Brick-making without clay, brick-burning without coal


Release time:

2018-11-29

Brick making without soil and brick burning without coal Date: November 17, 2010 14:17 From destroying fields and taking soil to waste utilization, from energy consumption to energy conservation and emission reduction, recently, the coal gangue and fly ash sintered brick projects of three solid clay brick production enterprises in hegang City have embarked on a new development path of "brick making without soil and brick burning without coal" through technological transformation demonstration. According to the relevant regulations of the state and provinces and cities on "banning reality", in order to further promote the innovation of wall materials and promote building energy conservation, solid clay bricks are prohibited in the planning area of Hegang City from January 1, 2009. Since January 1, 2011, it is prohibited in the planning areas of the two counties

Brick-making without clay, brick-burning without coal

Date:November 17, 2010 14:17
 
From destroying fields and taking soil to waste utilization, from energy consumption to energy conservation and emission reduction, recently, the coal gangue and fly ash sintered brick projects of three solid clay brick production enterprises in hegang city have embarked on a new development road of "making bricks without soil and burning bricks without coal" through technological transformation demonstration. In accordance with the relevant regulations of the state and provinces and cities, in order to further promote the innovation of wall materials and promote building energy conservation, since January 1, 2009, the use of solid clay bricks has been prohibited in the planning area of Hegang City; since January 2011 From the 1st, solid clay bricks are prohibited in the planning areas of the two counties. The reporter learned at the recent demonstration meeting on the technological transformation project of solid clay brick production enterprises in our city that the second brick factory of Jian'an Company, Xing'an Xinxing Brick Factory and Shifuxin Brick Factory, a diversified business company of Hecuang Group, mainly produced solid clay bricks before the technological transformation, with backward production technology and serious energy consumption, which could not meet the requirements of energy conservation, emission reduction and sustainable development. Through the guidance and service of the Municipal Construction Bureau's Wall Reform and Energy Conservation Office, after the technical transformation, these three enterprises used industrial wastes such as fly ash, coal gangue, boiler bottom slag and other industrial wastes to produce new wall materials with advanced brick-making technology to replace solid clay bricks. After reaching production capacity, the annual production of new wall bricks by three enterprises will reach 45.5 million standard bricks, saving 75 mu of land and reducing carbon dioxide emissions by 15000 tons. At the technical transformation project demonstration meeting of solid clay brick production enterprises held on the same day, the technical transformation projects of the three brick factories successfully passed the expert review, and the experts attending the meeting also put forward opinions and suggestions on the technical transformation project. It is reported that hegang city had 23 solid clay brick production enterprises in the early stage of the "11th Five-Year Plan", with a total annual production of 0.26 billion standard bricks. In the past five years, Hegang City has grasped the "ban on reality" on the one hand and the promotion of new wall materials on the other, insisting on taking policies as the guide, architectural design as the leader, and market regulation as the means to develop new wall materials in accordance with local conditions. On this basis, we should strengthen policy planning, strengthen target management, strengthen supervision and implementation, and ensure the realization of the goal of "banning reality. Up to now, the number of solid clay brick production enterprises in the city has dropped to 4, and the products of these 4 solid clay brick production enterprises are only used for the transformation of rural mud and straw houses and the construction of some agricultural and animal husbandry facilities. By the end of the Eleventh five-year Plan, the number of new wall material production enterprises in Hegang City has grown to 38, with a production capacity of 771.01 million standard bricks, which can save 346.5 mu of land, 29400 tons of standard coal, and 74500 tons of carbon dioxide and sulfur dioxide emissions.