The Ural Federal University (UrFU), in collaboration with the Liaoning University of Technology, has created new composite bricks. They possess unique heat-accumulating properties. This was reported by the press service of UrFU.
Scientists have manufactured two models of self-insulating hollow bricks: one filled with a phase change material (PCM) composite, the other without it. Hexadecane (paraffin) was used as the PCM filler.
Composite bricks reduce heat loss inside buildings by 15%—25% compared to traditional counterparts.
According to Vladimir Alekhin, Head of the Department of Computer-Aided Design Systems at UrFU, the new bricks are capable of accumulating heat during solar peaks. This significantly increases their efficiency in cold climates.
Tests have shown that the temperature between the inner and outer surfaces of the bricks can differ by almost 6°C.
Earlier www1.ru reported that a new method for creating building materials was discovered in Perm.
Read more materials on the topic:
Now on home
Герой России Гарнаев: никто из профессионалов о возобновлении производства на КАЗ всерьёз не говорит
Система отслеживает спутники на высотах до 50 000 км и ведёт за ними наблюдение
The armored vehicle is equipped with a KamAZ-740.35-400 diesel engine with a power of 400 hp.
Constant improvements in avionics, weapons and tactical capabilities will make the aircraft a flexible response to future challenges
The exterior of the KamAZ-54901 features fairings on the cab and chassis for fuel economy
Fighters are in demand both domestically and abroad
Tyazhpromexport and Venezuela Agree on Plant Revival
The company not only completed the state order, but also quickly mastered the production of AK-12K for special forces
Experts have developed a photogrammetric complex with a resolution of less than 1 cm
