Конференция по строительным технологиям

International Conference on Construction Technology and Engineering Big 5 Global

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First week: 15-18 February 2025
Week 2: 24–27 February 2025

Venue: Riyadh Front Exhibition & Conference Center, located in ROSHN Front.

We invite you to take part in the largest event in the construction industry, where leading experts, innovators and professionals from around the world will gather to discuss advanced technologies and engineering solutions.

Riyadh Front Exhibition & Conference Center located at ROSHN Front

The event became a focal point for innovative technologies and sustainable solutions, setting the direction for the future of the industry. Exhibitors were able to make valuable contacts, opening up real opportunities for growth and creating long-term partnerships.

Big 5 Global 2024 is the place where industry leaders meet to discuss cutting-edge developments, share experiences and define new trends in construction, engineering and sustainability.

Construction methods

Development of construction technology

Architectural technology
Ultra-high construction technology
Seismic technologies
Big space technologies
Tunnel technology
Stone crushing technique
Manure transportation technology and space support
Bridge technology
Bridges in ancient times
Modern bridges
Bridges today and the future
River Management Technology
Dam technology
Marine and Port Technologies
Port equipment
Coastal conservation techniques
Objects crossing a strait or sea area
Foundation technology
Soil improvement methods
Shield Passage Technology
Methods of excavation work

How to legalize documents?

Since what is being legalized is actually the signature and stamp or seal of a public official, the first step for a private document is to have the individual's signature on the document notarized. Since the notary is a public official, his signature and seal can be notarized and legalized.

Conference on Construction Technologies

Once a document has been authenticated, it must be certified by the foreign jurisdiction to be valid there. This process, called legalization, usually takes place at the country's embassy or consulate and can be considered the final step in the authentication process.