«(…)HOLEDECK appears to be particularly suitable for light weight long-span floors or where architects and engineers are interested in making better use of the thermanl mass of a concrete coffer slab. (…)»

David Scott, Director, Engineering Excellence Group, Laing O’Rourke

«Probably the most sustainable concrete structure in the world»

Structural Concrete Magazine – Marcha 2014

«(…) The Holedeck brings together in a simple formwork system, sustainability, material savings and structural efficiency demanded by society. Facing the new paradigm: making the planet a better place; Holedeck cooperates making lightweight and activable structures.»

Juan Carlos Arroyo Portero, Civil Engineer, Doctor of Architecture and Author of «Números Gordos en estructuras»

«(…) Its operating principle is the one desired by most structural teams: Maximizing structural inertia by keeping installation systems within the structural system by piercing the structural nerves where material is least needed. This has two consequences: reducing the amount of concrete and the amount of steel.
From this intelligent bet, many types of systems are defined to supply multiple typologies of use and of buildings. In high-rise buildings, moreover, savings are transferred to other key elements such as facades and foundations (…)»

Xavier Aguilço i Aran, UK Manager. Partner BAC engineering and consultancy. MEng, MAMD AQPE, member EIC & CTBUH & ACIES. AA school & UEM lecturer

«Holedeck is an outstanding structural soultion for concrete slabs, technically efficient and flexible, and architecturally singular and attractive.»

Alejandro Bernabeu, Director Bernabeu Ingenieros, Professor at the Architectural School (UPM)