How much do you know about the Five Lotus Project?

Wulian is from Wulian County, Rizhao City, Shandong Province. Named after the place name of Wulian, with gray dots and black dots alternating. It belongs to a kind of granite, the color is mainly black, and gray spots and black spots are embedded in it, which is more noble. Brilliant color, gorgeous and superior, with excellent performance of never wearing and never fading. The density of five lotus flowers is about 2.75 tons per cubic meter, and the material is hard. After polishing, the brightness is like a mirror, which is definitely higher than that of chemically synthesized stone ceramics. Due to the acceleration of national construction, more and more environmentally friendly stones are used. Roadside stone, square board, building dry hanging and other uses are the most common. Wulianhuashi is of high quality, and because there are many manufacturers of Wulianhuashi, it is very affordable compared with similar stones. Wulianhua has been widely used in China. Mushroom stone, car block stone, feng shui ball, bridge column, upright post, etc. Materials made of Wulian materials are also widely used in various construction projects in various regions, including Wulian sidewalk slabs (paving stones), Wulian blind pavement slabs, square stones, stair treads and so on. This paper focuses on the pavement of Wulianhua sidewalk slab and Wulianhua blind pavement slab. All detection indicators at the grass-roots level should meet the design standards. When laying the five-lotus flower path board, the flatness and elevation shall be controlled by hanging lines with wide lines at fixed points every 5m. 5. Before assembling the lotus board, the sample should be spelled out, and the owner and supervisor will confirm which assembly scheme to adopt. Wulian sidewalk planking requires a square appearance and neat arrangement. According to the authoritative investigation by the geological department, Wulianhua has a prospective recoverable reserve of 2.3 billion cubic meters, a high-quality mining area of 39.38 square kilometers, and a seam depth of 820 m-1250 m. It is the largest single granite ore body in China. So far, there are 203 mining units with national legal qualifications, 90% of which are concentrated in the area from Hongningya to Wujiagou. With the expansion of mining area, the maturity of mining platform, especially the popularization and use of modern mining saws, the mining output has increased rapidly.