Experimental Study on Properties of Modified Asphalt Mortar with Different Flame Retardants

Na Li, Xi juan Xu

Abstract

Different inorganic flame retardants or organc flame retardants are added to the matrix asphalt, and the flame retardant modified asphalt is formed through a certain technical process. The experimental study on the rheological properties of the flame-retardant modified asphalt mortar shows that the addition of the flame retardant makes the softening point of the asphalt mortar increase, the penetration degree decreases, the ductility decreases, the viscosity of the asphalt mortar also increased correspondingly, and the viscosity of the flame-retardant asphalt mortar containing decabromodiphenyl ether was proportional to the added amount within a certain range. The short-term aging has a certain degree of influence on the penetration and softening point of the flame-retardant asphalt mortars of each component, but from the analysis of the results of the residual penetration, it can be concluded that the components of the flame-retardant asphalt mortar can meet the requirements of anti-aging performance.

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Paper Citation


in Harvard Style

Li N. and Xu X. (2018). Experimental Study on Properties of Modified Asphalt Mortar with Different Flame Retardants.In Proceedings of the 2nd International Conference on Intelligent Manufacturing and Materials - Volume 1: ICIMM, ISBN 978-989-758-345-2, pages 198-201. DOI: 10.5220/0007528901980201


in Bibtex Style

@conference{icimm18,
author={Na Li and Xi juan Xu},
title={Experimental Study on Properties of Modified Asphalt Mortar with Different Flame Retardants},
booktitle={Proceedings of the 2nd International Conference on Intelligent Manufacturing and Materials - Volume 1: ICIMM,},
year={2018},
pages={198-201},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007528901980201},
isbn={978-989-758-345-2},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Conference on Intelligent Manufacturing and Materials - Volume 1: ICIMM,
TI - Experimental Study on Properties of Modified Asphalt Mortar with Different Flame Retardants
SN - 978-989-758-345-2
AU - Li N.
AU - Xu X.
PY - 2018
SP - 198
EP - 201
DO - 10.5220/0007528901980201