GP Grout

GP Grout is designed to provide high flexural and compressive strength performance.  It is non-metallic, non-shrink, non-corrosive and contains no added chlorides.

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Product Description

GP Grout is ideal for a wide variety of precision applications that include:

  • Machinery Grouting:  Machinery bases, compressors, punch presses, generators
  • Structural Grouting:  Steel columns, precast columns, crane rails, beams
  • Anchoring:  Guard rails, sign posts, dowels, rods, bolts, post-tension anchor heads

Physical Properties

Compressive Strength (ASTM C109 via C1107)

Set

1 Day

3 Days

7 Days

28 Days

Plastic – B

3,500 psi

5,500 psi

6,500 psi

8,500 psi

Flowable – C

3,000 psi

5,000 psi

6,000 psi

8,000 psi

Fluid – D

2,000 psi

4,100 psi

5,000 psi

7,000 psi

* Note: B = 3.5 qts | C = 4 qts | D = 4.5 qts

Rate of Set (ASTM C266)

Set

Working Time

Initial

Final

Plastic – B

:25

:52

2:10

Flowable – C

:45

1:15

2:40

Fluid – D

1:15

2:00

3:30

* Note:

  • B – 100%-125% flow table (ASTM C230, 5 drops in 3 seconds)
  • C – 125%-145% flow table (ASTM C230, 5 drops in 3 seconds)
  • D – 28 second flow cone method (ASTM C939)

Product Standards & Approvals

Standards

Section Number

ASTM C1107

Corp of Engineers CRD C621

03 60 00 GROUTING

Downloads

GP Grout Technical data

GP Grout SDS

GP Guide Spec

GP Guide Certification Letter