Rakennustuoteteollisuus RTT

Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: ISO/TC 59/SC 8 (Sealants)
Alkuperä: ISO
Määräpäivä: 2021-03-15
LaajennaSupista
 
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 350 (Sustainability of construction works)
Alkuperä: CEN
Määräpäivä: 2021-03-18
LaajennaSupista
 
This document provides the principles and requirements to enable environmental and technical data provided in Environmental Product Declaration (EPD) for construction products and services, construction elements and integrated technical systems to be used in building information modelling (BIM) to assist in the assessment of the environmental performance of the construction works over its life cycle. The mechanism used in this document to enable this is a data template created following ISO 23386 and ISO/FDIS 23387 and the resulting data sheet.This includes both mandatory and voluntary data from different types of EPD, such as generic, specific, average and representative, and other relevant information necessary for use of EPD at the construction works level within a BIM environment.This document gives requirements on structuring EPD information using a data template, to make EPD data machine interpretable, and enable their integration into information-driven design, construction and operational processes. This document will also be appropriate to structure generic life cycle assessment (LCA) data for use within a BIM environment, as this data is required in the absence of suitable EPD data to enable assessment of the environmental performance at construction works level.The assessment of environmental performance at the construction works level is not covered by this document.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: ISO/TC 59/SC 17 (Sustainability in buildings and civil engineering works)
Alkuperä: ISO
Määräpäivä: 2021-03-18
LaajennaSupista
 
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 351 (Construction Products - Assessment of release of dangerous substances)
Alkuperä: CEN
Määräpäivä: 2021-03-18
LaajennaSupista
 
This document describes a calculation method to determine the indoor gamma dose from construction products. The method includes calculation of the indoor gamma dose from the individual construction product under its intended use, as well as the dose from the building taking consideration of multiple building materials where this is deemed necessary and any shielding from the terrestrial background.The calculation method builds on existing modelling principles for photon emission and absorption. Parameters of the modelling that are not product specific, such as room geometry, exposure coefficients and conversion factors are predefined and form the underlying basis for the method in this document. The choice for pre-defined model parameters is essential from a harmonization perspective, despite the fact that such parameters can vary considerably for every homeowner, building type, region or country. Typical examples are the exposure time, building geometry, the location of exposure in the building and the terrestrial background radiation. The parameters are selected on the basis of international consensus, as laid down in ICRP, UNSCEAR, EU RP guidelines and other renowned publications. Product specific parameters such as density and thickness are specified in accordance with the product’s intended use. In addition the products’ massic activities of 226Ra, 232Th and 40K are specified and obtained according to prEN 17216 [3]. The method provides a tiered approach with a basic approach intended for assessing individual construction products, followed by a more refined approach to assess a complete building design. The former approach assumes an identical structure of building materials on all six surfaces of the model room, and where needed complemented with other building materials that form an intrinsic part of the product’s intended use. The latter approach enables evaluation of a known building design. Here the user can specify the applied construction product to walls, floor or ceiling separately in accordance with the product’s intended use.The indoor gamma dose from the individual construction product as well as the building is expressed in terms of an annual effective dose from gamma radiation in the indoor environment. The formulation of the indoor gamma dose in the building is consistent with the dose for indoor external exposure as stated under Article 75 of the Basic Safety Standards Directive. As a result the described method enables assessment of the calculated annual dose of the building against the reference level as defined in the Basic Safety Standards Directive.The method is designed for assessment of mineral based building materials applied in bulk or superficially and used as a construction product in buildings. This includes any building materials that have been identified by EU member states as being of concern from a radiation protection point of view. The method is envisaged for use by producers of building materials, architects and building constructors as well as authorities.It is important to state that following the calculation of dose, any subsequent regulatory classification falls explicitly outside the scope of this method and is the responsibility of the relevant authorities.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 254 (Flexible sheets for waterproofing)
Alkuperä: CEN
Määräpäivä: 2021-03-18
LaajennaSupista
 
This document provides product category rules (PCR) for the assessment of the environmental performance of reinforced bitumen, plastic and rubber flexible sheets for which the intended use is roof waterproofing.NOTE The reference product standards are EN 13707 and EN 13956.This document is intended to be used for the development and issue of a cradle to grave and module D EPD using:- either generic data and system generic data;or- specific data and system specific data.This PCR includes requirements and rules to:- define the indicators to be declared and the way in which they are collected and reported;- describe which stages of a product’s life cycle are considered in the EPD and which processes are to be included in the life cycle stages;- include the rules for calculating the Life Cycle Inventory and the Life Cycle Impact Assessment underlying an EPD, including the specification of the quality of the applied data;- define generic data and system generic data which are to be used for an EPD.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 254 (Flexible sheets for waterproofing)
Alkuperä: CEN
Määräpäivä: 2021-03-18
LaajennaSupista
 
This document provides product category rules (PCR) for the assessment of the environmental performance of reinforced bitumen, plastic and rubber flexible sheets for which the intended use is roof waterproofing.NOTE The reference product standards are EN 13707 and EN 13956.This document is intended to be used for the development and issue of a cradle to gate with options, modules C1-C4 and module D EPD using specific data. This PCR includes requirements and rules to:- define the indicators to be declared and the way in which they are collected and reported;- describe which stages of a product’s life cycle are considered in the EPD and which processes are to be included in the life cycle stages;- include the rules for calculating the Life Cycle Inventory and the Life Cycle Impact Assessment underlying an EPD, including the specification of the quality of the applied data.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 349 (Sealants for joints in building construction)
Alkuperä: CEN
Määräpäivä: 2021-03-18
LaajennaSupista
 
This document covers the requirements for and testing of sealants for use in one or more of the following applications:a) Manufacturing of insulating glass units where direct ultraviolet resistance and mechanical resistance (Bonding use) of the insulating glass edge seal are required.b) Manufacturing of factory-made bonded sealant glazing elements when referred to by the relevant European Standards and/or European Technical Approval Guidelines.c) Assembling of glass products into or onto supports, where also direct ultraviolet resistance and/or mechanical resistance (bonding use) of the seal are required, under controlled environmental conditions as described in EN 13022 2:2014, Clause 5.NOTE 1 The required level of resistance to ultraviolet exposure will be dependent upon the chemistry of sealant. Reduced UV exposure testing is acceptable for proven silicone technologies. Extended UV exposure will be required for different technologies.This document covers the evaluation of conformity and the factory production control with respect to the production of sealants in conformity with this document.This document describes the role of sealants that are in conformity with this document, with respect to sealing and bonding.This document does not apply to sealants for the manufacture of insulating glass units where the seal is fully protected, i.e. by a frame, from ultraviolet radiation.NOTE 2 Sealants for this application comply with EN 1279 4.This document contains other aspects of importance for trade.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 246 (Natural stones)
Alkuperä: CEN
Määräpäivä: 2021-03-18
LaajennaSupista
 
This document specifies a test method for determination of flexural strength under a concentrated load for natural stone. Both an identification and a technological product testing procedure are included.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: ISO/TC 59/SC 8 (Sealants)
Alkuperä: ISO
Määräpäivä: 2021-03-19
LaajennaSupista
 
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 112 (Wood-based panels)
Alkuperä: CEN
Määräpäivä: 2021-03-24
LaajennaSupista
 
This document specifies requirements for solid wood panels as defined in EN 12775 with a maximum thickness of 80 mm for use in dry, humid and exterior conditions as defined in service classes 1, 2 and 3 of EN 1995-1-1:2004.Additional information on supplementary properties for certain applications is also given.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: ISO/TC 92/SC 3 (Fire threat to people and environment)
Alkuperä: ISO
Määräpäivä: 2021-04-05
LaajennaSupista
 
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 51 (Cement and building limes)
Alkuperä: CEN
Määräpäivä: 2021-04-08
LaajennaSupista
 
The general scope of the core product category rules (PCR) is given in EN 15804:2012+A1:2013, Clause 1.This PCR is primarily intended for the creation of cradle-to-gate EPDs of cement and building lime.In other respects, the scope is as in EN 15804.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: ISO/TC 163/SC 2 (Calculation methods)
Alkuperä: ISO
Määräpäivä: 2021-04-27
LaajennaSupista
 
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 89 (Thermal performance of buildings and building components)
Alkuperä: CEN
Määräpäivä: 2021-04-29
LaajennaSupista
 
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 351 (Construction Products - Assessment of release of dangerous substances)
Alkuperä: CEN
Määräpäivä: 2021-04-29
LaajennaSupista
 
(1) This document allows the identification of the appropriate leaching test method for the determination of the release of RDS from construction products into soil, surface water and groundwater. This document provides a stepwise procedure for the determination of appropriate release tests, including:a) determination of the test method based on general product properties;b) choice of the test method using specific product properties.(2) Furthermore, this document gives general guidance for CEN Technical Product Committees and EOTA WGs on basic aspects (sampling, sample preparation and storage, eluate treatment, analysis of eluates and documentation) to be specified in the relevant product standards or ETAs.(3) Metallic products and coatings on metallic products are not considered in the determination scheme of this document since the test methods in prEN 16637 2:—1) (tank test) and prEN 16637 3:—2) (column test) are not appropriate for the testing of these construction products due to a different release mechanism (solubility control).NOTE See Annex F.(4) It is assumed that intermittent contact with water (e.g. exposure to rainwater) is tested – by convention – as permanent contact. For some coatings, (e.g. some renders with organic binders according to EN 15824 [7]) in intermittent contact to water, physical and chemical properties might be altered in permanent contact with water. These products are not considered in the determination scheme of this document since the test method in prEN 16637 2 is not appropriate for the testing of these construction products (in this case EN 16105 [8] might be an alternative method).
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 351 (Construction Products - Assessment of release of dangerous substances)
Alkuperä: CEN
Määräpäivä: 2021-04-29
LaajennaSupista
 
(1) This document specifies an up-flow percolation test (PT) which is applicable to determine the leaching behaviour of inorganic and non-volatile organic substances from granular construction products. The test is not suitable for substances that are volatile under ambient conditions. The construction products are subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The method is a once-through column leaching test.(2) This up-flow percolation test is performed under specified test conditions for construction products and does not necessarily produce results that mimic specific intended use conditions. This test method produces eluates, which can subsequently be characterized by physical, chemical and ecotoxicological methods according to existing standard methods. The results of eluate analysis are presented as a function of the liquid/solid ratio. The test results enable the distinction between different leaching behaviour.NOTE 1 Volatile organic substances include the low molecular weight substances in mixtures such as mineral oil.NOTE 2 It is not always possible to adjust test conditions simultaneously for inorganic and organic substances. Test conditions can also vary between different groups of organic substances. Test conditions for organic substances are generally more stringent than those for inorganic substances. The test conditions are generally described in a way that they fit testing organic substances and are also applicable to inorganic substances depending on the set-up.NOTE 3 For ecotoxicity testing, eluates representing the release of both inorganic and organic substances are needed. In this document, ecotoxicological testing is meant to include also genotoxicological testing.NOTE 4 Construction products with a low hydraulic conductivity that can cause detrimental pressure build-up are not supposed to be subjected to this test.NOTE 5 This procedure is generally not applicable to products that are easily biologically degradable and products reacting with the leachant, leading, for example, to excessive gas emission or excessive heat release, impermeable hydraulically bound products or products that swell in contact with water.(3) In this document the same test conditions as for prEN 17516 (CEN/TC 444/WG 1) are applied in order to allow full comparability of testing construction products and waste derived construction products to avoid double testing. The prEN 17516 test results are eligible in the context of testing construction products as well.NOTE 6 If a leaching test according to prEN 17516 has been performed, additional prEN 16637 3 testing does not need to be carried out.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 351 (Construction Products - Assessment of release of dangerous substances)
Alkuperä: CEN
Määräpäivä: 2021-04-29
LaajennaSupista
 
(1) This document specifies a dynamic surface leaching test (DSLT) which is aimed at determining the release per unit surface area as a function of time of inorganic and/or non-volatile organic substances from a monolithic, plate- or sheet-like product, when it is put into contact with an aqueous solution (leachant). The test method is not suitable for substances that are volatile under ambient conditions.(2) This test is a parameter specific test focusing on identifying and specifying parameter specific properties tested under specified conditions. It is not aimed at simulating real situations. The application of results to specific intended conditions of use may be established by means of modelling (not included in this document).(3) The test method applies to more or less regularly shaped test portions consisting of monolithic test pieces with minimum dimensions of 40 mm in all directions (volume > 64 000 mm3 (64 cm3)). It also applies to plate- or sheet-like products with surface areas of minimum 10 000 mm2 (100 cm2) exposed to the leachant. Products designed to drain water (e.g. draining tiles, porous asphalt) and monolithic granular products according to prEN 16637 1:—1), Table 1, are also tested by this test method. All products to be tested are assumed to maintain their integrity over a time frame relevant for the considered intended use.(4) The modification for granular construction products with low hydraulic conductivity (Annex A) applies for granular particles with so little drainage capacity between the grains that percolation in percolation tests and in practice is nearly impossible.(5) Metals, metallic coatings and organic coatings on metals are excluded from the scope of this document because the principles of this test (diffusion) are not obeyed by these products. Guidance on the need for testing of these products is under consideration.(6) For some coatings (e.g. some renders with organic binders according to EN 15824 [9]) in intermittent contact to water, physical and chemical properties might be changed in permanent contact with water. For these products this document is not appropriate.(7) Guidance on the applicability of the test method to a given product is outlined in prEN 16637 1.NOTE 1 This test method is only applicable if the product is chemically stable and the matrix does not dissolve. For construction products that are possibly used in contact with water this is usually not the case as construction products are then supposed to be dimensionally stable. If a product possibly wears substantially in its intended use, the test cannot provide proper information. If the product contains a substantial amount of water-soluble compounds, e.g. gypsum or anhydrite, the matrix could (partially) dissolve and lead to dimensional instability of the test piece. In this case the test standard also cannot be used.NOTE 2 Volatile organic substances include the low molecular weight substances in mixtures such as mineral oil.NOTE 3 It is not always possible to optimize test conditions simultaneously for inorganic and organic substances. Optimum test conditions can also vary between different groups of organic substances. Test requirements for organic substances are generally more stringent than those for inorganic substances. The test conditions suitable for measuring the release of organic substances will generally also be applicable to inorganic substances.
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: ISO/TC 33 (Refractories)
Alkuperä: ISO
Määräpäivä: 2021-05-01
LaajennaSupista
 
Toimialayhteisö: Rakennustuoteteollisuus RTT
Komitea: CEN/TC 250 (Structural Eurocodes)
Alkuperä: CEN
Määräpäivä: 2021-05-06
LaajennaSupista
 
1.1 Scope of EN 1999-1-3(1) This document gives the basis for the design of aluminium alloy structures subject to fatigue in the ultimate limit state.(2) This document gives rules for:- safe life design;- damage tolerant design;- design assisted by testing.(3) This document does not cover pressurized containment vessels or pipework.1.2 Assumptions(1) The general assumptions of EN 1990 apply.(2) The provisions of EN 1999-1-1 apply.(3) EN 1999-1-3 is intended to be used in conjunction with EN 1990, EN 1991 (all parts), relevant parts in EN 1992 to EN 1999, EN 1090-1 and EN 1090-3 for requirements for execution, and ENs, EADs and ETAs for construction products relevant to aluminium structures.