Mix design for recycled aggregate pervious concrete based
2020-10-30 Therefore, in recent years, the aim of mix design of recycled aggregate pervious concrete has been improving mechanical properties while guaranteeing porosity,,,.
A novel mix design methodology for Recycled Aggregate Concrete
2016-9-30 Recycled Concrete Aggregates (RCAs) are more porous because of Attached Mortar (AM). (NAs), the mix design rules commonly employed for ordinary structural concrete cannot be applied as such for RACs. Therefore, the formulation proposed herein is intended at generalising the aforementioned rules with the aim to take into account the higher
Mix design for recycled aggregate pervious concrete based
This paper demonstrates that RSM can be used to design the mix proportion of recycled aggregate pervious concrete. From the perspective of the internal structure of recycled permeable concrete, the factors affecting its strength and porosity are the paste properties, the coating thickness of paste on the surface of aggregate and the void content of aggregate.
(PDF) Mix Design for Pervious Recycled Aggregate Concrete
International Journal of Concrete Structures and Materials Vol.6, No.4, pp.239–246, December 2012 DOI 10.1007/s40069-012-0024-x ISSN 1976-0485 / eISSN 2234-1315 Mix Design for Pervious Recycled Aggregate Concrete Rasiah Sriravindrarajah1),*, Neo Derek Huai Wang2), and Lai Jian Wen Ervin2) (Received August 29, 2012, Accepted November 6, 2012, Published online November 27, 2012)
A strength-based mix design method for recycled aggregate
2021-4-26 This paper puts forward a strength-based mix design method for recycled aggregate concrete using a modified empirical formula. A total of 30 mixes, the amount of cement varies from 300 kg/m 3 to 500 kg/m 3 and the proportion of recycled coarse aggregate ranges from 0% to 100%, were prepared for the regression analysis of relationships between multiple parameters.
(PDF) Mix Design for Pervious Recycled Aggregate Concrete
Rasiahsriravindra rajah et. al. (2012) [4] prepared a mix design for pervious concrete which is made of recycled aggregate and to replace the cement 70% of its weight with Ground Granulated Blast
Concrete Mix Design for Completely Recycled Fine Aggregate
The undesirable properties of conventional recycled fine aggregate (RFA) often limit its application in the construction industry. To overcome this challenge, a method for preparing completely recycled fine aggregate (CRFA), which crushes all concrete waste only into fine aggregate, was proposed. The obtained CRFA had high apparent density, and its water absorption was lower than that of the
Mix design for pervious recycled aggregate concrete
2020-3-7 Mix Design for Pervious Recycled Aggregate Concrete Rasiah Sriravindrarajah1),*, Neo Derek Huai Wang2), and Lai Jian Wen Ervin2) (Received August 29, 2012, Accepted November 6, 2012, Published online November 27, 2012)
(PDF) Mix Design of Recycled Aggregate Concrete Using
As shown by Pradhan et al., [1], in comparison to the design method according to IS 10262 (2009), the PPM mix proportioning did not significantly improve the workability of the fresh concrete for
Mix Design and Properties of Recycled Aggregate Concretes
2014-8-26 This work is devoted to the study of fresh and hardened properties of concrete containing recycled gravel. Four formulations were studied, the concrete of reference and three concretes containing recycled gravel with 30, 65 and 100 % replacement ratios. All materials were formulated on the basis of S4 class of flowability and a target C35 class of compressive strength according to the standard
Mix design for recycled aggregate pervious concrete based
2020-10-30 Therefore, in recent years, the aim of mix design of recycled aggregate pervious concrete has been improving mechanical properties while guaranteeing porosity,,,.
A novel mix design methodology for Recycled Aggregate Concrete
2016-9-30 Recycled Concrete Aggregates (RCAs) are more porous because of Attached Mortar (AM). (NAs), the mix design rules commonly employed for ordinary structural concrete cannot be applied as such for RACs. Therefore, the formulation proposed herein is intended at generalising the aforementioned rules with the aim to take into account the higher
Mix design for recycled aggregate pervious concrete based
This paper demonstrates that RSM can be used to design the mix proportion of recycled aggregate pervious concrete. From the perspective of the internal structure of recycled permeable concrete, the factors affecting its strength and porosity are the paste properties, the coating thickness of paste on the surface of aggregate and the void content of aggregate.
(PDF) Mix Design for Pervious Recycled Aggregate Concrete
International Journal of Concrete Structures and Materials Vol.6, No.4, pp.239–246, December 2012 DOI 10.1007/s40069-012-0024-x ISSN 1976-0485 / eISSN 2234-1315 Mix Design for Pervious Recycled Aggregate Concrete Rasiah Sriravindrarajah1),*, Neo Derek Huai Wang2), and Lai Jian Wen Ervin2) (Received August 29, 2012, Accepted November 6, 2012, Published online November 27, 2012)
A strength-based mix design method for recycled aggregate
2021-4-26 This paper puts forward a strength-based mix design method for recycled aggregate concrete using a modified empirical formula. A total of 30 mixes, the amount of cement varies from 300 kg/m 3 to 500 kg/m 3 and the proportion of recycled coarse aggregate ranges from 0% to 100%, were prepared for the regression analysis of relationships between multiple parameters.
Concrete Mix Design for Completely Recycled Fine Aggregate
The undesirable properties of conventional recycled fine aggregate (RFA) often limit its application in the construction industry. To overcome this challenge, a method for preparing completely recycled fine aggregate (CRFA), which crushes all concrete waste only into fine aggregate, was proposed. The obtained CRFA had high apparent density, and its water absorption was lower than that of the
Mix design for pervious recycled aggregate concrete
2020-3-7 Mix Design for Pervious Recycled Aggregate Concrete Rasiah Sriravindrarajah1),*, Neo Derek Huai Wang2), and Lai Jian Wen Ervin2) (Received August 29, 2012, Accepted November 6, 2012, Published online November 27, 2012)
(PDF) Mix Design of Recycled Aggregate Concrete Using
As shown by Pradhan et al., [1], in comparison to the design method according to IS 10262 (2009), the PPM mix proportioning did not significantly improve the workability of the fresh concrete for
Mix Design and Properties of Recycled Aggregate Concretes
2014-8-26 This work is devoted to the study of fresh and hardened properties of concrete containing recycled gravel. Four formulations were studied, the concrete of reference and three concretes containing recycled gravel with 30, 65 and 100 % replacement ratios. All materials were formulated on the basis of S4 class of flowability and a target C35 class of compressive strength according to the standard