From raw material entry and quality inspection, concrete mix design, quality control to the whole process of site construction service, the central control room can be seen at a glance, moving the mouse can "manage" the whole factory area.. Today, this is the daily scene of digital production in Tonglu Pentium Building Material Products Co., Ltd. (Hereinafter referred to as "Tonglu Pentium") under Sanshi Material. Since
this year, Tonglu Pentium has built a benchmark for the optimization and upgrading of small regional concrete enterprises around the green transformation-since the new project was put into operation, the equipment capacity has increased by 50%, the net operating cash flow has increased by 174% year on year, and the annual return on equity (annualized) is 28%.
Through the large LED screen above the concrete loading line, Huangfu Xiangping, the driver of the concrete mixer truck in the "waiting field", reversed the truck to the loading port according to the system prompt. He got out of the car and turned to the side of the engine room, swept the QR Code with a WeChat, and immediately printed the invoice by himself. "Very convenient!" Previously, Huangfu Xiangping had to take a long detour to the dispatch room to get the invoice. The
more convenient experience is that as soon as he gets on the bus, the system has reminded him that the concrete loading is completed. Move the truck slightly, and the 26 sprinklers around it start at the same time to "shower" the tires, body and tail bucket of the mixer truck that has just finished loading.
The whole process does not exceed 4 minutes, and behind the high efficiency is the "precise preparation" of the "cloud" system in advance. As early as the day before, the staff in the central control room would click the mouse to issue production instructions, and set the mix proportion of raw materials such as cement, sand aggregate, water and admixture according to a specific proportion. When the concrete mixer with the specified license plate number enters the feeding port, the system will automatically load the material.
"You see, the huge production line is not working on the spot, but the production efficiency has increased by three times." Ding Gaoming, general manager of the company, said that today's construction industry is no longer a labor-intensive and extensive development model, which is generally considered by the outside world. Through digital management, it promotes intelligent and green production, and achieves a "double harvest" of reducing costs and increasing benefits.
As the earliest concrete production enterprise in Tonglu County, Hangzhou City, Tonglu Pentium became a grass-roots enterprise affiliated to China Building Materials Group through joint reorganization in early 2013, thus transforming from a private enterprise to a state-owned holding enterprise. At the beginning of this year, Sanshi Material invested more than 100 million yuan to complete the green transformation of 1.35 million cubic meters of commercial concrete per year in Zhushan Village, Jiangnan Town, and made full use of the platform strength of the technology research and development center to complete the "digital intelligence" upgrade from the aspects of equipment investment and technological improvement, which can accurately control production and ensure product quality.
Concrete test blocks have "identity cards"
in the test block forming room, technicians are sampling the concrete of Tonglu Dalian Block (Shimabian) resettlement housing project, making test blocks on site, and embedding QR Code labels on the test blocks. The label is like the "ID card" of the test block, displaying the proprietary information such as the batch number, code, age, item and position of the test block. On the 3rd day, 7th day and 28th day after the test block is formed and enters the curing room, the test block will be tested by stages, and the test data will be synchronously transmitted to the technical center of the superior company.
"The test block QR Code system is independently developed by Sanshi Material, and the technicians take photos to obtain the current concrete information when sampling, and make test blocks on demand according to the results of the slump expansion test, and generate printing labels.". At the same time, from sampling to inspection, the standardized operation of the whole process also ensures the real-time and authenticity of the test block data.
In addition, Tonglu Pentium uses the concrete sewage reuse treatment system to separate the waste sand and stone, the storage and transportation system or the recycling material into the mixing building transportation system for recycling, and the mud water is 100% recycled through the sewage utilization system, which not only achieves zero discharge, but also realizes the comprehensive utilization of resources. "You see, just click on the mobile phone, you can grasp all kinds of data such as car washing, slurry concentration, slurry use and so on in real time, and you can inquire about the use of environmental protection equipment at any time." Next to the three-level sedimentation tank, Ding Gaoming calculated an account, together with the rainwater collection system covering the whole plant area, the project has saved 2600 tons of sand and gravel, nearly 2500 tons of sewage reuse in just four months since it was put into operation, saving nearly 70000 yuan in cost, and is expected to save 700000 yuan in the whole year.
Up to now, Tonglu Pentium has four utility model patents and one invention patent, and has successively undertaken a large number of local and surrounding key projects and high-quality projects, such as Tonglu East Railway Station, Yunda Global Science and Technology Innovation Center, Shentong Int ernational Headquarters, to fully serve local economic development and urban construction.
Facing the future, Tonglu Pentium will actively carry out the mission of China Building Materials Group to "create a better world with materials", focus on the main responsibility, deepen the three fine management, adhere to the road of intelligent development, base itself on local needs, give full play to the strengths of central enterprises, and satisfy people's yearning for a better life with high-quality products and services. New Tianshan Cement will contribute more to the construction of world-class enterprises with Chinese characteristics.
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