Extrusion of MOC-Based Panel

Xiang Yu Li; Hui Su Chen; Chung Kong Chau; Zongjin Li

doi:10.4028/www.scientific.net/KEM.400-402.263

Paper Titles

Fatigue Fracture Propagation Random Process Model for Reinforcing Steel Bar in Reinforcing Concrete Structure
p.239

Damage Analysis of Waterproof Layer in Composite Tunnel Lining Based on Theory of Plate with Large Deflection
p.245

Stochastic Damage Constitutive Model for Concrete Considering Strain Rate Effect
p.251

Study on Damping of Reinforced Concrete Materials and Members
p.257

Extrusion of MOC-Based Panel
p.263

Parametric Study of Reinforced Concrete Column Cross-Section for Strength and Ductility
p.269

Shear Capacity of Reinforced Concrete Beams under Biaxial Bending Based on Equivalent Cross-Section Method
p.275

Study on Calculation Methods for Ultimate Moment Capacity of SRC Columns with T-Shaped Steel
p.281

The Lateral Buckling of Steel-Concrete Composite П-Beam
p.287

HomeKey Engineering MaterialsKey Engineering Materials Vols. 400-402Extrusion of MOC-Based Panel

Extrusion of MOC-Based Panel

Abstract:

Magnesium Oxychloride Cement (MOC) is an air-hardened material with chemical reaction between magnesium oxide and magnesium chloride solution. It has many properties superior to Portland cement. It does not need wet curing, has very good fire resistance, low thermal conductivity. In this study, wood composites were developed by using MOC as binder and wood powders as filler. It was demonstrated that MOC was suitable for binding wood particles in large quantities. In order to ensure smooth extrusion process, additives and rheological modifiers were used to modify the rheology behaviors and properties of the mixture and the rheology behaviors of fresh materials were also investigated with upsetting and relaxation tests simultaneously. Then MOC-based panels with different cross-sections were produced by using extrusion technology and mechanical properties of them were investigated.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 400-402)

Pages:

263-267

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.400-402.263

Citation:

Cite this paper

Online since:

October 2008

Authors:

Xiang Yu Li, Hui Su Chen, Chung Kong Chau, Zongjin Li

Keywords:

Extrusion, MOC, Rheology

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] V. S. Ramachandran, R. F. Feldman and J. J. Beaudoin, Concrete Science: Treatise on Current Research, London, Heyden Press, 1981, pp.317-319.

Google Scholar

[2] Ivan Odler, Special inorganic cements, London, E & FN Spon, 2000, pp.252-255.

Google Scholar

[3] Deng, D. The Mechanism for Soluble Phosphates to Improve the Water Resistance of Magnesium Oxychloride Cement, Cem. Concr. Res., Vol. 33(9), pp.1311-1317, (2003).

DOI: 10.1016/s0008-8846(03)00043-7

Google Scholar

[4] Mu, B., Li, Z.J., Peng, J. Short fiber-reinforced cementitious extruded plates with high percentage of slag and different fibers. Cement and Concrete Research 2000; 30(8): 1277-1282.

DOI: 10.1016/s0008-8846(00)00333-1

Google Scholar

[5] Zhou, X. M. Rheological behavior investigations of the fresh SFRCC extrudate-experimental, theoretical and numerical simulations. PhD Dissertation, Hong Kong University of Science & Technology, (2005).

DOI: 10.14711/thesis-b849109

Google Scholar

[6] Zhou, X. M., and Li, Z.J. Upsetting Tests of Fresh Cementitious Composites for Extrusion. Journal of Engineering Mechnics 2006; 132(2), 149-157.

DOI: 10.1061/(asce)0733-9399(2006)132:2(149)

Google Scholar