Precast Concrete Piers Foundation Options Available
Precast concrete pier is the very stable foundation which anyone can build. This is next to the concrete slab. They are much cheaper than making the actual slab and it is also much longer lasting than the wooden pier. Precast concrete piers offer much more stability than skids. The precast concrete pier should be deeply embedded in the concrete footing which supports the pressure of the timber. The precast concrete pier will then give support to the shed. Precast concrete pier offers much more benefit than the traditional sono tubes. They have room for the increment of bearing capacity. They also come with a thread which is inserted onto them so that you are able to connect your deck post on top of them.
Once the plan for the shed has been drawn and laid out the next step should be to excavate the soil to at least a depth of maybe three or four inches depending on how deep you want you pier to be. Then holes should be dug below the line of frosting which are atleast10 inches. This is where the footing will be. Next you are required to pour the concrete on the footings and then next you need to put the concrete pier on the wet concrete already made. Once the concrete has cured lay down the fabric for the landscape and a drainage system in the gravel bed. Now you can install the precast concrete pier.
How to make a precast concrete pier
First you need to be preparing the form which will hold the concrete when you pour it into the form. The inside of the form is supposed to be cleaned special grease or lubricant should be used which will keep the concrete pier from sticking. You should get a form which is rectangular since most concrete piers are rectangular and with an opening on top which is supposed to receive the building stud. For pipes a hole will be drilled on top of the finished precast concrete pier so you will not require a block
The second step is to mix the concrete: the manufacturers of concrete pier blocks usually use Portland cement mixed with sand, water and aggregates which are either gravel or pebbles. A special chemical is also added to be able to speed up the process of curing. All the ingredients mentioned above are fed into a machine which is pre set with the mixing values required. In a factory which manufacture concrete pier blocks you will find dozens of forms which are arranged into tight rows which are only separated by one thick wall. The cement is poured into s filling machine from the machine used to mix the precast concrete pier. This filling machine has got eight different shoots which divert the cement. This machine then moves on all the rows filling the forms evenly with its content. But to make your own precast concrete pier you will need only a couple of forms.
The next step is called curing this is where all the forms dry for about half an hour before pairs of hooks are inserted into each and every one of them. Then the forms are left to continue drying for several hours. Then they are moved out door to dry. The open air and the ray from sun combine to enable the process of curing to occur which hardens the concrete. If you are making your own concrete pier block you need not have a lot of forms to fill just a couple will do. But first you need to have a clear form which you are supposed to measure the length required using water.
The last step in precast concrete pier is removing it from the form. This happens after the process of curing is complete. In a factory the hydraulic cranes are used to remove each precast concrete pier out of the dorm by using the hooks which were inserted at the beginning. Then the precast concrete pier is checked for any cracks, smoothness is buffed and then the drilling is done to open the pipes if there is a need for this. The final step is the shipment to the consumers.