Laserfiche WebLink
<br /> <br />knock off dust that coats the outside of the bags. This dust drops to the bottom of the <br />baghouse and is also returned to the mix inside the drum. <br /> <br />The entire operation is controlled and monitored by a computer, or a programmable <br />controller, which makes sure the system, is performing properly and will warn the <br />operator prior to any failure. <br /> <br />C. Concrete facility <br /> <br />A concrete plant operates similar to a HMA facility with a few exceptions. The aggregate <br />materials are also loaded into cold feed bins with a loader and measured into specified <br />portions, according to the type of mix required, and carried by a conveyor belt into the <br />drum where the material is mixed. It also could be delivered directly to a truck where the <br />material can also be mixed. Then water and cement or fly ash would be added. Then <br />mixed thoroughly before being delivered to ajob site. <br /> <br />8 <br />