new wall materials promotion prospects
according to statistics, china's solid brick per year would need to consume about 50 acres of land, the building energy consumption and production of nearly 150 million tons mark not only occupy a lot of land, but also consume large amounts of energy. meanwhile, china's 2012 national construction waste reached 30 million tons, slag and slag of about 800 million tons, spend a lot of treatment costs, but also take up a lot of land resources. based on these two factors, we know the future development of the building materials industry must be the main theme of the development of recycling waste utilization, energy conservation and new environmentally friendly building materials.
china is the world's largest developing country, with 7% of the world's arable land raising 22% of the world population, land resources are very valuable, the rapid development of urban and rural construction requires a lot of brick masonry material, while the traditional block puzzle building materials - require a lot of solid clay dug area with a serious lack of land resources, the formation of obvious contrast. to this end, the state council "on further promoting block masonry materials innovation and promotion of energy-saving building notice" (guo ban fa  no. 33) clearly states: "in the national urban housing construction prohibit the use of solid clay tile. has a deadline to ban the production, use of solid clay (including watts, the same below) of 170 cities, we want to promote the phasing out of clay products, extending to the outskirts of town. other cities should follow the unified national plan, prohibit or restrict stages production and use of solid clay, and gradually extended to small towns and rural areas.
among them, the economically developed areas of the city and less than 0.8 mu per capita arable land area of the city, to phase out the production and use of solid clay; clay resources are more abundant in the western region to promote the development of hollow clay products, limit the production and use of solid clay; in the new block masonry material - foam concrete blocks, and can basically meet the construction needs of the region, to prohibit the production of clay bricks. also stipulates that all regions and departments to actively promote the use of new block masonry materials, where the financial allocations or subsidies executive office space, public buildings, affordable housing, community and national demonstration building productive investment projects , carry out energy efficiency design standards, selection and procurement of new block masonry materials. new buildings to enforce building energy efficiency design standards have been promulgated by the state to promote and gradually increase the proportion of production and application of new block masonry materials, energy conservation, the construction area.
from the protection of land, save fuel, improve the environment for the benefit of posterity that perspective, with new materials instead of solid clay brick masonry, has become the development direction of china's building materials industry, used for thousands of years, "qin han brick tile" will gradually withdraw from the stage of history.
according to the "state council on further promoting block masonry materials innovation and promotion of energy-saving building notice" (guo ban fa  no.33), the national development and reform commission and other four ministries "released the second batch of limited time prohibit the use of solid clay brick city list of notice "(development and reform environmental and resources  2656)," national development and reform commission for launching the "second five" in city restrict the use of clay products, prohibit the use of the county solid clay brick work notice "(fa gai central information office  no. 2313) and other laws and regulations, and vigorously promote the country widely new block masonry materials, accelerate the pace of development of domestic new block masonry materials, and in the "second five" focus proposed energy conservation, solid governance was abandoned as the primary task of the new period. plan to 2015, more than 30% of the country's cities to achieve "limited sticky" more than 50% of the county to achieve "real ban", vigorously develop energy-saving, new wall materials and land, lee waste, insulation, insulation fast wall materials . promote energy conservation work in an orderly manner has become an important cause of our country.
each country's urbanization rate increased by 1%, the new city water 1.7 billion cubic meters, the new building area of 1,000 square kilometers, the new building materials, the total weight of 600 million tons, 60 million tons of standard coal consumption added. since 2014, the chinese government will fully implement the investment in the construction of green building standards. by 2015, china will complete the new green building 1 billion square meters, 20 percent of cities and towns new buildings to reach the green building standards, more than 50% of new real estate project to achieve green standards, the implementation of 100 urban green ecological demonstration building.
states to encourage the development of energy, land, new wall materials utilizing waste to replace large broad surface of solid clay bricks, a series of new policies:
1, the development of new wall materials, infrastructure, expansion, technological transformation projects, the implementation of fixed investment direction adjustment tax rate of 0% policy.
2, the development of new wall materials project can be included in the national development bank capital investment policy can enjoy the policy loans.
3, the development of new wall materials project, the introduction of foreign advanced equipment, equipment exempted from import duties and import value-added products.
4, where the use of corporate business outside the bulk of gangue, slag, fly ash do the main raw materials, production of building materials resulting from the production date of operation, exempt from income tax for five years.
5, production of raw materials containing less than 30% of coal gangue, fly ash, slag and other waste building materials, products exempted from vat.
6, slag units are not allowed under any pretext to charge waste production of new wall materials or disguised charges for the use of waste production of new wall enterprises, slag units should actively give support, conditions can also give subsidies .
7, the production of new wall materials enterprises, but the specific circumstances of land use tax exemption for the production of solid clay brick business land use tax should be levied.
8, the application of new wall built in the northern residential energy conservation, the implementation of fixed asset investment regulation tax rate of 0% policy.
9, in the city building limit use of solid clay as a filler frame structure, the intensity level is prohibited for use in solid bricks mu10 less than 5 layer buildings.
10, the development of energy efficient buildings and construction of new wall into city construction overall planning to ensure that new wall materials building by a certain percentage each year.
11, and actively implement the net area housing prices.
12, the use of solid clay bricks out of the money subject to a fee, the establishment of the development of new wall materials, "special fund" for the technological transformation of enterprises and building wall materials applied technology research and development.
13, from all over the allocation of a certain percentage of funds for technological transformation materials technological transformation of enterprises.
14, heating area to regularly meet the state promulgated the "energy conservation design standard", in conjunction with the non-heating area to improve the building thermal environment to develop new wall materials application specific plan, organize and implement vigorously, in order to promote wall materials and insulation insulation materials development. promote the comprehensive promotion of energy-saving building.
15 cities on energy-efficient buildings and new wall construction, according to local conditions, appropriate relief urban facilities costs.
foam concrete block project advantages:
1, wide foam concrete sources of raw materials, waste utilization rate, low cost. local materials, waste utilization rate, low cost, big profits.
2, foam concrete block equipment and technology content high.
3, foam concrete block equipment technology is simple, easy to operate.
4, foam concrete block equipment, less demanding production conditions. autoclaved aerated brick equipment available simple shed do plant products open storage, no warehouse, less demanding on the quality of workers.
5, flexible foam concrete block equipment investment. foam concrete block equipment can start from a small mold small investment, may also be large-scale production, both fixed-site production, but also shift production.
6, foam concrete block equipment technology wide use. foam concrete block devices use this technology transforms the mold can produce hollow block, insulation bricks, light wallboard, insulation board, also can be used as lightweight concrete cast used for roofing, walls, walls, insulation and other warm areas .