Shantou strengthens the production and transportation management of ready-mixed concrete industry, and more than 670 mixer trucks have been installed with anti-overflow devices.

Concrete mixer truck is easy to drip and leak during driving. Installing "anti-overflow hopper" at the discharge chute of the truck and fixing the discharge chute and other movable parts can skillfully eliminate such problems. At present, more than 670 mixers in the city have completed the installation of anti-overflow devices, and strictly implemented the management measures of concrete transport vehicles in our city. In recent years, the Municipal Housing and Construction Bureau has continuously strengthened management measures, made up for management shortcomings, effectively improved management energy efficiency, strengthened the quality of ready-mixed concrete production and the management of green production and transport vehicle cleaning to prevent leakage, promoted the green development of the industry, created an orderly and clean urban environment, and helped our city to build a civilized city throughout the country. In the material preparation area

of Chuangye Concrete Co., Ltd., all kinds of sand and gravel raw materials are piled up. Three green and fully enclosed concrete mixing production lines on site continuously produce ready-mixed concrete and ready-mixed mortar of different strength grades, which are transported to all construction sites in the city. Reporters at the scene saw that the whole production process is controlled by computer, the factory area is equipped with a fully automatic rear yard feeding system to reduce noise and dust, each dust point is also equipped with spraying facilities, production wastewater, waste pulp recycling, to achieve environmental protection and energy saving production.

In recent years, the Municipal Housing and Construction Bureau has comprehensively promoted the green production upgrading and transformation of concrete production enterprises in our city. In response to the government's call for energy conservation and environmental protection, the company has adjusted its development ideas and promoted green environmental protection production, from the initial two production lines with an annual capacity of 800000 cubic meters to the current five production lines with an annual capacity of 3 million cubic meters. At present, it is the only enterprise with excellent grade laboratory in our city, and it is also one of the three enterprises in our city that have obtained the highest certification grade of green building materials products in China-three-star. Chen Jiefan, a staff member of the Construction Science and Technology Development Section of

the Municipal Bureau of Housing and Construction, introduced that recently, the Bureau has promoted the transformation of information-based supervision, promoted the efficiency of supervision through scientific and technological innovation, and combined with the special renovation of construction transport vehicles, focused on the "bright identity" action of civilized transport of mixer trucks. All mixers of ready-mixed concrete production enterprises in this city are required to install anti-overflow devices and unified coding, and "one vehicle, one yard and one file" is entered into the supervision information platform to share supervision information with road law enforcement departments, and to spray codes uniformly on both sides of the body to accept social supervision and standardize the carrying behavior. Li Tinghui, chairman of the ready-mixed concrete industry branch of

the Municipal Construction Industry Association, told reporters that since the establishment of the association, the association has actively played the role of industry coordination and service, strengthened communication and self-discipline, urged member units to strengthen the construction of green production management system, and did a good job in the management of "one vehicle, one card and one file" of transport vehicles. Up to now, the mixer trucks of 11 ready-mixed concrete production enterprises in the city have all been coded, and one truck and one file have been set up to form a management pattern of mixer trucks with mutual supervision and industry self-discipline, so as to promote the healthy and orderly development of the industry.

"Invite the general public to jointly supervise, if found that there is uncivilized driving behavior of mixer vehicles, please report to the relevant departments in a timely manner." Chen Jiefan said that once verified and belonging to the city's concrete production enterprises or housing municipal construction sites, the Municipal Housing and Construction Bureau will cooperate with urban management, traffic police, transportation and other road law enforcement departments to severely punish.