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Qualified Products List of

Cementitious Grout for Keyways

PRODUCT NAME
SHELF LIFE
(months)
WATER/GROUT RATIO*
(for flowable consistency)
A.H. Harris & Sons, Inc. - Augusta, ME - (207) 622-0821
Harris Construction Grout 12 9.0 pts./55 lbs.
Bonsal American, Charlotte, NC - (443) 206-2232
F-77 Construction Grout 12 8.9 pts./50 lbs.
C-1107 Grout 12 10.0 pts./50 lbs.
CGM Inc. - Bensalem, PA - (800) 523-6570

Pro Grout 100

12

7.3 pts./50 lbs
ChemMasters - Madison, OH - (800) 486-7866

Conset Grout-NY

12

8.0 pts./50 lbs.
Dayton Superior Specialty Chemical Corp. - Kansas City, KS - (877) 416-3439

1107 Advantage Grout DOT

12

8.0 pts/50 lbs.

Conspec 100 Non-Shrink, Non-Metallic

12

8.65 pts./50 lbs.

Enduro 50

12

8.0 pts./50 lbs

Edoco Burke Multi-PurposeGrout

12

8.0 pts./50 lbs

Sure-Grip High Performance Grout

12

6.5 pts./50 lbs
Symons General-Purpose Grout 12 8.0 pts./50 lbs.

Symons Multi-Purpose NY Construction Grout

12

8.0 pts./50 lbs
Degussa Building Systems - Shakopee, MN - (800) 433-9517

ThoRoc HF Precision Grout

12

9.0 pts./55 lbs.

ThoRoc S Grout

12

10.5 pts./55 lbs.
Five Star Products, Inc. - Fairfield, CT - (203) 336-7900
Five Star Grout 12 9.0 pts./50 lbs.

Five Star Fluid Grout 100

12

12 pts./55 lbs.
Fox Industries - Baltimore, MD - (888) 760-0369

FX-228

12

9.2 pts./55 lbs

FX-229

12

6.5 pts./55 lbs
L&M Construction Chemicals - Omaha, NE - (800) 362-3331

Crystex

12

8.5 pts./55 lbs.

Duragrout

12

8.0 pts./50 lbs
Mapei Inc. - South River, NJ - (800) 426-2734

Mapei Planigrout 740

12

8.0 pts./55 lbs
National Permacrete Co. - Devon, PA - (610) 687-3200

Permagrout

12

9.0 pts./55 lbs
Pre-Blend Products Inc. - Fairless Hills, PA - (800) 262-3220

Pre-Blend Construction Grout

12

9.0 pts./50 lbs
Quikcrete - Atlanta, GA - (404) 634-9100
Commercial Grade FastSet Non-S0hrink Grout 12 12.0 pts./60 lbs.
Sika Corp. - Lyndhurst, NJ - (800) 933-7452

Sika Grout 212

12

6.5 pts./50 lbs
The Euclid Chemical Company - Cleveland, OH - (800) 321-7628

NC Grout

12

9.6 pts./50 lbs
NS Grout 24 8.0 pts./50 lbs

Tammsgrout Supreme

12

7.0 pts./55 lbs
Unisorb Installation Technologies - Jackson, MI - (888) 4-UNISORB

UNISORB V-1 Non-Shrink Grout

12

8.0 pts./48 lbs.

*Always follow instructions on bag and consult manufacturer for best water/grout ratio for particular temperature & humidity conditions.

535.25 Keyway Grout Longitudinal keyways between beams shall be filled with a non-shrink, flowable, cementitious grout with a design compressive strength of 6000 psi. The grout shall be mixed, placed and cured in accordance with the manufacturer’s published recommendations. Gaskets of compressible material are required around duct openings within keyways to prevent blocking of the duct with grout.

Maine Department of Transportation Standard Specifications (December 2002)

Sales Representatives seeking approval of a new product should submit their product's Materials Technical Data Sheet, Instructions for Installation, Material Safety Data Sheet, and a completed copy of the MaineDOT Preliminary Information for Product Evaluation Form.

 

Page last updated: June 10, 2008