What is involved in the production of bricks?
In the typical masonry production process, there are about five different steps that begin with the collection of the right materials and ends with the application of high heat. Bricks are usually made of a mixture of sand and clay, which contains a small amount of lime, iron oxide and magnesia. These materials are mixed with water and then pushed into molds or extruded. After creating raw materials into brick shapes, they are usually left to dry for a specified time. The last step in the production process of bricks is to submit bricks to extreme heat, resulting in the removal of most of the remaining water content.
bricks are ceramic blocks that are a common part of the projects of masonry construction. The earliest bricks were dated to at least 7500 BCE and the exact methods of brick production have changed somewhat over the centuries. The production of bricks was once a task that included a large amount of manual work, as TCLAY had to be extracted and prepared by hand. This is the first step in the process of making bricks and involves removing all large rocks andother irregularities from clay. Until the 19th century, this product often took place in horsepower, and modern brick manufacturers usually use automated machines to perform the same task.
After mixing raw materials, the next step in the production of bricks. This was originally achieved by manually pushing the clay into molds, although many techniques are used today. Extruded bricks are forced by aperture and then cut wires. This method is often used to create bricks that contain holes or other spaces in the emptiness. Bricks can also be formed with steel forms and hydraulic presses.
Before the green bricks can be fired in the furnace, they must be allowed to dry. Failure can destroy bricks or result in a non -standard product. Industrial operations sometimes use specialized drying equipment or place green bricks close to the furnaces that pass through the cooling process. It canTake up to two days, depending on the physical make -up bricks.
After the green bricks contain a sufficiently low percentage of humidity, they can undergo the shooting process. Modern brick production operations sometimes use railway furnaces that allow continuous operations. The trucks of the charged brick slowly pass through this type of furnace and are subject to the entire heating and cooling process in one continuous movement. Other operations use furnaces that are brought to the right temperature, and then allowed to cool before removing the bricks.