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A new technology is presented for transforming returned concrete into a granular material that can be reused as aggregates for concrete. The new method is based on non-to [...]
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This study aims to clarify the amount of CO2 fixation in demolished concrete under different exposure conditions, and in addition, it aims at computing the LCCO2 (Life Cy [...]
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High quality recycling aggregate nearly same with virgin aggregate has been passionately developing in the recent years due to the establishment of the low emission socie [...]
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The shear-friction behavior of the recycled aggregate concrete (RAC) compared to the natural aggregate concrete (NAC) is investigated. Two out of six concrete specimens w [...]
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Self compacting concrete (SCC) is a very fluid concrete that is characterized by its high volume of paste, and the use of superplasticizer. The effects of recycled aggreg [...]
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In the fiber reinforced inorganic polymer (FRiP) strengthening system, an inorganic paste is used instead of an organic resin as the matrix and adhesives of fiber sheets. [...]
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A large number of existing reinforced concrete slab bridges are found to be insufficient for shear when calculated according to the governing codes. Seeking improved meth [...]
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Limited sources of material and energy rapidly affected a demand for lightweight, efficient and low cost structures, what secondly influenced the developing of new design [...]
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The construction sector is among the most resource- and energy-consuming industrial activities. Particularly, according to recent surveys, the emissions of greenhouse gas [...]
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Design and production of industrial components and materials are nowadays a compromise between the required performances and the environmental impact. In the case of stru [...]
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A Danish innovation consortium is preparing a set of guidelines on the mix design and execution of steel fiber reinforced self-compacting concrete (SFRSCC). The guideline [...]
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This paper presents an experimental investigation on mechanical properties and durability of fibre reinforced concrete (FRC) incorporating polypropylene (PP) fibres expos [...]
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Carbon dioxide absorbed in crushed concrete was weighed by thermogravimetry and differential thermal analysis. Samples of crushed concrete were collected from 46 recyclin [...]
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Ultra High Performance Fiber Reinforced Concrete (UHPFRC) is a high-tech building material that - in comparison to normal strength concrete - allows for more slenderness [...]
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Application of the recycled aggregate is a promising technology for resource saving and low environmental impacts, which is more effectively performed when recycled fine [...]
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Gajdošík, J.
This work is concerned with the description of the process of retrieving color images from real composite systems together with their transformation into binary images. T [...]
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In our contribution we will show how the Trefftz Radial Basis Functions (TRBF), i.e. RBF satisfying the governing equations can be used to increase the efficiency of mode [...]
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As disposal and treatment of industrial wastes are often costly and hazardous for the environment, its use in concrete mixing can lead to a greener solution to environmen [...]
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Sustainable structural engineering is based on the basic principle that the energy and resources consumption due to the construction and operation of a structure must be [...]
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SASTURKAR, Pandurang. J.
This paper reports test results of 25 grossly under reinforced relatively large size simply supported tapered concrete beams subjected to flexural effects up to failure. [...]
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For high fluidity concrete beams with medium-quality recycled coarse aggregate and melt-solidified slag aggregate, we investigated the fresh concrete properties and the b [...]
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In this study, an attempt was made to reduce the amount of longitudinal and shear rebars in the beam-column joints by partially replacing steel rebars with steel fibers s [...]
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Wood is very complicated structural material. Is strongly anisotropic, has many material characteristics which are very variable. This matter of a fact in generally doesn [...]
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This study evaluates the size effect in the shear performance of reinforce concrete beams with recycled coarse aggregates. The test variables include the type of aggregat [...]
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Argentina has an heritage of masonry construction of walls and floors of both collective and individual homes. These pieces, called bricks, ceramic blocks, ceramic mezzan [...]
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This paper reports the effect of bacterial calcium carbonate precipitation on sorption of engineered cementitious composites (ECC), a high performance fiber-reinforced ce [...]
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The first author of the project is the engineering director of a Temple reconstruction project in Turkey. In attempt to produce mortar similar in composition to that foun [...]
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Cracking behavior of lime mortar renders subjected to shrinkage is numerically investigated by the finite element method (FEM). The render materials selected for the stud [...]
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According to recent publications, from 2005 to 2008 there were more than 13000 terrorist attacks around the world which took more than 73000 human lives. The attacks were [...]
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Civil infrastructure around the world is in a state of utter disrepair and significant efforts are needed on the part of all stakeholders to render our failing infrastruc [...]
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Fiber Reinforced Concrete (FRC) can improve not only mechanical properties but also durability due to reduced crack width by fiber bridging effect. From the view point of [...]
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