• 2021-11-18 16:21:16

Green environmental protection solution for concrete mixing plant According to the environmental protection demand and actual situation of the mixing plant, green environmental protection solution for concrete mixing plant mainly starts from five aspects: 1. Engineering vehicle cleaning A car washing machine is set at the gate of the mixing plant to wash the incoming and outgoing vehicles 360 degr...

• impulse dust collector
• sand and gravel separator
• sewage recycling equipment

• 2021-12-10 11:20:55

The influence of operation on concrete quality is mainly in the measurement and mixing process. During production, pay attention to the measurement error, the adjustment of overshoot and the grasp of residual quantity in the feeding process to ensure that the measurement accuracy meets the requirements. Special attention should be paid to the following aspects: External materials have a great impa...

• measurement accuracy
• slump of concrete
• sand and gravel aggregate

• 2022-01-13 14:43:08

Crushed sand (Manufactured sand) contains stone ash which has two effects on the working performance of concrete. On the one hand, the increase of stone ash content will lead to the increase of water demand of concrete because stone ash will adsorb certain water and additives; On the other hand, the manufactured sand with poor grading is easy to cause concrete segregation and bleeding. Appropriate...

• crushed sand
• manufacturer sand
• workability of concrete

• 2022-03-15 11:18:35

Sand is an integral part of concrete. It is generally called fine aggregate, which refers to rock particles with a particle size of less than 5mm. It can be generally divided into natural sand and artificial sand. At present, common sands are: (1) Manufactured sand; (2) River sand (generally used for sand designated for key projects, and ordinary concrete is generally not used due to high price an...

• machine-made sand
• washing sand
• recycled aggregate