The rapid development of new building materials industry in Guizhou is worth learning


Release time:

2015-07-17

Author:

New Earth Group

Source:

The rapid development of new building materials industry in Guizhou is worth learning

In recent years, driven by the in-depth implementation of the strategy of strengthening the province by industry and urbanization in Guizhou Province, the new building materials industry has been singing and developing rapidly, becoming a new engine to promote the economic development of the province.

Data show that at present, there are 1668 construction enterprises in Guizhou Province, with 820000 employees, and the employment of rural population accounts for 20% of the new employment in the province. In the past three years, the province's construction industry has provided migrant workers' wages of 240 billion yuan. The total output value of the building materials industry exceeded 100 billion yuan and entered the 100 billion-level industry, achieving the "Twelfth Five-Year Plan" goal one year ahead of schedule.

There are 1668 construction enterprises in Guizhou Province

Practitioner 820000

The employment of rural population accounts for 20% of the new employment in the province

The province's construction industry has provided 240 billion yuan in wages for migrant workers in the past 3 years.

Annual Output Value of Building Materials Industry Breaks 100 billion Yuan

In 2014, the provincial party committee and the provincial government proposed to cultivate the new building materials industry into an important pillar industry in Guizhou Province. The province's construction and building materials industry ushered in a period of important strategic opportunities to catch up and promote leapfrogging.

Guizhou, which is in the stage of accelerating new industrialization and new urbanization, has invested unprecedented efforts in infrastructure construction such as transportation and water conservancy, and has a huge demand for construction and building materials products, which provides a broad development space and development for the development of new building materials industry. opportunity.

Progress has been made in structural adjustment. The pace of technological progress has been accelerated, and the technological transformation of traditional building materials such as cement and wall materials has been intensified with advanced and applicable technologies. At the same time, the research and development of new wall materials has made positive progress.

By the end of 2014, the province's machine shaft kilns were basically eliminated, and 83 new dry-process production lines were completed and put into operation, with a clinker production capacity of 83.18 million tons and a cement production capacity of 105.65 million tons. In 2014, the cement output was 93.87 million tons, the bulk cement supply was 41.1238 million tons, and the bulk cement rate reached 43.8, an increase of 7.18 percentage points over the previous year.

From 2011 to 2014, the province has eliminated 20.044 million tons of backward cement production capacity. A number of new wall material production lines with advanced technology and strong demonstration drive have been completed and put into production, and the proportion of new wall materials has reached more than 60%. The output of non-sintered products such as aerated concrete blocks and autoclaved fly ash bricks has steadily increased, accounting for about 35% of all wall products. The proportion of all coal gangue and high content fly ash shale sintered hollow block in sintered products is increasing year by year. Composite self-insulation block, fly ash ceramsite and products to fill the gap in Guizhou Province.

Energy saving and emission reduction has achieved remarkable results. Since the "Twelfth Five-Year Plan", high-efficiency grinding technologies such as pure low-temperature waste heat power generation have been rapidly promoted, and the comprehensive energy consumption per unit product has decreased significantly. Up to now, a total of 41 pure low-temperature waste heat power stations for cement kilns have been built in the province, with an installed capacity of 238 MW, an annual power generation capacity of 1.2 billion kilowatt-hours, and an annual saving of 400000 tons of standard coal. The province has 52 new dry-process cement production lines. The denitrification facilities were completed and put into operation. Building materials enterprises comprehensive utilization of various types of industrial solid waste more than 3000 million tons.

Integrating the development concepts of energy saving, environmental protection, low-carbon and green into the development of the building materials industry, the building materials industry in Guizhou Province will compose a green development movement.

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