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Mortar and concrete made with portland cement has been a popular construction material in the world for the past 170 years or more. However, cement mortar and concrete have some disadvantages such as delayed hardening, low tensile strength, large drying shrinkage and low chemical resistance. To reduce these disadvantages, polymers have been utilized as an additive.Polymer-modified or polymer cement mortar (PCM) and concrete (PCC) are the materials which are made by partially replacing the cement hydrate binders of conventional cement mortar or concrete, with polymers. This book deals w

Polymer-impregnated concrete --- Polymer-impregnated mortar --- Polymers --- 624.012.4 --- 691.3 --- 624.012.4 Structures in concrete, in-situ concrete (ordinary concrete), mass concrete --- Structures in concrete, in-situ concrete (ordinary concrete), mass concrete --- 691.3 Artificial stone. Concrete. Various agglomerates --- Artificial stone. Concrete. Various agglomerates --- Polymere --- Polymeride --- Polymers and polymerization --- Macromolecules --- Mortar --- Concrete, Polymer --- Concrete, Polymer-impregnated --- Polymer concrete --- Concrete --- Engineering --- Civil Engineering --- Polymer-impregnated concrete. --- Polymer-impregnated mortar. --- Polymers.

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Grout (Mortar) --- Grouting (Soil stabilization) --- Sealing (Technology) --- Construction equipment --- Compaction grouting --- Grouting --- Jet grouting --- Low mobility grouting --- Pressure grouting --- Concrete construction --- Soil compaction --- Soil stabilization --- Builders' plant --- Building equipment --- Building machinery --- Construction industry --- Construction machinery --- Building --- Machinery --- Bonding (Technology) --- Coating processes --- Cement grout --- Mortar --- Materials --- Materials. --- Maintenance and repair --- Equipment and supplies

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Subsurface flow problems are inherently multiscale in space due to the large variability of material properties and in time due to the coupling of many different physical processes, such as advection, diffusion, reaction and phase exchange. Subsurface flow models still need considerable development. For example, nonequilibrium effects, entrapped air, anomalous dispersion and hysteresis effects can still not be adequately described. Moreover, parameters of the models are difficult to access and often uncertain. Computational issues in subsurface flows include the treatment of strong heterogeneities and anisotropies in the models, the efficient solution of transport-reaction problems with many species, treatment of multiphase-multicomponent flows and the coupling of subsurface flow models to surface flow models given by shallow water or Stokes equations. With respect to energy and the environment, in particular the modelling and simulation of radioactive waste management and sequestration of CO2 underground have gained high interest in the community in recent years. Both applications provide unique challenges ranging from modelling of clay materials to treating very large scale models with high-performance computing. This book brings together key numerical mathematicians whose interest is in the analysis and computation of multiscale subsurface flow and practitioners from engineering and industry whose interest is in the applications of these core problems.

Fluid dynamics. --- Porous materials --- Transport theory --- Porous media --- Materials --- Porosity --- Dynamics --- Fluid mechanics --- Permeability --- Mathematical models. --- Finite Element Method. --- Mortar Method. --- Multiscale Techniques. --- Partial Differential Equations. --- Phase Appearance/Disappearance. --- Porous Media. --- Stokes-Darcy Coupling.