Early-age volume changes of Extrudable Reactive Powder Concrete - Archive ouverte HAL Access content directly
Conference Papers Year : 2010

Early-age volume changes of Extrudable Reactive Powder Concrete

(1, 2) , (2) , (2) , (1) , (1) , (2)
1
2

Abstract

This article presents a study on the early-age autogenous deformations of Extrudable Reactive Powder Concretes (ERPCs), especially designed for the making of concrete pipes by extrusion. Different ERPC mixtures, with variable amounts of polycarboxylate superplasticizer (SP), have been investigated. Results on 28-day mechanical properties, early-age hydration rate, autogenous shrinkage and premature cracking risk are analyzed and discussed in relation with the ERPC mix parameters.

Dates and versions

hal-00945184 , version 1 (11-02-2014)

Identifiers

Cite

Khalid Cherkaoui, Mireille Courtial, Frederic Dunstetter, Abdelhafid Khelidj, Pierre Mounanga, et al.. Early-age volume changes of Extrudable Reactive Powder Concrete. 14th International Conference on Experimental Mechanics (ICEM14), Jul 2010, Poitiers, France. pp.23005, ⟨10.1051/epjconf/20100623005⟩. ⟨hal-00945184⟩
419 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More