Gateway SA


Jaspers - Eyers & partners

Study team:

VK Engineering
Gateway – Brussel Gateway – Brussel Gateway – Brussel Gateway – Brussel

Gateway – Brussel

Renovation and new construction.


This involves the renovation and extension of an office building above a car park at Brussels Airport at Zaventem. There are 4 wings: A, B, C and D.
Buildings A and B are renovation projects, buildings C and D are new builds.
3 parking levels – 8 office floors with enclosed atrium.


Date subscription 22-11-2013
Executed by 50% Alg. Aann. Van Laere nv 50% CIT Blaton sa
Start 01-09-2014
Delivery 01-08-2016

Technical description

New construction: foundation slab on full ground surface with foundation piles fabricated by soil displacement. Reinforcement of existing foundations by means of jet grouting.
Structure of reinforced concrete.
Walls cast on location.
Prefab pillars, beams and vaulting.
Steel dome structure (roof).
Renovation: existing building is to be completely stripped down to the existing concrete structure (pillars and ribbed floor slab)

Building physical data

Total surface48.500 m²
Number of levels12
Offices33.500 m²
Parking15.000 m²
Demolition work900 m³
Excavation8.500 m³
Concrete to be cast on site7.940 m³
Prefab concrete2.027 m³
Vaulting & TT elements21.718 m³
Reinforcement777 tonnes
Steel472 tonnes
Print sheet