Skip to main content

Sustainable bricks from KENOTEQ

UK firm KENOTEQ is offering a sustainable construction product in the shape of an unfired brick that is made from waste materials. Construction and demolition waste make up around 90% of the materials used in the firm’s novel K-Briq.
August 19, 2021 Read time: 1 min
A novel brick is now offered that is made from waste materials

The company is a clean-tech spin-out from Heriot-Watt University and is looking to commercialise production of its brick. The aim is to supply more than two million bricks/year.

The K-Briq is made from over 90% recycled demolition and construction waste materials. It has just 10% of the CO2 emissions of a traditional fired brick for its production and requires less than 10% of the energy in its manufacture.

The firm says that the production of this type of brick reduces the need to send waste materials from construction and demolition to landfill. In addition, production also slashes energy use, both in manufacturing and also in use as it has double the insulation properties of existing bricks and blocks. By using recycled pigments, it can be made in a range of colours providing flexibility to architects and design planners.

The K-Briq was conceived by Professor Gabriela Medero from Heriot-Watt University following more than a decade of research and development into creating innovative, low-carbon products from recycled construction waste. Professor Medero is co-founder and technical director of KENOTEQ, which launched in January 2020.

Related Content

  • New data is available concerning the future for electric cars
    June 25, 2012
    Increasing demand for passenger cars worldwide could boost pressure on consumers to consider electric vehicles. According to the World Bank, more cars could be built over the coming 20 years than in the entire auto industry’s 110-year history. The Organisation for Economic Co-operation and Development (OECD) predicts that between 2010 and 2050, passenger transport flow will grow by some 30% in developed countries. This increase will have a significant impact on traditional road networks and modes of transpo
  • Sophisticated asphalt plant from Ammann
    March 21, 2022
    A highly sophisticated asphalt mixing plant is in operation in southwestern Germany. The plant is now being operated by Makadamwerk Schwaben.
  • Long life asphalt paving reduces maintenance
    April 11, 2012
    Contractor FM Conway is working on a three year contract with Dover Harbour Board to reconstruct and resurface busy access routes and large vehicle parks within the port. One of the major factors for this contract being awarded was the company's strong green credentials. The contract is based around small and large individual paving projects within the Eastern Docks, which can range in time scales from three weeks to six months. The first phase of work, which started in early May, was to fully reconstruct
  • Long life asphalt paving reduces maintenance
    May 8, 2012
    Contractor FM Conway is working on a three year contract with Dover Harbour Board to reconstruct and resurface busy access routes and large vehicle parks within the port. One of the major factors for this contract being awarded was the company's strong green credentials. The contract is based around small and large individual paving projects within the Eastern Docks, which can range in time scales from three weeks to six months. The first phase of work, which started in early May, was to fully reconstruct