Thailand (ASIA)
England (EUROPE)
Online
FAIL (the browser should render some flash content, not this).
  

USA

  1. Uses of Perma-Zyme , 1983-1999
    1. Roads and Highways
      • Principal roads and highways
      • Secondary roads and highways
      • Mineral ore hauling roads
      • Timber hauling roads
    2. Airport Runways
      • Commercial aviation
      • General aviation
    3. Containment Sealant
      • Water reservoirs
      • Waterborne waste reservoirs
      • Mining leach pods
      • Other containment enclosures
  2. Load Bearing capacity
    1. For roads with 15 cm to 30 cm surface thickness; Up to 9000 kg per wheel
    2. For roads with 30 cm to 60 cm surface thickness; Up to 13,000 kg per wheel.
  3. Effect of Ambient Temperature
    Perma-Zyme roads are used in regions with temperature ranges from + 50C to - 30C with only routine maintenance.
  4. Water Absorption
    Perma'Zyme constructed roads, airport runways and containments have water permeabilibty of less than 1 x 10-6
  5. Freeze - Thaw Cycles and Perma-Zyme use in Permafrost Regions.
    1. Freeze - Thaw cycles have no effect on roads and airport runways constructed with Perma-Zyme .
    2. Perma - Zyme is extensively used in permafrost regions in the State of Alaska for construction of secondary ore and timber handling roads for airport runway construction.

STATE OF ALASKA
Chris Kepler, Operations Chief
Bob Brownfield, Deputy Commissioner
Telephone (907) 269-0767

  1. State of Alaska Highway and Public Works Departments have used Perma Zyme since 1982.
  2. Perma Zyme is used on State of Alaska highway systems (principal and secondary roads, timber, and ore hauling roads) with a total estimated length of roads over 500 km.
  3. Perma Zyme is used on airport runways for general and commercial aviation, with estimate total length of 2800 meters.
  4. Perma-Zyme is used as containment sealant for water reservoirs related to road and highway construction (volume of reservoirs varies from 100 m3 to 500 m3.)
  5. Perma Zyme is used in Alaska regions with permafrost with no impact on road performance. Temperature range in the regions of Perma Zyme use ranges from 26C to -40C with no effect on the road surface constructed with Perma Zyme .
  6. Water adsorption effectively near zero (permeability is less than 1x10-6 cm/sec.)
  7. Essentially no effect from freeze-thaw cycles on roads constructed with Perma-Zyme .
  8. Loads transported on Perma-Zyme constructed roads range from 9,000 to 13,000 kg per wheel.

 

STATE OF UTAH
Rex Funk , Road Supervisor
Telephone (801) 381-5450

  1. State of Utah Road Department has used Perma Zyme since 1983.
  2. Perma Zyme principal uses on secondary roads and for mineral ores and timber hauling roads with total estimated length of roads over 800 km.
  3. Perma Zyme is used as a containment sealant for mining leach pods.
  4. Significant portion of the secondary roads have gradient in excess of 20 percent, in elevation of ranges from 1,200 to 4,200 m, with no effect on roads constructed with Perma Zyme .
  5. Temperature range in regions with Perma Zyme constructed roads range from 38C to
    -34C, with no effect on the road surface constructed with Perma Zyme .
  6. Precipitation (water and snow) has very minimal impact on roads constructed with Perma Zyme .
  7. Mineral ore loads transported on hauling roads constructed with Perma Zyme range from 9,000 kg to 13,000 kg per wheel.
  8. Portion of ore hauling roads constructed with Perma Zyme have gradient of over 20 percent in elevations over 4,200 m, with no impact on the road stability.
  9. Essentially no effect from freeze - thaw cycles on roads constructed with Perma Zyme .

 

STATE OF IDAHO
Leroy Lewis, Highway District Supervisor
Telephone (208) 324-4601

  1. State of Idaho Highway Department has used Perma Zyme since 1981.
  2. Perma Zyme principal uses on secondary roads and mineral ore and timber hauling roads with total estimated length of secondary and hauling roads approximately 400 km, at elevations of 1,800 m to 3,400 mt. Use on hauling roads constructed with Perma Zyme , carry mineral ore on 18-wheel trucks with hauling weight estimated at 60 tons.
  3. Perma Zyme is extensively used as containment sealant for mining leach pods.
  4. Average total precipitation (rain and snow equivalent) over 152 cm per annum in areas with temperature range 38C to -34C in areas with Perma Zyme constructed roads, with no effect on secondary and hauling roads constructed with Perma Zyme .
  5. No effect from freeze and thaw cycles on roads constructed with Perma Zyme .

 

STATE OF MISSOURI
Otis Hutchings, Superintendent Street Dept
Telephone (816) 331-2377

  1. State of Missouri has used Perma Zyme since 1983.
  2. Perma Zyme is used on farm product delivery and secondary roads with total length of roadway estimated at 600 km.
  3. Perma Zyme is extensively used as containment sealant for water reservoirs and livestock waste holding reservoirs.
  4. Perma Zyme constructed roads are located in relatively flat terrain with temperature ranges 32C to -23C.

 

STATE OF CALIFORNIA, SAN DIEGO COUNTY
Fred Villanueva, Director San Diego County Road Dept.
Telephone (619) 670-9808

  1. San Diego County has used Perma Zyme since 1991.
  2. Perma Zyme is used as secondary roads in semi-desert regions of San Diego County , with total estimated length of roads approximately 600 km.
  3. Temperature range of the regions Perma Zyme use ranges 5C to 26C.

 

STATE OF PENNSYLVANIA
Ron Nicodemni, Director Pennsylvania Department of Transportation.
Telephone (814) 445-7905

  1. State of Pennsylvania has used Perma Zyme since 1989.
  2. Perma Zyme is used on State of Pennsylvania highway system principally on farm product delivery and secondary roads; with total estimated length of 700 km.
  3. No effect from freeze-thaw cycles on roads constructed with Perma Zyme .

 

South America
Works using Perma Zyme Since 1994-2001

 

IN ARGENTINA

  1. Santa Rosa de Conlara Prov. De San Luis
  2. Merlo Prov. De San Luis
  3. San Luis, Capital Prov. De San Luis
  4. Justo Darac, Juana Koslay Prov. De San Luis
  5. Salto, Fab. ARCOR Prov. De Buenos Aires
  6. Las Heras Prov. De Mendoza
  7. Rio Segundo Prov. De Córdoba
  8. La Rioja Capital Prov. De La Rioja
  9. Viedma Prov. De Río Negro
  10. Burzaco, Prov. De Buenos Aires
  11. Gral. Rodríguez, A.C.Club Prov. De Buenos Aires (1999-2000)
    30.000 m2 de caminos en Aero Country Club
  12. Feria de Materiales y Técnica de Construcción (FEMATEC), San Justo Prov. De Buenos Aires (2000)
    Stabilization of base in of parking place. Then It was covered with graves
  13. Club Country "El Moro", Marcos Paz Prov. De Buenos Aires More of 3000 m2 road base (2000)
  14. ESSO, in Pilar and Necochea City , Prov. De Buenos Aires (2000)
    Foundation stabilized Service Station, ESSO.
  15. Club C. C. Newman, Benavides, Prov. De Buenos Aires (1999-2000)
    Stabilized of base road, then it was applied asphalt carpet (0,07 m of Depth)
  16. Baradero, J. Do Campo Prov. De Buenos Aires (2000)
    Stabilizing of Rural roads (supporting temporary inundations).

 

IN CHILE
Since 2001-Up to date

  1. Gaby Project (CODELCO) North of Chile ; II Region
    Road stabilized with Perma Zyme Since December of 2001, in Calama (Excellent behaviour).
  2. Dust control in Vineyards, Center of Chile ; VII Region
    Field test like dust control in vineyards with good results. Field test like dust control in vineyards with good results.

 

In Talca City

 

In Mantos Verde Mine
III REGION of Chile

          Stabilized of mine road with good result during three months, without pollution. And very good result in consolidation Stabilized of mine road with good result during three months, without pollution. And very good result in consolidation

 

  

Cenizas Group, Mine "la Florida "
road treatment with Perma Zyme located in urban zone, obtaining a good control of dust.

Cambodia

Gambia

Russia

Germany

Copyright © 2006. Globalzyme.