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Tuesday 7 July 2020

Volume 8, Number 3, April - June 2020


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URL: http://www.drjdbapat.com
Feedback: (1) consult@drjdbapat.com   (2) jdbapat@yahoo.co.in

This e-bulletin is published to share views on the subjects mentioned as above. Dr J D Bapat may not necessarily be in agreement with the views expressed by experts or quoted in links. The products and services are mentioned only to create an awareness, the quality and other aspects should be verified by the buyers/users; quote the reference number when you contact the suppliers. Visit the URL and see title 'Bulletin - Cement & Concrete' for the objective and other editorial details.

This Bulletin directly reaches nearly 20,000 professionals in my network.
Professional Bulletin: View Archives

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Dr J D Bapat is an independent professional consultant, with four decades experience, working in cement manufacturing and concrete. 

Offer for Professional Work Relationship: PWR 

Join Dr J D Bapat's  professional network: on Linkedin (jdbapat@yahoo.co.in),  on Twitter @ cemcretecon

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Concrete, Mineral and Chemical Admixtures


(a) Ecobond Injects CO2 into Recycled Aggregate

The carbon conditioning turns calcium hydroxide into calcium carbonate with small crystals. These increase the density and strength of the material and decrease water absorption — each of which has limited the use of recycled aggregates for structural concrete. Read more.


(b) Natural Antifreeze Proteins Strengthen Concrete
University of Colorado researchers have discovered that adding polyethylene glycol-graft-polyvinyl alcohol molecules with anti-freezing abilities to concrete can minimize freeze-thaw damage. Read more.


(c) Making self-Compacting Concrete Sustainable
Researchers from the University of Cordoba say they can replace up to 40% of traditional aggregates in self-compacting mortar with granite sludge without compromising durability, strength and compaction. Read more.


(d) Sustainability in Precast Factories
To hold down material costs and reduce waste, India-based Katerra uses precast concrete made with prestressed elements, which allows for large unsupported spans, and prestressed hollow core planks. Read more.


(e) Lightweight Aggregates based on Recycled Plastic
Cemex Ventures is investing in US-based Arqlite SPC, a start-up that produces light recycled aggregates from plastic waste. the product benefits from a low CO2 footprint and a greater durability for drainage, precast and lightweight concrete systems for non-structural use. Read more.

Books
(a) Mineral Admixtures in Cement and Concrete, Author: Jayant D. Bapat, CRC Press, Taylor & Francis Group 
Written for engineers, this book focuses on how to make more workable and durable concrete using mineral admixtures. For each mineral admixture, the book looks at manufacturing and processing, physical characteristics, chemical and mineralogical composition, quality control, and reported experiences. It also examines the provisions of national standards on the admixture’s addition to cement and concrete. Offering a deeper understanding of mineral admixtures, it encourages engineers to more effectively use these and other wastes in cement and concrete to support more sustainable growth of the cement and construction industry. Read More.

(b) Blissful Souls All Of Us: Author: Dr Jayant D Bapat: Publisher: CreateSpace, USA. 
The Book is a result of author's quest to remain happy forever. It focuses on self-improvement through meditation. The real and original nature of self, common to all human beings, is empathic, pure and joyful. However, that ‘self’ has deviated considerably from its original nature. Meditation is a time-tested tool to reach the original nature of self. Like exercise is for the body, meditation is for the mind. Practice controlled breathing or pranayam to assist meditation. The book gives helpful tips to practice meditation for self-improvement. Blissful experiences gained during meditation are useful resolving conflicts, reducing stress, building durable personal relationships and recording improved performance at the work. Meditation and controlled breathing balance the intelligence. The exercise teaches to take a holistic view of life and life’s problems. Book is available in both print and Kindle version. Visit the link to buy/review the book.

Teaching, Training and Research
(a) Professional Training Course on Durable, High Performance Cement & Concrete with Mineral & Chemical Admixtures
Dr J D Bapat offers professional training course on “Durable, High Performance Cement & Concrete with Mineral & Chemical Admixtures ”. Two-day course is useful for engineers working in cement plants, cement and admixtures marketing, construction sites, higher education. Duration and content: tailor-made as per participants’ requirement. Venue: as per sponsor’s preference. Download brochure. Read more.


Download/View

(a) Dr J D Bapat's Offer for Professional Work Relationship: 
PWR

(b) Cement Industry in India –Moving Towards Sustainable Growth by Dr J D Bapat
Article Published in Indian Cement Review, Voll.28, No. 4, Nov. 2013, pp 61-63. Download article.

(c) Petcoke as Fuel for Cement Production: Benefits & Challenges. View ppt.

(d) Techno Marketing of Cement, Admixtures and Equipment. View ppt.

(e) Importance of Continuing Education for Professionals Working in Cement, Concrete and Construction
The field of cement, concrete and construction is continuously developing. Professionals need to update knowledge and skills to achieve performance and economy in concrete. View publication and comment.

(f) Workshop on "Excellence at Work & Relationships": View Details.

Discussions

(a) Join Group: Cement, Concrete and Construction on Linkedin.

(b) Join Group: Indian Society of Cement Engineers (ISCE) on Linkedin.

(c) Join Group: Mineral Admixtures in Cement & Concrete on Linkedin.




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