Concretes with synthetic aggregates for sustainability
Küçük Resim Yok
Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We have used waste marble aggregates, marble dust and fly ash from thermic power plants as fillers in concretes for replacing natural aggregates. We have used two different kinds of cements. After curing, we have determined the workability (by slump tests), air content, unit weight, Schmidt hardness, ultrasound pulse velocity, compressive strength and carbonation depth. The concretes containing waste marble at least match or exceed the workability and strength of the control concrete type. Fly ash significantly improves the workability. Utilizing waste marble aggregate at the replacement ratio of 100% along with waste marble dust, fly ash and pozzolanic cements in concrete leads to lower cost – achieving at the same time environmentally friendly production process with decreased consumption of natural resources and energy. Our work also contributes to enhancement of sustainability by finding a use for marble waste and fly ash. © 2016
Açıklama
Anahtar Kelimeler
Fly ash, Industrial concrete aggregates, Marble dust, Sustainable concrete, Waste marble, Air, Cements, Compressive strength, Concretes, Dust, Fly ash, Marble, Mechanical properties, Sustainable development, Carbonation depth, Marble dust, Pozzolanic cements, Production process, Sustainable concretes, Synthetic aggregates, Thermic power plants, Ultrasound pulse velocities, Concrete aggregates, Fly ash, Industrial concrete aggregates, Marble dust, Sustainable concrete, Waste marble, Air, Cements, Compressive strength, Concretes, Dust, Fly ash, Marble, Mechanical properties, Sustainable development, Carbonation depth, Marble dust, Pozzolanic cements, Production process, Sustainable concretes, Synthetic aggregates, Thermic power plants, Ultrasound pulse velocities, Concrete aggregates
Kaynak
Construction and Building Materials
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
133
