Manufacturing process 3 pdf
Some of them are mobile and some of them are stationary. There are different types of concrete block machines available in the market. These machines are also called interlocking brick machines. This design is suitable for developed countries where labor cost is high and the land is also expensive. The difference between automatic and full-automatic methods is that in the automatic method you need an operator to operate the machine but in a Full-automatic concrete block machine, the machine operates automatically. Full-automatic concrete block manufacturing process: Consider that the machine is operated by an operator in this method.Ĥ. In this way, you can reduce the number of workers in your plant. Cement is also stored in the cement silo and added automatically to the mixer. The production process is handled by robots as well and instead of three handcarts, one forklift is operated to handle the production. The mortar preparation in this method is done automatically so your mortar quality will be the same over time since the exact ratio is used all the time. The automatic concrete block manufacturing method is the most popular option based on our sales department. Automatic concrete block manufacturing process: If you have a limited budget and you live in a country with low labor costs and cheap lands, this option is the best option for your business.ģ. Also, pallets from the machine are delivered by hand carts and 3 workers are needed to handle the production so you will need more workers compared to other methods of production. The disadvantage of this method is that the mixing process is still done manually and the concrete ratio will be different each time.
#Manufacturing process 3 pdf manual#
The advantages of the semi-automatic concrete block manufacturing process are that your final product quality is higher than manual since it is produced using hydraulic pressure and vibration. This machine is called a concrete block machine, it has molds installed in it and produces concrete blocks using pressure and vibration in the molds. In the semi-automatic concrete block manufacturing process you need a machine that produces the blocks. Semi-automatic concrete block manufacturing process: This method is not suggested anymore since it doesn't have any advantages and it is not industrial.Ģ. The manual method is also too slow since all the business is done by hand. Since the mortar is mixed manually, you can't achieve a certain ratio and each time it will be different and it will affect the quality of the final product. Usually, there is no vibration and high pressure in the manual method so the quality of the concrete blocks is low. The concrete is mixed manually and then poured into the concrete block molds. The manual method is the simplest and cheapest way.
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Manual concrete block manufacturing process: The concrete block manufacturing process can be manual, semi-automatic, automatic, and full-automatic depending on your demand, country, and budget. The concrete block manufacturing process has different steps based on the system you are producing them. You can also read more about hollow concrete blocks in our article '' what hollow concrete block is in general and in detail''. You can read more about this topic in Concrete Network. Additives are added to cement during manufacturing to get new properties for cement but admixtures are added to concrete while mixing to get new features.ĭepending on your country you can use different aggregates as well, most common aggregates are limestone, shells, and chalk or marl combined with shale, clay, slate, blast furnace slag, silica sand, and iron ore. Note that there is a difference between additive and admixture. Also, admixtures are available to add extra features to the concrete. There are different standards for the mixture ratio of the 3 items. Concrete is formed with aggregates, water, and portland cement which is usually in the form of powder. In all the items you can see concrete included but you may ask what concrete is. Grasscrete blocks (also called lawn stones).Ĭoncrete gutters also known as roof gutters. Paving blocks with different shapes, sizes, and colors. Solid concrete blocks with different shapes and sizes.Ĭurbstones in different shapes and dimensions. Hollow concrete blocks with different shapes and sizes. Below you can see some examples of concrete blocks.
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A concrete block is a general name and includes different types of blocks.
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To raise the quality of the blocks you need to apply vibration and force to make the mortar as compressed as possible. A concrete block is a block made of concrete.