Idea File

the substrate crumbles as a result of repeated impact by a hardened point, which causes the aggregate and cement paste to crack. This damages the surface considerably but allows the contractor to obtain a very rough profi le with a CSP ranging from four to nine.

CHEMICAL TREATMENTS

Chemical reaction may sound like an obsolete and environmentally unfriendly solution, but there are still applications in which this is necessary. If the job site cannot accommodate big machinery and the substrate is so compromised that hand-held devices are not powerful enough, chemical treatments might be the only solution.

This method involves applying a solution of water and muriatic or citric acid to the concrete with a low-pressure sprayer or a plastic sprinkling can remove the superfi cial cement paste and expose the fi ne aggregate. Acid treatments produce a very light profi le similar to fi ne sandpaper. Since light profi ling is suited to thin coatings, this method is ideal for microtoppings that are less than 10 mm thick.

During the chemical treatment, toxic materials can be released, so it’s essential that operators wear personal protective equipment such as goggles. It’s also important to prevent contact between machinery and acid, since this could corrode any metallic components. Lastly, operators should be aware of local regulations on how to safely dispose of acid and contaminated water.

Claude Besson is the country manager for France at surface preparation expert National Flooring Equipment.

Find this article at

ForConstructionPros.com/ 21427377.

TRAFFIC COATING MEMBRANE

PECORA-DECK HB1000

FAST CURING, LOW-ODOR, INDUSTRIAL GRADE POLYURETHANE COATING

PROTECT YOUR INVESTMENT

SUN WATER SNOW/ICE CHEMICALS

n FAST CURE ALLOWING FOR

FASTER RETURN TO SERVICE

n HIGH IMPACT AND ABRASION RESISTANCE

FOR USE IN HEAVY DUTY

VEHICULAR AND PEDESTRIAN AREAS

n HIGH-MIL APPLICATION WITHOUT

OFF-GASSING, BUBBLING OR

SWELLING OF THE COATING UPON CURE

n LOW-ODOR MEANS IT IS SAFE FOR

INTERIOR APPLICATIONS

WITH ADJACENT OCCUPIED SPACE

n FIELD TINTABLE AND INTEGRAL AGGREGATE

OPTIONS ARE AVAILABLE

n COMPLIMENTS THE EXISTING

PECORA-DECK LINE OF PRODUCTS

FOR MORE INFORMATION CONTACT YOUR PECORA SALES REPRESENTATIVE PECORA.COM

The Hum-B Edge Grinder can cover more square footage in less time, with less effort while focusing on comfort.

The ergonomic design allows the user to work standing upright. Getting them up off their knees reducing fatigue, backaches, and job site injuries.

The Hum-B Edge Grinder is ideal for concrete, terrazzo, stone, and removing paint, thin-set, adhesives, VCT, mastic and epoxy. Pulse-Bac Hum-B is the only edge grinder with the patented Dust Grabber™ patented Dust Grabber™ shroud. This shroud allows shroud. This shroud allows the grinder to oat across the grinder to oat across the surface like a puck on the surface like a puck on ice, eliminating suction lock ice, eliminating suction lock and capturing 99% of airborne dust.

DUST GRABBER SHROUD™

Patented Anti-Suction Lock Technology

www.pulsebac.com/edge-grinders • 844-223-0584

Success Shape Your

At Curb Roller Manufacturing, we are proud to be the world leader in shaped concrete roller screeds! With our line of innovative screeds and concrete shaping products, you can complete a wider range of jobs without breaking the bank.

TAKE ON MORE JOBS IN LESS TIME

We believe there should be an easier way to shape concrete, without hindering quality. With machines like the Curb Roller or the Batt Screed paired with a Lynx Screed System, our ergonomic and operator-friendly designs mean no special training required.

CUSTOM SOLUTIONS BUILT JUST FOR YOU

With our line of innovative concrete roller screeds you can complete a wider range of jobs without breaking the bank. From custom drums to new products, we do our best to establish high-quality concrete shaping solutions for crews of all sizes.

ADAPTABLE PRODUCTS BUILT FOR EASE

Made with contractors in mind, our products are made for simple transportation and quick adaptability. These machines are ready to take on a wide array of jobs by easily changing profiles, pipe lengths and more.

785-467-3132 // WWW.CURBROLLER.COM

MINNICH’S VERSATILE INNOVATIONS HELP MEET TODAY’S CONCRETE PLACEMENT CHALLENGES

Minnich Manufacturing, the leading manufacturer of concrete dowel pin drills, concrete vibrators and vibrator monitoring systems, is dedicated to helping concrete contractors maximize efficiency. Minnich’s Stinger and Controlled Speed Vibrator (CSV) are just two examples of how the company’s concrete innovations serve customers. The light yet rugged Stinger electric flex shaft concrete vibrator is a 14.5-pound double-insulated universal motor that can drive the full line of Minnich vibrator shafts and heads from ¾ inch to 2 ½ inches. The CSV enables contractors to communicate using their cell phone’s Bluetooth to select set speeds of vibrations per minute (VPM) in coordination with the concrete slump being poured. Minnich will continue to bring products to the industry that support the findings of concrete research facilities across the country. For more information, visit www.minnich-mfg.com

Concrete Pump Attachment

FEATURES HYDRAULIC SQUEEZE PUMP

MAINTENANCE PADS THAT WILL OUTPERFORM ANYTHING YOU HAVE USED.

The SUPRASHINE system includes a complete range of pads for all your floor care needs - restore, strip, deep clean, upgrade gloss, and daily clean. • The best results in floor cleaning, gloss level and pad lifespan. • Simplifiied, e cient and sustainable process.

TITEN® CONCRETE AND MASONRY ANCHORING SOLUTIONS

From light- to heavy-duty installations, our broad range of Titen concrete and masonry anchoring solutions has exactly what you need to get the job done reliably. Backed by our long-standing legacy of expert engineering, each of our versatile and innovative screw anchors is designed for maximum ease and efficiency — ensuring a quick, smooth installation the first time, every time. And our skilled field support teams are always available to assist on the jobsite.

To learn more about the full line of easy-to-install Titen solutions from Simpson Strong-Tie, visit go.strongtie.com/ titenfamily or call (800) 999-5099.

NEED TO GET A CONCRETE REPAIR PROJECT DONE FAST?

A Hydrodemolition robot can complete the job 25x faster than jackhammers.

Distributed by: Brokk Inc. | 1-360-794-1277 info@brokkinc.com | www.brokk.com

The Merlo P27.6 Plus delivers big capabilities in a nimble, compact design. Measuring 12’10” x 6’0” x 6’5” it can lift up to 6,600 lbs with its no-flex boom. Our machines are more than just another forklift.

AMS-MERLO.COM

At Husqvarna, we know that it takes more than just strength to create performance. As a world leader in concrete, drilling, and surface preparation equipment, we support proud professional users all over the world with efficient and reliable products. Listening to our customers is our greatest source of inspiration. When developing products, we always go for the optimal combination of power and usability. Our commitment to make your workday productive and hassle-free guides everything we do, from the initial research and development stages to designing, manufacturing and delivering the equipment. Our ambition is to provide you with the machines, diamond tools and service you need to perform your best so you can be proud of a job well done. Proud Professionals are our best reward.

NEW OZTEC BP-45 BACKPACK AND RUBBERHEAD® WITH OPTIONAL EXTENSION PIECE

Oztec is proud to introduce the newest edition to its industry leading backpack vibrators. The New BP-45 adds a powerful 2HP option, capable of running vibrator heads up to 2” in diameter, in a lightweight configuration. This backpack maintains Oztec’s Job-Proven Rugged design. Built to withstand the demands of concrete construction sites with a sturdy steel frame, dependable Honda engines, fully adjustable padding system and the highest quality components, all designed for easy maintenance and long life.

The BP-45 is an option between Oztec’s lightest weight model, the BP-35, and Oztec’s most powerful option, the BP-50a. As with all of Oztec’s power units, the BP-45 includes our patented Quick Disconnect for easy interchangeability with Oztec flexible shafts and vibrator heads.

New RubberHeads® with Optional Extension Piece

In December of 2019 Oztec Industries, Inc. reintroduced its 1-1/8” & 1-1/2” RubberHeads®. Both of these heads are available with an optional rubber coated extension piece. With Oztec extension pieces, you can greatly reduce the chance of the vibrator head becoming entangled in the rebar. These heads were originally designed to meet the needs of the construction of the Hood Canal Floating Bridge in Washington State, where over 30,000 cubic yards of concrete were poured in heavily congested rebar without a single head getting entangled in the rebar.

Oztec RubberHeads®, ranging in size from 1-1/8” to 2-3/4”, not only protect epoxy coated rebar and delicate form faces, but also produce better consolidated concrete and are job proven to be more efficient and effective than any other vibrator head on the market!

Oztec Industries, Inc.

65 Channel Drive · Port Washington, NY 11050 1-800-533-9055 - 516-883-8857 - Fax 516-883-7857 www.oztec.com