To build excellent quality Concrete Structures, the proportion of concrete components must be measured correctly and accurately. Accurate measurement of concrete components can be done through the mixing process. Material estimation is the process in which the quantity or proportion of materials such as cement, aggregate, and water is measured based on weight or volume to prepare the concrete mix, This is exactly what the company BUILDIN does.
Site preparation for Concrete Structures Construction
Soil preparation is the most important aspect of concrete pouring. The soil into which concrete is poured must be well drained and compacted. Properly preparing the subsurface helps reduce the possibility of cracks in the final concrete structure.
1- Excavation works
Excavation is the first step in preparing the soil for concrete work. Depending on the type of structure, excavation is done and an additional two inches are added in excavation for gravel if the soil is naturally wet or has a high clay content.
2- Settlement work
Smoothing the ground with the flat side and filling in any low spots with soil, is done through the engineering level device or the engineering total station device.
3- compaction works
Compaction by hand or mechanical tamper fills the soil to the desired density; the final product should barely leave footprints when walking on.
Alobar formwork for construction
Formwork is used in construction to support structures and act as formwork to create structures from cast concrete Formwork can be made using formwork of iron, wood, aluminum or prefabricated forms Formwork takes time to build and requires spending up to 20-25% of the cost of the structure or Even more, the process of removing molds is known as stripping and forms that can be reused are known as board shapes and unusable shapes are called static shapes.
laying rebar for construction
Rebar must be accurately laid and adequately supported before concrete is placed and secured against displacement. Rebar must be laid as shown on engineering drawings indicating the number of bars, strip lengths, bends, and positions. Covering is also necessary to ensure that the steel bonds of concrete are good enough to develop its strength.
concrete mixing for construction
Correct mixing of the concrete component is essential because it affects the quality of concrete in its new state as well as in the hard state. Concrete is said to be well mixed if it meets the following requirements.
- The concrete mix should be uniform in color.
- Concrete must achieve the proper consistency for which it is designed.
- Complete mixing of all concrete components.
- Cement putty should cover the entire surface of the aggregate.
Concrete pouring for construction
The mixed concrete is transported to the concrete site on time, the concrete preparation time can have different ways such as pumping and manual transmission, the poured concrete is compacted with a vibrator to ensure proper pressure and care must be taken to prevent air pockets and ensure a flat surface.
Concrete finishing for construction
The basic type of concrete finish is a smooth surface created through the use of screeds and trowels Immediately after the concrete has been set into shapes the screed is used to level the surface of the concrete screeds often consist of long pieces of metal or wood that are pulled and pushed across the surface of the concrete to remove Excess concrete and fill gaps in the concrete surface.
Final Concrete Curing for Construction
Concrete curing is another one of the most important activities required in the concrete construction process. Concrete curing is the process of maintaining concrete moisture to enable it to gain full strength. This last step plays a very important role in the concrete performance and needs complete and careful care.
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Source: wikipedia.org/wiki/Reinforced_concrete
Read More: buildineg.com/public/blog/what-is-a-concrete-jacketing-of-column/
