How far can you pump concrete?
A line pump usually reaches 150 meters, with additional flexible piping available. Boom pumps can reach around 72 meters when fully extended – with additional extensions also available.
How far can a line pump push 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 far can you pump shotcrete?
In difficult-to-access locations, a shotcrete nozzleman can place concrete thousands of feet (1000 ft = 300 m) away from the material source, and is limited only by the amount of available air required to move the material for dry-mix applica- tions and the pump selection in wet-mix applications.
What are disadvantages of concrete pumps?
Disadvantages of Pumped Concrete Pumped concrete is not suitable when the distance is too far and the vertical height is too large. Pumped concrete requires the pumpability of the concrete to be transported, which will increase the water-cement ratio of the concrete. Such concrete is prone to cracks and shrinkage.
How far can a concrete pumper truck reach?
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.
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).
How high can a concrete pump reach?
Wider Reach How far can a concrete pump truck reach? The vertical reach of a typical boom pump is 41.9 metres (137 feet). And the horizontal reach is 38 metres (124.7 feet). However, longer booms can reach more than 200 feet.
Does shotcrete cure faster than gunite?
Durability. Gunite generally lasts longer and maintains a higher quality than shotcrete. For instance, gunite tends to dry faster than shotcrete, leading to a much smoother surface and avoiding significant cracks from shrinking. Gunite can also withstand up to 9500 psi, a much higher psi than shotcrete.
What are the advantages of pumped concrete?
There are many benefits to using concrete pumping, including:
- You can place the concrete farther away and at greater heights.
- You can place the concrete even in bad weather.
- It is easier to pour smaller amounts in multiple locations as some job sites may require.
- It takes fewer workers to pour in place.
Is it cheaper to build a house out of concrete or wood?
Wood House Cost. Constructing a concrete house usually costs 4 to 8 percent more than a wooden house, and sometimes might be as much as 10 percent more. However, there are many cost advantages to concrete homes, even though construction pricing is higher.
How far can a concrete conveyor reach?
Conveyor. These trucks are the most sought trucks in the fleet. Pending on barrel size, they can carry 9-11 yards, again pending the job and conditions.
What is the largest concrete pump truck?
With a 70 m vertical reach, Putzmeister’s M 70-5 is the biggest truck-mounted concrete placing boom in the world.
How deep should I pour concrete?
– Calculate the right volume. Concrete is always ordered in cubic yards. – Order from the nearest supplier. Get fresh concrete mixed near the site, not mixed across town by some company with a lower price. – Ask for 5 percent “air entrainment” in the mix. – Get the right strength. – Have your checkbook ready.
How to easily build a small concrete pump?
1and2 are main oil cylinder;
How do you calculate the capacity of concrete pump?
– The vertical rise – The number and severity of bends – The amount of flexible hose used in the line
How much concrete can be poured in a day?
Without considering how your slaves are going to feel shovelling all that feed-stock into the mixer, I’d guess at an average of around 8 mixes per hour which works out at 34 mixing hours. I think your 5 days is a fair estimate but it’ll be hard graft, sore backs and a whole barrel of beer per man.