <p>3.9 <br />Comparability <br />Basically, a comparison or an evaluation of EPD data <br />is only possible if all the data sets to be compared</p> <p>4. LCA: Scenarios and additional technical information <br />In accordance with the IBU PCR 07.2014 Part A, no <br />scenarios are indicated as only Modules A1-A3 are <br />declared.</p> <p>5</p> <p>Environmental Product Declaration EFCA – Retarders</p> <p>5. LCA: Results <br />DESCRIPTION OF THE SYSTEM BOUNDARY (X = INCLUDED IN LCA; MND = MODULE NOT DECLARED)</p> <p>Manufacturing</p> <p>Transport from the <br />gate to the site</p> <p>Assembly</p> <p>Use</p> <p>Maintenance</p> <p>Repair</p> <p>Replacement1)</p> <p>Refurbishment1)</p> <p>Operational energy <br />use</p> <p>Operational water <br />use</p> <p>De-construction <br />demolition</p> <p>Transport</p> <p>Waste processing</p> <p>Disposal</p> <p>ReuseRecoveryRecyclingpotential</p> <p>END OF LIFE STAGE</p> <p>Transport</p> <p>USE STAGE</p> <p>BENEFITS AND <br />LOADS <br />BEYOND THE <br />SYSTEM <br />BOUNDARIES</p> <p>Raw material <br />supply</p> <p>PRODUCT STAGE</p> <p>CONSTRUCTI <br />ON PROCESS <br />STAGE</p> <p>A1</p> <p>A2</p> <p>A3</p> <p>A4</p> <p>A5</p> <p>B1</p> <p>B2</p> <p>B3</p> <p>B4</p> <p>B5</p> <p>B6</p> <p>B7</p> <p>C1</p> <p>C2</p> <p>C3</p> <p>C4</p> <p>D</p> <p>X</p> <p>X</p> <p>X</p> <p>MND MND MND MND MND MND MND MND MND MND MND MND MND</p> <p>MND</p> <p>RESULTS OF THE LCA - ENVIRONMENTAL IMPACT: 1 kg retarders <br />Parameter</p> <p>Unit</p> <p>A1-A3</p> <p>Global warming potential <br />[kg CO2-Eq.] <br />Depletion potential of the stratospheric ozone layer <br />[kg CFC11-Eq.] <br />Acidification potential of land and water <br />[kg SO2-Eq.] <br />Eutrophication potential <br />[kg (PO4)3--Eq.] <br />Formation potential of tropospheric ozone photochemical oxidants [kg ethene-Eq.] <br />Abiotic depletion potential for non-fossil resources <br />[kg Sb-Eq.] <br />Abiotic depletion potential for fossil resources <br />[MJ]</p> <p>1.31E+0 <br />3.50E-10 <br />1.04E-2 <br />5.32E-4 <br />6.73E-4 <br />5.87E-6 <br />2.51E+1</p> <p>RESULTS OF THE LCA - RESOURCE USE: 1 kg retarders <br />Parameter</p> <p>Unit</p> <p>A1-A3</p> <p>Renewable primary energy as energy carrier <br />Renewable primary energy resources as material utilization <br />Total use of renewable primary energy resources <br />Non-renewable primary energy as energy carrier <br />Non-renewable primary energy as material utilization <br />Total use of non-renewable primary energy resources <br />Use of secondary material <br />Use of renewable secondary fuels <br />Use of non-renewable secondary fuels <br />Use of net fresh water</p> <p>[MJ] <br />[MJ] <br />[MJ] <br />[MJ] <br />[MJ] <br />[MJ] <br />[kg] <br />[MJ] <br />[MJ] <br />[m³]</p> <p>1.97E+0 <br />0.00 <br />1.97E+0 <br />2.84E+1 <br />0.00 <br />2.84E+1 <br />0.00 <br />0.00 <br />0.00 <br />5.75E-3</p> <p>RESULTS OF THE LCA – OUTPUT FLOWS AND WASTE CATEGORIES: <br />1 kg retarders <br />Parameter</p> <p>Unit</p> <p>A1-A3</p> <p>Hazardous waste disposed <br />Non-hazardous waste disposed <br />Radioactive waste disposed <br />Components for re-use <br />Materials for recycling <br />Materials for energy recovery <br />Exported electrical energy <br />Exported thermal energy</p> <p>[kg] <br />[kg] <br />[kg] <br />[kg] <br />[kg] <br />[kg] <br />[MJ] <br />[MJ]</p> <p>5.51E-6 <br />1.66E+0 <br />1.29E-3 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00</p> <p>6. LCA: Interpretation <br />When considering upstream production and transport <br />of pre-products as well as manufacturing of the <br />concrete admixture (modules A1-A3), the main driver <br />of impacts in all categories is production of preproducts (module A1). <br />The European electricity grid mix makes a fairly <br />important contribution to impacts in the categories of <br />ozone depletion potential (ODP), renewable primary <br />energy demand (PERT), and radioactive waste, and <br />acts as a minor contributor to global warming potential <br />(GWP). <br />The plastic packaging of the concrete admixture <br />makes a small contribution, especially to abiotic <br />depletion potential for fossil resources (ADPF) and <br />non-renewable primary energy demand (PENRT), as</p> <p>6</p> <p>do wooden pallets (in the case of renewable primary <br />energy demand (PERT). <br />Treatment of production waste has negligible <br />contribution to impacts in all categories except <br />eutrophication potential (EP), where landfilling of <br />production waste has a minor influence.</p> <p>Environmental Product Declaration EFCA – Retarders</p> <p>7. Requisite evidence <br />As this involves a declaration of preliminary products, <br />special tests and evidence within the framework of <br />drawing up this Model Environmental Product <br />Declaration have not been carried out or provided.</p> <p>8. References <br />Institut Bauen und Umwelt <br />Institut Bauen und Umwelt e.V., Berlin(pub.): <br />Generation of Environmental Product Declarations <br />(EPDs); <br />General principles <br />for the EPD range of Institut Bauen und Umwelt e.V. <br />(IBU), 2013/04 <br />www.bau-umwelt.de</p> <p>ISO 14025 <br />DIN EN ISO 14025:2011-10: Environmental labels and <br />declarations — Type III environmental declarations — <br />Principles and procedures <br />EN 15804 <br />EN 15804:2012-04+A1 2013: Sustainability of <br />construction works — Environmental Product <br />Declarations — Core rules for the product category of <br />construction products <br />CPR <br />Construction Production Regulation (EU) No 305/2011 <br />of the European parliament and of the council of 9 <br />March 2011 laying down harmonised conditions for the <br />marketing of construction products and repealing <br />Council Directive 89/106/EEC <br />EN ISO 9001:2008 <br />Quality management systems – Requirements (ISO <br />9001:2008) <br />GaBi 6 software & documentation <br />Data base for Life Cycle Engineering LBP, University <br />of Stuttgart and thinkstep AG, documentation of GaBi 6 <br />data sets http://documentation.gabi-software.com/, <br />2014 <br />EN 196-2:2013 <br />Test methods for cement – Part 2: Chemical analysis <br />of cement</p> <p>methods – Part 4: Determination of bleeding of <br />concrete <br />EN 480-5:2005 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 5: Determination of capillary absorption <br />EN 480-6:2005 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 6: Infra red analysis <br />EN 480-8:2012 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 8: Determination of the conventional <br />dry material content <br />EN 480-10:2009 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 10: Determination of water-soluble <br />chloride content <br />EN 480-11:2005 <br />Admixtures for concrete, mortar and grout – Test <br />methods - Part 11: Determination of air void <br />characteristics in hardened concrete <br />EN 480-12:2005 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 12: Determination of the alkali content <br />of admixtures <br />EN 480-14:2006 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 14: Determination of the effect on <br />corrosion susceptibility of reinforcing steel by <br />potentiostatic electro-chemical test <br />EN 934-1:2008 <br />Admixtures for concrete, mortar and grout – Part 1: <br />Common aspects</p> <p>EN 206:2013 <br />Concrete – Part 1: Specification, performance, <br />production and conformity</p> <p>EN 934-2:2009+A1:2012 <br />Admixtures for concrete, mortar and grout – Part 2: <br />Concrete admixtures – Definitions, requirements, <br />conformity, marking and labelling</p> <p>EN 480-1:2014 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 1: Reference concrete and reference <br />mortar for testing</p> <p>EN 934-5:2007 <br />Admixtures for concrete, mortar and grout – Part 5: <br />Admixtures for sprayed concrete – Definitions, <br />requirements, conformity, marking and labelling</p> <p>EN 480-2:2006 <br />Admixtures for concrete, mortar and grout – Test <br />methods – Part 2: Determination of setting time</p> <p>EN 934-6:2001+A1:2005 <br />Admixtures for concrete, mortar and grout – Part 6: <br />Sampling, conformity control and evaluation of <br />conformity</p> <p>EN 480-4:2005 <br />Admixtures for concrete, mortar and grout – Test</p> <p>7</p> <p>Environmental Product Declaration EFCA – Retarders</p> <p>EN 12350-2:2009 <br />Testing fresh concrete – Part 2: Slump test</p> <p>Liquid chemical products for industrial purposes; <br />Determination of density at 20 °C</p> <p>EN 12390-3:2009 <br />Testing hardened concrete – Part 3: Compressive <br />strength of test specimens</p> <p>ISO 4316:1977 <br />Surface active agents; Determination of the pH value <br />of aqueous solutions; Potentiometric method</p> <p>EN 12350-5:2009 <br />Testing fresh concrete – Part 5: Flow table test</p> <p>PCR Part A <br />Product Category Rules for Building-Related Products <br />and Services, Part A: Calculation Rules for the Life <br />Cycle Assessment and Requirements on the Project <br />report, Version 1.2, Institut Bauen und Umwelt e.V., <br />2013-04</p> <p>EN 12350-7:2009 <br />Testing fresh concrete – Part 7: Air content – Pressure <br />methods <br />EN 14487-1:2005 <br />Sprayed concrete – Part 1: Definitions, specifications <br />and conformity <br />EWC/AVV waste code <br />Directive governing introduction of the European <br />Waste Catalogue <br />http://www.ngs-mbh.de/zs/eak.html</p> <p>PCR Part B <br />Product Category Rules for Construction Products, <br />Part B: Requirements on the EPD for concrete <br />admixtures, 2014-07 <br />REACH Directive <br />European Parliament and Council: Directive on <br />registering, evaluating, approving and restricting <br />chemical substances, 2006-12</p> <p>ISO 758:1976</p> <p>8</p> <p>Environmental Product Declaration EFCA – Retarders</p> <p>Publisher <br />Institut Bauen und Umwelt e.V. <br />Panoramastr. 1 <br />10178 Berlin <br />Germany</p> <p>Tel <br />Fax <br />Mail <br />Web</p> <p>+49 (0)30 3087748- 0 <br />+49 (0)30 3087748- 29 <br />info@bau-umwelt.com <br />www.bau-umwelt.com</p> <p>Programme holder <br />Institut Bauen und Umwelt e.V. <br />Panoramastr 1 <br />10178 Berlin <br />Germany</p> <p>Tel <br />Fax <br />Mail <br />Web</p> <p>+49 (0)30 - 3087748- 0 <br />+49 (0)30 – 3087748 - 29 <br />info@bau-umwelt.com <br />www.bau-umwelt.com</p> <p>Author of the Life Cycle Assessment <br />thinkstep AG <br />Hauptstr. 111 - 113 <br />707711 Leinfelden-Echterdingen <br />Germany</p> <p>Tel <br />Fax <br />Mail <br />Web</p> <p>+49 (0)711-341817-0 <br />+49 (0)711-341817-25 <br />info@thinkstep.com <br />www.thinkstep.com</p> <p>Tel <br />Fax <br />Mail <br />Web</p> <p>secretary@efca.info <br />www.efca.info</p> <p>Owner of the Declaration <br />European Federation of Concrete <br />Admixtures Associations Ltd. (EFCA) <br />Radius House, Clarendon Road 51 <br />WD17 1 HP Watford, Herts <br />United Kingdom</p>
