Nanjing accelerates the development of bulk cement

2022-08-19
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Nanjing accelerates the development of bulk cement

at the recently held Nanjing bulk cement work conference, the municipal government clearly stipulated that it is strictly prohibited to mix cement on site in the main urban area of Nanjing, requiring the promotion and use of bulk cement and ready mixed concrete in the city after 16 years of development; Among them, ready mixed concrete must be used at the construction site with a concrete consumption of more than 30 cubic meters

the annual demand for cement and concrete in Nanjing is about 4.5 million tons. In recent years, Nanjing has made important breakthroughs in pushing and loading cement and ready mixed concrete. In 2000, the supply of bulk cement in the city exceeded 3million tons for the first time, reaching 3.12 million tons; The supply of precast concrete exceeded 2million cubic meters, and two clamps separated and stretched the samples at a fixed speed. However, at present, there are still quite a number of engineering projects in Nanjing, especially multi-storey buildings, which are still using bagged cement for on-site mixing. The proportion of ready mixed soil is not enough, and the dust and noise generated by it have greatly disturbed citizens' lives and the urban environment

therefore, in order to conscientiously implement Jiangsu provincial government order 158 Nanjing accelerates the development of bulk cement in Jiangsu Province "to promote the use of bulk cement and ready mixed concrete. Now the municipal government clearly requires that construction sites with a concrete consumption of more than 30 cubic meters must use ready mixed concrete; and the Construction Commission, the Environmental Protection Bureau and the municipal bulk cement office are responsible for implementing it to strengthen law enforcement. In view of the construction units and construction enterprises' concerns about the inaccurate measurement of bulk cement during loading, unloading and transportation, there are The relevant departments decided to solve the problem by means of lead sealing, which is currently being piloted and officially implemented in the market in the near future. At the same time, it is stipulated that the concrete mixer truck in the urban area will pass unimpeded for 24 hours, and the forbidden zone pass fee will be exempted, so as to promote the use of bulk cement

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