Quartz sand, as an indispensable raw material in industry, plays a vital role in the aggregate production process. The size of sand particle size directly affects the quality and performance of the finished aggregate, so optimizing the particle size distribution of quartz sand has become one of the important strategies to improve the quality of aggregate.
Strength and durability: The particle size distribution of quartz sand affects the strength and durability of the finished aggregate. Fine sand is mostly used for high-strength aggregates, while coarse sand is suitable for projects with high durability requirements, such as roads and bridges. Quartz sand with reasonable particle size can enhance the structural strength and frost resistance of aggregates.
Fluidity and processability: The choice of quartz sand particle size will affect the fluidity and process performance of aggregates. Appropriate sand particle size can improve the fluidity of aggregates, facilitate the operation of the production process, and reduce blockage and waste.
Surface properties: The size of sand particles will also affect the water accumulation and adhesion of the quartz sand surface. Appropriate particle size can improve the concrete bonding of aggregates and improve the durability of finished concrete.