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保温板涂层材料检测项目报价? 解决方案? 检测周期? 样品要求? |
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This European Standard specifies the requirements for factory made products for external thermal insulation composite systems (ETICS) based on expanded polystyrene, delivered as a kit, and used as thermal insulation for buildings. The standard describes product characteristics and includes procedures for testing, marking and labelling. ETICS are applied to external surfaces of new or existing walls and/or soffits to improve the thermal insulation.#,,#
This European Standard specifies requirements and recommendations for the design, preparation and application of renders based on cement, lime or other mineral binders, and/or combinations thereof, masonry cement and polymer modified binder based external renderings, in accordance with EN 998-1 or site made renders renders based on organic binders in accordance with EN 15824 on all common types of backgrounds. It includes rendering on both new and old backgrounds and the maintenance and repair of existing work. This document gives guidance on the use of established site, factory and semi-finished factory made renders.
IEC 62321, which is an International Standard, specifies the determination of the levels oflead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr(VI)) contained in inorganicand organic compounds, and two types of brominated flame retardants, polybrominatedbiphenyls (PBB) and polybrominated diphenyl ethers (PBDE) contained in electrotechnicalproducts.This standard refers to the sample as the object to be processed and measured. The natureof the sample and the manner in which it is acquired is defined by the entity carrying out thetests and not by this standard.NOTE 1 Further guidance on obtaining representative samples from finished electronic products to be tested forlevels of regulated substances may be found in the future IEC Publicly Available Specification (PAS) for samplingdisjointment1.It is noted that the selection of the sample may affect the interpretation of the test results.This standard does not determine:• the definition of a “unit” or “homogenous material” as the sample;• the disassembly procedure employed for obtaining a sample;• assessment procedures.NOTE 2 Further guidance on assessment procedures may be found in the future IEC Technical SpecificationIEC/TS 62476
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