The Vinyl-Con Concrete Washout System is a reusable, portable, and self-contained vinyl container with a commercial-grade bag filter system that sets up in five minutes. It's available in three sizes—8x10 ft., 6x8 ft., and 3x3 ft. The 8x10's filter bag holds about six yards of material/water, which is equivalent to washing out 35-plus concrete trucks. Vinyl-Con. 530-589-2007. www.vinyl-con.comWOC Booth #N571

Prevent messes while cleaning pumps with the grout port ball stop. It attaches at a T in the pumping system or on the back of a boom pump to keep the cleanout ball from being drawn back into the pump while cleaning. Push the ball stop pin into the stream or draw it out without removing the coupling. Construction Forms. Inc. 800-223-3676. www.conforms.comWOC Booth #C5669

A lighter weight 36-in. trowel has been added to the company's Smooth Operator line. Model CF36L is 23 pounds less than the standard product, making it well-suited for basement work because it is easier to carry down stairs. It is also ideal for jobs where the concrete hasn't cured enough to support a heavier trowel. Stone Construction Equipment Inc. 800-888-9926. www.stone-equip.comWOC Booth #O31455, O31465, C4213

Delta-Dry barrier house wrap protects against wind, rain, and dampness. Its metallic silver membrane reflects radiant heat and is impervious to wind and weather. Its dimensional stud-and-channel structure creates continuous airspace on both sides for drying and drainage. Cosella-Dorken Products Inc. 888-433-5824. www.delta-dry.comWOC Booth #C4337

Consolideck protects concrete floors against a wide range of common industrial and household chemicals, fuels, oil, and solvents. The line includes lithium-silicate hardener-densifiers, water-based color stains, protective treatments, and prep, maintenance, and specialty cleaners for finished concrete flooring. PROSOCO Inc. 800-255-4255. www.prosoco.comWOC Booth #S12931, O40845, O40853