HOW CONCRETE MOVES THROUGH THE PUMP LINE When concrete is pumped, it is separated from the pump line walls by a lubricating layer of water, cement and sand. Naturally, the concrete mix must be suitable for its particular application, but it must also contain enough water for the mix to move easily through the reducers, bends and hoses found in most basic pipeline setups.
Concrete Pumping Safely is JFC Pumps number one priority. We have the flexibility and the team to ensure the best possible delivery. The team at JFC Pumps have decades of experience in the fast paced concrete pumping industry. With our fleet of concrete pumping trucks, we have the ability to service the needs of small to medium clients and commercial customers with large pumping requirements.
Concrete Pumps - Types and Selection - Concrete Technology - The Co…
8/4/2009 · Trapped air can compress to hundreds of pounds per square inch of pressure inside a pumper hose. Its release can cause a hose to whip violently. This video s
6/7/2012 · Concrete Pump Safety Issues. By Michael Cusack. Joe Nasvik Pump safety concerns the lines, the boom, thepump, and the earth under the pump-everyone working around a pump operation. Pulling up to a jobsite one morning, I saw that the concrete pump had not been set up. I jumped out of my truck and began yelling, "Why is the pump not ready to
22/3/2019 · A concrete line pump is a long hose attached to a stationary pump mounted on a trailer. This hose allows you to more easily direct the concrete pour and is great for horizontal pumping, as you can extend the hose virtually as long as you need it.
This is why more concrete pump operators die from electrocution than any other job-related cause. And even the rubber boots or rubber-soled work boots worn by concrete workers won't protect them from the 8,000 volts most residential power lines carry if that worker is in contact with any part of the equipment that touches a power line.
Concrete Pump Delivery Industry Guidelines. CCAA OFFICES NATIONAL OFFICE Level 10, 163-175 O'Riordan Street Mascot NSW 2020 POSTAL ADDRESS PO Box 124 Mascot NSW 1460 TELEPHONE (61 2) 9667 8300 FACSIMILE (61 2) 9693 5234 BRISBANE OFFICE Suite 2, Level 2 485 Ipswich Road Annerley QLD 4103 TELEPHONE (61 7) 3227 5200 FACSIMILE (61 7) 3892 5655
Concrete Pumping FAQs - Ready Mix Concrete in London
3/11/2018 · Line Concrete Pumps. Line concrete pumps are compact units that are mainly used for small construction projects. The arrangement has a line pump attached to the back of the truck or the trailer. Hence the arrangement is also called as trailer mounted concrete pump or truck mounted concrete pump.
how to prepare for concrete pumping works, including working out the role of the principal contractor, concrete pumping contractor and equipment hirer, and providing employee training and supervision how to set up the worksite, including arrivals, pump and boom set-up, outriggers, checking for overhead powerlines and creating an operational safety zone
Concrete placing equipment operations: Fact sheet. This fact sheet reminds operators of concrete placing equipment and persons involved in concrete placing activities of their duties and provides guidance on managing risks. Several incidents involving concrete placing equipment have occurred during recent years. These incidents include
29/10/2019 · 1. Line Pumps Line pumps pump liquid concrete in hoses at about ground level until the concrete reaches its destination. The hoses offer the flexibility to snake through alleys and around houses where the truck may not be able to park. Below are a few examples of types of line pumps:
Ball-Valve Concrete Pumps. Multiquip's Mayco Pumps are the premier name in concrete pumping and the industry standard for more than 57 years. From the original C-30 small line concrete pump to our new advanced models that followed, no small-line pump is more trusted or respected. C30HDGA.
How a concrete pumper works, cool facts, and how much they cost. See this awesome machine in action on our job. In this video we record a day at work using a
In addition pump truck and mixer pump, we also can provide you with stationary concrete pump, also named trailer concrete pump, it has a traction pin, can be moved freely, but for its legs, it also can be stationary. We can offer you ranges of 30 to 80 concrete pumping machine, samely, they can be divided into diesel type and electric type.
Cement is the sliding agent in concrete; while sand is abrasive which therefore, makes the 4000 pound mix pump easier. 5000 PSI mixes and higher can start to be more difficult to pump do
Concrete Pumping Rates. Line Pumps. Metres pumped. $7 per cubic metre pumped + GST. Hourly rate. $160 per hour (minimum of 4 hours per job site) + GST. Travel (one hour) $160 + GST. Boom Pumps.
Pumping concrete: line pressure and equipment choice How to figure the best combination for smooth, efficient operation The first step in planning a concrete pumping sys- tem is to determine the capacity and pre s s u r e re-q u i r ements of the system. To move