Properties of concrete contains mixed colour waste recycled glass as sand and cement replacement

Taha, Bashar; Nounu, Ghassan

doi:10.1016/j.conbuildmat.2007.01.019

Cited by 275 publications

(114 citation statements)

References 2 publications

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“…The pozzolanic activity increases with the fineness of GP [15] [16] [20] [21]. When used as a partial replacement of OPC in concrete, glass powder develops performance relatively closed to the one of fly ash.…”

Section: Introductionmentioning

confidence: 99%

Effect of Glass Powder on Concrete Sustainability

Zidol¹,

Tognonvi²,

Tagnit-Hamou³

2017

NJGC

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As defined by the American Concrete Institute (ACI), alternative supplementary cementitious materials (ASCMs) and local materials are very important in concrete sustainability. As an ASCM, glass powder (GP) shows excellent pozzolanic properties. This paper focuses on characterization and the effect of GP on concrete properties compared to those of Class F fly ash (FFA) and ground granulated blast furnace slag (GGBS). Concrete incorporating 0, 20 and 30% of GP and other concrete mixes containing 30% of FFA or GGBS were cast. The concrete mixes considered in this study have water to binder (w/b) mass ratio ranging from 0.35 to 0.65. The mechanical properties such as compressive strength and durability including chloride ions permeability and chloride ions diffusion are evaluated. The results show that GP develops effects on mechanical properties similar to those of FFA and performs better than GGBS and FFA in terms of permeability reduction. GP reduces dramatically chloride permeability of concrete regardless w/b ratio, favoring an improvement of the concrete durability. Because of the interesting permeability developed by concretes incorporating GP, its use as an ASCM is promising.

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Section: Introductionmentioning

confidence: 99%

Effect of Glass Powder on Concrete Sustainability

Zidol¹,

Tognonvi²,

Tagnit-Hamou³

2017

NJGC

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“…Para ello se ha introducido una plancha de acero de 1.960x800x15 mm 3 . La instalación de este elemento, integrado en el conjunto escultórico, permite garantizar la estabilidad de cada estructura frente a la acción del viento.…”

Section: Análisis Y Dimensionado Resistente De Las Piezasunclassified

Construcción de esculturas de hormigón con elementos procedentes del reciclado

Saval¹,

Maciá²,

Ivorra³

2010

Inf. constr.

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“…The same behavior was observed by Larrard & Sedran 11 . Increasing the percentage of glass in place of sand caused the compressive strength to increase 4,7,[12][13][14][15] , independently of the curing age, at the w/c ratios of 0.55 and 0.58. This behavior is ascribed to the reduction of the void ratio due to a possible improvement in the particle size distribution of the waste glass and natural fine aggregate and to the pozzolanic activity of the waste glass.…”

Section: Compressive Strength Testmentioning

confidence: 99%

Increasing the compressive strength of Portland cement concrete using flat glass powder

et al. 2014

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This paper analyzes the compressive strength of Portland cement concrete in response to the incorporation of 5%, 10% and 20% of flat glass powder in place of sand, at w/c (water/cement) ratios of 0.50, 0.55 and 0.58. A statistical analysis of variance (ANOVA) was performed after 7, 14 and 28 days of curing. The compressive strength test results indicate that the concrete containing a w/c ratio of 0.50 can be used for structural applications, regardless of the waste glass content, as can that with a w/c ratio of 0.55 containing 20% of waste glass. We suggest that the use of flat glass powder in place of sand in the abovementioned percentages is feasible for the production of an environmentally appropriate and structurally applicable concrete. However, the concrete's fluidity and void content must be taken into account.

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Properties of concrete contains mixed colour waste recycled glass as sand and cement replacement

Cited by 275 publications

References 2 publications

Effect of Glass Powder on Concrete Sustainability

Effect of Glass Powder on Concrete Sustainability

Construcción de esculturas de hormigón con elementos procedentes del reciclado

Increasing the compressive strength of Portland cement concrete using flat glass powder

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