Petrographic investigation on recycled coarse aggregate and identification the reason behind the inferior performance

Petrographic investigation on recycled coarse aggregate and identification the reason behind the inferior performance

Recycled concrete aggregate (RCA) shows more complex behavior in fresh and hardened concrete due to its higher water absorption, weak bonding capacity, poor interfacial transition zones (ITZs) and other uncertainties. The old attached mortar (AM) of RCA is the primary reason behind this. Petrographi...

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Bibliographic Details
Main Authors: Mistri, Abhijit, Bhattacharyya, S.K., Dhami, Navdeep, Mukherjee, Abhijit, Barai, S.V.
Format: Journal Article
Language:English
Published: ELSEVIER SCI LTD 2019
Subjects:
Science & Technology
Technology
Construction & Building Technology
Engineering, Civil
Materials Science, Multidisciplinary
Engineering
Materials Science
Thin section analysis
SEM
Recycled aggregate
Petrography analysis
Construction and demolition waste
Optical microscopic analysis
MECHANICAL PERFORMANCE
PARENT CONCRETE
STRENGTH
CONSTRUCTION
WASTE
BEHAVIOR
SILICA
Online Access:http://hdl.handle.net/20.500.11937/83267

Internet

http://hdl.handle.net/20.500.11937/83267

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