• From 1/5-1/11/2011 wrote a Prædoc. “Glazed lightweight building components” from the Centre for Design Research at the Royal Academy School of Architecture, attached to Institute 4/advisers Anders Brix & Anders Abraham.
  • In 2013, received a grant from Aase and Ejnar Danielsen‘s Foundation to further develop the project.
  • In 2014, received a grant from Merchant LF Foghts Foundation.
  • In 2014, started collaboration with the Danish Technological Institute to complete the project. Received a grant from the National Research and Innovation Agency.
  • 2017 -2019 grant from Research and Innovation Fondation, Otto Bruuns Fondation and Realdanica.


The goal of the project is to optimise and commercialise a new groundbreaking construction product, glazed lightweight construction components, and to identify and fill a knowledge gap in the new material technology. The goal is to develop the aesthetic potential of concrete, as well as to identify possible technical challenges/issues by identifying this type of upscaling of facade panels/building envelope in insulated complete wall elements. Large scale glazed concrete surfaces could have a significant bearing on the building’s visual expression with beautiful colour and texture expression, in that it would create an alternative to, for example, divided tile and brick facades. The glazed surfaces are also very durable, wear-resistant and weatherproof.

Why glazed concrete? Large scale glaze treated concrete formwork would run along the entire stretch of the element and would not be divided into bricks,  tiles, plaques and grouting as it usually is. In other words, it will form larger elements and thereby affect the visual expression.
This development project will help to develop new concrete aesthetics and put it in a contemporary context.

Tegnestuen Vibeke Rytter  (VR) is a company in the field of development and advice on glazed lightweight components (GLK). VR has invented a patentable concept / method for producing glazed concrete products that can give buildings new visual design concepts – and features – inside and out. Customers are dk / int. builders and concrete producers.
VR has no DK competitors within GLK industrial building products, but the idea has a technological family relationship with former associate professor at DTU BYG, Anja Bache’s glazed concrete material, targeting the market for unique and decorative designs on facades.
The development result must provide the basis for an owner community with development. partner / license agreement with DK / Int. bricklayers / concrete manufactures to produce and sell glazed construction products on defined markets.

The idea

GLK modular construction system of 3 cm thick glazed concrete slabs in different geometries and sizes combines the tile’s beautiful surface and durability with lightweight low cost, shape stability, flexible formats. They have clear colors, are durable, weatherproof, without steel fibers, no flare in the glaze, a lower burning temperature and can be scaled up to large formats.
Peeled GLK panels are an alternative to ceramic tile & brick’s divided facades. Gives buildings and spaces new visual design concepts and features including . Can tie inner and outer surfaces together with functional fixtures and unclean furniture. Can be used as an in situ molded column / wall element, recessed in the production environment as an integrated wall / fixture element or cladding facade panels.

The goal is, among other things, to test the concrete composite within 3D print / building elements / fixtures, uban designs / furniture.

The target group is architects, builders, contractors and construction markets – dk  who are constantly looking for technologies for new designs inside as well.
The product has news value and substitutes painted steel plates, bricks, ceramic tiles, glass and foreign glassware. Dyed glass is durable, heavy, fragile and expensive, tiles have limited possibility of upscaling.


Glazed lightweight building components 

Videnskupon 2014  & Innobooster 2017 

Prædoc. 2011 Glazed lightweight building




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