Comparative Physico Mechanical Study of Cements CEM II 42.5R in Cameroon: Case of DANGOTE and CIMENCAM

作     者：Thomas d’Aquin Biyindi Fabrice Kwefeu Mbakop Eric Toumi Belmondo Woumbeng Etonleu Joseph Pondi 

作者机构：Department of Civil Engineering Higher School of Sciences and Polytechnic Studies and Ethics Yaoundé Cameroon Department of Renewable Energy National Advanced Polytechnic School University of Maroua Maroua Cameroon Department of Mechanical Engineering National Advanced Polytechnic School University of Yaounde I Yaounde Cameroon 

出 版 物：《Open Journal of Civil Engineering》 (土木工程期刊（英文）)

年 卷 期：2019年第9卷第1期

页      面：18-34页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Cement Compression CEM II 42.5R Concrete Mortar 

摘      要：The present work deals with a comparative study of the physical-mechanical characteristics of different types of cement CEM II 42.5R produced and used in Cameroon. Indeed, the recent policy of integration and promotion of products in the sub-region has allowed some manufacturers (04) to settle in Cameroon and propose their products that characteristics are most often ignored by consumers. In order to handle this work correctly, we have conducted several tests on cements CEM II 42.5R of CIMENCAM and DANGOTE. These trials were carried out on fresh concrete, mortar, and also on a normalized cement paste. The present study mainly shows the specificities and the characteristics of CEM II 42.5R cement from other brands.