Results 51 to 60 of about 2,611,661 (358)

Construction waste processing management and demolition of five-storey apartment blocks in Moscow

open access: yesMATEC Web of Conferences, 2018
Data on waste processing management is presented in the article. Processing of scrap concrete waste, which is similar to traditional raw materials in composition and condition, is economically and ecologically feasible.
Chulkov Vitaliy, Fachratov Myhammet
doaj   +1 more source

Concrete Waste Management Decision Analysis Based On Life Cycle Assessment

open access: yesChemical Engineering Transactions, 2017
Malaysia, a developing country has always had a high level of construction activity. While it means economic growth, the waste generated by the construction industry has always posed a problem. Most of the construction waste is made up of concrete.
C.M. Mah, T. Fujiwara, C.S. Ho
doaj   +1 more source

Perspectives of construction workers on the management of Concrete Waste on Construction Sites: A Case study of Ho Municipality, Ho, Ghana

open access: yesJournal of Building Materials and Structures
Many countries worldwide are experiencing rapid population expansion and urbanization, which increase building activity and, therefore, waste generation.
George Harrison Coffie   +2 more
doaj   +1 more source

Determining engineering properties of ultra-high-performance fiber-reinforced geopolymer concrete modified with different waste materials

open access: yesPLoS ONE, 2023
Reprocessing solid waste materials is a low-cost method of preserving the environment, conserving natural resources, and reducing raw material consumption.
Fadi Althoey   +5 more
semanticscholar   +1 more source

The Use of Polyethylene Terephthalate Waste for Modifying Asphalt Concrete Using the Marshall Test

open access: yesSlovak Journal of Civil Engineering, 2019
This study considers the use of polyethylene terephthalate (PET) waste for modifying asphalt concrete. In the study, the optimum bitumen content of asphalt concrete was replaced with 4%, 6%, 8%, 10%, 12%, 14% and 16% of PET waste; the Marshall test was ...
Ogundipe Olumide Moses
doaj   +1 more source

Mechanical Properties of Concrete and Mortar Containing Low Density Polyethylene Waste Particles as Fine Aggregate [PDF]

open access: yes, 2020
Iraq industrial activities related to huge amounts of solid, non-biodegradable waste, waste low density Polyethylene (LDPE) plastic being among the well-known. So in this study, the scarped LDPE food boxes were transformed into fine particles and used as
HILAL, Nahla   +3 more
core  

The effect of waste wash water on concrete properties. Sabriani [PDF]

open access: yes, 2010
Recycling is the act of processing the used material to create new product. The usage of tap water is getting more intense with the advanced development in manufactory industry included in concrete ready mix plant.
Eh Chan, Sakila Sabriani
core   +1 more source

Recycling of melamine formaldehyde waste as fine aggregate in lightweight concrete [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
Lightweight concrete production using melamine formaldehyde (MF) waste as fine aggregate by partially replacing river sand was investigated. Two forms of MF waste, granules and waste powder, were employed to produce the concrete of 1,000 and 1,300 kg ...
Chalermchai Chaitongrat   +1 more
doaj   +1 more source

Lightweight SFRC benefitting from a pre-soaking and internal curing process [PDF]

open access: yes, 2019
The presented research program is focused on the design of a structural lightweight fiber-reinforced concrete harnessing an internal curing process. Pre-soaked waste red ceramic fine aggregate and pre-soaked artificial clay expanded coarse aggregate were
Horňáková, Marie   +3 more
core   +1 more source

Partial Replacement of Cement by Waste Paper Pulp Ash and Its Effect on Concrete Properties

open access: yesAdvances in Civil Engineering, 2022
An investigation was conducted to study the viability of using waste paper pulp ash as an alternative material applied as a partial replacement of cement in the manufacturing of concrete and its effect on the properties of concrete, and also, the cost ...
Bahiru Bewket Mitikie   +1 more
doaj   +1 more source

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