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The disadvantage of Dongguan steel housing

Dongguan steel housing disadvantages:
1. cost than traditional brick and concrete and steel mixed with relatively higher.
2. The light steel structure house with its unique steel skeleton and walls, roofing and other materials as well as standardization, finalized the internal layout and facilities, housing can be difficult to adapt to the masses "disposable" habits.
3. Corrosion of steel: galvanized steel must be used to the greatest degree of corrosion, the main steel structure to reach 50 years.
4. New material requirements are more residential light steel structure with insulation and other materials commonly used in the new building materials and other lightweight.

From a global perspective, developed countries accounted for more than 65% of the steel housing market. In China, steel structure housing project has become a national focus on the promotion of the project, has been widespread concern in all sectors of society, we are moving towards industrialization, systematic and other direction, and the industrial system and systematization technology is gradually maturing.