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现行 EN 196-11:2018
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Methods of testing cement - Part 11: Heat of hydration - Isothermal Conduction Calorimetry method 用于测定水泥水合热的等温传导测温法
发布日期: 2018-12-19
实施日期: 2018-12-19
本欧洲标准描述了测量水泥水合热的方法。测试的目的是连续测量水泥在最初几天的水合热。水合的热量以每克水泥焦耳为单位表示。 该标准适用于所有水泥和水硬性粘合剂,无论其化学成分如何,除快速凝固水泥外。 注1:另请参见EN 196-8和EN 196-9。任何一个程序都可以独立使用
This document specifies the apparatus and procedure for determining the heat of hydration of cements and other hydraulic binders at different test ages by isothermal conduction calorimetry. This test procedure is intended for measuring the heat of hydration of cement up to 7 days in order to obtain correspondence between Isothermal Conduction Calorimetry (ICC) and EN 196 8 and EN 196 9. Nevertheless this test duration may be critical for some apparatus, even if they can work properly at shorter test ages. Contrary to EN 196 8 this method gives the heat of hydration continuously over the time. Additionally, the heat flow versus time is given.
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归口单位: CEN/TC 51-
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