Guangxi Hechi "ban" work for 3 years to save more than 800 mu of arable land


Release time:

2018-11-29

Guangxi Hechi "Prohibited" Work for 3 Years to Save More than 800 Mu of Arable Land Date: March 9, 2010 14:17 In order to eliminate solid clay bricks and produce shale perforated bricks, Huan Jiang Jie Zheng Shale perforated brick Factory blew up a chimney more than 80 meters high and transformed the wheel kiln into a tunnel kiln. This transformation saved more than 25% of the raw materials and fuel produced. According to statistics, Hechi City has saved 885 mu of arable land, 74700 tons of standard coal and 1583 tons of sulfur dioxide emissions since the "ban on solid clay bricks" was carried out in 2007. In recent years, in order to eliminate backward production capacity, the whole

Guangxi Hechi "ban" work for 3 years to save more than 800 mu of arable land

Date:March 9, 2010 14:17
 
In order to eliminate solid clay bricks and produce shale perforated bricks, huanjiang jiezheng shale perforated brick factory blew up a chimney more than 80 meters high and transformed the wheel kiln into a tunnel kiln, which saved more than 25% of the raw materials and fuel produced. According to statistics, Hechi City has saved 885 mu of arable land, 74700 tons of standard coal and 1583 tons of sulfur dioxide emissions since the "ban on solid clay bricks" was carried out in 2007. In recent years, in order to eliminate backward production capacity and fully achieve the goal of "banning reality" stipulated by the state, Hechi City has set up a special agency to actively take effective measures to prohibit the use of solid clay bricks for new, rebuilt and expanded construction projects throughout the city. at the same time, it is forbidden to produce solid clay bricks, and vigorously promote and apply new wall materials such as shale porous bricks. Up to now, the city has closed and eliminated 35 backward red brick enterprises and rectified 16 enterprises. 41 simple concrete block production enterprises were closed and eliminated, and 8 were rectified. According to the person in charge of the Hechi City Wall Reform Office, compared with solid clay bricks, sintered porous bricks have the characteristics of large blocks, good stability, fewer masonry mortar joints, good heat preservation and sound insulation performance, short construction period, and low cost. At present, within the planning area of the downtown area, all solid clay brick production enterprises have been closed and eliminated, and the utilization rate of new wall materials for construction projects in the central urban area has exceeded 90%. The city's wall material enterprises have designed an annual production capacity of 3.711 billion standard bricks, of which the annual design production capacity of new wall materials is 2.429 billion standard bricks. There are 45 production lines using advanced tunnel kiln technology, and the proportion of new wall materials used is about 60%. It is reported that Nanning, Guilin, Wuzhou, Beihai, Liuzhou, Guigang and other cities have completed the "ban" task before 2008. According to the actual situation of Hechi City, August 1 this year is the city's "ban" time limit. After August 1, all brick enterprises within the city will no longer produce and sell solid clay bricks, and all sintered porous bricks will be produced according to regulations. Relevant departments of Hechi City have strengthened supervision and required all brick enterprises to sign a commitment, enterprises that illegally produce and sell solid clay bricks shall be closed down and eliminated.