TAIWAN CAPSTONE
Products
CAPSTONE S-350
S-350 is the most popular concrete capping products of Capstone Series. S-350 provides the best balance of working ability and strength performance for concrete capping.
The water and gypsum ratio for S-350 is recommended to be 23-24%. After simply mixing with water, the gypsum can be used immediately and will fully harden in approximately 30 minutes. with strength reaching over 350 kgf/cm2, equals to 5000psi.
Compressive Strength Data
Compressive Strength and Maximum Thickness of Capping Materials
| Cylinder Compressive Strength kgf/cm2 (psi) | Maximum Thickness Average Thickness of Cap | Maximum Thickness Any Part of Cap |
|---|---|---|
| 350 kgf/cm2 (5000 psi) | 6 mm | 8 mm |
Remark
- According to the regulations of U.S. ASTM C617 standard, it is allowed to use high strength gypsum in capping cylindrical concrete specimens. Compared with other methods, gypsum capping is the most convenient, efficient, rapid, and safest capping method.
- TAIWAN CAPSTONE uses 100% pure gypsum to produce the high strength capping gypsum without adding extra filler. This procedure conforms to the regulations of ASTM C617 5.3.1 standard.
- Every delivered lot is under strict quality control
- Free sample delivery for testing is available
- Country of origin: Taiwan