DEVELOPMENT OF THE LOW CARBON TYPED ANTI-WASHOUT UNDERWATER CONCRETE
Abstract eng: In the traditional mix proportion of anti-washout underwater concrete, the unit content of water and cement were much larger than that of normal concrete. The authors studied for the improvement of anti-washout underwater concrete experimentally using the polycarboxylic acid-based superplasticizer. As a result, the unit content of water, cement and anti-washout admixture could be reduced remarkably. Using this improved anti-washout underwater concrete leads to the reduction of the quantity of carbon dioxide emissions during the production of concrete materials.
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