| Venue | Wangchan Riverview Hotel |
| Province | Phitsanulok |
| Date | 25–27 February |
| Year | 2026 |
Soil Testing Siam Co., Ltd. proudly participated as a sponsor of the 20th Annual Concrete Conference (ACC20), organized by the Thailand Concrete Association in collaboration with the Faculty of Engineering, Naresuan University, and the Faculty of Industrial Technology, Pibulsongkram Rajabhat University. The conference was held from 25–27 February 2026.
This year’s conference was held under the theme:
“The conversion of expertise and innovation in concrete is advancing the pathway toward sustainability and engineering safety, transforming the construction industry.”
Recognizing the importance of this theme, Soil Testing Siam is committed to supporting the advancement of knowledge, innovation, and sustainable development in the field of civil engineering and construction materials.
The conference covered a wide range of key technical topics, including:
Structural Concrete (STR)
Cement and Mortar (CM)
Repair & Strengthening Materials & Techniques / Rehabilitation with Composites (REP)
Concrete Materials for Sustainability (CMS)
Concrete and Innovative Materials (CIM)
New Trends in Construction Techniques (NCT)
Case Studies (CS)
By supporting ACC20, Soil Testing Siam aims to contribute to the exchange of expertise among researchers, engineers, and industry professionals, while promoting cutting-edge technologies and best practices that enhance safety, durability, and sustainability in modern construction.
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Contact us for more information or to inquire about upcoming technical sessions:
- Mobile: 087-555-3656, 092-280-7044
- Tel : 02-907-4820
- Email: soiltestingsiam@gmail.com
- LINE: @SOILTESTINGSIAM

