How to Properly Insure Your Concrete Pumps

Trailer concrete pumps should be insured under what is called an inland marine floater. This type of insurance policy provides comprehensive coverage for your pump, insuring it from perils such as theft, vandalism, and damage you may cause it in the event of a car accident. This is similar to the coverage you may have on your car.

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Whether OSHA prohibits the use of a double D-bend elbow

Jul 29, 2010 · For example, § 27-1.9 of ASME B30.27-2009 provides that "[t]he horizontal slewing speed at the end of the boom shall not exceed 5 ft/sec (1.5 m/s)." Operating a concrete pump in accordance with § 27-1.9 of ASME B30.27-2009 is just one example of a recognized work practice that protects employees from hose-whipping.

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Whether OSHA prohibits the use of a double D-bend elbow

Jul 29, 2010 · For example, § 27-1.9 of ASME B30.27-2009 provides that "[t]he horizontal slewing speed at the end of the boom shall not exceed 5 ft/sec (1.5 m/s)." Operating a concrete pump in accordance with § 27-1.9 of ASME B30.27-2009 is just one example of a recognized work practice that protects employees from hose-whipping.

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Modeling and Analysis of Truck Mounted Concrete Pump Boom

By far there is lack of research on different working conditions between rigid and flexible dynamics of truck mounted concrete pump booms. First a 3D model has been established by using virtual prototyping technology of a 37 m long boom in Pro/Engineering software. Then the rigid body simulation model has been built. Next modal superimposition method is adopted to change the 4 rigid body booms

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Safety alert 01/2019 Collapse of truck mounted concrete

Mar 18, 2019 · In March 2019, a truck mounted concrete pump with boom (TMCPWB) collapsed on to an operator. The injured person had his leg pinned by the boom, causing leg injuries. Possible contributing factors in incidents of this type. Ground under the TMCPWB insufficiently compacted. Underground services not identified.

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Callaghan 37 metre concrete placing booms | WorkSafe.qld

Feb 12, 2021 · Major Problems in Concrete Pumping Works. 1. Blockage of Concrete Pump. Blockage can occur due to numerous bends in the pipeline, too sharp or too wide turns, gap-graded aggregate, and failure to clean and maintain the pipeline after each concreting work. High water-cement ratio and long waiting-time at construction site during which concrete

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5 Ways Concrete Can Fail & How to Avoid Concrete Failure

5 Ways Concrete Can Fail & How to Avoid Concrete Failure. Concrete has become the world's leading man-made building products. Due to its heat-proof properties and excessive strength that it can provide in construction, it has become hugely popular. Concrete is one of the most durable man-made materials, but even this sometimes has its weaknesses.

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Concrete Pump Safety Issues| Concrete Construction Magazine

Jul 06, 2012 · Use trench plates to cover questionable areas. Power line locations also must be addressed. If boom extensions can come within 20 feet of a power line, there must be a designated spotter to warn the operator when the boom comes into the danger zone. Power line contact is the deadliest accident related to concrete pumps.

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New York State Department of Taxation and Finance Office

The concrete pump truck is used at a construction site to move concrete to its final position and pump it as needed to construct a floor, wall, foundation, driveway, parking lot, etc. The pump is mounted on the truck, which is used in transporting the pump around a construction site and from one construction site to another. The concrete pump

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Hose whip on concrete pumps | NT WorkSafe

never try to stretch the delivery hose if it doesn't reach the pouring location; the delivery hose on a boom pump should hang close to vertical and only be guided by the line hand. If the boom is not long enough to reach the concrete pour area, a larger boom should be used or the concrete pump …

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(PDF) 3rd International Eurasian Conference on

Academia.edu is a platform for academics to share research papers.

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Concrete placing equipment operations: Fact sheet

The boom and the pump of a truck mounted boom may be operated by one person. Flexible hoses on line pumps should be secured in place when priming or clearing blockages to eliminate the risk of hose whip. Couplings must never be attached to the end of a line pump while operating.

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Different Types of Concrete - Dynamic Concrete Pumping

Mar 28, 2020 · When you need concrete pumping throughout Alberta, you can trust us to deliver efficient, affordable and safe solutions that will help you improve your bottom line and meet your toughest challenges. If you would like to talk about how we can help you with your concrete pumping needs, you can call us at 403-236-9511 or toll-free at 1-877-236-9511.

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Concrete Pumping Northampton, Oxford, Reading, High

We can pump concrete in excess of 300 ft and can take the pipeline straight through or around a building or even over with our boom pumps. If you want to take the dirt and the slog out of pouring concrete, or if you are laying concrete in a tight, restricted or multi-storey site, give us a call for help and advice.

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Concrete Pumps - Types and Selection - The Constructor

Pumping of Concrete: System, Working and Problems

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CHAPTER 5: CONCRETE PLACEMENT AND ONSOLIDATION

Some of the successful methods to date are the use of buggies, conveyor belts, pumps, and buckets. Concrete buckets and pumps are the two most common methods used in the field. 5-2.1.1 Concrete Buckets . The term "concrete buckets" actually refers to the crane and bucket method of concrete placement (see Figure 5.2-1).

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Mobile concrete placing boom outrigger failure | WorkSafe

Mobile concrete placing boom outrigger failure. An outrigger on a mobile concrete placing boom failed when it sheared at the leg box. Nobody was injured as a result of the incident, but the potential for tragic consequences was very real. An investigation is ongoing and the cause at this stage is unknown. However, there are a number of general

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LEADERS IN QUALITY CONCRETE PUMP MANUFACTURING

ABOUT. Flowcrete has specialised since 1982 in the booming concrete pump industry and are distributor of one of the worlds most recognised and respected brands JunJin. Additionally, Flowcrete provides the industry with a vast inventory of quality parts and local support in both Australia and New Zealand ensuring our customers never stop pumping.

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Callaghan 37 metre concrete placing booms | WorkSafe.qld

Nov 08, 2019 · Never use the placing boom as a crane to lift freely suspended loads. Only lift a drop hose with a maximum length and diameter specified by the boom manufacturer. Ensure that no workers, other than the line hand and concreters involved in the concrete pour, are under a concrete placing boom. Further information. Work Health and Safety Act 2011

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