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Experimental Materials.
Gypsum sample is a bassanite sample supplied by Taishan Pengcheng Construction Materials Corporation of Shandong, China.
The hydration products of the lime-GBFS paste are mainly amorphous materials, and only a small amount of crystalline materials of CH, CaSO4·2H2O and CaCO3 were detected, as well as a small amount of CSH and C2S.
Thermogravimetric-differential thermal analysis (TG-DTA) is an important method to study the composition of hydration products of cementitious materials.
Acknowledgment Financial support for this work was provided by Chinese National Natural Science Foundation (50974082), National Science and Technology Support Programme (2008BAB32B14).

In this method, the pipe elements are regarded as a kind of material with high permeability coefficient and an equivalent hydraulic conductivity is assigned to them.
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Aluminium is one of the most tested material reinforced with CNT.
Experimental Setup: 2.1 Materials Used: Aluminium and CNT powders are used as materials in this study.
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Mehdi Rahimian, NaserEhsani, Nader Parvin, Hamid rezaBaharvandi, “The effect of particle size, sintering temperature and sintering time on the properties of Al–Al2O3 composites, made by powder metallurgy”- Journal of Materials Processing Technology 209, (2009) 5387–5393
Borah, “Fabrication and properties of dispersed carbon nanotube–aluminum composites”, Materials Science and Engineering: A Volume 508, Issues 1–2, 20 May 2009, 167–173 [8].

After removing the surface organic materials and fine roots, the mixed soil sample was air-dried for measuring properties of soil.
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The MMT/MCNTs/sPEEK Nanocomposite Membrane for Proton Exchange Membrane fuel Cells Shaojie Lu1,2, Xu Liu1, Ziqing Cai1, Xiaoyu Meng1, Qiong Zhou1, Lishan Cui1 1Department of materials, College of Science, China University of Petroleum (Beijing), Beijing, 102200, China. 2Department of the System Engineering, China State Shipbuilding Corporation, Beijing, 102200, China.
;Polymers for Energy Storage andDelivery: Polyelectrolytes forBatteries and Fuel Cells, ACS Symposium Series; American Chemical Society: Washington, DC( 2012) [2] Philippe Knauth, JoopSchoonman; NanocompositesIonic Conducting Materials and Structural Spectroscopies; Springer ScienceBusiness Media, LLC (2008) [3] Wei, G., L.
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Moreover, the use of beam-type structures can save materials and reduce the weight tilt bracket.
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Institue of natural science, Xi'an University of Technology,Xi'an, Shaanxi, 710048, P.R.China 2.
Stress intensity factors per unit load and positions of cracking initiation location were listed in Table 1. 3.2 Mechanical properties of material and mixture ratio of concrete The mechanical properties of material and mixture ratio of concrete were listed in Table 2 and 3.
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Inside the master set of MOE, has been specified subset of MOE, which contains a collection of materials for use as separate components of composite materials with varying chemical properties, mechanical and physical [3, 4, 5, 6].
Majzner, Application of feature method to the modeling of composite structural elements, Journal of Achievements in Materials and Manufacturing Engineering, 45/1 (2011) 30-38
[2] Baier A., Majzner M., Analysis of composite structural elements, Journal of Achievements in Materials and Manufacturing Engineering, vol. 43/2 (2010).577-585
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It will be helpful for improving the mechanical properties of nanofiber membrane and preparing nanofiber reinforced composite in the future. 2 Experiments 2.1 Materials PAN powders (Mw=140,000) and PEO powders (Mw= 200,000) were purchased from Hangzhou Acrylon Co.
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Introduction Building materials are increasingly demanding for the development of super high-rise building and large-span structure, which makes concrete strength grades continue to improve[1,2].
Unified Strength Theory Based on the twin shear strength theory, a new strength theory is established by Yu in 1991 which considered the effects of intermediate principal stress and can be applied to a variety of different materials.
As for most of the metallic materials, the tensile strength is equal to the compressive strength.
[2] Patel V I, Liang Q Q, Hadi M N S: Journal of Constructional Steel Research, Vol. 70(2012), p. 368-376
[5] Zhenyu Lin, Yanhai Wu, Zuyan Shen: Journal of Building Structures, Vol. 26(2005), p. 52-57, in Chinese