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  • Light Weight Additive KOL LW CEM
  • Light Weight Additive KOL LW CEM
  • Light Weight Additive KOL LW CEM

Light Weight Additive KOL LW CEM

Property:Light weight additive KOL LW CEM mainly consists of silica fume. It is a kind of ultrafine powder material.

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Property

Light weight additive KOL LW CEM mainly consists of silica fume. It is a kind of ultrafine powder material, which is produced by rapid oxidation and the formation of condensation with a siliceous SiO2 and Si oxygen gas and air, in the metallurgical furnace at a high temperatures with above 2000 ℃,.

Use

Light weight additive KOL LW CEM can fill the voids between the particles of cement. And it could produce gelinite with hydration products; and produce gelinite under the reaction of alkaline material Magnesia. Being used in the cement slurry, it can increased water ratio appropriately, reduce slurry density effectively, increase the density of cement, improved compressive, flexural, impermeability and corrosion resistance significantly and prolong the life of oil and gas wells significantly

Storage & package
 
15Kg net sealed in 4-in-1 compound paper bag with plastic lining, or according to customer requirement.
During transportation, the packaging should be intact and be stored in a cool and dry place. Its shelf life is two years.

Items

Indexes

Appearance

Gray powder

Moisture Content, %

≤0.5

Fineness(0.35 mm Sieve residue), %

≤0.5

Density, g/cm3

2.30~2.60

Density of Cement Slurry, g/cm3

≤1.60

Free Fluid, %

≤1.4

Sedimentation Test,%

≤2

Compressive Strength, MPa/21MPa.24h

≥8.0

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