World of Masonry Show PreviewCheck out the latest products and services for making your business more competitive, efficient, and profitable.

  • By MASONRY CONSTRUCTION Staff

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Hydraulic drills offered in four models

Four hydraulic-powered core drills are used in concrete, brick, and rock. Each weighs 18 lb and requires an oil flow of 5.3 gpm. The widest drill diameter ranges from 3 in. to 8 in. at 600 rpm, and the narrowest drill diameter ranges from 0.5 in. to 1.2 in. at 2400 rpm. The drills are designed for free-hand operation, but also can be mounted on standard rigs and used underwater.

  • Atlas Copco Construction Tools, 800-760-4049, www.atlascopco.com

    • Booth C4025

    Drainage board protects walls

    Shockwave is a crush-resistant drainage board that acts as a shock absorber to protect walls during backfill. Constructed of a closed-cell, cross-linked polyethylene foam, the board absorbs pressure and bounces back to its original configuration. The board is available in three thicknesses and comes in 3-ft x 4-ft sheets.

  • Mar-Flex Waterproofing and Basement Products, 800-498-1411, www.mar-flex.com

    • Booth N1837

    Barrier resists air and moisture

    Air-Shield provides resistance to air and moisture transmission in new construction and restoration applications. The single-component, liquid, water-based, polymer-modified air barrier can be applied to most surfaces. It cures to form a seamless, elastomeric membrane.

  • W.R. Meadows Inc., 800-342-5976, www.wrmeadows.com

    • Booth C6427

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