FAQs and Glossary of Concrete Pump Equipment Terms

About Utranazz
Utranazz is a leading supplier of concrete equipment in the UK, specialising in high-quality solutions for the construction industry. With a comprehensive range of new and stock equipment for hire and purchase, including concrete pumps, mixers, batching plants, and more, we are committed to providing an exceptional, end-to-end service and expert guidance to help you choose the right equipment for your project.

In the construction industry, understanding the terminology related to concrete equipment is essential for both professionals and DIY enthusiasts. This article aims to answer some frequently asked questions whilst providing a glossary of key terms related to concrete and construction equipment.

Frequently Asked Questions (FAQs)

1. What is concrete pumping?

Concrete pumping is a method of transferring liquid concrete from the mixer to the desired location using a pump. This process is particularly useful for large construction sites where it is difficult to access certain areas with traditional methods.

2. How does a concrete pump work?

A concrete pump operates by using a series of valves and pipes to move concrete through a pumping mechanism. There are three main types of concrete pumps: truck-mounted concrete pumps, truck-mounted concrete line pumps, and static concrete pumps.

3. Why should I use a concrete pump instead of other methods?

Using a concrete pump can save time and labour costs, especially on large projects. It allows for the faster and more efficient placement of concrete, reducing the risk of spillage or waste. Additionally, concrete pumps can access hard-to-reach areas, providing greater flexibility on site.

4. How do I choose the right concrete pump for my project?

When selecting a concrete pump, consider factors such as the size of your project, the type of concrete being used, and site accessibility. Consulting with a professional, like the team at Utranazz, can help you make the best decision based on your specific needs.

Glossary of Concrete Pump Terms

Boom Pump/Truck Mounted Concrete Pump: A large concrete pump with a placing boom (20m–65m length) mounted onto a truck, capable of pumping large volumes of concrete at great heights or depths.

Sermac Pump: A major Italian concrete pump manufacturer, known for high-quality pumps. Sermac is the only 100% European concrete pump manufacturer in the market.

Line Pump: A smaller static pump mounted on a truck that pumps concrete through groundline, ideal for hard-to-access areas or projects requiring horizontal distance coverage.

Static Pump / Trailer Pump: A small concrete pump that can be fitted with a pipeline to pump concrete over large vertical or horizontal distances.

Groundline: Steel pipes attached to a concrete pump, laid along the ground to transport concrete horizontally.

Slump: A measure of concrete consistency (how thick or wet it is). It affects the concrete’s workability.

Pump Primer: A primer added to the pump hopper and pipes before pumping begins to ensure smooth concrete flow. Utranazz supplies “Slick Willie,” a popular pump primer brand.

Washing Out: The process of cleaning the concrete pump's pipework after each use to prevent leftover concrete from setting in the pipes.

Stability Control System: A system that monitors and ensures the concrete pump is safely set up and stabilised before operation.

Rigging: The process of setting up and stabilising the legs of a concrete pump for operation.

Boom Unfold Height: The vertical space required for a truck-mounted pump to extend its boom arm fully.

Pipework: Steel pipes that carry concrete from the pump to the pour site.

Ball Catcher / Catch Basket: A device fitted to the end of the pipeline to catch the sponge ball used for cleaning the pipework.

Grout Pot: A pipe with a lid where the sponge ball is placed for cleaning out the pipeline after pumping.

Clamps & Gaskets: Components used to securely hold sections of the pipeline together.

Release Oil: Oil sprayed into the pump hopper to prevent concrete from sticking to the surfaces.

Blow-Out Adaptor / Air Cannon: An attachment that connects to the Grout Pot to blow the sponge ball through the pipeline for cleaning.

Outrigger / Stabiliser Pads: Pads used to support and stabilise the legs of the concrete pump, distributing the load on the ground for safe operation.

Shut-Off Valve: A valve that stops the flow of concrete without allowing it to spill or drop.

Vibrator: A device that keeps concrete flowing through the hopper grate, preventing blockages.

Reducers: Pipes on a concrete pump that decrease in diameter, helping to control concrete flow and reduce overall pipeline weight.

Flexi-Hose: A flexible rubber hose attached to the end of the concrete pump’s pipeline, allowing for precise placement of concrete.

By familiarising yourself with these terms and concepts, you can better navigate the complexities of the construction industry and make informed decisions regarding the concrete equipment you may need to hire or purchase.

If you have more questions or would like to enquire about the hiring and purchase options we offer, please don’t hesitate to reach out to Utranazz for expert guidance.

T: +44 (0) 1280 820770

E: [email protected]