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Effectiveness of shrinkage-reducing admixtures on Portland pozzolan cement concrete
(CONSEJO SUPERIOR INVESTIGACIONES CIENTIFICAS-CSIC, 2005)
Drying shrinkage causes tensile stress in restrained concrete members. Since all structural elements are subject to some degree of restraint, (trying shrinkage is regarded to be one of the main causes of concrete cracking.
Exploring the potential of functionally graded materials concept for the development of fiber cement
(ELSEVIER SCI LTD, 2010)
In this study we establish the concept of functionally graded fiber cement. We discuss the use of statistical mixture designs to choose formulations and present ideas for the production of functionally graded fiber cement ...
Properties of compacted copper fibre reinforced cement composite
(1985)
This paper presents the properties of a new fibre cement material formed by short ductile copper fibres randomly distributed in portland cement paste and compacted by compression to 35 MPa. The optimum percentage and the ...
Characterization of the quasi-static and viscoelastic properties of orthopaedic bone cement at the macro and nanoscale.
Acrylic bone cement is often used in total joint replacement procedures to anchor an orthopaedic implant to bone. Bone cement is a viscoelastic material that exhibits creep and stress relaxation properties, which have been ...
Comportamiento de planchas onduladas de fibrocemento sometidas a cargas de succión
(2018-03-01)
This paper presents two numerical models for the evaluation of the distribution of stresses in corrugated sheets of fibre cement subjected to uplift load. The numerical simulations, in this case, were made from three-dimensional ...
Properties of acrylic bone cements formulated with Bis-GMA
(Wiley, 2005-06-13)
Experimental cement formulations were prepared by replacing part of the methylmethacrylate (MMA) liquid phase of a conventional surgical cement with an equivalent weight of 2,2-bis [4(2-hydroxy-3-methacryloxypropoxy) phenyl] ...
PRODUCTION AND PROPERTIES OF A MEDIUM DENSITY WOOD-CEMENT BOARDS PRODUCED WITH ORIENTED STRANDS AND SILICA FUME
(Universidad del Bío-Bío, 2007)
Optimization of the MgOSiO2 binding system for fiber-cement production with cellulosic reinforcing elements
(2016-09-05)
A range of MgO and SiO2 blends mixed with water are analyzed to develop clinker-free fiber-cement products reinforced with cellulosic fibers. The target is the development of a binder which is not chemically aggressive to ...