Product Category
Cementitious Grout for offshore wind power
Cementitious Grout for offshore wind power
1.Ultra-high average compressive strength.
2.Ultra-high elastic modulus, bringing excellent hardening performance.
3.Excellent fatigue resistance.
4.Very high early strength.
5.Temporary supports can be quickly removed, allowing the equipment to be put into operation as soon as possible.
6.The strength increases rapidly under low temperature conditions.
7.No segregation or bleeding, ensuring consistent physical performance and preventing pump blockage.
8.Shorten installation time, reduce installation costs, and reduce pump pressure and wear.
GB50448-2015 Technical Code for Application of Cementitious Grout
|
Items |
Performance Indexes |
|||
|
Initial fluidity, mm |
30min |
>290 |
|
>340 |
|
Fluidity, mm |
60min |
>260 |
|
20 |
|
|
>230 |
|
>260 |
|
|
Initial setting time, min |
|
>120 |
|
>120 |
|
Visual inspection |
|
|
No lumps |
|
|
Specific gravity, kg/m3 |
|
|
2350-2500 |
|
|
Air content, % |
|
|
w4 |
|
|
Bleeding rate |
|
|
0 |
|
|
Vertical expansion rate, % |
3h expansion value |
|
0.2-0.2 |
|
|
The difference between the expansion value of 24h and 3h |
|
0.02-0.5 |
|
|
|
Cube compressive strength, MPa |
1d |
|
>50 |
|
|
3d |
|
>85 |
|
|
|
28d |
|
>125 |
|
|
|
Static compression modulus of elasticity, GPa |
|
|
>12 |
|
|
1d, 28d |
|
>45 |
|
|
Fatigue-resistant, cementitious grout for wind turbine foundation
Keywords:
classification:
Usage:
offshore wind turbine single pile transition section
offshore wind turbine foundation jacket grouting
offshore booster station jacket foundation grouting.
1.Ultra-high average compressive strength.
2.Ultra-high elastic modulus, bringing excellent hardening performance.
3.Excellent fatigue resistance.
4.Very high early strength.
5.Temporary supports can be quickly removed, allowing the equipment to be put into operation as soon as possible.
6.The strength increases rapidly under low temperature conditions.
7.No segregation or bleeding, ensuring consistent physical performance and preventing pump blockage.
8.Shorten installation time, reduce installation costs, and reduce pump pressure and wear.
GB50448-2015 Technical Code for Application of Cementitious Grout
|
Items |
Performance Indexes |
|||
|
Initial fluidity, mm |
30min |
>290 |
|
>340 |
|
Fluidity, mm |
60min |
>260 |
|
20 |
|
|
>230 |
|
>260 |
|
|
Initial setting time, min |
|
>120 |
|
>120 |
|
Visual inspection |
|
|
No lumps |
|
|
Specific gravity, kg/m3 |
|
|
2350-2500 |
|
|
Air content, % |
|
|
w4 |
|
|
Bleeding rate |
|
|
0 |
|
|
Vertical expansion rate, % |
3h expansion value |
|
0.2-0.2 |
|
|
The difference between the expansion value of 24h and 3h |
|
0.02-0.5 |
|
|
|
Cube compressive strength, MPa |
1d |
|
>50 |
|
|
3d |
|
>85 |
|
|
|
28d |
|
>125 |
|
|
|
Static compression modulus of elasticity, GPa |
|
|
>12 |
|
|
1d, 28d |
|
>45 |
|
|
Fatigue-resistant, cementitious grout for wind turbine foundation
1.Ultra-high average compressive strength.
2.Ultra-high elastic modulus, bringing excellent hardening performance.
3.Excellent fatigue resistance.
4.Very high early strength.
5.Temporary supports can be quickly removed, allowing the equipment to be put into operation as soon as possible.
6.The strength increases rapidly under low temperature conditions.
7.No segregation or bleeding, ensuring consistent physical performance and preventing pump blockage.
8.Shorten installation time, reduce installation costs, and reduce pump pressure and wear.
GB50448-2015 Technical Code for Application of Cementitious Grout
|
Items |
Performance Indexes |
|||
|
Initial fluidity, mm |
30min |
>290 |
|
>340 |
|
Fluidity, mm |
60min |
>260 |
|
20 |
|
|
>230 |
|
>260 |
|
|
Initial setting time, min |
|
>120 |
|
>120 |
|
Visual inspection |
|
|
No lumps |
|
|
Specific gravity, kg/m3 |
|
|
2350-2500 |
|
|
Air content, % |
|
|
w4 |
|
|
Bleeding rate |
|
|
0 |
|
|
Vertical expansion rate, % |
3h expansion value |
|
0.2-0.2 |
|
|
The difference between the expansion value of 24h and 3h |
|
0.02-0.5 |
|
|
|
Cube compressive strength, MPa |
1d |
|
>50 |
|
|
3d |
|
>85 |
|
|
|
28d |
|
>125 |
|
|
|
Static compression modulus of elasticity, GPa |
|
|
>12 |
|
|
1d, 28d |
|
>45 |
|
|
Fatigue-resistant, cementitious grout for wind turbine foundation
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