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The materials have the characteristics: 1.1 Good freeze-thaw resistance.
The materials with good fluidity should be selected, it can completely fill the bottom of void area, so as to solve the problems of slab bottom void. 1.4 Less shrinkage.
Because of using large quantity of water in the ratio design of grouting materials, in order to ensure the fluidity of grouting material, the measure will lead to the segregation and bleeding of grouting mixture, and reduce the performance of grouting reinforcement layer itself, also reduce the water stability of base materials, be easy the slab bottom void to appear.
The grouting material ratio is in accordance with the laboratory test results, and mixing with water to form grouting materials. pumping grouting materials into holes on the concrete pavement slab, the controlling pressure is about 2MPa, the adjacent grouting holes overflowing to maintain about 1min, filling grouting hole, after grouting is finished, the vehicular traffic is strictly prohibited, the demanded strength reached about 24~72h, the Benkelman Beam deflection method is used to measure construction quality of grouting slab, when the measured results more than 0.2mm, the slab grouting should repeat until meeting the requirements to open to traffic.
Reference [1] Zhouhongxia, Application Study on Rehabbing Old Cement Concrete Pavement with Asphalt Overlay, A Thesis for the Degree of Master of Engineering, Huazhong University of Science & Technology,2005.4 [2] Zhangyuhong, Application On Rubblization Of Old Portland Cement Concrete Pavement A Dissertation Submitted to For the Academic Degree of Doctor of Science, Southeast University, 2006.4 [3] LUO Ming-hai, Strengthening and repair for hollow bottoms of cement concrete pavement plates with grouting method, Journal of Fujian Agriculture and Forestry University (Natural Science Edition) ,2003.9 [4] Wanjie, Study on Testing and Preventive Technology of Void beneath Cement Concrete Pavement A Dissertation submitted for the Degree of Master, Chang`an University, Xi.an, China, 2007.6 [5] HUANG Likui, ZHANG Xuequn, Study on Grouting Techology under Old Cement concrete Road Slab, Central SouthHighway Engineering, Vol.30, No.4 Dec. ,2005 [6] Chenshuanfa, Yangbin, Maqinglei, Zhangzhenchun

Schmücker: Material Science and Engineering, Vol.
Levi: Materials Science and Engineering, Vol.
Tanaka: Journal of the Society of Material Science, Japan, Vol. 56, No. 7, pp. 588-593 (2007)
Shobu, Materials Science Forum, Vol. 524-525, pp. 879-884 (2006)
Korsunsky: Materials Science Forum, Vols. 404-407, pp. 1-12 (2002)

It is one perfect waterproofing and drainage materials used in low embankment highway.
Applicability analysis of the new material in low embankment highway When introducing the new composite waterproofing and drainage board material used as subgrade drainage cushion layer materials, its waterproof effect and the subgrade stability should be investigated.
Transportation Science & Technology,2008(2):51~53.( In Chinese) [2] Jia-jun Zhao.
Journal of Geotechnical and Geoenvironmental engineering.2000.FEBRUARY
Chinese Journal of Geotechnical Engineering,2005,27(11): 1262-1265.( In Chinese) [6] Guo-dong Ma.

Numerical simulations Material properties.
Series A, Mathematical and Physical Sciences, Vol. 334 (1973), p. 279–298
Adams: Journal of Spacecraft and Rockets, Vol. 46 (2009), p. 394–402
Pellegrino: Proceedings of 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Orlando, Florida, (2010),p. 1–16
Fang: Science China, Physics, Mechanics and Astronomy, Vol. 54 (2011), p. 633-639

Ghasemi-Nejhad et al.: Journal of Thermoplastic Composite Materials, Vol.19 (2009) No.3, p. 309-352 [2] B.
Requicha: IEEE Transactions on Automation Science and Engineering, Vol.5 (2008) No.2, p. 197-206 [3] L.
Becker: International Journal of Engineering Science, Vol.47 (2009) No.11, p. 1193-1207 [4] S.K.
Nagaraja: Journal of Intelligence Material Systems and Structures, Vol. 5 (1994) No.4, p. 514-521 [5] M.
Robinson: Journal of Computer Assisted Microscopy, Vol.2 (1996) No.1, p. 53-58 [7] D.

Catalytic action in general is the action of certain materials to provoke with their presence in chemical reactions, without themselves being modified by this reaction.
Global Journal of Research In Engineering, 10(5)
International Journal of Applied Science and Engineering, 19(1), 1-9
Materials Today: Proceedings
Journal for Research| Volume, 2(10)

If the additional stress exceeds the ultimate strength of materials, buildings would crack and damage [8].
Journal of Coal Society, Vol. 26 (2001), p.601
China Civil Engineering Journal, Vol.33 (2000) p.51
Chinese Journal of Underground Space and Engineering, Vol.6 (2010) p.120
China Civil Engineering Journal, Vol.39 (2006) p.117

Influence of Reaction Conditions on the Properties of Nano-Matrix Structure Formed by Graft-Copolymerization of Acrylonitrile onto Natural Rubber Kontapond Prukkaewkanjana1, a, Seiichi Kawahara2, b and Jitladda Sakdapipanich1, 3, c 1Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand 2Department of Materials Science and Technology, Faculty of Engineering, Nagaoka University of Technology Nagaoka, Niigata 940-2188, Japan 3Institution of Molecular Biosciences, Mahidol University, Salaya Campus, Nakornpathom 73170, Thailand athangkwa_54@hotmail.com, bkawahara@chem.nagaokaut.ac.jp, cjstpuk@gmail.com Keywords: Nano-matrix structure, Graft-copolymerization, Natural rubber, Acrylonitrile Abstract.
Experimental Materials NR latex used in the present study was commercial high-ammonia latex (Thai rubber latex corporation Co., Ltd., Thailand).
European Polymer Journal 43 (2007) 3208–3214
World Academy of Science, Engineering and Technology 50 (2009) 430-433
Journal of Applied Polymer Science 101 (2006) 2587–2601.

Journal of the Mechanical Behavior of Biomedical Materials, 19(18), (2008). pp. 1621 – 1639 [6] M.
Progress im materials science, 54, (2009). pp 397-425 [7] A.
Journal of Materials Processing Technology 92-93, (1999), p. 177 – 183
Journal of Materials Science: Materials in Medicine, 19, (2008), p. 3179 – 3186
Journal of Materials Science, 31, (1996), p. 5907 – 5914

Paib National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum – 695 019, Kerala, INDIA atpdrajan@rediffmail.com, btpdrajan@niist.res.in Keywords: centrifugal casting, metal matrix composites, functionally graded materials, aluminium, in-situ reinforcement.
Abstract Functionally graded materials (FGM) possess a gradual transition in the composition or microstructure within a component inducing gradual changes in the functions and properties of the material with varying location.
The conventional approach of materials selection for component design and fabrication is based on the list of existing engineering materials.
Advanced Materials Research and development of Transportation of Composites, Strassburg, France, 1985
[10] Rajan T.P.D., Pillai R.M. and Pai B.C., Journal of Alloys and Compounds, 453 (2008) p L4–7