Venymäliuskat

Venymäliuskat, also known as expansion joints or expansion strips, are flexible materials used in construction to accommodate the movement of building components. These movements are primarily caused by thermal expansion and contraction, as well as structural settling and vibration.

Typically made from materials such as rubber, neoprene, or various types of plastics, venymäliuskat are designed to be compressed or stretched. They are commonly installed between dissimilar materials, such as concrete and masonry, or at junctions where different building elements meet. Their primary function is to absorb stress and prevent cracking or damage to the surrounding structures.

The application of venymäliuskat is widespread, found in pavements, bridges, buildings, and even industrial flooring. They are crucial for maintaining the integrity and longevity of structures by allowing for natural material movement without causing structural failure. The specific type and size of venymäliuska chosen depend on the expected range of movement, environmental conditions, and the specific application requirements. Proper installation is key to their effectiveness.