BUA SHARK
|
BUA SHARK Brand is Portland cement type V manufactured in accordance with Thai Industrial Standard 15 Vol. 1-2555 with corresponding to the ASTM C 150.This brand of cement is highly resistant to sulfate and ideal for construction work offshore and areas in which the soil or underground water have high sulfate content, as well as for grouting in foundations in areas where sulfate levels are high. |
Mix proportioning for application
Type of application |
cement |
Sand |
Stone |
Water |
|
Regular concrete |
1 | 2 | 4 | 1/2 |
|
Durable concrete |
1 | 1 1/2 | 2 | 1/2 |
Recommendations
- This proportion could be adjusted under the recommendation of civil engineer.
- Used of a low water to cementitious materials ratio and low permeability are critical to the performance of any concrete exposed to sulfates.
- Harden concrete should be cure after 24 hours casting to induce desired compressive strength.