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If the waste concrete is processed into renewable aggregate materials which is suitable for pavement use, and its nature can achieve way-use requirements, this would be a very effective methods to solve the waste concrete.
The researchers of Australia Griffith university crushed the old concrete whose compressive strength is 15 ~ 75Mpa, and then combined the graduation which accords with the requirements of sub base materials.
Semi-rigid material is a stress sensitive material, compared with asphalt, semi-rigid base material fatigue curve is more flat [10].
Science and Technology of Overseas Building Materials, 2004, 25(1):7-8
Journal of Highway and Transportation Research and Development, 2005,22(9):53-55.

The data are mainly form Chinese main science and technology indicator database and science and technology statistical compilation provided by the "China Statistical Yearbook 2008", "China Statistical Yearbook 2008" and China science and technology statistics http://www.sts.org.cn/.Due to the limited space, the original indicator values are not listed here.
Li: Forum on Science and Technology in China vol.11(2008), p.67-71
Xiao: Chinese Journal of Management Science vol.19(2009), p.131-139
Li: Science and Technology Management Research vol.7(2009), p.151-154
Jin: Journal of East China University of Industry vol.18 (1996), p.72-80.

Richardson2,g 1 Materials innovation institute M2i, Mekelweg 2, NL-2628CD Delft, The Netherlands. 2 Delft University of Technology, Department of Materials Science and Engineering, Mekelweg 2, NL-2628CD Delft, The Netherlands. 3 European Synchrotron Radiation Facility, 6 Rue Jules Horowitz, BP 220, 38043 Grenoble Cedex, France.
Hodgson: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science Vol. 33(5) (2002), p. 1331-1349
Motyča: Materials Science and Engineering A Vol. 349(1-2) (2003) p. 36-47
Withers: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science Vol. 39(13) (2008), p. 3070-3078
Richardson: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science DOI: 10.1007/s11661-013-1829-1 (2013)

(8)Building materials and other nonmetallic: There are 54 kinds of minerals and the sites number is 895
But development of some non-metallic materials and various building materials are not ideal because they are affected much by location and market factors.
The level of chemicals, building materials, and other non-metallic industries is relative low.
The indicators of small mining enterprises those make building materials are lower especially.
Especially the potential of metallurgical auxiliary materials and building material minerals are more abundant and still may discover large, medium-sized deposits.

TiO2 and its suboxides are widely studied materials due to their good photoactivity, as they contain oxygen vacancies.
Journal of Materials Chemistry C, 2016, 4: 10279−10285
Series: Materials Science and Engineering 54 (2014) 012008
[15] The Materials Project. 
Materials Data on Ti7O13 by Materials Project.

Effects of Gas Property on Quality of NiCoCrAlY Coating by Cold Gas Dynamic Spraying Sheng-qiang FENG1,2,a, Bing MA1,b, Xiu-ling WANG1,c and Guo-ping LING2,d 1Ningbo Branch of China Academy of Ordnance Science, Ningbo 315103, China 2Department of Materials science And Engineering, Zhejiang University, Hangzhou 310027, China afsq7980@hotmail.com, bmabing_008@hotmail.com, cxlwang@163.com, dlinggp@zju.edu.cn.
Acknowledgements This work was financially supported by Ningbo key scientific and technological project (2012C5018) and China North Material Science and Engineering Technology Group Foundation (NFJ201203).
New materials and technologies.
Theory and Practice of Materials Hardening in Extremal Processes.
[6] Alkhimov A P, Klinkov S V, Kosarev V F: Journal of Appl Mech and Tech Phy Vol. 41(2000), p.245-250

Wetting and Adhesion Behavior of Undulated a-C:H Film Deposited on Nano-scale Copper Dot Young-Jun Jang 1, a , Jin-Woo Yi2,b , Jong-Joo Rha 3,c and Seock-Sam Kim 4,d 1,2,4Tribology Laboratory, Department of Mechanical Engineering, Kyungpook National University, 1370 Sankyuk-dong, Buk-gu, Daegu 702-201, Korea 3Surface Technology Research Department, Korea Institute of Materials Science, Changwon 641-010, Korea a newton@knu.ac.kr, bsoftwine@knu.ac.kr, cjjrha@kims.re.kr,d sskim@knu.ac.kr Keywords: a-C:H, surface undulation, wetting angle, adhesion force, real area of contact Abstract.
Introduction Advances in nanotechnology, including MEMS/NEMS, have stimulated the development of new materials and design of surfaces which have hydrophobic surfaces and interfaces with low adhesion and friction.
References [1] Bandorf, H.Luthje, T.Staedler, Influencing factors on microtribology of DLC films for MEMS and microactuators, Diamond and Related Materials, Vol.13, 1491-1493, 2004
[5] M.Yoshikawa, Raman spectra of diamondlike amorphous carbon film, Materials Science Forum, Vols.52&53, 1989
Schwarz, A generalized analytical model for the elastic depomation of an adhesive contact between a sphere and a flat surface, Journal of Colloid and interface Science, Vol 261, 99-106, 2003.

Introduction Nanostructured materials including their size, shape and structure-controlled synthesis etc. have been widely studied due to their potential applications, and attracted considerable interests in the different fields such as materials, physics, chemistry, and industry.
How to determine nano-materials unique properties by their micro-structure?
The result indicates that there are no copper oxides or other crystalline materials formed and only pure nano-Cu is obtained under given experimental conditions.
Acknowledgements The authors want to express their gratitude to the China Postdoctoral Science Foundation (20090461074), Jiangsu Postdoctoral Science Foundation (0902007C), and Provincial Key Lab Foundation (kjsmcx2011003) for supporting this paper.
Journal of Jiangsu University: Natural Science Edition.

Effect of Red Extractives of Plantation Woods on Bamboo mildewing WU Feng-juan, PENG Wan-xia, ZHOU Xian-yan, MA Qing-zhi College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, P.R.
Materials and methods Materials.
Acknowledgment This work was financially supported by the National Natural Science Fund of China (30901134), the Eleventh Five-Year-Plan National Scientific & Technological Supporting Project (2008BADA9B07), and Plan Projects of Introducing Advanced International Forestry Technology(2010-4-14).
Janssen, Construction and Building Materials Vol.20(2006), p.648-656 [3] Q.
Fuping, Journal of Beijing Technology and Business University(Natural Science Edition) Vol.26(2008), p.1-3 [11] L.

., UA-03142 Kyiv, Ukraine 2 National Technical University of Ukraine 'KPI', 37 Peremogy Prospekt, UA-03506 Kyiv, Ukraine 3 Institute of Metallurgy and Materials Science, Polish Academy of Science, Reymonta 25, 30-059 Krakow, Poland a koval@imp.kiev.ua, bmonag@imp.kiev.ua, codnosum@imp.kiev.ua, d nmczeppe@imim-pan.krakow.pl, emusienko@imp.kiev.ua, fsezonenko@yahoo.com Keywords: Martensitic transformation, Shape memory effect, NiAl based alloys, NiAlGa Abstract Influence of the Ga alloying on the crystal structure and parameters of the martensitic transformation are presented.
Introduction The low density, high melting temperature, good resistance to oxidation, high thermal conductivity, high-temperature strength have made NiAl an attractive material for the hightemperature application.
Titran: Journal of Material Science Letters Vol.4 (1985), p.138 [5] D.Schryvers, D.Holland-Moritz: Intermetallics Vol. 6 (1998), p.427 [6] E.
King: Materials Characterezation Vol.32 (1994), p.139 [7] T.
Czeppe, S.Wierzbinsky: Metals and Materials Vol. 4, No.3 (1998), p.287 [8] C.Y.