As the name implies, the concrete mixer equipment is mainly used to transport concrete for work, of course, if the operation is improper, it will cause rolleover, wear and other problems, so when transporting concrete, we should always pay attention to the matters.
Concrete mixing truck in the transport of concrete, to ensure that the slide is placed strong, to prevent the formation of sway due to loose, injured pedestrians in the trek or affect the normal operation of other vehicles.
Concrete mixer truck loading concrete mixture, mixing drum rotational speed is 2 to 10 revolutions per minute, in the process of transporting, mixing drum speed to ensure smooth road in 2-3 RPM, marched down the road side slope is greater than 50, or at the mercy of larger pavement, shaking should stop stirring rotation, stirring rotation again after waiting for conditions to improve recovery.
The concrete mixer truck cannot deliver concrete beyond the regular time of the mixing station. On the way to transport concrete, mixing cylinder shall not stop turning for a long time to prevent concrete segregation scene. The driver should often investigate the concrete condition, find abnormal timely report to the dispatching room, request processing.
When concrete is installed in the mixing truck, the time of on-site block shall not exceed 1 hour. If the time exceeds 1 hour, the person in charge of the site shall be immediately requested for timely treatment.
The collapse degree of concrete transported by mixer truck shall not be less than 8cm. From concrete into the tank to discharge, high temperature must not exceed 2 hours it is necessary to discharge, rainy climate temperature is low, must not exceed 2.5 hours. Mixing truck in the discharge of concrete, should make the mixing cylinder in 10-12 RPM under the rolling 1 minutes, and then discharge.
What should the concrete mixer pay attention to when transporting concrete? The above is the relevant content, of course, there are more matters needing attention to understand, only more understanding can reduce the problem. More content to the website www.bangping.net consultation!