Precast Structure Projects

Xypex Admix is blended into the concrete at time of batching enabling companies manufacturing precast products such as manholes, box culverts, pipe, architectural panels and highway median barriers to waterproof their products before they leave the plant.

Project Listing
  • Broadcast Hill Feeder Main

    Banff, Alberta, Canada

    The joints of this 900 mm diameter concrete water pipe were welded every 36 ft. and then filled with Xypex Megamix II.


  • Cast-in-Place Underground Vault

    Manteca, California, USA

    The utility agreed to the crystalline waterproofing combined with a rolled-on membrane for extra protection. In total, the team mixed Xypex Admix C-500 into 80 cubic yards of concrete mix. The vault project was complete on time and budget. Soon after, the utility selected Machado and Sons Construction to build another vault. Machado plans to use Xypex on that one as well. 

  • Centro Hotel, Sharjah Airport

    Dubai, United Arab Emirates

    Waterproofing membranes had originally been specified in the elevator pits for this prestigious hotel. Following extensive worldwide use of Xypex in this application, it was decided to use Xypex Admix C-1000 as a more efficient alternative for the ready-mix concrete, together with Xypex Concentrate for joints and tie-holes. After successful flooding-tests, Xypex was then specified and successfully used in water tanks and reservoirs.
  • Cronulla Marina

    Sydney, Australia

    Dosed at 4 kg/m3 with Xypex Admix C-2000 NF, this mix was designed to achieve 32 MPa at 48 hours and 50 MPa in seven days. The two-tonne post-tensioned units of this floating concrete structure had to be lifted from their formwork 36 - 48 hours after casting.
  • Dee Why Seawall

    Dee Why, Australia

    Xypex Admix was used in the mix design to help achieve greater concrete durability. Durability was one of the most important objectives in the design of this seawall. Aesthetics were also a prime objective and a beige oxide was added to the Xypex Admix used in all visible areas.
  • Drainage Overflow Pipe

    Moscow, Russia

    The 3 cm joints of this overflow pipe were left open during construction. All these joints were treated with Xypex Concentrate then filled with Xypex Patch'n Plug to ensure watertightness. Subsequent hydraulic testing indicated no leakages.
  • Football Stadium

    Valencia, Venezuela

    After other waterproofing systems had been tried without success, a total of 6,800 kg (15,000 lb) of Xypex Concentrate was used to completely waterproof the concrete stands of this Valencia stadium. The bottom photograph shows the Xypex application in progress, while the top photograph shows the stands after completion.
  • Hisense Arena

    Melbourne, Australia

    Xypex Admix C-1000 NF was blended into the concrete mix to waterproof and protect the precast bleachers for this multipurpose stadium (formerly named the Vodafone Arena). The seating design of this stadium is stunningly innovative and the contractors used the latest technology to ensure that the arena would accommodate a wide range of functions.
  • I-405 Interchange – Pre-Cast Storage Units

    Washington, USA

    Over 4,000 lbs. of Xypex Concentrate was applied to these pre-cast storage units. A few light mistings of Xypex Gamma Cure were used to speed the curing process. All Xypex waterproofing tasks were accomplished prior to shipment to the job site.
  • I-Flex Solutions

    Bangalore, India

    The planter boxes and podiums in the basement of this structure were treated with Xypex products to waterproof and protect the concrete.
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