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Furthermore, polymer can form a thin polymer-film that fills the voids in the cementitious materials.
These results provide some valuable information for future research and application of polymer modified cement-based materials. 2 Experimental 2.1 Raw Materials Ordinary Portland cement (OPC) and MAs were used as binder components.
The physical properties of the materials used are presented in Tables 1.
ACI Materials Journal, 1992, 89(5):499-508
Construction Building Materials, 2002, 16(6):353-363

It is difficult to machine CFRP due to factor above, therefore, more advantage cutting tools materials should be used.
Lu: Propellants and Macromolecule Materials, Vol.7 (2009), No.4, pp.1-4
LevyNeto: Journal of Materials Processing Technology.
Teti: Machining of composite materials, CIRP Annals Manufacturing Technology, Vol. 51 (2002),pp. 611–634
Liu: Advanced Materials Research, Vol. 188 (2011), pp.154-157.

Meso-scale simulation is one of the important ways to study dynamic behaviors of concrete materials, while most of the simulation time is used to solve the sparse linear systems.
In this method, the concrete specimen is regarded as a three-phase composite material consisted of aggregate, mortar, and the interfaces between them.
References [1] Ma Huaifa, Chen Houqun, “Study on Dynamic Damage Mechanism of Full-graded Dam Concrete and its Meso-scale Mechanics Analysis”, China WaterPower Press, Beijing, 2008 [2] Wu Jian-ping, Zhao Jun, Song Jun-qiang, Li Xiao-mei, “Impact of two factors on several domain decomposition based parallel incomplete factorizations for the meso-scale simulation of concrete”, The Third International Conference on Information and Computing Science(ICIC2010), IEEE Press, Jun. 2010, pp. 346-349 [3] K.
Okuda, “Parallel Iterative Solvers with Localized ILU Preconditioning for Unstructured Grids on Workstation Clusters”, International Journal of Computational Fluid Dynamics, Vol.12, No.3/4, 1999, pp.315-322 [4] J.
Computational Physics, Vol.26, No.1, 2009, pp. 149-155 [9] Wu Jianping, Wang Zhenghua, Li Xiaomei, “Problems and Improvements to the Incomplete Cholesky Decomposition with Thresholds”, Journal on Numerical Methods and Computer Applications, Vol.24, No.3, 2003, pp.207-214

Interaction between erosive-wear and corrosion of alloy materials for hydroturbine in hydroelectric station[J].
Journal of Xi’an Jiaotong University, 2010，44(11)：66－70，118 ( In Chinese ) [ 2 ] Youxia Pang，Houcai Liu，Yuanjun Guo.
Chinese Journal of Mechanical Engineering，2002, 38(6)：123–126 ( In Chinese ) [ 3 ] Yu Xu，Yulin Wu，Wenjun Liu, et al.
Chinese Science Bulletin，2007，52(22)：2683 – 2687 ( In Chinese ) [ 6 ] Jian Li，Yongzhen Zhang，En’gao Peng，et al.
ASME Journal of Fluids Engineering，2002，124：617－624

When receiving the paper, we assume that the corresponding authors grant us the copyright to use the paper for the book or journal in question.
Should authors use tables or figures from other Publications, they must ask the corresponding publishers to grant them the right to publish this material in their paper.
Color figures are welcome for the online version of the journal.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.

Poly(methyl methacrylate) (PMMA) is known as one of the common transparent polymer materials.
PMMA has many modification methods, such as toughening organic elastomer [1-3] and inorganic rigid material, interpenetrating network structure, crosslinking copolymerization modification, improving the molecular chain structure, nano composite [4] and surface coating modification[5],etc.
Journal of Membrane Science 2014, 466: 211–219

Much of the body’s native extracellular matrix is composed of natural materials like collagen, elastin, fibronectin and laminin.
Natural materials, mostly natural polymers, are cost effective, eco-friendly, have good biodegradability but they have some disadvantages (Table 4).
Composite materials generally don’t have any disadvantage as they are the combination of two or more polymers to impart various desired properties.
Evaluation of scaffold materials for tooth tissue engineering, J Biomed Mater Res A 2010, 94 (3) 800-5
Enamel-Dentin and Dentin-Cementum complex structure formation in tooth-tissue regeneration, European Cells and Materials, 14 (2007) 60

The reasons include the change of crystal phase content and the increase of thickness, the refractive index change between base materials and venner, the variation of porosity between layers of materials and the corresponding changes of base materials brought by repeated sintering [11-12].
Comparison of the transmissivity of In-Ceram ceramics and Cercon all-ceramic materials , Journal of Clinical Stomatology, 23 (2007): 67-69
Comparativ determination of relative transparency of three dental all-ceramic underlayer materials, Journal of Oral Science Research, 21 (2005): 517-519
Part II: core and veneer materials, J Prosthet Dent , 88 (2002): 10-15
Part II: core and veneer materials , J Prosthet Dent, 88 (2002): 10-15

Introduction Wood materials are one of four major building materials (steel, concrete, plastic, wood materials).
It is non-toxic, harmless, is the only renewable and sustainable utilization of "green materials" [1-5] with energy saving features and the role of optimizing the social structure of the material [6].
Materials and Methods The wood Materials Experimental wood materials were collected in November 2008 in the West Campus of Guangxi university, was identified as Artocarpus heterophyllus Lam wood (age 11 years) by professor XuFeng worked in forestry College of Guangxi University.The sample was collected from different parts (top, cadres and the base) of the wood.
Luo: Cellulosic materials flame retardant technology (Chemical Industry Press,China 2003)
Zhang, J.K.Liu and H.Wu: Journal of South China University of Technology(Natural Science), Vol.28 (2000),p95

Nevertheless, it is required to further improve their tribological properties since the friction coefficient of TiN against commercial metallic materials is not sufficiently low for practical use.
Furthermore, TiN coatings can suffer from severe adhesion to counter materials.
Rakita: Surface Science Vols. 566-568 (2004), p. 40
Eylon: Journal of Metals Vol. 32 (1980), p. 47
Cairo: Materials Science Forum Vols. 498-499 (2005), p. 40.