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JUSTNES, Harald
Production of cement is ranking 3rd in causes of man-made carbon dioxide emissions world-wide. Thus, in order to make concrete more sustainable one may work along one or [...]
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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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Abstrakt: Possible discretization technique oj the continuous state space oj Jour-Iegged robot using simultaneous compositions oj behaviors is described in this contribut [...]
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Abstrakt: The stepping stone in evaluating effective elastic properties of woven composite tubes is an accurate geometrical description of the composite tube on meso-scal [...]
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A database of carbon dioxide emissions intensity was compiled for environmental life-cycle assessment of construction activities. The database consists of three smaller d [...]
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The cement industry is one of the typical energy-intensive industries. So, the conservation of energy to product cement clinker and cement is very important. This paper d [...]
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Roman cements were key materials for the economic and easy manufacture of render (stucco) for the exterior of buildings during the nineteenth and early twentieth century. [...]
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Veselý, S.
At the present time, the European Union Commission has been discussing new emission levels with the individual member countries. NOx = 50 mgm-3 and CO = 50 mgm-3 levels c [...]
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The major environmental impact of concrete is caused by CO2-emissions during the cement production. Great potential for the reduction of the global warming potential and [...]
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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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The Public Works Research Institute has initiated a collaborative research project with the goal of developing a guideline for effective use of supplementary cementing ma [...]
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Under the Kyoto Protocol, which came into effect in 2005 with the aim of alleviating global warming, Japan is required to reduce greenhouse gas emissions by 6% by 2012 fr [...]
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The challenge for civil engineers is to develop structures in harmony with the concept of sustainable development by using of high performance materials, of low environme [...]
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The present day codes use single partial safety factors for concrete irrespective of its compressive strength and reliability index, when there is high level of uncertain [...]
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Wasted or abandoned tires are an environmental problem worldwide. One way to get rid of them is to grind them into small particles called crumb rubber. During the past ye [...]
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This paper presents the results of 2 RC rectangular slab (span of 2,65 m, 0,20 m thick) column (0,40×0,40 m) connections. The bottom slab reinforcement over the column c [...]
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The paper describes the method of acoustical emissions measurement and evaluation on one of the typical machinery equipment - on gearboxes. Acoustical measurements were [...]
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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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A new ecological concrete has been developed which utilizes CO2 emitted from a power plant and which can achieve CO2 emission levels below zero. This ecological concrete [...]
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The study presented herein is a preliminary part of an on-going research on post-crack performance of steel fiber reinforced concrete (SFRC) column under quasi-static lat [...]
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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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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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PrimeComposite, a steel fiber reinforced concrete (SFRC) containing proprietary additives to control hygral shrinkage, provides significant reductions in CO2 emissions pe [...]
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