ImageVerifierCode 换一换
格式:PDF , 页数:3 ,大小:74.88KB ,
资源ID:185155      下载积分:12 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。 如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.wnwk.com/docdown/185155.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: QQ登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(ASTM_C_1166_-_06_2016.pdf)为本站会员(益****师)主动上传,蜗牛文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知蜗牛文库(发送邮件至admin@wnwk.com或直接QQ联系客服),我们立即给予删除!

ASTM_C_1166_-_06_2016.pdf

1、Designation:C116606(Reapproved 2016)Standard Test Method forFlame Propagation of Dense and Cellular ElastomericGaskets and Accessories1This standard is issued under the fixed designation C1166;the number immediately following the designation indicates the year oforiginal adoption or,in the case of r

2、evision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This test method covers a laboratory procedure fordetermining flame propagation characteristics of a de

3、nse orcellular elastomeric gasket(such as expansion,lock-strip orcompression gasket)or an accessory(such as a setting block,spacer or shim)when exposed to heat and flame,with nosignificance being attached to such matters as fuel contribution,rate of flame spread,smoke developed,or the nature andtemp

4、erature of the products of combustion.1.2 The values stated in SI units are to be regarded as thestandard.The values given in parentheses are provided forinformation purposes only.1.3 This standard should be used to measure and describethe response of materials,products,or assemblies to heat andflam

5、e under controlled conditions and should not be used todescribe or appraise the fire-hazard or fire-risk of materials,products,or assemblies under actual fire conditions.However,results of the test may be used as elements of a fire-hazardassessment or a fire-risk assessment which takes into accounta

6、ll of the factors which are pertinent to an assessment of thefire hazard or fire risk of a particular end use.1.4 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety a

7、nd health practices and determine the applica-bility of regulatory limitations prior to use.1.5 The committee with jurisdiction over this standard is notaware of any comparable standards published by other orga-nizations.2.Referenced Documents2.1 ASTM Standards:C717 Terminology of Building Seals and

8、 SealantsC864 Specification for Dense Elastomeric Compression SealGaskets,Setting Blocks,and Spacers3.Terminology3.1 DefinitionsFor definitions of terms used in thisstandard,see Terminology C717.3.2 Definitions of Terms Specific to This Standard:3.2.1 dense material,nmaterial that is free of porosit

9、y,asdescribed in Specification C864.4.Summary of Test Method4.1 In this test method,a specimen 13 by 25 by 460 mm(12by 1 by 18 in.)mounted in a vertical position within the testchamber,is exposed to a gas flame at the lower end for 15 minwith dense materials or 5 min with cellular materials,andventi

10、lated at no more than 18.3 m/min(60 ft/min).The lengthof the flame is measured and provides a numerical value for thepropagation of flame along the specimen.5.Significance and Use5.1 This test method is designed to differentiate the flamepropagation characteristics of dense or cellular elastomericco

11、mpounds used in gaskets,setting blocks,shims,or spacers.It is a small scale test which enables the specifier to exerciseengineering judgment in the selection of materials.5.2 In this test method,the specimens are subjected to aspecific laboratory fire test exposure condition.If different testconditi

12、ons are substituted or the anticipated end-use conditionsare changed,it may not be possible by or from this test methodto predict changes in the performance characteristics.Therefore,the results are valid only for the fire test exposurecondition described in this test method.5.3 If the results obtai

13、ned by this test method are to beconsidered in the total assessment of fire risk,then all pertinentestablished criteria for fire risk assessment developed byASTM Committee E-5 must be included in the consideration.6.Apparatus6.1 The Test Chamber,may be any enclosure that willpermit circulation of ai

14、r past the specimen during burning.Ahood or ventilated spray booth is recommended to remove anynoxious products of combustion,provided the velocity of airpast the specimen does not exceed 18.3 m/min(60 ft/min).NOTE1Air velocities greater than 18.3 m/min(60 ft/min)will have an1This test method is und

15、er the jurisdiction ofASTM Committee C24 on BuildingSeals and Sealants and is the direct responsibility of Subcommittee C24.73 onCompression Seal and Lock Strip Gaskets.Current edition approved July 1,2016.Published July 2016.Originally approvedin 1991.Last previous edition approved in 2011 as C1166

16、 06(2011).DOI:10.1520/C1166-06R16.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 extinguishing effect upon the flame and will present an unrealisticevaluation of the flame propagation of the compound.6.2 Bunsen Burner,with a barrel nominally 9.5 mm(0.38in.)in diameter.6.3 Natural Gas,used for fuel.6.4 Measuring Device,capable of measuring to 0.1 in.7.Sampling and Test Specimens7.1 Sampling:7.1.1 When the finished product does not len

copyright@ 2008-2023 wnwk.com网站版权所有

经营许可证编号:浙ICP备2024059924号-2