Page 3 - Open access sep 2020

Founded in 1927 Cover
Concrete 3D printing is a
very promising technology
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Published by ACC Limited, L.B. Shastri Road, and holds many possibilities.
Near Teen Haath Naka, Thane (W) 400604. The A ground breaking project,
GE Renewable Energy, COBOD and record-tall wind turbine tower
contents of this journal are contributions of individual record-tall wind turbine towers with created with 3D-printed
LafargeHolcim co-develop
authors, and reflect their independent opinions, 3D-printed concrete bases concrete bases co-developed
findings, conclusions and recommendations and by GE Renewable Energy,
COBOD and LafargeHolcim
do not necessarily imply that they reflect the views is displayed on the cover page
of the Publisher, ACC Limited. The Publishers are of this edition.
THE INDIAN CONCRETE JOURNAL not liable for any damage or inconvenience, caused Cover image source:
Volume 94 • Number 9 • September 2020 • Pages 89 to anyone who may have acted on the information LafargeHolcim Innovation Center
contained in the publication.
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ISSN (Digital) : 0019-4565 This is a Scopus indexed journal.

04 EDITORIAL 38 Self sensing concrete for smart infrastructure

Ankur A. Kulkarni

06 FOREWORD 44 An Innovation Process Model for Technology
Development and Adoption in Construction
Dhanada K. Mishra, Jing Yu,
Christopher K. Y. Leung

PART I : FEATURES 54 Consideration of corner/edge HSC column-NSC
slab joint strength in design
07 NEWS and EVENTS N. Subramanian

63 Morphological characteristics of roller-compacted

concrete mixes containing reclaimed asphalt
PART II : TECHNICAL PAPERS pavement aggregates

08 Concrete 3D printing – progress worldwide and in Solomon Debbarma, G.D. Ransinchung R.N.
India
Shantanu Bhattacherjee, A. V. Rahul, 74 A study on defect monitoring of concrete with
machine learning of the Impact-Echo spectrogram
Manu Santhanam
Shimbo Hiroshi, Mizobuchi Toshiaki,
Ozeki Tomoko, Nojima Jun-Ichiro
26 Factors affecting productivity and functionality of 83 A case for the wider production and use of

precast concrete building construction
Arifullah P. Sherfudeen, Radhakrishna G. Pillai, masonry cements
Raghavan N., and Satyanarayana N. Kalidindi Shashank Bishnoi

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