Knokke-Heist is a popular seaside resort on the Belgian North Sea coast. The 12-km-long dyke from Zeebrugge to Knokke attracts visitors from all over Belgium as well as tourists from neighboring countries, especially during the summer months. Since the redesign of the Lichttorenplein, the square in front of the tourist information office, and other public places, they are duly received. Urba-Style, a company for the production of concrete solutions based in Tournai, created a new pavement made of architectural concrete alongside with other elements made from the same building material, such as the eye-catching fountain. Inspired by the color stripe of a photographic film, the concrete was pigmented in a rainbow style using products from Cathay Industries. The specific use of different shades provides orientation, but also serves to reflect the vitality of the town.
Sustainable and multifaceted
Architectural concrete is mechanically highly resilient, requiring low-maintenance and easily withstands the coastal climate. Besides being an ecological choice, the main characteristic of the building material stands on its almost unlimited style and surface finishes thanks to the possibility of coloring it with pigments. These are mixed with white or grey cement, water and adjuvants. „Architectural concrete is one of the most interesting materials on the market, economically speaking and for the usage made of it“, says Jan Laroy, Managing Director of Urba-Style. „That is why it was the best material for the redesign of the Lichttorenplein.“
Apart from the pavement, the designers also used concrete on a total area of 1,800 m2 to shape a fountain, blocks and slabs, stairs and further elements. Pigments from Cathay Industries were used in the coloring process. Their experts assisted Urba-Style in finding the right shades. „We have been working with Cathay Industries for more than 15 years now. The quality of the products and the radiance of the colors produced with them are convincing“, says Laroy.
Bright pink with colorful highlights
Since pink-colored concrete is used for both pedestrian areas and road surfaces, light stones demarcate a clearly visible boundary in order to meet safety stan-dards. Safety is additionally increased by the integration of various symbols as used in bicycle paths and wheelchair ramps. The large fountain in front of the tourist information, the water basin which is made of concrete in the same pink shade as well, also fits into the overall picture. The color scheme is executed down to the smallest detail.
Blue pops of color for the Rubensplein
Further, the Rubensplein, a busy square on the beach promenade with many restaurants and hotels, was redesigned as well. Here, concrete tiles in various shades of grey were used on a surface of 1,500 m2, with blue as occasional pop of color. The marbling of the tiles is caused by polished concrete: Black stones are added to the blue-colored concrete and come to the surface after polishing. The result is an interesting structure that makes a large surface appear diversified and attractive.
Due to these prominent examples, the city of Knokke has become known for investing in urban design proj-ects involving colored concrete – and it continues to do so. „To me, the whole town is the perfect showroom for demonstrating the different possibilities when designing public spaces with pigmented concrete“, states Laroy from Urba-Style.