GIBCO'S MRF


	GIBCO'S MRF

ADVANTAGES

Greater Resistance to Freeze & Thaw

Replaces Lime
Reduces Water Penetration
No Efflorescence
Lower Batch Cost
Reduced Shrinkage
Less Storage & Handling
Avoids Waste
Less Call Backs
Non-Tonic
Non-Hazardous


	ICBO REPORT #3213 CONTINUOUS EVALUATIONS FOR OVER 16 YEARS


	SPECIFICATION FOR THE USE OF GIBCO'S MRF 4A-MORTAR The mortar shall comply with specifications for ASTM C270 Type "M" Mortar, using GIBCO'S MRF, as distributed by GIBCO Industries, Inc., Big Cabin, OK , in lieu of Lime. Mixture for ASTM C270 Type "M" Mortar shall be 1 bag of Portland Cement Type I or II, 3 ounces of GIBCO'S MRF and 2 1/4 to 2 and 3/4 cubic feet of masonry sand. The masonry sand shall comply with ASTM C144 specifications. The mortar shall comply with specifications for ASTM C270 Type "S" Mortar using GIBCO'S MRF, as distributed by GIBCO Industries, Inc., Big Cabin, OK, in lieu of Lime. Mixture for ASTM C270 Type "S" Mortar shall be 1 bag Portland Cement Type I or II, 3 ounces of GIBCO'S MRF and 3 to 3 1/2 cubic feet of masonry sand. The masonry sand shall comply with ASTM C144 specification. The mortar shall comply with specification for ASTM C270 Type "N" type Mortar, using GIBCO'S MRF as distributed by GIBCO Industries, Inc., Big Cabin, OK, in lieu of lime. Mixture for ASTM C270 Type "N" Mortar shall be 1 bag of Portland Cement Type I or II, 3 ounces of GIBCO'S MRF and 3 to 3 1/2 cubic feet of masonry sand. The masonry sand shall comply with ASTM C144 specifications.


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	To contact us:


	Phone: 918-782-4000 800-822-0802 Fax: 918-782-4002 Email: gibco@worldnet.att.net