How to Judge Whether the Sand Aggregate Accords with National Standard?

Henan Hongxing machinery has been committed to the production of sand aggregates for more than 30 years. We have summarized five aspects to judge whether the sand aggregate accords with national standard.

1. Granule Shape
The shape of the crushing aggregated rock should be the cube. The amount of the...

How to Judge Whether the Sand Aggregate Accords with National Standard?

How to Judge Whether the Sand Aggregate Accords with National Standard?