TAIWAN CAPSTONE
Products
CAPSTONE S-280
S-280 is the entry level Concrete capping product of the Capstone Series. It provides the basic compressive strength with the lowest price.
The water-gypsum ratio for S-280 is recommended to be 25-26%. After simply mixing with water, the gypsum can be used immediately and will fully harden inapproximately 30 minutes. With strength reaching over 280 kgf/cm2, equals to 4000psi
Compressive Strength Data
Compressive Strength and Maximum Thickness of Capping Materials
| Cylinder Compressive Strength kgf/cm 2 (psi) | Maximum Average Thickness of Cap | Maximum Thickness at any part of Cap |
|---|---|---|
| 280 kgf/cm2 (4000 psi) | 6 mm | 8 mm |
Remark
- According to the regulations of US 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