Xypex Admix

Product description


Xypex is a unique chemical additive for enchancing waterproofing and durability of concrete. Xypex Admix C-1000 is added to concrete mix when batching. Xypex Admix C-1000 consists of portland cement, fine treated silica sand and a set of patented compounds. Active chemicals react with moisture in fresh concrete and with by-products of cement hydration to cause the catalitic reaction which generates non-soluble crystalline formation throughout the pores and capillary tracks stopping penetration of water and other liquids into concrete.

Note: Xypex Admix C series has been formulated to meet different project and temperature conditions. Consult Xypex distributor to get the most appropriate Xypex Admix for your project.


  • Reservoirs
  • Sewage and water treatment plants
  • Secondary containment structures
  • Tunnels and subway systems
  • Underground vaults
  • Foundations
  • Parking structures
  • Swimming pools
  • Modular elements


  • Resists extreme hydrostatic pressure, either positive or negative.
  • Becomes an integral part of the main structure.
  • Tolerant to agressive chemicals.
  • Can seal statical cracks up to 0,4 mm.
  • Allows concrete to “breathe”.
  • Non-toxic.
  • Less costly to apply than similar methods.
  • Permanent.
  • Added to the concrete at the time of batching and therefore is not subject to climatic restraints.
  • Increases flexibility in construction scheduling.

Find more about product on the Estonian data sheet  Xypex_Admix_C-1000.pdf
and from our sales representatives.