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Demei Building Materials Engineering Co.

Company Summary:

  • Since 2003
  • 101-150 Employees
  • Turnover 400,000.00 USD per year
  • 20% turn over from existing products
  • 20 year(s) of Export Experience
  • Limited Company

Additional Contacts:

Export Department
Molly Li
Phone: +86 - 021 - 65177226/+86 - 013671984686
Fax: +86 - 021 - 65176004

Show more contact information

Company Address:

Room 205,No.1 Building,Hongye Mansion,Lane 515,South Xinshi Road,Hongkou District,Shanghai City
shanghai, Shanghai
China, 200434
Web Page Link: http://www.toboc.com/demeibuildingmaterialsengineeringco


Details of Product or Sell Offer

Tunnel and Shaft Cement Grout

"Tunnel and Shaft Cement Grout" is listed under  Other - Cement & Sand Category

dmargrout& 174 828 tunnel and shaft grout is a non-shrink, cementitious aggregate-free grout with a unique 2 phase shrinkage compensating mechanism. it is non-metallic and contains no chlorides with a special blend of shrinkage-reducing and plasticizing/water-reducing agents. dmargrout& 174 828 compensates for shrinkage in both the plastic and hardened states. it produces a fluid, pump-able nonshrink non-bleeding, hing-strength product. it provides corrosion protection for highly stressed steel tunnels.advantage 1.just add water,easy to use.2.high fluidity,non-bleeding,excellent for pumping, no build-up on equipment or hoppers.3.can be cured at low temperature4.sand free allows filling and repairing of voids within tunnels.5.a positive expansion 4~8 Percent.6.superior freeze/thaw resistance.7.non-corrosive, does not contain chlorides.8.hardens without settlement shrinkage or voids.9.pre-packaged in accordance with iso 9001 which ensures consistency of the manufactured material.application 1.used for re-grouting of shafts and tunnels.2.used for cavity grouting for segmental lining3.used for pressure grouting.4.used for grouting tunnel anchor plates where grout s highly stressed anchorages technical dataitempropertiesappearancegray powdercomponentportland cementwet density2.00kg/lwater-cement ratio0.26~0.28total chloride ionsnoneinitial setting time( gb/t1346-2001)about 4h to 12hfinal setting time( gb/t1346-2001)less than 24hflow cone efflux time (tb/t3192-2008)20~35s24h swell ratio ( tb/t3192-2008)between 4 Percent and 8 Percentbleeding3h024h0grouting pressureless than1mpacompressive strength (gb/t17671-1999)1dmore than 20mpa3dmore than 35mpa7dapproximately 50mpa28dapproximately 60mpayieldone bag (25 kg) of dmargrout& 174 828 mixed at 22& 176 c with water as the water-cement ratio of 0.26~0.28 produces approximately 0.016m& 179 of fluid grout at a 20 – 30second flow. one ton is produced approximately 0.64 m& 179.packingit is applied for 25 kg multi-wall paper bagsshelf lifeabove 6 months when properly stored storage dmargrout& 174 828 should be stored in unopened packaging in clean, dry, cool environment away from heat or sunlight.

Product Detail

500     USD Per Tons
10     Tons
15   day(s)
50000   Tons Monthly
Shaft Cement Grout, tunnel grout, Cement Grout
#ShaftCementGrout, #tunnelgrout, #CementGrout

View All Products posted by Demei Building Materials Engineering Co.

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