DRS 540: 2023, Reaction to fire tests for building products — Building products excluding floorings exposed to the thermal attack by a single burning item

来源：epingalert 发布时间：2023-01-23 浏览量：*

通告成员：

Rwanda

通告类型：

TBT

通告发布时间：

2023-01-23

评议截止时间：

2023-03-24

通告描述：

This Draft Rwanda standard specifies a method of test for determining the reaction to fire performance of construction products excluding floorings when exposed to thermal attack by a single burning item (SBI). The
calculation procedures are given in Annex A. Information on the precision of the test method is given in Annex B. The calibration procedures are given in Annexes C and D, of which Annex C is a normative annex.
NOTE This document has been developed to determine the reaction to fire performance of essentially flat products. The treatment of some families of products, e.g. linear products (pipes, ducts, cables etc.), can need special rules.

文档编号：

G/TBT/N/RWA/775

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原文文档翻译文档

ICS Code：

91.100.01 - Construction materials in general

通告文档/来源：

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HS Code：

701690 - Paving blocks, slabs, bricks, squares, tiles and other articles of pressed or moulded glass, whether or not wired, for building or construction purposes (excl. laminated safety glass and multiple-walled insulating units of glass); leaded lights and the like, multicellular or foam glass in blocks, panels, plates, shells or similar forms (excl. glass cubes and other glass smallwares for mosaics or similar decorative purposes)

通告目的：

Prevention of deceptive practices and consumer protection (TBT)
Consumer information, labelling (TBT)
Protection of human health or safety (TBT)
Quality requirements (TBT)
Reducing trade barriers and facilitating trade (TBT)

DRS 540: 2023, Reaction to fire tests for building products — Building products excluding floorings exposed to the thermal attack by a single burning item

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