28th Sep,2021
JSCE-Faculty of Engineering, KasetsartUniversity Online Joint Seminar

Current situations and maintenance technologies
for concrete structures subjected to chloride attackin Thailand and Japan
About Seminar
The online joint seminar will be hold to exchange the information related to current
situations and maintenance technologies of infrastructures in Thailand and Japan.
Ensuring the safety of deteriorated infrastructures is one of the significant problem inall the countries of the world. In this seminar, we will discuss “the current situations
and maintenance technologies for concrete structures subjected to chloride attack in
Thailand and Japan”.
The seminar is cosponsored by the Concrete Committee of the Japan Society of Civil
Engineers (JSCE) and the Faculty of Engineering, Kasetsart University (KU), and we
invite six experts who lead this field. We are looking forward to your participation.

Our Presenters
Dr. Wanchai Yodsudjai

Dr. Kentaro Koike(Kasetsart University)(Kagoshima University/Port and AirportResearch Institute)

Dr. Sukit Yindeesuk

Dr. Tohru Makita(Ministry of Transport,
Department of Highways(DOH))(Central Nippon Expressway Co., Ltd.)Mr. Satoru Kobayashi(Kajima Corporation)

Dr. Chawis Thongyothee

Date: 28th Sep. 2021

(CPAC SB＆M Life Solution Co., Ltd.)

Time: 13:00-16:00 (Thailand:GMT+7)
15:00-18:00 (Japan:GMT+9)
Venue: Online(ZOOM)
Registration: Admission Free!
https://form.run/@Joint-Seminar※After registration, you will receive an e-mail with the URL(Zoom) of the webinar

28th Sep,2021
JSCE-Faculty of Engineering, KasetsartUniversity Online Joint Seminar

Current situations and maintenance technologies
for concrete structures subjected to chloride attackin Thailand and Japan
Schedule
Date: 28th Sep. 2021
Time: 13:00-16:00 (Thailand: GMT+7)
15:00-18:00 (Japan: GMT+9)
Moderator: Dr. Shingo Asamoto, Saitama University
Co-moderator: Dr. Chakrapan Tuakta, Kasetsart University
ScheduleTime
Thailand(GMT+7)13:00 - 13:10(10 min)Japan(GMT+9)15:00 - 15:10(10 min)13:10 - 13:50(40 min =20 min x 2)

15:10 - 15:50(40 min =20 min x 2)

13:50 - 14:10(20 min)

15:50 - 16:10(20 min)14:10 - 15:30(80 min =20min x 4)

15:30 - 15:50(20 min)
15:50 - 16:00(10 min)16:10 - 17:30(80 min =20min x 4)

17:30 - 17:50(20 min)
17:50 - 18:00(10 min)

Title

PresenterAffiliation

Opening remarks (Dr. Yoshinobu Ooshima, chairperson, JSCE, Concrete
Committee, Sub-committee on International Affairs)
Kagoshima
Durability and its enhancing method
Dr. Kentaro
University /Koike
in Port and Harbor Concrete Facilities
Port and Airport
Research InstitutePart I: Thai standard for chloride
attackDr. Wanchai
Kasetsart
Yodsudjai
University
Part II: Relationship between concrete
conductivity and chloride content
Q&A session
Rehabilitation and Strengthening ofBridges in the NEXCO Central
Expressway Network

Dr. Tohru Makita

Challenges and Practice forReservation Program of DOH Bridges
Subjected to Corrosion.

Dr. SukitYindeesuk

Concrete Durability Enhancing
Technique Using Mixed Silane andSiloxane Water Repellent Agent
Examples of chloride attack andprospects for future repair method
development in Thailand

Central Nippon
ExpresswayCo.,Ltd. (NEXCO)
Ministry ofTransport,
Department ofHighways (DOH)

Mr. Satoru
Kobayashi

KajimaCorporation

Dr. Chawis
Thongyothee

CPAC SB＆M
Lifetime Solution
Co., Ltd.

Q&A session
Photo session and Closing remarks (Dr. Wanchai Yodsudjai, Professor, Vice Dean
for Research Faculty of Engineering Kasetsart University)