What is the concrete pump truck called?
A common type of concrete pump for large scale construction projects is known as a boom concrete pump, because it uses a remote-controlled articulating robotic arm (called a boom) to place concrete accurately. It is attached to a truck or a semi-trailer, if particually long.
How far can a pumper truck pump concrete?
Ground line hydraulic pumps can shift concrete at 1m³ each minute and can extend to a distance of around 150 meters, in order to reach the pour site. This makes concrete pouring in awkward areas simple, as the pipes and hoses can go up, over and around obstacles.
How does a concrete truck work?
The concrete mixing transport truck maintains the material’s liquid state through agitation, or turning of the drum, until delivery. These trucks have an interior turbine like that push the mixed concrete up against gravity inside the drum.
How far can a concrete truck pour?
So, how far can a concrete truck reach using a pump? The vertical reach is roughly 137 feet for a typical boom pump, and the horizontal reach is about 124 feet. But equipment may vary, so it’s best to check with the ready-mix concrete delivery company about your particular needs.
How much concrete can you pump an hour?
30 to 100 cubic metres
Concrete pumps can pump large volumes of concrete as quickly as a truck mixer can discharge the concrete. Many pumps can pump 30 to 100 cubic metres of concrete per hour.
Is pumped concrete weaker?
Using the same aggregate to cement ratios in a mix, the dryer mix that a concrete pump can deliver can produce concrete that withstands 3000 PSI. But to deliver the same mix with a chute system, it must be much wetter and the resulting concrete will likely only produce strength of 2,000 PSI (if you are lucky).
What type of pump is a concrete pump?
A basic concrete pump was initially developed as a two-cylinder hydraulic pump. This works by the principle of one piston drawing the concrete from the hopper (concrete source) and the other piston pushing it into the discharge outlet pipe.
What is the difference between a pumper and a tanker?
The main difference between a custom pumper and a tanker/tender is the amount of water it carries. Some tanker/tenders are straight water haulers with small pumps on them, while others are designed more as first-out pieces, carrying enough equipment to function as Class A pumpers.
How long can cement stay in concrete truck?
Do you have to send it back? Yes – According to ASTM C-94, concrete discharge must be complete within 90 minutes of mixing water with cement and aggregates.
How high is the shoot on a concrete truck?
On average, the farthest distance concrete can be placed using a chute is 18 feet, measured from the truck’s tires to the point of discharge. The wheels of the ready-mix truck must be kept 1 foot away from below-grade walls and 1 foot away from excavations and trenches.
How do you make concrete flow easier?
In a typical job site, if the slump or slump flow is low, water is often added to the mix. Unfortunately, adding water weakens the concrete. The ready mix producer can add a water reducer or superplasticizer along with synthetic macro fibers right into the concrete mix to mitigate this concern.
What type of pump is best for concrete?
boom concrete pump
A boom or truck mounted concrete pump is best suitable for the construction of huge road and highway projects. For concrete pouring at several altitudes, where there is a limited area for the concrete pouring, a boom concrete pump is the best choice.
How profitable is a concrete pumping business?
Pumping 1 job per day (for a standard work week) and spending no more than 4 hours on that job will gross a profit of $117,000/year! Pumping 2 jobs per day will double that number to $234,000/year….and during a stable economy, an average of 2 jobs per day is easily obtainable for an ambitious pumper.