We organize
international events
and work with related organizations. Contact
02
03
We educate and
offer help
We are committed to the best possible quality of asphalt work. Latest News
03
01
We organize
professional excursions
We organize many educations and trainings at home and abroad. Events
01
02
We encourage quality
carrying out asphalt works!
We organize many educations and trainings of asphalt personnel. Latest News
01
02
Asphalt plants An overview of all asphalt plants can be seen below. View all plants
02
03
Colloquium 2025 - from 26 to 28 November. the largest international meeting on road construction and maintenance in Slovenia.

Read more in our latest news

Need more information?

News archive

Read the latest news...

Bulletins and newsletters

Overview of all past ZAS bulletins...

Media about us

Read publications from various media...

Video content

Watch the prepared video content...

Events

View organized events...

Advantages of asphalt

Learn about the benefits of asphalt...

We are dedicated to member satisfaction

We are committed to the highest possible quality of asphalt works,
while also exchanging opinions, experiences
and good practices.

1 +

Successful projects

1 +

Satisfied members

1 +

Awards given

1 +

Organized gatherings

Work program:

• Coordination of asphalt activities in Slovenia
• Cooperation with membership: individuals and companies
• Cooperation with related organizations: EAPA, Gestrata (A), DRC, IZS, road associations, FSV (A), GZS, DAV (D), HAD (CRO) and Putar (SRB)
• Providing funds for the operation of the association
• Management of all association bodies
• Organization of meetings of the Board of Directors, NO TO, OZVO, SI, SHI, OPD and organizing committees
• Emphasized communication via the ZAS website
• Cooperation with clients, managers and the local community

• Education and Training
• Colloquium on Asphalts, Bitumen and Roadways
• International Road Maintenance Day
• Professional Meetings

• Pavement structures as the most important element of the road
• Promoting sustainable development technologies:
-- Warm asphalt mixtures
-- Recycling
-- Noise-reducing asphalts
-- High-modulus asphalts
-- Reinforced asphalt pavement structures
-- Advanced mixture and layer testing procedures
• Digitalization in the production and installation of asphalt mixtures - ASFALT 4.0

• ZAS Organizational and Professional Bodies
• Website
• Education and Training
• Bulletin “From Assembly to Assembly”
• Professional Consultations

• Advantages of asphalt, cooperation in upgrading materials
• Recommendations for individual actors in the asphalt industry (clients, importers, manufacturers, etc.)
• Quality assurance and control
• Professional tasks and technical regulations (TSPI for waterproofing)

• Education and training of asphalt workers, Slovenia
• Serbian Road Congress, Belgrade, Serbia
• Bauma CTT Russia, Moscow, Russia
• German Road and Transportation Congress, Dortmund, Germany
• Gestrata Bauseminar
• NAPA Annual Meeting, Orlando, Florida
• ZAS - Education and training of asphalt workers, Slovenia
• EAPA, ASEFMA, ZAS,... - International Road Maintenance Day
• HAD Opatija, Croatia
• Intertraffic Amsterdam, Amsterdam, Netherlands
• EAPA & Eurobitume Congress, Madrid, Spain
• AAPA International Flexible Pavements Conference and Exhibition, Brisbane, Australia
• ZAS - Colloquium on Asphalts, Bitumen and Roadways, Slovenia

Do you want to join us? Members gain access to more detailed content.

Premium partners

Our members