STR Mortar CI
Description:
STR Mortar CI is a slow setting, pumpable, structural concrete repair mortar that exhibits excellent flexural properties, shear bond strength and compressive strength. STR Mortar CI is ideal for formed applications that require extended working time, high fluidity and added depth requirements.
Packaging:
50 lb bag
Uses:
STR Mortar CI is ideal for a wide variety of formed concrete repairs:
- Vertical form and cast-in-place flatwork
- Tunnels
- Grouted pre-placed aggregate
- Piers, docks and dams
- Form and pump
- Fully contained form applications
Physical Properties
Compressive Strength (ASTM C109)
|
3 Hours |
1 Day |
7 Days |
28 Days |
|---|---|---|---|
|
2,500 psi |
5,000 psi |
6,700 psi |
9,000 psi |
Rate of Set (ASTM C266)
|
Working Time |
Initial |
Final |
|---|---|---|
|
:40 |
1:00 |
1:45 |
Product Standards & Approvals
|
Standards |
Section Number |
|---|---|
|
ASTM C928 R2 |
03 01 00 MAINTENANCE OF CONCRETE |