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滑动门和折叠门五金系统检测项目报价? 解决方案? 检测周期? 样品要求? |
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本标准规定了安装在垂直分隔构件开口处的门和卷帘总成的耐火试验方法。如:——铰链门、枢轴门;——水平滑动门、垂直滑动门,包括链接滑动门和分段门;——卷帘门;——其他滑动、折叠门;——翻板门;——可在墙中移动的门。本标准规定的试验方法也可通过类推法用于测定非承重水平门和卷帘的耐火性能,第13章中给出的直接应用范围不适用于水平门。本标准不包括机械适应性方面的要求,例如震动试验或耐久试验,它们包含在相关产品标准中。
This part of EN 14511 specifies minimum requirements which ensure that air conditioners, heat pumps and liquidchilling packages with electrical driven compressors are fit for the use designated by the manufacturer when usedfor space heating and/or cooling.This European Standard applies to factory-made units that can be ducted.This standard applies to factory-made liquid chilling packages with integral condensers or for use with remotecondensers.This standard applies to factory-made units of either fixed capacity or variable capacity by any means.Packaged units, single split and multisplit systems are covered by this standard. Single duct and double duct unitsare covered by the standard.In the case of units consisting of several parts, the standard applies only to those designed and supplied as acomplete package, except for liquid chilling packages with remote condenser. OThis standard is primarily intended for water and brine chilling packages but can be used for cooling any otherliquid subject to agreement.This standard applies to air-to-air air conditioners which evaporate the condensate on the condenser side.The units having their condenser cooled by air and by the evaporation of external additional water are notcovered by this standard.This standard does not apply to units using transcritical cycles, e.g. with CO2 as refrigerant.Installations used for heating and/or cooling of industrial processes are not within the scope of this standard.NOTE Part load testing of units is dealt with in CEN/TS 14825.
This European Standard covers hinged and pivoted steel (any kind) and aluminium based framed, glazed doorsets or openable windows. This document includes Amendment 1 approved by CEN on 2016-03-13. This European Standard prescribes the methodology for extending the application of test results obtainedfrom resistance to fire test(s) conducted in accordance with EN 1634-1.Subject to the completion of the appropriate test or tests selected from those identified in Clause 4 the extended application may cover all or some of the following examples: - integrity (E), integrity/radiation (EW) or integrity/insulation (EI1 or EI2) classifications; - doorsets and openable windows; - door / window leaf (leaves); - glazing and non-glazed panels in doorset and openable window; - items of building hardware; - decorative finishes; - intumescent, smoke, draught or acoustic seals; - alternative supporting construction(s).
This European guidance document provides guidance on the selection of existing building hardware for manually and power operated pedestrian doors and associated products whose integration into the design of buildings will make them more safe, secure and convenient for the occupants inclusive of children, elderly and disabled people to use (\"design for all\"). Although it is intended for people with reduced physical and sensorial capabilities, it may not cover all specific individual needs. For example, it may not cover all needs of blind people or those not able to move unassisted.
This European Standard specifies requirements, methods of test and performance criteria against which thecompatibility of components and their performance can be assessed when used in combination to form anelectrically controlled hold-open system. It also specifies requirements for the integrity of such hold-opensystems when connected to fire detection and fire alarm systems or other systems, including the signalexchange and technical data for interfaces.This European Standard provides requirements for the application of electrically controlled hold-open systemsused for fire/smoke doors in buildings, where such doors are required to be self-closing. It covers planning,design (see Annex A), installation (see Annex B), commissioning, use and maintenance (see Annex E) ofhold-open systems, intended for the protection of life and/or the protection of property. This may also includehold-open systems, or components of the hold-open system, that are self-contained in a single enclosure.Electrically controlled hold-open systems manufactured, installed and serviced in accordance with thisEuropean Standard are recommended for use wherever there is a requirement for reliable hold-open andrelease of an individual self-closing fire/smoke door assembly in the case of fire.The use of hold-open systems for closures in conveyor systems conforming to EN 1366-7, which applies inconjunction with EN 1363-1, may require additional proof of suitability, which is not covered by this EuropeanStandard.This European Standard does not cover design, installation, commissioning, use and maintenance of buildingfire detection and fire alarm systems (covered by CEN/TS 54-14) but does cover the connection of hold-opensystems conforming to this European Standard to building fire detection and fire alarm systems, under certainprescribed conditions.This European Standard does not cover the requirements of performance characteristics and operationalenvironment conditions of particular components of a hold-open system, where these requirements arealready covered by European specifications, and which include appropriate test methods to assurereproducible test results for the product conformity assessment. These European Standards are referred to inClause 5.This European Standard does not cover electrically controlled systems used for smoke venting purposes orsystems that allow the door to remain open under fault conditions (i.e. not fail-safe).This European Standard does not cover electrically controlled hold-open systems that are not connected tomain power supply and are battery powered only.
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