|
* jinyajing
|
Sep 15 2014, 03:22 AM
Post #1
|
|
- Posts:
- 575
- Group:
- Dedicated Members
- Member
- #1,593
- Joined:
- May 27, 2014
- Gender
- Female
- Assets
- Reviewing, Skinning and Coding.
|
Cement concrete pavement has its resistance mobile batch plant, bending, abrasion resistance Portable concrete mixer, high stability, and many other advantages, are widely on the road at all levels. Cement concrete pavement construction, core is the mixing of concrete production and paving. Concrete mixing quality directly affects the intrinsic quality of the concrete, concrete pavement evenness affecting the quality is. Concrete slump is an important aspect of concrete production, what are the main factors affecting the concrete slump? The changes in moisture content is even more obvious impact on the slump of concrete, mixing process should be measured in aggregate moisture content, scale should take out of the water.
Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:Reversing drum concrete mixer,etc. We will provide you with the best product and service.
Cement temperature effect on slump of concrete cement is often ignored by builders, a factor that tends to occur in a single large production capacity of the concrete batching plant. More generous amount of mixing water mud, sometimes on one side to cement into a cement tank production and sometimes cement starting stirring as being cool, which not only enables the production of concrete high temperature, slump concrete temperatures are high, water absorption and larger and smaller. The weighing deviation of water scales and cement scales have a great influence on the slump of concrete, if the weighing deviation is stable, the operator can calculate based on the actual weight. If the deviation is less stable, especially water flow meter method of concrete batching plant, large and unstable water metering deviation DMP planetary mixer manufacturer, the slump is not easy to control.
Amount of additives is also important factors affecting concrete slump, concrete additive amount of assembly made some large changes in physical and chemical properties.
|