Sealing minimises the flow of gases, liquids, heat and cold between cavities and interstices. This raises interior functionality and comfort. Bonding connects different materials permanently and powerfully. Damping reduces oscillations of all wavelengths in fixed and moveable objects. This dampens the sounds and noises emitted by load-bearing structures and cavities. Reinforcing boosts the strength of load-bearing structures exposed to both static and dynamic forces. Protecting increases the durability of load-bearing structures and preserves the substance of new and renovated objects.
History
The Sika story begins with a major feat of construction - the electrification of the St. Gotthard rail tunnel in Switzerland. When this project presented itself, the firm founded 1910 in Zurich by Kaspar Winkler, seized the opportunity to demonstrate its unique expertise on a high-profile construction project of international importance, using a new type of mortar to stop water infiltration. The contract marked a significant breakthrough for Sika, helping to establish its international reputation as a manufacturer of high-quality products.
The company grew to become one of the world's leading suppliers of construction chemicals, emphasising on integrated system solutions. Diversification into the allied field of industrial adhesives followed in the early 1980s. Today these are the two pillars of Sika's business in specialty chemicals - the Construction Division and the Industry Division.
With an international network of production and marketing companies, Sika has now extended its operations to over 65 countries around the world. This global market presence limits Sika's exposure to the effects of regional economic downturns. It also enables the Group to adapt its highly specialised know-how quickly and efficiently to local market conditions.
