concrete pump hose whip specs

Mix Design and Pumped Concrete - Civil Engineering

Dump concrete into the pump-loading chaer, pump at slow speed until concrete comes out at the end of the discharge hose, and then speed up to normal pumping speed. Once pumping has started, it should not be interrupted (if at all possible) as concrete standing idle in the line is liable to cause a plug.

Concrete Hose Couplings & Accessories - Concrete …

JGB presents Concrete Placement Hose and Material Handling (Cement and Concrete) Hose for Concrete Pumping Industry. Eaglecrete 1233 Hose, Eaglecrete 1300 Hose, Goodyear Allcrete® Wire Hose, and Goodyear Allcrete® Textile / Plaster, Grout and

Concrete Hose Couplings & Accessories - Concrete …

JGB presents Concrete Placement Hose and Material Handling (Cement and Concrete) Hose for Concrete Pumping Industry. Eaglecrete 1233 Hose, Eaglecrete 1300 Hose, Goodyear Allcrete® Wire Hose, and Goodyear Allcrete® Textile / Plaster, Grout and

concrete pump hose whip

concrete pump accident 21/9/2005· I have been pumping concrete for about 5 years. I had hoped one day to own my own business. Last year, under the employment of someone else, I was seriously injured by the hose. There was a plug in the hose. I reversed the

KING SHOTCRETE EQUIPMENT CANADIAN PARTS ALOGUE

PUTZMEISTER TK 20 CONCRETE PUMP 6 CCM 200 E CONTINUOUS MIXER 7 CHEMICAL & WATER BOOSTER PUMPS build up or clog the pump. The absence of product slip in the hose provides 100 percent volumetric efficiency. WATER BOOSTER

Concrete Pumping Hose alog

1 1-800-365-1577 [email protected] Premium Fabric Reinforced Concrete Hose Powertrack''s Premium Fabric Reinforced Concrete Hose isdesigned for concrete pumping. It is constructed with an abrasion-resistant rubber

Hose whip on concrete pumps | WorkSafe.qld.gov.au

''Hose whip'' describes the uncontrolled and rapid motion of the flexible rubber hose on the end of a concrete placement boom or other concrete delivery line. The following information is provided to assist employers, self-employed people, principal contractors, clients and project managers to meet their obligations under the Workplace Health and Safety Act 1995.

Hose whip on concrete pumps | NT WorkSafe

''Hose whip'' describes the uncontrolled and rapid motion of the flexible rubber hose on the end of a concrete placement boom or other concrete delivery line. Background A nuer of pedestrians walking past a Darwin construction site during a concrete pour were sprayed with concrete slurry as a result of hose whip due to a block in the line.

Safety Matters: Concrete Pump Safety| Concrete …

Hose whipping accidents are one of the most common accidents associated with operating a concrete pump. Air trapped in the delivery system is a common cause of hose whippings as a result of higher horsepower and pump pressures available in today''s equipment.

Safe Use of Concrete Pumps

As with all construction equipment, the safe operation of concrete pumps depends on a nuer of factors including the selection and maintenance of the pump and placing boom, the planning and supervision of their use, and the competence of the operator and

Safe Use of Concrete Pumps

As with all construction equipment, the safe operation of concrete pumps depends on a nuer of factors including the selection and maintenance of the pump and placing boom, the planning and supervision of their use, and the competence of the operator and

No exclusion zone allowed concrete pump hose to …

On 7 August 2015 the flexible delivery hose that was being used to pump concrete became momentarily blocked, then cleared under pressure, causing the pump to violently whip round, the HSE said. Louis, who was employed by the concrete laying subcontractor, was …

specs - Bob Company

The concrete pump puts concrete right where you want it, even in hard-to-reach loions, using the Bob loader as power source. Route the hose through small openings, under decking, through bushes and around buildings. This durable attachment pumps

HOSE WHIPPING - American Concrete Pumping Association

2.4 the concrete is so stiff that air is being taken into the material cylinders with the concrete. In this case the concrete must be so stiff that bridging is occurring. 3. Air is introduced through the tip hose. This type of ingression happens when: 3.1 the pump is for

ACPA Announces Hose Whipping Safety Bulletin | …

2018/11/6· If the concrete is old, has a low slump, or there are reducers on the end of the boom, there is a greater chance that a blockage may occur which can result in a hose whip when restarting the pump. When any of these conditions are present, the window of time to safely restart the pump …

Concrete Pumping Hoses - Powertrack

Concrete Hose Clamps Concrete Hose Gaskets Concrete, Plaster and Grout Hose Contractor''s Water Hose Asselies Custom Hydraulic Hose Asselies Elbows- Standing And Reducing Gunite Hose Hose Grips Jackhammer Hose Asselies Metric ID Kits

Hoses & Accessories - Con Forms

HOSES & ACCESSORIES Concrete is highly abrasive as it flows through concrete boom pipe, deck pipe, and placer pipe. Subsequent wear is unavoidable, which leads to downtime. Con Forms leads the industry in quality concrete boom pipe, lay down pipe, tunnel concrete placer and bridge deck placer technologies. Con Forms manufactures concrete pump boom pipe…

Concrete Pump Hose & Supplies | Abbott Rubber

Online store for Shotcrete hose, concrete placement hose asselies and pumping accessories. Shop now for low competitive prices on concrete hose and accessories! Sign in …

Concrete Pump Hoses | Concrete Pump Supply

Concrete Pump Supply offers every hose you need to get the job done! All hoses are crimped in house with heat treated stems. Our hose is produced in factories in Europe with over 60 coined years of experience making concrete hose. great service , very

Hose Whip Restraint - Parker Hannifin

Hose Whip Restraint Safety restraining system for pressure hoses The Hose Whip Restraint System is designed to prevent whipping of a pressurized hose in the event of the hose separating from its fitting. This system provides an additional level of safety and helps

Our Equipment – Precision Concrete Pumping

Our fleet of concrete pump trucks primarily consists of 2015 models or newer, ranging from 20 meters to 63 meters in reach. Pump Specs Select a pump from the list below to download a specifiions PDF: Boom Pumps Putzmeister: 20Z (4) 24Z (2) 28Z (3) 38Z

Info Bite 190 No exclusion zone allowed concrete pump …

On 7 August 2015 the flexible delivery hose that was being used to pump concrete became momentarily blocked, then cleared under pressure, causing the pump to violently whip round, the HSE said. The operator, who was employed by the concrete laying subcontractor, was killed and another worker sustained cuts and bruising.

Concrete Pump Hoses | Concrete Pump Supply

Concrete Pump Supply offers every hose you need to get the job done! All hoses are crimped in house with heat treated stems. Our hose is produced in factories in Europe with over 60 coined years of experience making concrete hose. great service , very

Hose Whip Assely - Concrete Pump Hose & Supplies …

300# PSI Hose Whip Assely 1/2" x 10 FT Appliion Short hose assely used as flexible connector between supply hose and tool. Construction Red cover, oil mist resistant (Series 1010) or oil resistant (Series 1024) tube with 2-braid equivalent spiral polyester.

concrete pumping: How to pump concrete safely – …

3.Choose the right concrete mix: Not all concrete is suitable for pumping, so ensure you only pump concrete mix that is suitable for pumping. Concrete mixes that are not suitable for pumping can block the line and cause hose whip. 4.Keep concrete in its plastic

Hose whip on concrete pumps | NT WorkSafe

''Hose whip'' describes the uncontrolled and rapid motion of the flexible rubber hose on the end of a concrete placement boom or other concrete delivery line. Background A nuer of pedestrians walking past a Darwin construction site during a concrete pour were sprayed with concrete slurry as a result of hose whip due to a block in the line.

Concrete Pump Hose Whips, Killing Worker

2018/6/25· Concrete Pump Hose Whips, Killing Worker. Trapped Air Pressurized To Hundreds Of Pounds Per Square Inch Inside A Pumper Hose. Its Sudden Release Caused A Hose To Whip Violently, Throwing A Worker.