Storey houses in the area of ​​measurement problems _2933

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Storey houses in the area of ​​measurement problems
 
 
summary measure in the real estate area of ​​measurement, measurement of the Housing storey triggered conflicts and disputes occur. According to feedback around for a few key main issues, namely housing and housing-story clear height of the definition of housing and housing-storey in height measurement reference plane, the measurement results of the error and tolerance, should be measured attention to issues of a more detailed argument and analysis, and for these problems, some solutions and responses to comments and suggestions.  Keywords area measurement measurement-storey house measuring   2000 issued a national standard Housing construction area calculation storey buildings must be more than 2.20 m, 2.20 m-storey building below can not calculate the floor area of ​​housing. This is an old followed in the past, the State standard As China's real estate market and the rapid development of science and technology, people's needs and changes in the legal system, and the people of laws, regulations, policies, strengthen the awareness of safeguarding their rights, this has been the implementation of the provisions of more than 20 years old in the country standard Caused by the problem of housing storey of the building or house is to determine the calculation of floor area can not be the problem, sometimes of a layer of housing, sometimes of a house, sometimes of a housing, resulting in relatively large amounts of economic disputes. Usually call us for story about housing issues will be more. To sum up experiences, lessons learned, particularly as the relevant documentation, for discussion and reference, but also to strengthen information exchange and promote a consensus in order to more accurately understand and grasp the national standard more uniform implementation.  1-storey house the origin of the provisions of 2.20 m 2.20 m  storey housing requirements and regulations, not the national standard still has its practical and widespread demand, which continues to be cited.  1.1 storey 2.20 m provides the history and related documents  1982 National Economic Commission (82) set by the base 58, the word There storey 超过 2.2 m before calculating floor area restrictions. One is , the construction area should be calculated. on the basis of 2.2 m deep underground overhead layer, slope foot building hanging overhead layer. In this document, the range of other computing terms of building area proposed storey 2.2 m in no additional conditions.  1984, the state conducted throughout the country, the rules. This is one of the largest ever major national housing survey, more than 70 million participants. The Ministry of Construction and by the National Bureau of organizing the implementation of a large survey of the National Housing for China's housing reform and the subsequent development of real estate regulations and policies provide reliable information.  Housing in cities and towns we have realized that the census, housing and real estate property management needs to provide accurate and reliable measurement of relevant outcomes data, and property measurement there must be a national unified real estate measure.  Since 1987, the Ministry of Construction and the State Bureau of Surveying and Mapping, Economic and Trade Commission, basement.  National survey and mapping industry standard 1996, this national industry standards can not meet the demand for real estate and property management. Nation-building and state administrative department of surveying and mapping standards in the administrative departments of the State agreement, in 1996 began to develop national standards for New national standard pick gallery, outdoor staircases and floors housing. National standard Some of these articles have a clear storey 2.20 m above requirements, while others did not mention storey 2.20 m above requirements, making implementation puzzled. To this end the Ministry of Construction in 2002 in the construction of housing [2002] Document No. 74, made clear: the housing construction area calculation, the height (height) should be more than the 2.20 m (including 2.20 m), and the 2.20-storey house m above provisions extended to the non-vertical wall of the housing.  This point, the housing story than 2.20 m (including 2.20 m) to calculate the provisions of the construction area became a housing area calculated the basic conditions necessary for the future, where the level is not up to 2.20 m of housing, should not be calculation of housing construction area; but these layers less than 2.20 m high use value of housing there, there are still property rights, so the house ownership registration should clear the ownership of their property rights. This story of this calculation is 2.20 m above the basic requirements of housing construction area, this has been a clear solution.  1.2 people of the basic requirements of living space people  housing is the basic production and living space, housing and the room should be designed to meet the people's production and living activities of the most basic needs. The basic space and the spatial relationship between the housing story, according to the comprehensive statistical analysis of data, you can visualize that shown in Figure 1.     Figure 1, the basic space and the spatial relationship between the housing-storey development of national standards early, we in the operation and control, the last is still a unified story of not less than 2.20 m with the standard.  Storey = clear height + slab thickness obtained in this slab thickness 0.15 m  storey = 2.05 +0.15 = 2.20 m  clear height = storey - slab thickness = 2.20-in height  0.15 = 2.05 m  Therefore, in order to ensure that the people living on the basic minimum requirements for space and to maintain the minimum-storey housing requirements and regulations of the continuity and stability of the proposed storey standard not lower than 2.20 m is appropriate , which have reached a consensus. Can not be measured on the story and when required clear height, clear height of not less than 2.05 m proposed standard is appropriate, match.  2-storey light of the definition and measurement of surface  storey house set at 2.20 m minimum standard has been resolved, but in the implementation, in some places and there is a problem, the key point is that story definition. Storey house in the measurement should be measured to where the measurement reference plane set at there, now several cases described below.  2.1  floor storey means the storey floor housing two floors, or floor to the ground or floor to the roof surface of the vertical distance.  Floor surface to the roof surface, including the vertical height of the floor surface to the housing top surface of the high platform, but the housing top surface or platform should not include the insulating layer surface height. Floor or ground should not include the thickness of decorative layer, such as the laying of the wood used for decorative flooring, plastic flooring, tile, stone and other pieces of sheet material thickness of surface decoration.  Story we are referring to the floor generally refers to the story, the definition and interpretation of this story has been recognized; but in practice there are still some details need further study and discussion to seek consensus.  2.2  storey structure in some academic writings and documents, but also raised the issue using the structure of story. Storey structure, the structure refers to the upper and lower housing surface layers of the vertical distance.  Housing built after the housing structure of layers of layers of the upper surface has been constructed by the buried layers of surface cover, which is measured and the subsequent retest or inspection is very difficult; other structural surface is a rough uneven surface,You are not allowed to view links. Register or Login, can not be more for precise measurements. Therefore, surface layers to the structure of housing as a measurement reference plane is also a scientific and feasible, though, but more difficult, and does not apply to a more precise measurement, it is rarely used property measurements.  2.3  middle storey housing upper and lower middle-story means the vertical distance between the center line thickness. According to middle-storey is not clear whether it is because the p>