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Utilization of gypsum from construction and demolition waste in Portland cement mortar
(2019-01-01)
Civil construction generates the largest amount of construction and demolition waste (CDW), most of which is not reused and is discarded as inert waste in landfills. The purpose of this study was to evaluate the feasibility ...
Construction and demolition waste in concrete: Property of pre-molded parts for paving
(2019-01-01)
Construction and demolition waste (CDW) production is a growing factor on a global scale and its incorrect disposal becomes an increasingly common problem in cities. It is estimated to represent, on average, 50% of the ...
Incorporation of recycled aggregates from construction and demolition waste in paver blocks
(IBRACON - Instituto Brasileiro do Concreto, 2020-08-24)
Reuse of aluminosilicate industrial waste materials in the production of alkali-activated concrete binders
(2014-11-03)
The use of alternative inorganic waste materials, other than fly ashes or blast furnace slag, in the production of alkali-activated binders is reported. Residues from industrial activities related to energy, metallurgy, ...
Construction and demolition waste management process modeling: a framework for the Brazilian context
(2021-01-01)
In Brazil, municipal public authorities are responsible for construction and demolition (C&D) waste management. However, there is a lack of specialized personnel and financial resources that jeopardize the implementation ...
Construction and demolition waste as a source of PVC for recycling
(Sage Publications Ltd, 2012-02-01)
Construction and demolition waste can contain considerable amounts of polyvinyl chloride (PVC). This paper describes a study of the recycling of PVC pipes collected from such waste materials. In a sorting facility for the ...
Construction and demolition waste as a source of PVC for recycling
(Sage Publications Ltd, 2012-02-01)
Construction and demolition waste can contain considerable amounts of polyvinyl chloride (PVC). This paper describes a study of the recycling of PVC pipes collected from such waste materials. In a sorting facility for the ...
Laboratory evaluation of recycled construction and demolition waste for pavements
(ELSEVIER SCI LTD, 2011)
The wide production of construction and demolition waste and its illegal deposition are serious current problems in Brazil. This research proposes to evaluate the feasibility of using aggregate from recycled construction ...
Construction and demolition waste as a source of PVC for recycling
(Sage Publications Ltd, 2014)
Concretes and mortars recycled with water treatment sludge and construction and demolition rubble
(ELSEVIER SCI LTD, 2009)
There are about 7500 water treatment plants in Brazil. The wastes these plants generate in their decantation tanks and filters are discharged directly into the same brooks and rivers that supply water for treatment. Another ...