MASCO Catalog: Construction Liquid and Powder

Read manufacturers' data sheets for complete specifications, installation procedures, and MSDS precautions. Warning: Chronic health effect possible—inhalation of silica dust may cause lung injury/disease (Silicosis). Take appropriate measures to avoid breathing dust. See page 179-180 for more information. 88 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 ♦ www.MASCO.net Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Ridgefield | Seattle | Tacoma | Woodinville ERM Description : ERM Exterior Ramp Mortar is a trowel-grade, polymer-modified Portland cement-based, structural repair mortar for deteriorated exterior and interior concrete above, on or below grade. Applications: • Suitable for normal service commercial, institutional and multi- unit residential applications • Use for exterior and interior concrete repair • Typical applications include sidewalks, plazas, walkways, driveways, parking garages and balconies. Coverage: 22 sq. ft. per 55 lb. bag at 1/4” thickness. Specifications: The following results were developed under laboratory conditions @ 70 °F. Compressive Strength (ASTM C109): 28 days 8,200 psi Flexural Strength (ASTM C293): 28 days 1,500 psi Thickness: Installed from a minimum of 1/4” up to 2” neat, and up to 8” with the addition of 25 lb bag of proper aggregate. Time to Traffic: Light foot: 2 - 4 hours Normal foot: 3 days Rolling loads: 5-7 days Color: Gray No. Size ARD ERM 55 lb bag, 48/plt Description : A latex and microsilica modified cementitious mortar designed for use as a concrete repair mortar at thicknesses of 3/8" to 2". Provides protection from corrosion and excellent durability under freeze- thaw cycling as well as reducing ingress by water and de-icing salts. Offers normal set times, a mid range slump for easy workability and is compatible with galvanic anodes. Application : Designed for use on parking decks, pavements, joints, marine structures, curbs & gutters, ramps, floors, and walkways. Coverage: One 50 lb. bag yields approximately .40 ft 3 when mixed with 2.5 qts of water. A unit of material may be extended with 15 lbs. of 3/8" pea gravel. This will yield 0.55 ft 3 . Specifications: Compressive Strength (ASTM C-109): 1 day 4,000 psi 7 days 7,600 psi 28 days 10,200 psi Bond Strength (ASTM C-882): 28 days 2,500 psi Application Life: 30 min Set Time: Initial 1 hour Final 2.5 hours Thickness per Lift: ⅜" - 2" - Neat 2" - 4" - Extended No. Size EU TTS 50 lb. bag, 64/pallet Concrete Top Supreme TROWELABLE STRUCTURAL REPAIR Horizontal Concrete Repair