LABORATORY TESTS

   RESULTS

           SPECIFICATIONS

D-2393  Viscosity 

6,500 cps  

2000 cps - 10,000 cps

C-881   Gel Time

45 minutes

30 minutes minimum

C-882   Bond Strength (2 day cure)

1,750 psi

1,000 psi_1,4  minimum

C-882   Bond Strength (14 day cure)

3,100 psi

1,500 psi_1,2,4,5 minimum

D-695   Compressive Strength

10,300 psi

5,000 psi₂

8,000 psi_1,5

10,000 psi₄ minimum

D-695   Modulus of Elasticity

237,900 psi

90,000 psi₂

150,000 psi_1,5

200,000 psi₄ minimum

D-638   Tensile Strength

7,370 psi

2,000 psi₂

5,000 psi₁

6,000 psi₅

7,000 psi₄ minimum

D-2566  Linear Coefficient of Shrinkage

0.0016

0.005_1,2,4,5 maximum

D-638   % Elongation at Break

2.0%

1.0%_1,2,4,5 minimum

D-570   Absorption

0.15%

1.0%_1,2,4,5 maximum

D-648   Heat Deflection Temp

122°F

120°F_4,5  minimum

D-2240  Shore D Hardness

80

N/A