Process Of Pouring Concrete

In: Home & Family

22 Oct 2009

In order to get the best possible results when doing cement work, you should have the right concrete tools. Those who have done concrete work using the wrong tools know how hard it is to do that kind of a cement job.

In your preparation for a concrete pour, often times you will need to pull out old concrete where you plan to pour new. A diamond saw blade is a great tool to have in this case. It will not only allow you to cut the concrete so that you can remove the old stuff a lot easier, but it also gives you a flat edge to pour to.

Once the old concrete is gone, it is time to start the preparation for the new concrete. You may need to rework the ground that was under the old concrete to make it a better base for the new concrete so that you can avoid whatever might have caused problems in the old concrete, such as a tree root. Make sure that you compact the ground using a compactor when you are finished prepping the ground. Then, you will need to form the area for the concrete pour. Make sure that you use plenty of stakes to stake the forms in place or you will find a form bulging in the middle of the pour. If it is required or you think it may be necessary to reinforce the concrete, then you may need to be sure that you have rebar handy and ready to add to the concrete during the pour.

Before you have the concrete truck come to make the pour, you should be well prepared ahead of time. You will want to consider how large the pour is and if you are going to need some help. Can the cement truck pull up to the area to be poured and dump from the shoot? Will you need to wheel barrow the concrete to the pour site? Is it large enough that you should get a concrete pump? Do you know where all of your concrete tools are at?

Once you have established the answers to these questions and made the necessary arrangements for the help, equipment and tools that you will need, you can schedule the concrete pour. Most people prefer to pour early in the morning so that they have the whole day to work and finish the concrete.

Once the truck arrives, it is time to go to work. The driver will want to know what slump you would like. This essentially refers to how runny or wet the concrete is. The wetter it is the longer you have to get it in place and worked, but it will also take a lot longer to set up. If you do not want to be there all day you can have the driver make it stiffer so that it will set quicker. If you are going to do this you need to make sure that everyone is moving quickly to get the concrete down and in place so that you can start to work the concrete as soon as possible.

The first step in working concrete is to make it level to the forms. This is done with a screed, which is usually a 2X4 board that is moved back and forth over on the top of the forms to scrape and move any concrete that is above the height of the form. Next, you will need to have someone working the float to bring the cream to the top.

Another person or two will follow the person doing the float and will work the top edges of the concrete to put a rounded edge on it. A person follows them with a trowel to work to smooth the lines made by those edging the concrete. The process continues several times over, working to make the top of the concrete as smooth as possible.

One of the most under utilized of all concrete products by people who do not do cement pours much is diamond saw blades. However, it can be one of the most useful tools in saving time in cement pours.

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