KNOW-HOW, EXPERIENCE, TESTING, DOCUMENTATION, REFERENCES.

Betongtett AS is a family-owned company based in Bergen, Norway. The company began as Stein & Utemiljø AS in 1993 and became Maynor AS in 1997. In 2016, Maynor AS was converted to a holding company due to property acquisition, while Betongtett AS became the name of the new operating company. It continues today with the same management team. We own the trademarks Betongtett (N), Controll (N/EU), Innerseal (EU) and Topseal (EU).

We develop, produce and deliver our own sealers for treating/preventing moisture problems in masonry and concrete.
Product development focuses on environmental conditions and performance.
Our products have been perfected as a result of our broad practical experience and technical know-how and Betongtett AS employees are also qualified to act in an advisory role.
All our products 
meets all International standards. This has led to very good references and feedback from both home and abroad.

In addition, our production processes are quality-assured and certified according to European standard NS-EN 1504-8 system 2+.

SPECIALISTS IN MOISTURE PROTECTION FOR MASONRY AND CONCRETE.

Concrete is a solid, durable and hardwearing material which some believe is everlasting. However, due to its porosity, it is sensitive to water and moisture which transports salts and pollution into the structure. These substances also attack the concrete’s ability to bind, along with its core and spine – reinforcement. It’s important to be aware that all concrete must be sealed to protect and retain its strength and durability.

We specialise in the sealing, prevention and resolution of moisture problems in all types of concrete structures.

A WIDE RANGE OF EXPERTISE.

We have associates in Europe, Africa, South America, the Middle East and Asia. Over the years, we have built successful partnerships with operational and mobile teams with the relevant expertise and long experience in this field. Our products are used for sealing masonry and concrete in harsh environments such as heavy industry, biogas plants, agriculture, transport hubs, wastewater treatment facilities and power plants.

We have the know-how.

THE SURFACE PROTECTION OF THE FUTURE IS INTEGRATED IN THE CONCRETE

The environmentally-friendly technology we are working on was originally developed in the 70’s and 80’s during construction of the Norwegian Condeep platforms (concrete substructures) in the North Sea. Despite the harsh climate, the platforms are still operational.
Since the mid 90’s, we have developed waterproofing technology through several new generations and our products are now used in car parks, biogas silos, port facilities and nuclear power plants around the world.

Contact us – we have more solutions to offer.