Ready-mixed concrete is a primary portion of all concrete construction projects. It’s an efficient and convenient tool when it comes to building. Concrete that is used on these building sites is delivered already mixed so that it can be cast. This saves a significant amount of money and time on all types of construction projects.
Today there are 2 types of ready-mix plants. The first is a central-mixing plant that makes use of a stationary-mixer that mixes the concrete. From here the concrete is transferred into a transportation vehicle. The second type is a truck-mixing plant that places the dry unmixed materials into the truck mixer. Water is then added and the mixing process occurs inside the truck.
Many of the central-mix plants can bypass stationary mixers which makes them a type of hybrid of these 2 types. The truck mixing plant is less expensive and simpler than a central-mix plant as they do away with the need for a stationary-mixer.
This factor is essential since less machinery also translates into less potential issues. For longer distances, the unmixed dry materials are held inside the mixer truck until it arrives at the building site where the water is then added to initiate the mixing process.
One of the benefits of central-mixing is that the mixing trucks are able to hold higher volumes of mixed concrete when compared to unmixed concrete. This also means that more concrete can be delivered with less trucks.
Besides for a couple of small exceptions, every mixing plant features a similar basic layout. These plants are made up of pozzolan/cement storage, aggregate storage, batches (cement batching, aggregate batching, admixture and water batching), aggregate storage, feed system, dust-collection system, and a mixer which is either a stationary mixer or a truck mixer. Due to the latest technology, ready-mix plants can now be operated from remote locations. The batch operators use computer systems and video equipment in order to run the important areas of a plant. To learn more, click here https://aimix.com.bd/ready-mix-concrete-plant/
The process that involves producing measured batches of concrete is known as batching. All the ready-mix concrete plants use these processes in order to produce concrete. Weight Batching uses a scale and hopper to batch the unmixed dry materials. The scale provides a weight readout of the materials inside the hopper.
All the systems in ready-mix plants have to be consistently regulated so that all the specifications are met. Each of the plants needs to match up to or surpass the regulations set out in the ASTM C-94. If any of these specifications are not met, then the desirable concrete might not be fully achieved. Concrete that is faulty can result in significant delays for most projects.
The owners of these plants are also responsible for making sure all the safety and environmental regulations have been met.
The industry of ready-mix concrete has been in use for close to two decades and continues to expand and flourish. Over the years a number of technological advancements have been made yet the basic ideas have remained the same.