Category Archives: Rock Features

Hey Prairie Dawg, “How about a feeder overview?”

Hey Prairie Dawg, “How about a feeder overview?”

Prairie Dawg Practical by Tim Holmberg, DEMI Equipment I would imagine the word “feeder” outside of a gravel or mining installation would throw a few people off when mentioned. Why would we use that word in relation to digging and hauling dirt out of huge hole in the ground? After about 30 minutes or so […]

Conveying systems: an overview

Conveying systems: an overview

by RockRoadRecycle staff writer Concrete and cement production is generally undertaken at specifically designed stationary processing plants. Here conveying systems are integral components of the set up, being vital to the entire operation of the plant.  Although the conveying systems used are often very similar, many manufacturers are developing systems to work in highly specialized […]

The recent addition of a conveyor line gives Terex Finlay dealers an opportunity to help producers improve production

The recent addition of a conveyor line gives Terex Finlay  dealers an opportunity to help producers  improve production

by Jon M. Casey With the addition of a new line of conveyors in 2017, Terex Finlay equipment users have realized the benefits of using a conveyor to stockpile material once it is crushed or screened to its desired size. According to Ciaran Keyes, Terex Finlay commercial director for conveyance systems, there are a number […]

The recent addition of a conveyor line gives Terex Finlay dealers an opportunity to help producers improve production

The recent addition of a conveyor line gives Terex Finlay  dealers an opportunity to help producers  improve production

by Jon M. Casey With the addition of a new line of conveyors in 2017, Terex Finlay equipment users have realized the benefits of using a conveyor to stockpile material once it is crushed or screened to its desired size. According to Ciaran Keyes, Terex Finlay commercial director for conveyance systems, there are a number […]

Many sticky returns: Gold mine seeks solution to carryback

Many sticky returns: Gold mine seeks solution to carryback

by Shane Tighe / Territory Manager, Martin Engineering The word “downtime” in any industry is a veritable curse word.  Unscheduled work stoppage is particularly troublesome for a system that depends on the efficiency of its conveyors and can add to pressure from investors who know the company is — in the most literal sense — […]

Hey Prairie Dawg, “How about some CONVEYOR need to know basics”

Believe it or not conveyors are the underrated work horses of the aggregate and mining industry. Conveyors, often taken for granted and typically the most underappreciated item on the property are often thought or looked to be so similar and without really having much for an impressive display of earth shaking action like a rock […]

Finley Asphalt Wins Top Contractor Award 5 Years in a Row

Pavement Maintenance and Reconstruction, the nation’s most recognized trade publication for the paving and pavement maintenance industry, awards Finley Asphalt & Concrete the Top Contractor award for the 2016 fiscal year- making this achievement the 5th consecutive year. Out of a nationwide poll, Finley receives major honors for the categories of Paving, Sealcoating, Striping and […]

High mobility grouting keeps historic fountain from sinking

by Brian M. Fraley, Fraley Construction Marketing Portions of the Catholic Total Abstinence Fountain in Fairmount Park were in “imminent danger,” according to a “Restoration Services” Request for Proposals (RFP) issued by the City of Philadelphia in August 2014. Open voids in the foundation were causing ongoing settlement. Compaction Grouting Services (CGS), a Media, PA-based […]

Hey Prairie Dawg, “What are some best simple practices to maintain my Sand and Gravel operation?”

Usually by the time our customers are calling me they have gone just little further running the plant in hopes of finishing the job than maybe they should have. For this topic, we will determine some simple maintenance checks and practices that can really save the day today — and possibly tomorrow too.

Demolition from the inside out

High tech tools remove reinforced UNH announcer’s box on a tight deadline You can almost hear the cheers echo across the University of New Hampshire Wildcats Stadium even when it’s empty. The football field, track, seating and athletic facilities make for an exciting scene with the exception of one element: the announcer’s box.

Precision demolition in the Big Apple

by Jeff Winke It sounds contradictory to talk about “precision demolition.” But think about removing a building from a tightly packed urban area and precision demolition or dismantling is exactly what is needed. The idea is to remove a single structure, not an entire block. Clearly, precise workmanship is required.

Demolition Safety Tips

Demolition carries many of the same hazards that are found in construction. In addition to these risks, demolition also carries the risk of unknown hazards such as asbestos, or lead based paint. Before the demolition process begins OSHA standard 1926.850(a) requires that an engineering survey of the structure must be conducted by a competent person.

Brokk introduces powerful Brokk 500 demolition machine

Brokk, the world’s leading manufacturer of remote-controlled demolition robots, introduces the new Brokk 500, which features 40 percent more demolition power than the Brokk 400 as well as the Brokk SmartPower™ electrical system, a more powerful breaker, extended reach and industry leading serviceability.

Aquajet Systems introduces the world’s smallest hydro-demolition robot

Aquajet Systems AB, a global leader in hydrodemolition machine manufacturing recently acquired by Brokk AB, introduces the world’s smallest hydrodemolition robot, the Aqua Cutter 410V. The model combines the compact size of the Aqua Cutter 410A and the innovative mast system of the Aqua Cutter 710V, giving it versatility to work in tight spaces with […]

Brokk brings more power and safety, less noise with Darda Rock Splitter

Brokk®, the world’s leading manufacturer of remote-controlled demolition machines, introduces the C20 Rock Splitter. The attachment, manufactured by Brokk’s German sister company, Darda®, offers contractors a safe and quiet alternative to explosives and hydraulic breakers. It increases productivity in industries including mining, quarrying, tunneling, construction and demolition.

CASE introduces CX290D material handler and CX290D scrap loader for waste and scrap applications

CASE Construction Equipment has introduced two all new crawler excavators to its D Series lineup: the CX290D material handler and CX290D scrap loader. With an operating weight of 72,100-pounds and lift capacities of up to 24,650-pounds, each purpose built model is designed specifically for use with grapples, magnets, shears and other attachments used in the […]

New Cat B Series hammers feature low owning and operating costs, high production, long term durability, ease of use

Cat® B Series hydraulic hammers (B20, B30, and B35) are designed for high production in a wide range of severe applications — such as quarry, road construction, demolition, and general construction — while keeping the user’s owning and operating costs at a minimum.

GSSI unveils StructureScan Pro – Premier GPR system for concrete inspection and analysis

GSSI, the world’s leading manufacturer of ground penetrating radar (GPR) equipment, announces the launch of the StructureScan™ Pro, a premier concrete scanning system that can accurately inspect concrete, measure slab thickness, and locate voids. StructureScan Pro is the ideal system for locating rebar, post-tension cables, and conduits; conduct real tie surveys for core clearance or […]

Tackle heavy lifting with new severe duty pallet forks from John Deere

Pallet forks are staple attachments when it comes to getting more versatility and productivity from compact equipment, and now, John Deere has an option for material handling jobs of every scale with the new severe duty pallet forks, the latest additions to the ever expanding lineup of Worksite Pro™ attachments. Two new pallet forks (PF45 […]

CASE Announces Tier 4 Final large-frame combination vibratory rollers

CASE announces Tier 4 Final large-frame combination vibratory rollers CASE Construction Equipment introduces two new combination vibratory rollers — the DV209CD and DV210CD. The new vibratory rollers compact with the front drum and deliver a smooth finish with rear pneumatic tires. The DV209CD and DV210CD come standard with automatic vibration control, crab steering, an oscillating […]

Bomag BVP 10/30 single direction plate compactor

BOMAG single direction vibratory plate compactors are a contractor’s indispensable tools for day to day use in soil and asphalt repair and maintenance compaction applications. Weighing just over 100-pounds, the new BOMAG BVP 10/30 compactor is the lightest single direction vibratory plate in its class and features a balanced lifting point, so it can be […]

New Terex Bid-Well sidewalk paver features robust, self-contained design that can be mounted to multiple pavers

As more bridge standards specify multipurpose lanes to be an integral part of the structure’s design, Terex® Bid-Well offers its new sidewalk paver attachment, re-engineered to be more flexible and productive than ever. Powered by its own fuel efficient 14 hp engine, the new Terex Bid-Well sidewalk paver features a self-contained design, so the unit […]

Atlas Copco unveils complete HiLight range for a brighter, safer and more productive site

Atlas Copco has expanded its range of HiLight towers to seven models, including four advanced LED solutions. The comprehensive HiLight range gives users a variety of choices when it comes to sourcing safe and efficient light towers for multiple applications and industries, including construction, outdoor events and industrial applications.