What is a concrete slick line?

What is a concrete slick line?

Slick Line Pipe for Concrete Placement is welded or seamless steel tubing connected together at joints resulting in a horizontal or vertical pumping system. Slick Line Pipes are provided in straight 10-foot lengths in various diameters from 2 to 6 inches.

What is concrete pump primer?

Slick-Pak is the patented polymer-based concrete pump primer. Used worldwide, it is now the standard for priming concrete pumps. Additionally, Slick-Pak functions as a concrete pumping aid by reducing line pressure, which enables the placement of hard to pump mixes and increasing the range of pumpability.

How does concrete get pumped?

When concrete is required, a mixing truck first mixes concrete within its rotating drum. The first cylinder, also known as the material cylinder, pulls concrete out of the hopper. The second cylinder, the discharge cylinder, pushes the concrete out of the pump in the location where it is needed.

What moves concrete through the piping system from the hopper on a concrete pump truck?

The shifting from one cylinder to the other cylinder takes place providing a continuous flow of concrete mix through the pump trucks concrete piping system. When a drive cylinder retracts along with the concrete piston, concrete will be sucked from the hopper into the concrete cylinder.

What is a slick line in construction?

By Concrete Construction Staff. What is a slick line? It is the end and usually rigid section of the pipeline farthest from the concrete pump which is kept immersed in the concrete already in place but moved as the work progresses.

What is a slickline pipe?

Slickline is pumper terminology for the welded or seamless steel tubing that’s con- nected together at joints to provide a hori- zontal or vertical pumping system. Pump pipes are commonly provided in straight 10-foot lengths and vary in diameter from 2 to 6 inches.

How much concrete is needed to prime pump?

All you need is 1/2 yard . Dump it in the hopper with your normal prime water, let it mix while you get first load of concrete ready. Then stroke a few times, start unloading concrete and start pumping. Has never failed me yet.

What kind of pump is commonly used in concrete pumping?

Usually, piston pumps are used, because they can produce hundreds of atmospheres of pressure. Such piston-style pumps can push cylinders of heterogenous concrete mixes (aggregate + cement).

How do concrete boom pumps work?

A concrete pump works by using a valve system and the basic principles of hydraulics. After a mixing truck pours liquid concrete into a hopper, the concrete pump sucks the liquid concrete through a valve system and into the area where it needs to be laid down. It pulls concrete out of the hopper.

What is the difference between wireline and slickline?

While a slickline is a thin cable introduced into a well to deliver and retrieve tools downhole, a wireline is an electrical cable used to lower tools into and transmit data about the conditions of the wellbore. Usually consisting of braided cables, wirelines are used to perform wireline logging, as well.