Explaining the Process of Concrete Recycling In Sacramento
Approximately 140 million ton of concrete waste is recycled in the United State of America every year. This statistic clearly shows the rising popularity of concrete recycling in the US. Despite the fact that concrete recycling has become more popular, there are still many people who do not know about the process behind concrete recycling in Sacramento. For your benefit, here is a step by step process behind concrete recycling in Sacramento.
- The first step of concrete recycling in Sacramento involves initial crushing of the concrete waste which employs machines like jaws, cones, and large impactors. Depending upon the setup, these machines can take anything between 30 inch and 4 feet thick concrete waste.
- Following the initial crushing, sometimes, secondary crushing is also required depending upon the type of concrete waste being recycled. Herein, the same machines mentioned above may be used. Another element that goes into determining whether secondary crushing is required and what type of equipment is used is the level of quality the final product needs to conform to.
- Since it is impossible for any kind of concrete waste to be complete pure, purification is a major part of the whole industry of concrete recycling in Sacramento. This begins with a scalping screen designed to remove foreign particles and dirt from the mix. At the same time, a fine harp deck screen may be used to separate fine concrete particles from coarse concrete particles.
- This was just dry purification of recycled concrete. In order to ensure utmost quality of recycled concrete wet purification also takes place. In this step, the techniques of water flotation, electromagnetic separation, air separation, and hand picking are used where more contaminants such as wood, plastic, dirt, and organic substances are removed from the mix. This is the usual process of concrete recycling in Sacramento.