Ontelotiilissä

Ontelotiilissä, often translated as hollow bricks or cavity bricks, are a type of masonry unit characterized by the presence of one or more internal cavities. These cavities can vary in size and shape and are typically formed during the manufacturing process of the brick. The primary purpose of these hollow spaces is to reduce the overall weight of the brick compared to solid brick equivalents, which can simplify handling and transportation.

The construction application of ontelotiilissä is widespread, particularly in load-bearing walls and partition walls. The reduced weight makes them easier for masons to work with, potentially speeding up construction times. Furthermore, the presence of air-filled cavities can contribute to improved thermal insulation properties. The trapped air acts as a barrier to heat transfer, helping to keep buildings cooler in the summer and warmer in the winter, thus potentially reducing energy consumption for heating and cooling.

In addition to weight reduction and thermal insulation, ontelotiilissä can also offer benefits in terms of sound insulation. The air cavities can help to dampen sound transmission, contributing to a quieter indoor environment. The manufacturing process for ontelotiilissä involves pressing clay or other suitable materials into molds that create the desired hollow structure before firing. Their use is common in various building projects, from residential homes to commercial structures, owing to their practical advantages in construction and building performance.