A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Performance of pervious concrete containing combined recycled aggregates
This study evaluates the influence of incorporating two different types of recycled aggregates (RA) from construction and demolition waste (CDW), brick ceramic aggregate (RA1) and crushed concrete aggregate (RA2), from the city of Bogotá, on the performance of pervious concrete under compression and flexural strength. The substitution of RA in the production of pervious concrete is outlined, taking into account five substitution levels. For the pervious concrete mixes, aggregates of sizes retained in a sieve of 1/2” and 3/8” were used. The pervious concrete mixes were submitted, 28 days later, to density tests, void content, compression and flexural strength and permeability. Such pervious concrete with RA reaches compression and flexural strength of up to 5,79 MPa and 2,14 MPa, respectively, which are within the allowed range by the ACI, reaching a permeability of 24,79 mm/s, value that is superior to the common characteristics of pervious concrete
Performance of pervious concrete containing combined recycled aggregates
This study evaluates the influence of incorporating two different types of recycled aggregates (RA) from construction and demolition waste (CDW), brick ceramic aggregate (RA1) and crushed concrete aggregate (RA2), from the city of Bogotá, on the performance of pervious concrete under compression and flexural strength. The substitution of RA in the production of pervious concrete is outlined, taking into account five substitution levels. For the pervious concrete mixes, aggregates of sizes retained in a sieve of 1/2” and 3/8” were used. The pervious concrete mixes were submitted, 28 days later, to density tests, void content, compression and flexural strength and permeability. Such pervious concrete with RA reaches compression and flexural strength of up to 5,79 MPa and 2,14 MPa, respectively, which are within the allowed range by the ACI, reaching a permeability of 24,79 mm/s, value that is superior to the common characteristics of pervious concrete
Performance of pervious concrete containing combined recycled aggregates
Vivian Andrea Ulloa-Mayorga (author) / Manuel Antonio Uribe-Garcés (author) / Diego Paúl Paz-Gómez (author) / Yezid Alexander Alvarado (author) / Benjamín Torres (author) / Isabel Gasch (author)
2018
Article (Journal)
Electronic Resource
Unknown
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Properties of pervious geopolymer concrete using recycled aggregates
| British Library Online Contents | 2013
Properties of pervious geopolymer concrete using recycled aggregates
| Elsevier | 2012
Properties of pervious geopolymer concrete using recycled aggregates
| Online Contents | 2013