Kalmatron® Corporation is a concrete admixture manufacturer based in South San Francisco, CA. The company was founded by Dr. Alex V. Rusinoff, the inventor of Kalmatron®, in 1994 in the city of Khabarovsk, Russia, and opened its first plant in the United States in 2003.

In addition to admixtures, the Kalmatron product line includes primers, concrete regenerative sprays, radiation shielding materials, DCM, EMS, IIW utilization technology, and protective and waterproofing coatings for concrete, wooden and masonry structures.

The signature characteristics of Kalmatron concrete are high density (as in 100% waterproof concrete), the complete absence of shrinkage cracks, and increased resistance to environmental and chemical corrosion.

Kalmatron is used in a great variety of applications, including road construction and repair; precast, stucco and plaster; production of panels, roof tiles and blocks; construction of parking lots, swimming pools, emergency shelter; domes, agricultural and chemical plant facilities; sewer systems and waste water treatment plants; dams; hazardous waste storage facilities; marinas, piers, and foundation slabs.

We work closely with our clients to provide the best solution for every project, whether for new construction, repair, or maintenance and preservation of existing structures. Support (including mix designs) is available daily Mon.- Sat.

Kalmatron® - Inventions of the 21st Century


admixtures, coatings, waterproofing, concrete, additives




  Construction, Manufacturing, Building Materials, Chemical Admixtures


  276 Michelle Court South San Francisco, CA 94080 United States



Dr. Alex V. Rusinoff, Ph.D. S.P., Inventor of Kalmatron and Founder of Kalmatron Corporation
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