Influence of four different types of organophilic clay on the morphology and thermal properties of polystyrene/clay nanocomposites prepared by using the γ-ray irradiation technique

2003 ◽  
Vol 39 (12) ◽  
pp. 2323-2328 ◽  
Author(s):  
W.A. Zhang ◽  
D.Z. Chen ◽  
H.Y. Xu ◽  
X.F. Shen ◽  
Y.E. Fang
Keyword(s):  
Thermal Properties ◽  
Clay Nanocomposites ◽  
Different Types ◽  
Organophilic Clay ◽  
Γ Ray

scholarly journals Influence of partial replacement of sand with copper slag on the thermal properties of hardened concrete

2019 ◽  
Author(s):  
Łukasz Majewski ◽  
Roman Jaskulski ◽  
Wojciech Kubissa
Keyword(s):  
Thermal Properties ◽  
Cement Content ◽  
Copper Slag ◽  
Partial Replacement ◽  
Hardened Concrete ◽  
Different Types ◽  
Compressive Strength Of Concrete ◽  
The Impact ◽  
Fine Copper ◽  
Slag Waste

The article presents the results of testing the effect of partial replacement of sand with fine copper slag waste on the thermal properties of hardened concrete. The impact of the replacement on mechanical properties (ie. compressive and tensile strength of concrete) was also investigated. The thermal properties of the concrete were determined using the non-stationary method with the ISOMET 2114 device. Tests were performed on concrete containing three different types of cement (CEM I, CEM II and CEM III). A total cement content of 360 kg/m3 was assumed in the compositions of all concrete mixes with a water-cement ratio of 0.45. Replacing 66% of the sand volume with copper slag waste caused a decrease in thermal conductivity by about 4–8% in relation to the reference concrete. In addition, the compressive strength of concrete containing copper slag increased by about from 4–21% in relation to the reference concrete.

Mechanical and Thermal Properties of PLLA/PCL Modified Clay Nanocomposites

2010 ◽  
Vol 18 (4) ◽  
pp. 608-616 ◽  
Author(s):  
Wisam H. Hoidy ◽  
Emad A. Jaffar Al-Mulla ◽  
Khalid W. Al-Janabi
Keyword(s):  
Thermal Properties ◽  
Clay Nanocomposites ◽  
Mechanical And Thermal Properties ◽  
Modified Clay

Preparation and Characterization of Natural Rubber/Organophilic Clay Nanocomposites

2015 ◽  
pp. 131-138
Author(s):  
M. Gonzales-Fernandes ◽  
F. J. Esper ◽  
M. G. Silva-Valenzuela ◽  
G. R. Martín-Cortés ◽  
F. R. Valenzuela-Diaz ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Clay Nanocomposites ◽  
Organophilic Clay

PBT/Brazilian Clay Nanocomposites Prepared by Melt Intercalation: Effects of Organophilic Clay Content and Ionizing Radiation Treatment

2014 ◽  
pp. 33-44
Author(s):  
Mariana N. Sartori ◽  
Maiara S. Ferreira ◽  
Francisco R. Valenzuela Díaz ◽  
Vijaya K. Rangari ◽  
Shaik Jeelani ◽  
...  
Keyword(s):  
Ionizing Radiation ◽  
Radiation Treatment ◽  
Clay Content ◽  
Clay Nanocomposites ◽  
Melt Intercalation ◽  
Organophilic Clay

Indirect Synthesis of ABS/Clay Nanocomposites, Comparison and Thermal Properties

2008 ◽  
Vol 42 (23) ◽  
pp. 2499-2522 ◽  
Author(s):  
Behzad Pourabbas ◽  
Hamidreza Azimi
Keyword(s):  
Thermal Properties ◽  
Clay Nanocomposites

<i>Physicochemical, pasting and thermal properties of different types of starch</i>

2020 ◽  
Author(s):  
Olufemi Adeyemi Adetola ◽  
Ayoola Patrick Olalusi ◽  
Akinbode A. Adedeji
Keyword(s):  
Thermal Properties ◽  
Different Types

scholarly journals The Utilization of Recycled Masonry Aggregate and Recycled EPS for Concrete Blocks for Mortarless Masonry

Materials ◽  
2019 ◽  
Vol 12 (12) ◽  
pp. 1923 ◽  
Author(s):  
Tereza Pavlu ◽  
Kristina Fortova ◽  
Jakub Divis ◽  
Petr Hajek
Keyword(s):  
Mechanical Properties ◽  
Thermal Properties ◽  
Masonry Wall ◽  
Expanded Polystyrene ◽  
Mechanical And Thermal Properties ◽  
Concrete Mixtures ◽  
Wall Structures ◽  
Different Types ◽  
Concrete Blocks ◽  
Recycled Masonry

The main aim of this paper is to carry out the environmentally based enhancement of a concrete mixture containing recycled materials whilst considering natural resource consumption as well as mechanical and thermal property levels. The developed concrete is intended to be used in mortarless masonry wall structures. Ten concrete mixtures with different types and replacement rates of recycled masonry aggregate and recycled expanded polystyrene were prepared, and their mechanical and thermal properties were experimentally investigated. It was found that the use of recycled masonry aggregate led to better thermal properties while maintaining sufficient mechanical properties. On the contrary, the addition of recycled expanded polystyrene did not significantly affect the thermal properties of concrete, but the mechanical properties considerably declined. For this reason, the recycled masonry aggregate is suitable to use as an aggregate for concrete masonry blocks for wall structures.

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