New applications of calcium sulfoaluminate cement

被引：332

作者：

Péra, J ^{[1
]}

Ambroise, J ^{[1
]}

机构：

[1] Inst Natl Sci Appl, URGC MATERIALUX, Unite Rech Genie Civil, F-69621 Villeurbanne, France

来源：

CEMENT AND CONCRETE RESEARCH | 2004年 / 34卷 / 04期

关键词：

calcium sulfoaluminate cement; mechanical properties; shrinkage; fiber reinforcement; workability;

D O I：

10.1016/j.cemconres.2003.10.019

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents four innovative utilizations of calcium sulfoaluminate (CSA) cement: development of concrete with high early strength: 40 MPa, 6 h after its preparation, and higher than 55 MPa after 24 h, design of self-leveling screed with limited curling, when unbonded to its support, design of self-leveling topping mortar presenting the following properties: time of workability higher than 30 min, set within 75 min, and low drying shrinkage (<250mum/m). glass-fiber-reinforced cement (GFRC) composites that can be demolded 4 h after casting and present high ductility and durability after aging in different weathering conditions. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：671 / 676

页数：6

共 17 条

[1]

ALOU F, 1987, MATER STRUCT, V20, P323

[2]

AMBROISE J, 1987, P 6 BIENN C GRCA ED, P19

[3]

Bentur A., 1985, Proceedings of the Durability of Glass Fibre Reinforced Concrete Symposium, P337

[4]

BERETKA J, P 10 INT C CHEM CEM, V2

[5]

Chatterjee A.K., 2002, STRUCTURE PERFORMANC, P226

[6] Action of admixtures on fondu cement .2. Effect of lithium salts on the anomalous setting time observed for temperatures ranging from 18 to 35 degrees C [J].

Damidot, D ;

Rettel, A ;

Sorrentino, D ;

Capmas, A .

ADVANCES IN CEMENT RESEARCH, 1997, 9 (35) :127-134

[7]

JALIL W, 1988, P WORKSH CACH FRANC, V3, P1

[8] The hydration phase and pore structure formation in the blends of sulfoaluminate-belite cement with Portland cement [J].

Janotka, I ;

Krajci, L ;

Ray, A ;

Mojumdar, SC .

CEMENT AND CONCRETE RESEARCH, 2003, 33 (04) :489-497

[9]

JOHNSTON CD, 1991, MATER RES SOC SYMP P, V211, P15

[10]

MAJUMDAR AJ, 1991, GLASS FIBER REINFORC, P130

← 1 2 →