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<b>An evaluation of the composition of soil cement bricks with construction and demolition waste</b> - doi: 10.4025/actascitechnol.v33i2.9377

By Antonio Anderson da Silva Segantini and Patrycia Hanna Wada

Abstract

Sustainable development requires the existence of a production network that includes the reuse of construction waste for new materials. Current analysis investigates an optimal soil-cement composition made up of construction and demolition waste for the manufacture of pressed bricks. Soil-cement bricks were manufactured from construction and demolition wastes (CDW), A-4 classified fine sandy soil and cement CP II Z 32. Laboratory tests, comprising test compaction, optimum water content and maximum dry specific weight, consistency limits, grain size distribution and linear shrinkage, were made to characterize the materials researched. Compressive strength and absorption tests were also undertaken in different combinations of composition. Results showed that the application of CDW improved soil-cement qualities and reduced shrinkage of the material used

Topics: materiais de construção, desenvolvimento sustentável, reciclagem, reutilização, Technology, T, Technology (General), T1-995, Engineering (General). Civil engineering (General), TA1-2040, Science (General), Q1-390
Publisher: Editora da Universidade Estadual de Maringá
Year: 2011
DOI identifier: 10.4025/actascitechnol.v33i2.9377
OAI identifier: oai:doaj.org/article:0e86ebd8e1fb449aab8aa438168e4cb8
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