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Material selection problem becomes an important issue in the material science field.
The role of materials identification and selection in engineering design, Materials & Design, Vol. 28, (2007) p. 131-139
Journal of Power Sources, Vol. 159, (2006), p.1095-1104
Materials & Design, Vol. 29 (2008) p.1949-1954
A target-based normalization technique for materials selection.Materials & Design, Vol. 35 (2012), p.647-654 [14] M.

Research Progress on Carbon Nanotubes Reinforced Cement-based Materials Bao-min Wang1, Shuai Liu1,* and Yu Han2 1Institute of Building Materials, Dalian University of Technology, Dalian 116024, China 2LiaoNing Building Science Research Institute, Shenyang 110005, China *E-mail: meliushuai@163.com Keywords: Carbon nanotubes (CNTs); cement-based materials; research progress Abstract: For their remarkable properties, carbon nanotubes (CNTs) are considered as promising candidate for next generation of high performance and functional cement-based composites in 21st century.
Journal of Materials Engineering and Performance. 22 (2013) 184-189. ] Carbon nanotube (CNT) study was firstly published by Iijima in 1991.[[] S.
The microstructure of CNTs cement-based composite materials was analyzed through SEM , found that the surfaces of carbon nanotubes in composite materials were coated by cement hydration products, the structure of CNTs cement mortar was close-grained.
Smart Materials and Structures, 18 (2009) 055010. ], from university of Minnesota, studied the piezoresistive properties of CNTs cement-based composite materials.
There are a large number of scholars committed to the study of CNTs dispersity. [[] Jiang Linqin，Gao Lian．Effect of Chemical Treatment on the Dispersion Properties of Carbon Nanotubes．Journal of Inorganic Materials. 18 (2003) 1135-1138. ,[] Cwiren A, Habermehl-Cwirzen K, Penttala V.

Biochemical materials are important components in toothpastes.
Biochemical materials such as sodium carboxymethyl cellulose (CMC) and sodium dodecyl sulfate (K12) are important components in toothpaste.
Material and methods Materials Panax notoginseng was offered by DAPHNE PHARMACEUTICAL CO LTD YUNNAN.
All these raw materials were commercially available and in accordance with GB22115-2008 toothpaste raw material specification.
Journal of Harbin University of Commerce (Natural Sciences Edition).2011,27(2):223-227

Effect of Same Insulation Materials on Energy-Saving Potential of Different Buildings Chang Guo, Jian Yao* Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China email: yaojian@nbu.edu.cn Keywords: Energy-saving materials；energy-saving rate；building shape coefficient.
This paper analyzed the effect of same insulation materials on energy-saving potential of three different buildings by using the energy simulation program DOE-2.
Yuan, “Study on Residential Buildings with Energy Saving by 65% in Ningbo,” Journal of Ningbo University (Natural science & engineering edition).vol. 23, pp. 84-87, 2010
[5] HU Xing-yun, XU Jin and ZHANG Jin-quan, “Study on the Modern Rural Residence Planning with Regional Features of Fanshidu Village,” Journal of Ningbo University (Natural science & engineering edition), vol. 24, pp. 110-114, 2011
[8] GAO Hua-sheng, YANG Xiao-xian and CHEN Yu –hui et al., “Water Pollution Control in Rural Villages: Case Study,” Journal of Ningbo University (Natural science & engineering edition), vol.23, pp.74-78, 2010

Development and Design of Coal Gangue Concrete Filling Material Youxia Sun1, a, Xingdong Li2,b 1Key Laboratory of Mining Disaster Prevention and Control of Education Ministry, Shandong University of Science and Technology, Qingdao, Shandong, 266510, China 2College of Natural Resources and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, 266510, China asyxljl@sohu.com, blxd7356@sina.com Keywords: coal gangue, filling material, development design Abstract.
Thus far there are mainly four kinds of filling materials, which are high water materials, solid materials, paste filling materials and paste-like filling materials.
Except high water materials, the other three all use coal gangue as aggregate.
Kaolinite mudstone and illite shale can be used to produce coal gangue brick of porous sintered materials, building ceramics, aluminum ore, silicon aluminum alloy, road construction materials.
References [1] Minggao Qian, Jialin Xu: submitted to Journal of University of Mining & Technology (2003) in Chinese [2] Nailiang Li, Guangming Feng: submitted to Journal of Coal Mining Technology (2010), in Chinese [3] Xiexing Miao, Jixiong Zhang: submitted to Journal of China Coal Society (2010). in Chinese [4] Huaqiang Zhou: submitted to Journal of University of Mining & Technology (2004) in Chinese [5] Yucheng Huang, Henghu Sun: submitted to Journal of Coal Science and Technology(2003) in Chinese

Such structures are relevant for use in various branches of technology, in particular aircraft construction, mechanical engineering, materials science, which require the manufacture of products with increased operational properties at minimal financial costs, as well as reducing the cost of finished products [7].
Thus, the study of the properties of powder materials using computer modelling is an urgent task of materials science.
Full-scale powder bulk materials for forming structurally inhomogeneous materials (aluminum, d = 0,15-0,2 mm, P = 25%) Fig. 1.
Heng-wei, Sintering driving force of Al2O3 powders at the initial stage of pulse electric current sintering under thermoelastic diffusion, International Journal of Mechanical and Materials Engineering. 13 (2018) 2-8
Aslantas, A review on heat treatment efficiency in metastable β titanium alloys: the role of treatment process and parameters, Journal of materials research and technology. 9 (2020), 15360-15380

Dizon, Application of Taguchi Methodology in Evaluating the Rockwell Hardness of SLA 3D Printed Polymers, Materials Science Forum 1005, (August 2020): 166–73
Dizon., Investigation on the Effects of Acetone Vapor-Polishing to Fracture Behavior of ABS Printed Materials at Different Operating Temperature, Materials Science Forum 1005 (August 2020): 141–49
Li, Metal-Based 3D-Printed Micro Parts & Structures, Reference Module in Materials Science and Materials Engineering, Elsevier, 2020, ISBN 9780128035818, https://doi.org/10.1016/B978-0-12-819726-4.00009-0
IOP Conference Series: Materials Science and Engineering, 2020, 971, 10.1088/1757-899X/971/3/032011
Hang, “Solid-state cladding on thin automotive sheet metals enabled by additive friction stir deposition,” Journal of Materials Processing Technology, vol. 291, pp. 117045, 2021

Based on the idea, porous materials with in-order microstructures, i.e., metal dot array materials and linear porous materials, are designed comprising open pore and close pore whose forms are regular.
Conclusion A concurrent topology optimization model of materials and structures was presented.
In-Plane Stiffness and Yield Strength of Periodic Metal Honeycombs.Journal of Engineering Materials and Technology, 2004:137-156
Integrated Design of Porous Materials and Structures with Scale-Coupled Effect[J].
Chinese Journal of Theoretical and Applied Mechanics, 38(4):522-529 (in Chinese)

Moreover, the typical LCA case studies of cement, glass, ceramics, wall materials, insulation materials and other building materials were reviewed.
China is a big country in production and consumption of building materials, its output and consumption of cement, ceramics, glass, wall materials, insulation materials and other major building materials have ranked first in the world for many years.
Wall Materials.
Other Building Materials.
A review on LCA studies, Science of the total environment. 626 (2018) 927-940.

Materials and methods 2.1Materials The polyvinyl alcohol-124 (PVA) was obtained from ShangyuZhengqi Chemical Engineerings Co.
Guangdong, China. 2.2 Preparation of organic materials The organic material sample was prepared by mixing with the following procedure.
The flash sliver is a spray paint, it can spray on the surface of organic material, and has been cured to room temperature for an hour. 2.3 3D geometry measurements of organic materials The geometry of organic materials was measured by Faro Laser Scanner Fonton120.
Journal of Archaeological Science 39 (2012) 2744-2751
Journal of Cultural Heritage 3(2002) 325-331