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Setting of Function Layer of Cement Concrete Pavement Hu Miao1, Zheng Mu-lian2, He Rui3 (1,2 School of Highway, Chang’an University, Xi’an, Shaanxi, China 3 School of materials science and Engineering, Chang’an University, Xi’an, Shaanxi, China) a56910857@qq.com, b25515218@qq.com, c269363238@qq.com Key words: cement concrete pavement；interlayer function layer；transition layer；asphalt mixture design；accumulated deformation Abstract.The paper seeks to analyze the necessity of setting functional layer between base and surface course of cement concrete pavement.
Asphalt mixture is a kind of viscoelastic plastic material; the deformation resistance ability depends on cohesive force of asphalt and the extrusion force of mineral aggregate particles.
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Using the material whose coefficient of thermal expansion is small can effectively reduce the influence of temperature when DBB is in the measurement process[7].
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Introduction Calcium phosphate (CaP) ceramics are the main raw materials used to elaborate granules for bone substitutes.
Materials and methods Polymer solutions were prepared at different concentration in deionized water.
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Developments of nanomaterials are innovative, emerging and creating advancement due to their impressive electrical, magnetic, optical, physical and chemical properties than bulk materials [3].
Vollmer, "Materials Mix.
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[11] Sumit.S.Lal and P.L.Nayak, "Green synthesis of gold nanoparticles using various extract of plants and spices," Review Journal For Science vol. 2, pp. 325-350, 2012

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bases for the industrial production of a new type composite materials, and meanwhile to offer grounds for the development of a new generation of composite fiber materials.
What’s more, the raw materials basalt fiber, derived from natural volcanic extrusive rocks, is a green eco-friendly material.
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Study on Basalt Fibers Composite Filtration Materials [D].

The keys are some substances of biological materials such as restriction endonuclease, polymerase and so on, the preparation flow and the experimental conditions.
Since the keys are some substances of biological materials, the preparation flow and the experimental conditions, this method should have higher security.
In this DNA cryptosystem, the keys are some substances of biological materials such as restriction endonuclease, polymerase and so on, the preparation flow and the experimental conditions.
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At the component or microstructure level, the newer materials are synthesized or obtained by intelligent and intermixing of existing materials.
These admixtures have partially replaceable cementitious materials and also have the state-of-the-art sustainable materials.
Materials and Methods 3.1 Materials used Lime Sludge (LS), a paper mill industry waste product was collected from M/s Kalpana Lime House, Porur, Chennai.
Therefore, these materials could only act as fillers if used in concrete.
Dashibil, Saw Dust Ash as Concrete Material, Journal of Materials in Civil Engineering, Vol. 14, No. 2, April 2002, pp.173-176 [3] Felix F.