Treatment of Cracks in Side Plates of mobile concrete mixing plant

2017-06-13

People who know about mobile concrete mixing plant know that in the use of mobile concrete mixing plant, the side of the board will be the phenomenon of cracks can be considered one of the small abnormal phenomenon, the following author to show you the reasons for the crack:
1, fly ash (sand) is too fine, the early strength of the body can not keep up
2, the bulk density is too large
3, the body fell too much
4, the water ratio, the green body under the lack of flexibility
Solution:
1, (1) to improve the cutting hardness (2) to improve the balance of fly ash sieve
2, (1) control capacity (2) the use of additives to improve the green body cutting strength
3, the body saw cutting table 10 cm must stop, and then slowly fall
4, (1) reduce the proportion of slurry (2) increase the amount of slurry (3) to reduce the amount of lime

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