Linear joint seals are passive fire protection systems designed to maintain the required building fire resistance across a separating element plus, if and where relevant, to accommodate a defined degree of movement. Linear joint seals can be found in walls, floors and in so called head of wall applications-joints between wall and ceiling or wall and floor.
Download Library
FAQs
Yes, Sika's linear joint sealants are formulated to accommodate joint movements resulting from thermal expansion, structural movements, or other factors. The extent of movement accommodation varies by product, so it's essential to consult the technical data sheets for specific movement capabilities to ensure the selected sealant meets the project's requirements.
Sika's linear joint seal products are tested and certified to comply with all relevant standards including EN, UL, EAD (ETAG), and ASTM.
Linear joint seals are passive fire protection systems designed to maintain the fire resistance of separating elements, such as walls and floors, by sealing joints and gaps that could otherwise allow the passage of fire and smoke. These seals are crucial because they help contain fire within a specific compartment, preventing its spread to adjacent areas, thereby enhancing the safety of building occupants and protecting property.