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Also the steel will become a scarce material after 20 or 30 years, so that, we should go for some sustainable building materials.
The connection materials are bolts and ropes.
The rising demand for adequate housing across the world is straining the resource availability of conventional building materials like steel& concrete.
International Journal of Innovative Research in Science, Engineering and Technology.
International Journal of Advanced Science and Technology, Vol 72, pp 49-62

In this paper the materials, test procedures and the influence of different natural fiber composite materials for strengthening the concrete specimens will be presented and discussed. 2.
Materials properties 2.1.1.
Properties of used materials.
The composite materials plates have a linear elastic behavior up to failure.
Gimbun, Natural Fiber Composites as Potential External Strengthening Material – A Review, Indian Journal of Science and Technology, Vol 10(2). (2017) DOI: 10.17485/ijst/2017/v10i2/110368

The Preparation Research for IT-SOFC Anode Material LSCM Rui Li1, b, Xiuhua Chen1,a, Wenhui Ma 2, c, Jie Xing1, d , Jianjun Yang2, e and Jie Yu2, f 1 Faculty of Physical Science and Technology, Yunnan University, China Kunming 2 National Engineering Laboratory of Vacuum Metallurgy, Kunming University of Science and Technology, China Kunming achenxh@ynu.edu.cn, bsofclr@163.com, cmwhsilicon@163.com,dxjsofc@163.com，eyjjsofc@yahoo.cn，fkmyujie@gmail.com Keywords: IT-SOFC, Anode, LSCM, Pore-forming agents, Compressional Pressure Abstract.
The high temperature up to 1000℃ offer advantage, however, high temperature lead to problems for materials selection and durability.
Acknowledgements Project supported by the Natural Science Foundation of Yunnan Province (2009ZC027M) and Innovation Fund of Science and technology for Students (2012YA027).
Journal of Power Source Vol. 167 (2007) , p. 39-46
Journal of Power Sources Vol. 195 (2010) , p. 821-824 [6] J.G.Jiang, Ch.Cui: Materials Science and Technology Vol. 15 (2007) , p. 575-578 (In Chinese)

Removal of Pb(II) from Aqueous Solution Using Composite Filter Material Made of Fly Ash XUE Hongqin1, a, LIU Xiaodong2, JING Zhaoqian 1 and ZHAO Chen1 1 School of Civil Engineering, Nanjing Forestry University, Nanjing 210037, China 2 School of Environmental Science& Engineering, Hohai University, Nanjing 210098, China a xhq819@163.com Key words: Pb(II); composite filter material; fly ash; adsorption Abstract: Adsorption of Pb(II) on composite filter material mainly made of fly ash was investigated for the removal of Pb(II) from aqueous solution.
Lead is used as an industrial raw material for storage battery manufacturing, printing, pigments, fuels, photography, material and explosive manufacturing [1].
A number of workers have used different materials as adsorbents for Pb(II) removal from water and waste water [7,8,9,10,11].
Experimental Methods Material and Instrument.
[3] Fethiye Code, Erol Pehlivan: Journal of Hazardous Material Vol.119(2005), p.185~192 [4] Li Zhongguo, Li Jinhui, Duan Huabo: Journal of Environmental Engineering Vol.1 (2007) No.11, p.51~54 [5] Zhang Shaofeng, Hu Xien: Techniques and Equipment for Environmental Pollution Control Vol.4 (2003) No.11, p.68~71 [6] Bhattacharya,A.K., Naiya,T.K., Mandal, S.N., Das, S.K.: Chem.

Series: Materials Science and Engineering 358 (2018) 012064
Series: Materials Science and Engineering, 160 (2016) 012062
Tverskoy, The Development of New Materials and Modes of Casting Metal Powder Mixtures (MIM Technology), FarEastСon - Materials and Construction, Materials Science Forum (vol. 945), February 2019, pp. 538-542
Salman, Microstructures and mechanical properties of injection molded 17-4PH stainless steel powder with nickel boride additions, Journal of Materials Science 40 (2005) 3415 – 3421
Stephenson, Metal co-injection moulding, Journal of Materials Science Letters 15 (1996) 2033-2035

Tymczenko, Silicon colloids: from micro-cavities to photonic sponges, Advanced Materials. 20 (2008) 95-98
Meng, Preparation and characterization of mesoporous silicon spheres directly from MCM-48 and their response to ammonia, Journal of Materials Science. 46(2011) 7223-7227
Hamakawa, Crystal evaluation of spherical silicon produced by dropping method and their solar cell performance, Solar Energy Materials & Solar Cells. 90 (2006) 3614-3623
Sivoththaman, Growth and structural characterization of spherical silicon crystals grown from polysilicon, Journal of Electronic Materials. 37 (2008) 1657-1664
Nakajima, Formation of silicon hollow spheres via electromagnetic levitation method under static magnetic field in hydrogen–argon mixed gas, Materials Letters. 63(2009) 602-604

Additionally, as far as the development of knowledge and competence of pre-service and in service teachers of special education are concerned, current E-Learning platforms provide only knowledge and teaching materials related to formal teaching knowledge, but not sufficient practical knowledge required for solving students’ learning problems [8].
Additionally, intelligent E-Learning systems, unlike traditional forms of learning, enable personalized learning materials, learning environment, and evaluation methods suitable for a student’s current knowledge level and needs.
BRITISH JOURNAL OF EDUCATIONAL TECHNOLOGY, Vol. 8(2007), p. 197-210 [2] Kozierkiewicz-Hetmanska A.
JOURNAL OF COMPUTER ASSISTED LEARNING.
JOURNAL OF UNIVERSAL COMPUTER SCIENCE, Vol. 14(2008), p. 2737-2755 [8] Mohamed Koutheaïr Khribi1, Mohamed Jemni1, Olfa Nasraoui.

Yang: submitted to Journal of Colloid and Interface Science (2007)
Zhang: submitted to Journal of Membrane Science (2008)
Liang: submitted to Journal of Membrane Science (2006)
Shang: submitted to Advanced Materials Research (2013)
Karayannidis: submitted to Journal of applied polymer science (2010).

Substitution resulting in isostructural materials is not easy.
This simple method is an advantage for producing Zn(1-x)CuxO powder materials.
The pH of the materials were in the range of 5-6.
The materials were slow dried and grey precursors were obtained.
Wei 2012 Journal of Luminescence 132 220-225

The research results can find applications in various areas of nanoscience and materials science.