Tstrata ISR™ - Infuseable Sulfate Resistant Restoration Material
Tstrata ISR™ – Infuseable Sulfate Resistant Restoration Material
Tstrata ISR™ is a specially formulated, one part microsilica modified restoration material with integral corrosion inhibitor designed specifically for restoration of sulfur pits. It is a premixed, dry packaged concrete material that contains pea gravel suitable for interior and exterior “form and pour” and “form and pump” installation. Requiring only the addition of water – Tstrata ISR™ is a high strength material with extended working time for ease of placement. It is handled like ordinary high slump concrete.
- Excellent sulfate resistance
- Microsilica modified for high strength
- For interior or exterior use
- Contains an integral corrosion inhibitor
- Premixed with pea gravel, ready-to-use
- Extended working time
Tstrata ISR™ Technical Information
HARDENED CONCRETE PROPERTIES – Typical Engineering Data @ 70°F (21°C)
Sulfate Resistance – ASTM C1012 | |
28 days | 0.01% |
6 Months | 0.02% |
12 Months | 0.02% |
Compressive Strength – ASTM C109 | ||
3”x6” cyl.@ 0.5gal/50lb. bag. | ||
1 day | 4,500 psi | (31 MPa) |
7 days | 7,700 psi | (48 MPa) |
28 days | 8,500 psi | (59 MPa) |
56 days | 8,900 psi | (61 MPa) |
Flexural Strength – ASTM C348 | ||
7 days | 900 psi | (6 MPa) |
28 days | 1,050 psi | (7 MPa) |
Concrete Repair Engineering Support
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Our solution-building teams have the experience to assist owners and our engineering partners in providing a range of support services including investigation support, solution development, cost and constructability analysis, and design/assist.
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Design-Assist & Engineered Product Support
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