1. The quality of the product at the lowest market continue to impact the plasterboard.
About 7 percent of gypsum board wall only currently used in wall materials, its applications market has great potential. Since most small production line (4 million square meters in size or less) do not follow the requirements of production, shoddy in serious condition, with substandard paper production, product strength, geometry are below standard. Plus the market is not standardized, poor government oversight and give counterfeiters an opportunity to exploit. This allows people to use gypsum board have more concerns, causing difficulties to open up plasterboard applications.
2. Small gypsum board production line causing serious waste of resources.
The vast majority of small gypsum board production line gypsum board per square meter of standard coal consumption is about 1.8kg (including milling) or more, while domestic production line of advanced standard coal consumption of only 0.4kg / m2. Many small factories no milling facilities, process instability, scrap waste can not be recycled, resulting in environmental pollution and waste of resources. Some factories use harmful phosphogypsum as raw material production of gypsum board. Since 1998, the plasterboard market with 25% annual growth rate, more and more small-scale production lines crowding the market, and their presence is not only a waste of productive resources, but also pollutes the environment.
Therefore, the state should take immediate measures in the policy to encourage the development of new building materials, while increasing the market surveillance and remediation efforts, the fight against fake and shoddy products, the establishment of effective market supervision and management mechanism. The introduction of relevant policies, constraints, redundant construction projects, in particular to limit the annual production capacity of 4 million square meters the following small production lines in order to maintain normal production and plasterboard market order.
The state should intensify its efforts to brick and architectural design department design should actively promote the application of gypsum board, gypsum board further expand the market space. In addition, gypsum board companies should join hands to develop the market, do publicity and promotion of gypsum board application system, especially in recent years as a new economic growth point of urban residential application of gypsum board market, the plaster board applications in the residential sector as a major issue, organizational manpower Overcoming Difficulties clear link; vigorously popularize the application of gypsum board technology, especially in all kinds of projects are widely used gypsum board in residential areas.