HomeConcreteConcrete Equipment & ProductsBrochure: Putzmeister TK 7 & TK 20 Trailer-Mounted Concrete PumpsFebruary 28, 2013DownloadRelatedTK 7 & TK 20 Thom-Katt Trailer-Mounted Concrete PumpsPutzmeister AmericaRecommendedConstruction UpdateTop 10 Hottest Construction Stories this Week: Biden will Request OSHA COVID StandardsWhy these are the most-read construction stories of the week: new John Deere Gators, OSHA increases civil penalties, how stopping work can help you get paid, the infrastructure spend in Biden’s economic rescue, and morePower TrowelsAre Your Troweling Skills up to the Challenge?The National Concrete Polishing, Education, Demonstration & Certification Tour includes the first-ever National Concrete Expo and World Trowel Challenge Championships. The tour runs from February to July.SponsoredA Concrete Overlay Design to Include in Your ProjectRockett’s Glass & Concrete Overlay has a long-standing relationship in the concrete industry. Learn from Rockett’s, schedule a session today.