Stonclad - Stonhard - #1

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PHYSICAL CHARACTERISTICS Compressive Strength . . . . . . . . . . . . . . . . . . . . . . . . . . .5,000 psi (ASTM C-579) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .after 7 days Tensile Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,000 psi (ASTM C-307) Flexural Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2,000 psi (ASTM C-580) Flexural Modulus of Elasticity . . . . . . . . . . . . . . . . . .1.1 x 106 psi (ASTM C-580) Hardness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 to 84 (ASTM D-2240, Shore D) Impact Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . .>160 in./lbs. (ASTM D-2794) Slip Resistance Index . . . . . . . . . .unsealed 0.98 (dry)/0.8 (wet) (ASTM F-1679) sealed 0.93 (dry)/0.75 (wet) Flammability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 1 (ASTM E-648) Thermal Coefficient of Linear Expansion . . . . . . . . . . . . . . . . . . . . . .1.1 x 10-5 in./in.°F (ASTM C-531) Water Absorption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .< 1% (ASTM C-413) Heat Resistance Limitation . . . . . . . . . . . . . . . . . . . . .200°F/93°C (continuous exposure) 250°F/121°C (intermittent spills) Cure Rate . . . . . . . . . . . . . . . . . . . . . . . . .8 hours for foot traffic (@ 77°F/25°C) 24 hours for normal operations Note: The above physical properties were measured in accordance with the referenced standards. Samples of the actual floor system, including binder and filler, were used as test specimens. P R O D U C T D A T A STONCLAD® G2 PRODUCT DESCRIPTION Stonclad G2 is a four-component, trowel applied, polyurethane mortar system designed with sustainability in mind. Stonclad G2 consists of a urethane-urea binder, pigments, graded quartz aggregates and recycled glass aggregate. Stonclad G2 incorporates 25% post industrial recycled glass in the system. It can be applied at thickness ranging from 1/8 in./3 mm to 1/4 in./6 mm depending on application requirements and cures to an hard, high impact resistant mortar which exhibits excellent abrasion, wear, and chemical resistance. Also uniquely formulated to withstand thermal cycling. USES, APPLICATIONS Stonclad G2 is formulated specifically for the food and beverage industry, using a multi-functional urethane-urea resin. SUBSTRATE Stonclad G2 is suitable for application over concrete. Contact Technical Service for recommendations on substrate other than concrete. SYSTEM OPTIONS Cove Base To provide for an integral seal at the joint between the floor and the wall, cove bases in heights from 2 to 6 in./5 to 15 cm may be specified. Waterproofing Where the total system must be waterproofed, the use of Stonhard’s Stonproof ME7 membrane system with texture #3 broadcast to refusal is required with strict adherence to application instructions. Coatings The system is designed as an uncoated mortar system. Contact Technical Service to discuss possible coating options. PACKAGING Stonclad G2 is packaged in units for easy handling. Each unit consists of: Mortar 2 cartons, each containing: 6 foil bags of isocyanate (curing agent) 6 poly bags of polyol (resin) 12 individual bags of Part C-1 (aggregate) Pigment 1 carton containing: 12 bags of Part C-2 pigment packs (powder) COVERAGE Each unit of Stonclad G2 will cover approximately 200 sq. ft./18.58 sq. m at a nominal thickness of 1/4 in./6 mm. LEED Stonclad G2 is ideal for projects pursuing LEED credits MR 4.1, 4.2 and MR 6. This system is specifically designed for surfacing and patching industrial floors exposed to conditions of impact and abrasion at temperatures up to 250°F/121°C. Projects pursuing LEED EQ 4.2 should use Stonseal CF7 in lieu of Stonseal GS7.