Atren SE of brands A and B is a mixed product based on silicon and aluminum oxides, which increases adhesion of cement slurry. The additive increases adhesion of cement stone to the metal of casing pipe.
Used for well cementing to increase strength of cement stone and adhesion of the cement stone to the metal of the casing pipe.
Added to dry cement (uniform distribution is required); in addition to that, the chemical can be added to the grouting fluid, if necessary. The recommended range of additive concentration is 2–5% of dry cement weight.
Atren SE of brands A and B is a mixed product based on silicon and aluminum oxides, which increases adhesion of cement slurry. The additive increases adhesion of cement stone to the metal of casing pipe.
Used for well cementing to increase strength of cement stone and adhesion of the cement stone to the metal of the casing pipe.
Added to dry cement (uniform distribution is required); in addition to that, the chemical can be added to the grouting fluid, if necessary. The recommended range of additive concentration is 2–5% of dry cement weight.
Indicators |
Standard value |
|
A |
B |
|
Appearance at 22–23 °С | Powder from light pink to dark pink in color | Fine powder of gray or dark gray in color |
Bulk density at 22–23 °С, kg/m³ | No defined norm | 150-600 |
Weight percentage of the main substance, min., % | 90 |