Results 261 to 270 of about 128,175 (304)

Influence of mixture composition on the properties of foamed concrete

Materials Today: Proceedings, 2021
Abstract Foamed concrete is a revolutionary and an adaptable construction material, which consists of cement and fine aggregate mixed with air bubbles to a minimum of 20%. Slender sections can be designed by the use of these foamed concrete blocks, which are light in weight as well as with densities less than 1800 Kg/m3.
Sajan K. Jose, Mini Soman, Y. Sheela Evangeline   +2 more
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COMPOSITIONS AND PROPERTIES OF POLYSTYRENE CONCRETE ON ASH AND SLAG MIXTURE

MECHANICS & TECHNOLOGIES, 2023
Compositions of polystyrene concrete based on an ash-slag mixture of an average density of 700-1050kg/m3 with a compressive strength of 2.0-7.4MPahave been developed and mathematical dependences of changes in the average density and compressive strength on the content of modified cement, ash-slag mixture and polystyrene concrete granules have been ...
A.A. Sagyndykov, B.A. Nurlybayev, A.O. Meirmanov, A.V. Raptaev   +3 more
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Binary mixture rule for predicting the dielectric properties of unidirectional E-glass/epoxy composite

Composite Structures, 2006
Since the electromagnetic properties of fiber reinforced polymeric composite can be tailored effectively by adjusting its composition, the polymeric composite is a plausible material for fabricating the radar absorbing structures (RAS) of desired ...
Dai Gil Lee
exaly   +2 more sources

Mechanical properties of the new cement composite mixture appropriate for robotic processing

Construction and Building Materials, 2023
Vladimir Sana, Jiří Litos, Karel Kolar   +2 more
exaly   +2 more sources

Some physical, biological, mechanical, and fire properties of wood polymer composite (WPC) pretreated with boric acid and borax mixture

Construction and Building Materials, 2007
WOS: 000248681000006Wood polymer composite (WPC) was obtained by vinyl monomers such as styrene (ST), methylmethacrylate (MMA), and their mixture (50:50; volume:volume) of treated sapwood of Scots pine (Pinus sylvestris L.). Boric acid (BA) and borax (BX)
Ergun Baysal, Huseyin Peker, Mehmet Colak   +2 more
exaly   +2 more sources

Properties of Binary Mixtures as a Function of Composition.

Industrial & Engineering Chemistry Chemical & Engineering Data Series, 1958
D a t a on physical properties of mixtures as a function of composition and temperature are valuable in correlating other properties and in analytical studies. In this and subsequent investigations an attempt w a s made to develop experimental data for a number of systems on which generalized correlations could be developed relating Composition and the
T. Ling, Matthew Van Winkle
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Mechanical Properties of Engineered Cementitious Composites Mixture

Applied Mechanics and Materials, 2014
The aim of the research is to develop engineered cementitious composite mixtures satisfying the self-compacting concrete requirements and to evaluate the hardened properties of self-compacted ECC mixtures. To enhance the concrete performance, PVA is used. The PVA improved some characteristics and properties of the concrete.
Bashar S. Mohammed, Muhammad Hafiz Baharun, Muhd Fadhil Nuruddin, Odu Paul Duku Erikol, Nadhir Abdulwahab Murshed   +4 more
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Correlations of the Spectroscopic Properties with the Chemical Composition of Flame-Formed Aromatic Mixtures

Combustion Science and Technology, 2000
Abstract The spectroscopic analysis of the high molecular weight species condensed (CS) and sampled in the soot formation zone of a rich premixed ethylene flame was carried out in the uv-visible and infrared wavelength region. The absorptivilies of the aromatic and tar fractions of CS, expressed in terms of oscillator strength in the 215-400nm ...
Ciajolo A, Apicella B, Barbella R, Tregrossi, A   +4 more
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Stochastic analysis of electromagnetic properties variations for composite mixtures

2009 IEEE Antennas and Propagation Society International Symposium, 2009
A sparse grid technique is used to accelerate the evaluation of the effects on inclusion electrical parameter variations on the overall mixture homogenized electrical properties. This technique can significantly reduce the CPU time and yet maintain the accuracy of the stochastic analysis.
null Jianxiang Shen, null Heng Yang, null Ji Chen, null Zhengwen, null Li Jianying Li   +4 more
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Composition and thermodynamic properties of reacting mixtures

Journal of Physics D: Applied Physics, 1998
The composition and thermodynamic properties of products of the reaction were determined for the values of parameters , and in the pressure range 0.1-10 MPa and the temperature range 298.15-50 000 K. Reaction products for lower temperatures in the region considered form an ideal heterogeneous system in the state of thermodynamic equilibrium at constant
openaire   +1 more source