Wuxi Huatong is dedicated to serve the highway and municipal construction business
Wuxi Huatong Leiteng Highway Machinery Co., LTD
Wuxi Huatong factory covers an area of 66,700 square meters, with a main production workshop of 36,000 square meters and an office research building of 3,000 square meters. The company has more than 300 fixed employees, including more than 60 senior and middle-level technicians. The registered capital of the company is 10 million yuan, and the total assets reach 230 million yuan, including 170 million yuan of fixed assets and 50 million yuan of working capital.
Wuxi Huatong, as the vice chairman unit of China Construction Machinery Industry Association Road Building Machinery Branch, is the main drafting unit of the national current industry standard JT/T-2002 "Asphalt Mixing Equipment" and JT/T137-2005 "Highway Asphalt Storage".
With the development of road traffic construction, the speed of road traffic load is getting faster and faster, and the wear and tear of roads is increasing. Especially for cement concrete pavement, under natural conditions and increased loads, cracks, misaligned slabs and broken slabs can easily appear, thus leading to a decline in the level of road service.MORE
In formulating the planning of the scale of mechanized maintenance center, it is necessary to start from adapting to the needs of economic and social development, adapting to the trends and requirements of future socio-economic development, breaking the administrative boundaries of small regions, breaking maintenance boundaries, reasonably determining the radiation radius of the maintenance center, of which large to maintain highways and one or two highways, maintenance mileage above 300km, covers an area of about 30 acres, building scale 1500m2, accessory facilities 200m2, machinery and equipment supporting 10 million yuan; medium-sized to maintain trunk highways and county highways of high secondary pavement, maintenance mileage in more than 200km, covers an area of about 20 acres, building scale of 1000m2, accessory facilities 150m2, machinery and equipment supporting 5 million yuan; small to maintain trunk highways, maintenance mileage in 100km above, covers an area of about 10 acres, building scale 500m2, ancillary facilities 100m2, machinery and equipment supporting 3 million yuan.MORE
Crushed petrochemical surface particles are small in size and are compacted by a roller to form a certain strength. After rolling, the particles are compacted to form a thin layer of mutual embedding, and the structural stability is ensured by spreading permeable oil. The upper strength comes from the internal friction angle, and the precompression stress is also a key factor affecting the upper strength. In cement panel crushing, the larger the particle size formed after crushing, the larger the internal friction angle. At the same time, the volume of concrete in the crushing process expands, and the smaller the particle size after crushing, the larger the tendency of expansion formed, and the larger the precompressive stress generated.MORE