Manhole and Pipe Coatings: Equipment Spotlight

May 2012, Vol. 67 No. 5
The Manhole Masters Trailer from Standard Cement Materials

Sprayroq
SprayWall is a durable, spray-applied 100 percent VOC-free polyurethane coating that provides both structural enhancement and chemical resistance against all elements that eat away at underground structures. Fast and easy to install, SprayWall’s unique formula completes the cure process in less than 30 seconds for a fast return to service. SprayWall may be applied up to 500 mils (½ inch) thick in a single application. SprayWall is designed for surfaces that are exposed to acids, corrosives and other caustic elements. Some of the structures include manholes and man-entry pipelines. 205.957.0020, sprayroq.net

The Strong Company

The Strong-Seal System is a fast, cost effective solution for stopping infiltration, restoring structural integrity and corrosion protection. The Strong Company offers a complete family of Strong-Seal engineered products. They include: MS-2A - Portland cement-based structural lining material; MS-2C - Calcium Aluminate based structural lining material; High Performance Mix - a 100 percent pure fused Calcium Aluminate cement and aggregate structural lining material; Profile Plus - Calcium Aluminate underlayment for epoxy/urethane coating; Strong Plug; Quick Set Repair; Bench Mix; Strong-Seal Ring Sealant; and dependable and high output application equipment. 800.982.8009, strongseal.com

AP/M Permaform

The PERMACAST system is ideal for structural cement liners, coatings, structural polymers, cured-in-place liners, chimney seals, channel liners and more. ConmicShield additive is used for long term, internal corrosion protection of concrete. Since it is added during mixing, it is not a surface treatment that can wear off or delaminate. Now CentriPipe is available for trenchless, structural lining of large diameter culverts and sanitary pipe. 800.662.6465, permaform.net