about us

European Airvent Technology is one of the world’s leading creators of cost-effective solutions in cleaning, sealing and coating technology for air vent ducts.

E-AT has many years of experience in cleaning, sealing and coating ventilation shafts and technical installations and a staff of extremely knowledgeable technical specialists ready to assist you. We work through partners and help deliver high-end solutions to your costumers.

 

Our solution has been tested by The Danish Institute of Fire and Security (DBI) and is developed in cooperation with Technological Institute (TI), as part of a EUPD project focusing on energy efficient solutions for residential buildings.

Our coatings and robots undergo constant research, development and testing to ensure top performance and unique value.

We are a privately-owned company based in Copenhagen, Denmark. With a clear strategic focus on three core growth areas: Offshore and maritime, production facilities, residential buildings and office space

Kimmy Olesen

CEO

Henning Jacobsen

Head of Sales

OUR VISION

Developing sustainable and environmentally friendly solutions for renovating ventilations shafts and fire resistant proofing for the benefit of the contractor and end user.

Being a global leader by applying cutting-edge technology and robotics with sophisticated chemical and nano solutions creating unique value propositions for all stakeholders.

Building unique competences and core capabilities within the E&C, EPC and Offshore industry through partnerships.

Frequently asked questions

What is the Cleaning speed?


Up to 5 meters per second. Depending on task




What is the Coating speed?


20 meters/hour. Depending on task




What is the waiting time before the system can be turned back on?


Approximately 10-15 minutes. The coating does not need to be dry.




What is the waiting time before ducts can be re-coated (at 20 degrees C)


24 hours. We always inspect the system 24 hours after coating, to ensure and document the quality. The system can be re-coated after 24 hours if more than one layer is needed




What is the recommended wet film thickness?


215 µm (=120 µm dry film thickness). Total recommended consumption for optimal protection (VentGuard SC50): 400 g/m2 = 120 µm dry film thickness).




What is the minimum size/maximum?


The smallest we can clean, and coat is 70mm. Standard sizes below. If you have specific measurements in mind, please let us know and we will find a solution that fits your need.

The following is our standard sizes

  1. Round, standard sizes: R80 mm, R100 mm, R125 mm, R160 mm, R200 mm, R250 mm, R315 mm
  2. Square, standard sizes: 80 x 80 mm, 100 x 100 mm, 150 x 150 mm, 100 x 150 mm, 200 x 200 mm




What materials can the coating be used on?


Concrete, plastic, stainless steel, and galvanized/ungalvanized are the most common material for us to work on. But the coating can be used on any surface, if it is not too porous. To ensure adhesion surfaces should always be clean and free of dirt, dust, rust etc. prior to coating.




Which kind of system can this coating be used?


We only recommend our solution for use in ventilation ducts at this stage. But we see a great potential for using it in other systems, therefore we are constantly developing our solution.




What is the durability of coating for chlorine/chemical resistance?


We are continuously developing and testing our coating in cooperation with Technological Institute in Copenhagen. The results we have is very positive and show that VentGuard SC50, can withstand chlorine and chemicals ph range 3-12. We have used our solution in industrial buildings (where the ducts are exposed to for example chlorine or potassium hydroxide) for the last five years. To this date the coating is holding up, with no deterioration in the coating.





RESSOURCES

BROCHURE

PRESENTATION

Certificates

DNV - Certificates & Approvals

DBI - Fire Technical Assessments

TEST RESULTS

ENERGY EFFICIENCY

REFERENCES