开云环球体育登录最新优惠 - 开云环球体育登录

In early 2015, the general offices of the Ministry of Finance, the Ministry of Housing and Construction and the Ministry of Water Resources jointly issued the "Notice on Organizing and declaring the pilot cities for sponge city construction in 2015" (No. 4 of Finance Office Building [2015]), announcing the formal launch of the central financial support project for urban rainwater interception and utilization. The first batch of pilot cities will be declared by the end of February 2015.

In accordance with the spirit of the Notice of the Ministry of Finance, the Ministry of Housing, Urban-Rural Construction and the Ministry of Water Resources on the Pilot Work of Central Financial Support for Sponge City Construction (Finance and Construction [2014] 838), the Central Finance will grant special funds to the pilot projects of Sponge City Construction every year from 2015 to 2017. The specific data of the subsidies are determined according to the size of the cities. The municipality directly under the Central Government has 600 million yuan per year. The provincial capital city is 500 million yuan a year, and the other cities are 400 million yuan. If the PPP model reaches a certain proportion, 10% will be awarded according to the above subsidy base. It is reported that major cities have been declared as pilot cities, including provincial capitals such as Nanning and Shijiazhuang.

What is "Sponge City"? If we use a sentence to describe "sponge city", we can conclude that in the process of urban construction, we should absorb, store and utilize rainwater to the maximum extent and improve the urban environment. Permeable pavement is one of the main measures for the construction of "sponge city", and it has become the preferred pavement material for squares, parking lots, sidewalks and light-duty roads. Permeable bricks are the primary recommended measures for the use of permeability technology in buildings and small areas, urban roads, green spaces and squares. The most direct indicator of Sponge City is that the utilization rate of rainwater in cities is more than 60%. In this "guide", it is recognized that permeable brick pavement has outstanding advantages of low construction and maintenance costs.

It is expected that in the next five years, the proportion of pervious concrete pavement bricks, pavement bricks with crevice permeability function, long-term volume and total volume of concrete pavement bricks (slabs) will show a rapid growth trend. In addition, new concrete curb stone products will be developed, manufactured and utilized to meet the needs of the construction of sunken green space; slope protection (retaining wall) blocks will also become a complementary product of urban wetlands or water storage ponds, and will be widely used.

Quanzhou Fengze Hongyi Building Material Machinery Co., Ltd. has developed a series of color pervious concrete pavement bricks through research and production. According to the different construction positions, color pervious concrete pavement bricks with different specifications and requirements can be produced. The production technology of the pervious pavement bricks mainly includes strict screening of raw materials, selection of cementing materials and special forming equipment. The design requirements and the particularity of raw material mixing adopt special concrete mixing equipment and other production processes.

At the same time, Hongyi Machinery Company has also developed concrete block forming equipment suitable for various permeable products according to the characteristics of water permeability. Welcome friends at home and abroad to visit and explore the company.