LABORATORY TESTS

RESULTS

SPECIFICATIONS

C-881  Consistency

½ inch non-sag

¼ inch non-sag

C-881  Gel Time

35 Minutes

30 Minutes_1,2,4,5

Minimum

C-882   Bond Strength (2 day cure)

2,500 psi

1,000 psi_1,4 

Minimum

C-882   Bond Strength (14 day cure)

4,000 psi

1,500 psi_1,2,4,5

Minimum

D-570  Absorption

0.10%

1.0%_1,2,4,5

Maximum

D-2566  Linear Coefficient of Shrinkage

0.0007

0.005_1,2,4,5

Maximum

D-695   Compressive Strength

11,000 psi

5,000 psi₂

8,000 psi_1,5

10,000 psi₄

Minimum

D-695   Compressive Modulus

285,000 psi

90,000 psi₂

150,000 psi_1,5

200,000 psi₄

Minimum

D-638   % Elongation at Break

2.50%

1.0%_1,2,4,5

Minimum

D-732  Shear Strength

3,500 psi

None

D-790  Flexural Strength

5,500 psi

None

C-884  Shrinkage

Pass

None

C-884  Thermal Compatibility

Pass

None