Tinbergen Chemistry Teaching Laboratory

The Tinbergen Building is a typical example from the period and characterises many of the ideas of that time. Constructed in a combination of poured concrete and pre-cast sections with a rectangular plan and canted staircase towers, it however has undergone a number of building expansions over the years that has resulted in many of the original characteristics being obscured; diminishing the quality of Sir Leslie Martin’s original work.

The design approach provided the opportunity to enable modifications to the building to be incorporated in a considered sympathetic and holistic way that restored the value and reinforced the considerable attributes of the initial vision, proposing new usages that were suited to the spatial character of the existing off-form structure.

The proposed design re-establishes the stepped profile; the symmetry; the uniform street edge alignment and the floor plan symmetry of the building wings and arrangement of ‘fingers’ of the original form. The integrity of Sir Leslie Martin’s original building was reinforced by including, a strong grid/frame, stacked modular ‘bars’ and a strong reading of horizontal elements ‘floating’ above the groundplane.

Highly serviced uses such as the Chemistry Teaching Laboratory were proposed within the extension to minimise the impact of the existing structure. This contemporary reinterpretation of the original brutalist architecture is characterised by an extension of articulated concrete portals with a fine horizontal infill of white GRC cladding with a terracotta brise soleil, that introduces filtered natural light into the research spaces, providing an empathy and increased legibility of Martin’s original work.

A new student social space forms a “transparent room” with external seating steps that terminates the strong axial circulation created by the contemporary replanning, directly linking the street arrival and entry with the amenity afforded by the adjacent sporting fields of the University.