Regarding the green transformation of calcium silicate board
The green transformation of calcium silicate board equipment is accelerating in the direction of energy conservation,emission reduction and resource recycling.Through technological upgrading and model innovation,it aims to achieve the triple goals of"low-carbon production process,efficient resource utilization and green product performance".
Large-scale blending of industrial solid waste:Using tailings,fly ash,calcium carbide slag,etc.to replace traditional quartz sand,the blending amount is increased to 43%,the raw material cost is reduced by 30%,and at the same time,the land occupied by solid waste storage is reduced.
The comprehensive popularization of asbestos-free products:The industry has phased out asbestos raw materials and replaced them with plant fibers and synthetic fibers.The products have passed the GREENGUARD Gold certification(VOC emissions≤0.025mg/m³),meeting the strict environmental requirements of hospitals,schools,etc.
Product recyclable design:The entire calcium silicate board can be crushed and recycled for reuse.The recycled materials are used to produce secondary products(such as roadbed fillers),forming a closed loop of"raw materials-products-recycling".Through a waste recycling system,a certain enterprise has reduced landfill volume by 50,000 tons annually and lowered raw material procurement costs by 15%.
The water resource circulation system of calcium silicate board equipment:The PLC system is adopted to dynamically adjust the water consumption of each section,combined with online water quality monitoring(such as conductivity and pH value),reducing the water consumption per ton of product from 8 tons to 3.5 tons.
