Ji'nan "pipelining" building costs high, a square meter expensive three hundred or four hundred
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cover / > cover / > cover / > cover The house will become more and more simple. Guo Yao
the market maturity is not high and the scale production has not been realized. The cost of construction is relatively high. The good house design of the people who can't live in the good price is lack of unified standard. The size of the parts produced by each enterprise is different, which leads to the limited professional development of the industry. There is a serious shortage of talents. All parties concerned in the Design Institute, workshop industrial workers and site construction teams need to carry out the lack of training enterprise access mechanism from scratch. It may lead to the mud sand and the housing quality will be affected by.Amp; hellip.amp; the reporter in the hellip interview has learned that although the prospect of housing industrialization is optimistic, there is still a good idea. Many difficult problems need to be solved.
development resistance
one square meter expensive to reduce cost, must first be on the scale
residential industrialization should not only be excellent quality, but also pay attention to control cost, let the common people live in both cheap and durable house is the common wish. Qu Yonglun, deputy director of the Construction Commission of Ji'nan, told reporters that the same type of housing, the cost of building houses built by the housing industrialization method is three hundred or four hundred yuan more than the traditional cast-in-place house per square meter, which means that the price factor has increased the difficulty of marketing.
producing 10 cups a year and producing 1 million cups a year will cost 10 times or even dozens of times. In the view of Zhang Bo, the chairman of the group, the key to reducing the cost of industrialization is to expand the production scale. As Ji'nan is still in the initial stage of industry, only less than 10 enterprises are industrialized, and there are only one or two projects in the hands of everyone, and the single cost of design, procurement, production and construction is more than traditional construction methods. A lot of buildings will not be cheap.
has been running the major architectural design institutes for several days, and intends to focus on training and change its design ideas, so as to reduce the design cost of the enterprise. Qu Yonglun introduced that the housing industrialization is also a new thing for the Design Institute, they have no relevant work experience, the previous investigation, the input of human cost and so on are much larger than the usual, and the resulting design costs are also many times higher than the traditional building, and the final purchase is the common people. The overall train of thought we put forward for the design institute is less specification and multi combination, reducing the design of special shaped components, and making the color stripe and outer veneer as simple as possible.
it is estimated that two years later, the housing prices of residential industrialization will be flat with those built in traditional ways. In Zhang Bo's view, the wage level of the construction workers is increasing, and the house is given to the machine. As long as it reaches a certain scale, the actual production line work will reduce the cost.
each part is incompatible without unified standard and can only play each other
housing industrialization requirements must be unified. Now the design standards do not meet the requirements, it is a very headache problem. Zhang Bo told reporters that at present the country has issued "assembly style residential building design code", which only tells everyone what kind of building is called assembly type industrial building, but there is no specific standard standard. For example, the hole in the window is 3 meters by 3 meters in the right or 3.2 meters by 3 meters. Now the enterprises are all according to their own standards. This can only be the order production, can not realize the complete unified model and specifications of the Ministry, it is bound to affect the development speed of industrialization. If everyone carries out the national standard, the manufacturer of door and window can produce a size window. The enterprise only needs to buy in the market and does not need the two parties to communicate with the order.
we have discussed with the Ministry of construction many times. Qu Yonglun told reporters that, at the beginning of this year, the Ji'nan Municipal Construction Commission issued an assembly type residential building high standard of guidance, which required the assembly of Ji'nan city to be 2.9 meters high. He said that after a unified layer, the enterprise can produce walls and staircases according to a unified template, which can save the cost of manufacturing different moulds, such as the cost of only a set of staircases which can be saved by a group of stairs is about 100 thousand yuan. This is also constructive, not a compulsory standard.