Bygningsmaterialer og bygging

Komité: CEN/TC 127 (Fire safety in buildings)
Opprinnelse:
Sluttdato: 24. mai 2018
Vis merVis mindre
 
This document provides guidance and, where appropriate, defines procedures for variations of certain parameters and factors associated with the design of lightweight partitions which have been tested in accordance with EN 1364-1, and classified according to EN 13501-2. This document only applies to non-loadbearing lightweight partitions with a single steel framework, provided at both sides with a lining. The lightweight partition can be insulated or not with a mineral wool insulation. This document does not apply to any other types of non-loadbearing walls considered in EN 1364-1.
Komité: SN/K 292 (Tilstandsanalyse av byggverk)
Opprinnelse:
Sluttdato: 27. mai 2018
Vis merVis mindre
 
Komité: CEN/TC 57 (Central heating boilers)
Opprinnelse:
Sluttdato: 31. mai 2018
Vis merVis mindre
 
1.1 General This European Standard applies to heating boilers including safety devices up to a nominal heat output of 500 kW which are designed for the burning of solid fuels only and are operated according to the instructions of the boiler manufacturer. This European Standard deals with significant hazards, hazardous situations and events relevant to heating boilers used as intended and under the conditions foreseen by the manufacturer (see Clause 4). The boilers may operate under natural draught or forced draught. The stoking may work manually or automatically. The boilers may operate under room sealed conditions in case of supervised under pressure in the combustion chamber. The boilers may operate in condensing condition. NOTE This European Standard deals with boilers which are both within and outside of the scope of the Machinery Directive 2006/42/EC. This European Standard contains requirements and test methods for safety, combustion quality, operating characteristics, marking and maintenance of heating boilers and secondary emission reduction appliances and efficiency improvement appliances. It also covers all external equipment that influences the safety systems (e.g. back burning safety device, integral fuel hopper). This European Standard covers only boilers that include burners as a unit. The standard applies to the combination of a boiler body with a solid fuel burner according to EN 15270 as a unit only when the whole unit is tested in accordance with this European Standard. Heating boilers in accordance with this European Standard are designed for central heating installations where the heat carrier is water and the maximum allowable temperature is 110 °C, and which can operate at a maximum allowable operating pressure of 6 bars. For heating boilers with a built-in or attached water heater (storage or continuous flow heater), this European Standard only applies to those parts of the water heater which are necessarily subject to the operating conditions of the heating boiler (heating part). This European Standard does not apply to: heating boilers and other heating appliances which are also designed for the direct heating of the place of installation; cooking appliances; the design and construction of external fuel storage and transportation devices prior to the safety devices of the boiler; room sealed applications above a nominal heat output > 70 kW or operated with positive pressure in the combustion chamber or operated under natural draught; This European Standard specifies the necessary terminology for solid fuel heating boilers, the control and safety related requirements, the design requirements, the technical heating requirements (taking into account the environmental requirements) and testing, as well as the marking requirements. This European Standard is not applicable to heating boilers which are tested before the date of its publication as an EN (European Standard). 1.2 Fuels These boilers may burn either fossil fuels, biogenic fuels or other fuels such as peat, as specified for their use by the boiler manufacturer, in accordance with the requirements of this European Standard. Solid fuels included in this European Standard are categorised as follows. 1.2.1 Biogenic fuels Biomass in a natural state, in the form of: Adaptation to new fuels standards and consideration of new fuels standards in preparation. A log wood with moisture content w ≤ 25 %, according to EN 14961-5; B1 chipped wood (wood chipped by machine, usually up to a maximum length of 15 cm) with moisture content from w 15 % to w 35 %, according to EN 14961-4; B2 chipped wood as under B1, except with moisture content w > 35 %; C1 compressed wood (e.g. pellets without additives, made of wood and/or bark particles; natural binding agents such as molasses, vegetable paraffins and starch are permitted), pellets according to EN 14961-2; (...)
Komité: CEN/TC 350 (Sustainability of construction works)
Opprinnelse:
Sluttdato: 31. mai 2018
Vis merVis mindre
 
Identical to EN 15804+A1 amendment to add additional indicators. Indicators could be : - land use (biodiversity, soil quality), - particulate matter (PM 10), - human tox, - eco tox, - ionizing radiation, - water scarcity, Note oft he secretary: - If it turns out that it is not feasible to have additional indicators a justification has to be developed. - For each indicator this applicability or not should be indicating and justify - Coordination with WG1 - jwg meeting planned however perspective can be different -Pay attention to the use of indicators according to the context. - address third party assessment issue
Komité: CEN/TC 247 (Building Automation, Controls and Building Management)
Opprinnelse:
Sluttdato: 7. jun 2018
Vis merVis mindre
 
This European Standard defines the integration of KNX protocol implementations on top of Internet Protocol (IP) networks, called KNXnet/IP. It describes a standard protocol for KNX devices connected to an IP network, called KNXnet/IP devices. The IP network acts as a fast (compared to KNX transmission speed) backbone in KNX installations. Widespread deployment of data networks using the Internet Protocol (IP) presents an opportunity to expand building control communication beyond the local KNX control bus, providing: - remote configuration; - remote operation (including control and annunciation); - fast interface from LAN to KNX and vice versa; - WAN connection between KNX systems (where an installed KNX system is at least one line). A KNXnet/IP system contains at least these elements: - one EIB line with up to 64 (255) EIB devices; OR one KNX segment (KNX-TP1, KNX-TP0, KNX-RF, KNX-PL110, KNX-PL132); - a KNX-to-IP network connection device (called KNXnet/IP server); and typically additional - software for remote functions residing on e.g. a workstation (may be data base application, BACnet Building Management System, browser, etc.). Figure 1 shows a typical scenario where a KNXnet/IP client (e.g. running ETS) accesses multiple KNX installed systems or KNX subnetworks via an IP network. The KNXnet/IP client may access one or more KNXnet/IP servers at a time. For subnetwork, routing server-to-server communication is possible.
Komité: CEN/TC 104 (Concrete and related products)
Opprinnelse:
Sluttdato: 14. jun 2018
Vis merVis mindre
 
This document specifies the requirements for the performance of compression testing machines for the measurement of the compressive strength of concrete.
Komité: CEN/TC 104 (Concrete and related products)
Opprinnelse:
Sluttdato: 14. jun 2018
Vis merVis mindre
 
This document describes the procedure for determining the creep (total, autogenous (basic) and drying) of hardened concrete test specimens subjected to a sustained longitudinal compressive load. The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 32 mm.
Komité: CEN/TC 104 (Concrete and related products)
Opprinnelse:
Sluttdato: 14. jun 2018
Vis merVis mindre
 
This document specifies the procedure for the determination of total shrinkage of concrete specimens in drying conditions. NOTE 1 Possible shrinkage or length changes occurring before 24 h of age, and which may have significant amplitude and/or consequences, e.g. for high performance concrete and/or in case of restraint, may need to be measured according to a complementary procedure not covered by the present standard. NOTE 2 Information on a simplified procedure for the determination of autogenous shrinkage is given in Annex A. The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 32 mm.
Komité: CEN/TC 33 (Doors, windows, shutters, building hardware and curtain walling)
Opprinnelse:
Sluttdato: 14. jun 2018
Vis merVis mindre
 
This document provides a means of classifying the performance of opening windows according to their strength in resisting, where appropriate, racking load, static torsion and their operating forces. Special aspects such as those of burglar resistance are not covered.
Komité: CEN/TC 33 (Doors, windows, shutters, building hardware and curtain walling)
Opprinnelse:
Sluttdato: 14. jun 2018
Vis merVis mindre
 
This document specifies the test method for determining the force required when engaging or releasing the hardware of a window and when commencing the movement of a casement or sash, in both opening and closing directions. This document is applicable to windows where the movement of the casement or sash is a manual operation. This document is applicable to products of any frame material.
Komité: ISO/TC 59/SC 17 (Sustainability in buildings and civil engineering works)
Opprinnelse:
Sluttdato: 21. jun 2018
Vis merVis mindre
 
Komité: SN/K 005 (Tilslag)
Opprinnelse:
Sluttdato: 29. jun 2018
Vis merVis mindre
 
Komité: ISO/TC 163/SC 3 (Thermal insulation products)
Opprinnelse:
Sluttdato: 2. jul 2018
Vis merVis mindre
 
Komité: CEN/TC 163 (Sanitary appliances)
Opprinnelse:
Sluttdato: 5. jul 2018
Vis merVis mindre
 
This document specifies the connecting dimensions of WC pans and WC suites regardless of the materials used for their manufacture. This document does not apply to siphonic action WC pans and WC suites. NOTE 1 Other connecting dimensions are permitted, e. g. special designs of WC pans, if the manufacturer supplies or recommends the appropriate fittings. NOTE 2 The shape of the appliance in the figures is for illustration only; it in no way prejudices the final shape of the appliance, which is left to the initiative of the manufacturer.
Komité: CEN/TC 336 (Bituminous binders)
Opprinnelse:
Sluttdato: 5. jul 2018
Vis merVis mindre
 
This document specifies a method for the determination of the distillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxes. WARNING - The use of this European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Komité: CEN/TC 298 (Pigments and extenders)
Opprinnelse:
Sluttdato: 5. jul 2018
Vis merVis mindre
 
This document specifies the characteristics and the methods of test for pigments for use in the colouring of building materials based on cement and cement/lime combinations. Pigments covered by this document may also be used in pure lime mortar. For this application, see EN 459-1 and EN 459-2. Pigments for this purpose may be single pigments, blends of pigments, or blends of pigments and extenders, in powder or granular form, or aqueous preparations. Pigments typically belong to one of the following classes of compounds: - synthetic or natural oxides and hydroxides of iron; - oxides of chromium, titanium and manganese; - complex inorganic pigments, for example combinations of the above mentioned metal oxides and hydroxides with cobalt, aluminium, nickel and antimony oxides and hydroxides; - ultramarine pigments; - phthalocyanine blue and green; - elemental carbon (shall be regarded as an inorganic pigment); - blends of the above materials (which may also include extenders).