Proper maintenance of concrete pump trucks Related Information

Concrete Pump Maintenance Tips | Alliance Concrete Pumps

Concrete Pumping - How to Pump Cement - The Concrete Network

Major Problems in Concrete Pumping Works: How to Avoid

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

Concrete Pump Hazards & Safety - Concrete Network

Operating and maintaining a concrete pump requires a serious commitment to safety and a clear strategy for the day's work. WARNING Multiple hazards. ARRIVE ON TIME so you don't need to rush and take shortcuts. A safe and successful day begins when you arrive at work on time, rested and with a clear head. WARNING Entanglement hazard.

Concrete Pump Services | Schwing CPR

Process for Perfect Painting: Step 1 – Pressure wash concrete pump. Step 2 – Individually wrap hoses. Step 3 – Hand sand the equipment. Step 4 – Sand blast deck plating. Step 5 – Paint decks, frame and truck chassis. Step 6 – Use Valspar paint. Step 7 – Apply vinyl or paint graphics to the truck and pump.

Concrete Pumping - How to Pump Cement - Concrete Network

everyone involved with concrete pumping, from the concrete pump operator, to the ready mix driver, tires, outriggers, etc. for safety and proper operation. A D.O.T. pre-check inspection must be performed on all trucks equipped with air brakes. A pump operator should verify proper cleanout equipment is available and also verify proper number

Batching, Mixing, Transporting, and Handling Concrete

1. Central-mixed concrete is mixed completely in a sta-tionary mixer (Fig. 10-3) and is delivered either in a truck agitator (Fig. 10-4 bottom), a truck mixer oper-ating at agitating speed (Fig. 10-3), or a nonagitating truck (Fig. 10-4 top). Fig. 10-5 illustrates a central mix ready mix plant. 2. Shrink-mixed concrete …

EPA Regulations - Concrete Washout - Construction Washout

Additionally, some companies offer prefabricated washout containers with ramps to accommodate concrete pump trucks. When selecting a company to handle concrete waste, ensure that they are properly disposing of all materials, and give preference to companies that recycle collected materials.

Trailer Concrete Pumps - How to Pick the Best Pump

Pea-rock pumps, for example, are designed to pump cement-based mixtures containing a 1/2-inch top aggregate size, such as repair grouts, shotcrete, and self-leveling overlays. Other line pumps can handle higher-slump concretes containing larger coarse aggregate (3/4- to 1 1/2-inch rock). These models are better suited for placing concrete slabs

Concrete Pump Maintenance Tips | Alliance Concrete Pumps

Concrete Pump Maintenance Tips | Alliance Concrete Pumps

Concrete Pump For Sale in Philippines - in Stock, Get

Concrete pump for sale with a mixer, called concrete mixer with pump, it has effective usage in mixing concrete while transferring concrete in a long or high distance in the working site. Concrete mixer pump also has diesel type and electric type, which can transfer concrete about 80-100 meters in vertical height and about 150-300 meters in the

UNDERSTANDING TRUCK-MOUNTED HYDRAULIC SYSTEMS

inches, we also specify and compare hydraulic pumps in terms of CID. In pump displacement terms, we are referring to the amount of oil flow a pump produces with each complete rotation of its input shaft. Thus, a 4 cu.in. pump will, with each shaft rotation, move 4 cu.in. of oil from its inlet 20,000 lbs. 25 sq.in. 800 PSI 2,000 PSI 20,000 lbs

Putzmeister Truck-Mounted Boom Pump Maintenance Service

Truck-Mounted Concrete Boom Pump Maintenance and Service - 3 Days. Focus: This course covers advanced concepts and techniques used by persons responsible for the maintenance and proper operation of the concrete pumps and builds on the information covered in the Basic Operations Course. The student must have a working knowledge of electrical and hydraulic component functions, circuit …

How To Clean Ready-Mix Cement Trucks Daily While Saving Water

The only downfall of washing cement trucks and mixing drums daily is the large amount of water involved. Using a high-pressure power washer to clean the ready mix truck can use up to 5-12 gallons of water per minute, depending on the intensity of the power wash. On the other hand, cleaning the mixing drum takes at least 200 gallons of water.

Trailer Concrete Pumps - How to Pick the Best Pump

Pea-rock pumps, for example, are designed to pump cement-based mixtures containing a 1/2-inch top aggregate size, such as repair grouts, shotcrete, and self-leveling overlays. Other line pumps can handle higher-slump concretes containing larger coarse aggregate (3/4- to 1 1/2-inch rock). These models are better suited for placing concrete slabs

Major Problems in Concrete Pumping Works: How to Avoid

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

Boom Inspections Gaining Acceptance as Standard Maintenance

Most concrete pump owners consider boom inspections a voluntary part of maintaining their fleet. But insuring the safety of a pumping fleet is priceless for crews, operators and owners. According to the Concrete Pump Manufacturers Association (CPMA) Safety Standards Section 27-2.1 a boom inspection falls under the "frequent inspections

Sampling Pumped Concrete| Concrete Construction Magazine

May 01, 1977 · The purpose of these samples is to determine whether ready mixed concrete is acceptable. If you are interested in knowing the quality of the concrete going into the structure, the proper place to sample it is at the end of the pump line. The concrete usually has some differences in properties (such as slump, air content and compressive strength

AMERICAN CONCRETE PUMPING ASSOCIATION

It is important to insulate the booms on your concrete pump with a material that does not absorb water, like neoprene. Wrapping your boom with saran wrap before you insulate it will help maintain the integrity of the paint job on your boom as well. If cost is a factor, you can get away with only insulating the last 2 sections of the boom.

How To Clean Ready-Mix Cement Trucks Daily While Saving Water

The only downfall of washing cement trucks and mixing drums daily is the large amount of water involved. Using a high-pressure power washer to clean the ready mix truck can use up to 5-12 gallons of water per minute, depending on the intensity of the power wash. On the other hand, cleaning the mixing drum takes at least 200 gallons of water.

Slickline for pumping concrete

requiring greater pumping pressures to move concrete through the line. Whenever possible, use a longer radius bend. However, if space is a problem, short radius bends are suitable, but proper concrete mix design and pump selection are more important. Reducers Most piston pumps have a 6-to 8-inch diameter discharg e pipe while placing lines are usu-