Recycled Polymer Materials as Aggregates for Concrete and Blocks

作者: Md Mostafizur Rahman , Md Akhtarul Islam , Mainuddin Ahmed , Md Abdus Salam

DOI: 10.3329/JCE.V27I1.15859

关键词: High-density polyethyleneProperties of concretePolymerAbsorption of waterMaterials scienceMasonryPorosityComposite materialPolyurethanePolymer concrete

摘要: The potential of recycled waste polymeric materials as a substitute for aggregates in concrete has been investigated the study. Two different types polymer, namely polyurethane formaldehyde (PUF) based packaging and high density polyethylene (HDPE) were used experiment. Concrete masonry poly block specimens prepared using polymer materials, test characterized. effects on mechanical, physical morphological properties blocks have investigated. result shows that inclusion decreases density, porosity water absorption significantly. Polyurethane exhibited lower than HDPE-based concrete. Due to exceptionally low modified can be non-load bearing structures, floating structures where light weight recommended. DOI: http://dx.doi.org/10.3329/jce.v27i1.15859 Journal Chemical Engineering, IEB Vol. ChE. 27, No. 1, June 2012: 53-57

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