Product Innovations

Sikacrete®-930 UHPC represents an important milestone in the continuous innovation that our customers have grown to expect from Sika. Reaching more than 20,000 psi, Sikacrete®-930 UHPC uses patented technology to provide an Ultra High-Performance Concrete (UHPC) mix in a single-component, bag product vs. site-batched concrete mixes that involve weighing multiple powders, aggregates and measuring chemical admixtures with fine detail to ensure batch-to-batch uniformity and provide assurance of the final results.

Sikacrete®-930 UHPC significantly reduces the labor currently associated with UHPC and assures the engineer of specified performance. Sikacrete®-930 UHPC also uses low dust technology to help contractors meet OSHA requirements for respirable quartz. Its unique formula fully mixes in less than 8 minutes, dramatically reducing the mix time associated with site-mixed UHPC mixes and significantly improving the efficiency on the job. The flow properties of Sikacrete®-930 UHPC have been optimized for use in all UHPC applications including headers, shear keys and overlays. 

Current outdated technology requires on-site batching: 

• Cement, fly ash, slag, silica fume, multiple admixtures
• Requires time to weigh and measure materials
• Easy for mistakes to affect material performance
• Batching produces a lot of dust
• Mix times of 15-20 minutes per batch

Our new innovative technology offers pre-packaged material:

• Sikacrete®-930 UHPC and Sikafiber®-6513 UHPC all in one!
• Eliminates time to weigh and measure
• Eliminates mistakes
• Dust-reduced formula minimizes dust
• 10 minutes mix time improves efficiency

Sika MonoTop®-4500 Geo Hybrid is a one-component, pre-packaged, ready-to-use, fiber reinforced, high strength, shrinkage-compensated hybrid geopolymer mortar. Formulated for application by trowel or low-pressure spray. It is designed especially for the repair of vertical and overhead surfaces in highly corrosive environments.

Features:

• Ready-for-use, one-component material
• Easy to use; just add water
• Increased resistance to acids and other highly caustic environments
• Sprayable system
• Superior workability
• Can be troweled and screeded after application
• Superior abrasion resistance over conventional Portland cement mortar
• High bond strength ensures superior adhesion
• Compatible with coefficient of thermal expansion of concrete
• Good freeze/thaw resistance
• High early strengthsVery low shrinkage
• Fiber reinforced