Recycling of Pultrusion Production Waste into Innovative Concrete-Polymer Composite Solutions

Abstract:

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In this study, the added value resultant from the incorporation of pultrusion production waste into polymer based concretes was assessed. For this purpose, different types of thermoset composite scrap material, proceeding from GFRP pultrusion manufacturing process, were mechanical shredded and milled into a fibrous-powdered material. Resultant GFRP recyclates, with two different size gradings, were added to polyester based mortars as fine aggregate and filler replacements, at various load contents between 4% up to 12% in weight of total mass. Flexural and compressive loading capacities were evaluated and found better than those of unmodified polymer mortars. Obtained results highlight the high potential of recycled GFRP pultrusion waste materials as efficient and sustainable admixtures for concrete and mortar-polymer composites, constituting an emergent waste management solution.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

561-565

DOI:

10.4028/www.scientific.net/AMR.295-297.561

Citation:

M. C. S. Ribeiro et al., "Recycling of Pultrusion Production Waste into Innovative Concrete-Polymer Composite Solutions", Advanced Materials Research, Vols. 295-297, pp. 561-565, 2011

Online since:

July 2011

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Price:

$35.00

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