UTILIZATION OF IRON-WELDING SLAG AS AGGREGATE FOR PRECAST CONCRETE PRODUCTS
Abstract eng: Iron-welding slag is one of industrial wastes discharged in large quantities from shipyards. This study aimed at proposing an idea of utilizing the iron-welding slag as aggregate of concrete. In the former part of this work, experimental investigations were conducted to evaluate compressive strength of concrete including the iron-welding slag aggregate and leaching amount of harmful elements from the concrete. In the latter part, to investigate the applicability of the concrete with iron-welding slag aggregate to precast panels, flexural loading tests were carried out on the panels made of concrete in which 60 – 80% of coarse aggregate was replaced by iron-welding slag.
Contributors:
Publisher:
Japan Concrete Institute, Tokyo
Conference Title:
Conference Title:
First International Conference on Concrete Sustainability
Conference Venue:
Tokyo (JP)
Conference Dates:
2013-05-27 / 2013-05-29
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-10-29, last modified 2014-11-18
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