Is limestone sand good

Limestone is widely distributed in China, large reserves, brittle rock, easy to mine, many uses, high utilization value, is very ideal for sand raw materials. Many customers are more concerned about the limestone sand making plant before investing in limestone sand making plant in the end is good?

Limestone mechanism sand finished product is of good quality and meets the standard of construction sand. Limestone primary ore can be used, but also can give full play to the limestone quarry edge waste, crushed slag, stone powder and other resources of the “residual heat”, the use of sand making equipment for crushing, sand making, washing, screening treatment, made of limestone mechanism sand has the following advantages:

1. Controllable technical indexes to meet the demand of sand for various projects. The limestone sand production line can effectively and stably control and adjust the particle gradation, fineness modulus and other technical indexes of limestone sand according to the industry standard and project quality requirements, so as to meet the requirements of sand for various projects.

2. The particles are well-proportioned and rough, and the viscosity of concrete is good. Limestone sand has well-proportioned particles, regular angular shape and rough surface, which is conducive to bonding with cement and other cementitious materials, and improves the strength of configured concrete.

3. Low cost of sand production, high comprehensive economic efficiency. Limestone mechanism sand can be combined with the process of crushed stone to achieve sand and gravel co-production, the full utilization of limestone edge mineral resources, reduce waste and pollution, reduce the cost of limestone sand production, improve the economic efficiency of sand production.

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