Residential sloping roof not only beautify the urban environment, rich facades, but also impervious leak-proof, thermal insulation, improve the living environment of the top, improve space utilization, meet the growing market demand for residential construction. We get a lot of use in our new residence. However, in many instances the image of the building, the designer for roof-style one-sided pursuit of the destruction of the urban space that make them function, or neglect leaving the building roof shape the character of the flow in mediocrity, in which there are a few outstanding issues, It is worth thinking about. ??? A housing sloping roof roof slope design? ?? Residential pitched roof slope gradient is an important factor affecting the residential pitched roof shape, it is designed not only to meet residential sunshine spacing standards, but also meet the local geography, climate , culture and other aspects of requirements, therefore, in the residential pitched roof design elements, suitable housing sloping roof roof slope design is very important. ??? 1.1? Three principles residential roof sloping angle of inclination? ?? Residential roof slope inclination angle design has three principles. First, to meet the modeling needs. In the design of the roof slope should be considered when building height (according to planning requirements), the minimum interior clear height and aesthetic proportions (such as gold ratio) and other factors, the general should not be less than 15 ° and not more than 85 °, in 20 ° ~? 45 ° ideal range. Secondly, in line with "civil design General" in accordance with the different categories of roofing materials and provisions from 2% to 50% of a different drainage slope requirements. Under the same conditions, roof slope, the higher the roof, roof drainage more smoothly, the greater the roof area, the higher the interior space utilization, but the construction is difficult, the cost is correspondingly higher; on the contrary, the slope smaller roof area The smaller, the more slow drainage. Third, to achieve the purpose of saving the planning and design of land, houses sloping roof inclination angle of the best design. Planning Board should be based around the block light residential sunshine spacing requirements, specific to calculate the optimum angle. ??? 1.2? Thermocline sloping roof design? ?? Thermocline sloping roof designed for current practice in general, there are two. The first is the top roof slope from zero elevation (see Figure 1). Although the opening section of this form to improve lighting and ventilation dormer attic of performance, but the whole attic was a "lid" top, ventilation and lighting is not good, especially in the Yangtze River basin, hot and humid summer, thermal performance is not satisfactory . ? ?? The second is a corresponding increase in the height of the vertical wall, and take appropriate withdrawal station design (see Figure 2). This way not only caused extensive lighting changes on the wall, to increase the level and dynamic architecture, but also increase the area used for construction, improve ventilation and lighting effects. The Yangtze River Basin, this form is a good choice. However, during the design must be taken to ensure that local construction sunshine spacing. ??? 1.3? Building the regional impact of the roof slope? ?? Roof slope in different regions there is a difference, the difference is largely reflect differences in geography. From the perspective of the timber, a large number of buildings materials are locally produced building materials. Even if it is a pitched roof, not the same in different parts of manifestations, such as rainy and snowy areas steep, deep eaves, to facilitate drainage discharge snow; less rain and snow area does not have this need, the roof more gentle slope small; thick roof in cold areas, closed to facilitate heat; warm region lightweight transparent roofs, ventilation and cooling; large areas of sand gently sloping roof, eaves short, thick, so as not to set off by the wind; sparsely populated area of ??land off the roof slope neat , stretch, and generous. Shortage of land in densely populated areas, the roof along with a compact, small, lively. ???? ?? 2 roof interior staircase design? ?? Interior staircase is up to the unique, important, and vertical transportation component sloping roof layer interior space. Staircase interior design division of the organization and moving lines is essential. ? ?? For the thermocline, the interior stairs of the plane to determine the position of a variety of ways, one is not destroy the underlying layout, will be placed in a corner of the living hall stairs, the formation of independent space, storage space or under arrangement exhibition space (see FIG. 3). This arrangement is suitable for a large living room, staircase eye-catching visual, which will help move the line focus, mostly two-run or corner ladder. Another is the use of the lower kitchen, bathroom or restaurant upper space for stairs, mostly corner ladder (see Figure 4). This arrangement is suitable for smaller living halls of apartment, the stairs are quite subtle. There is also a plane using only the upper part of the space as a thermocline, so that the remaining portion is formed through two layers of vertical space (usually located above the living Hall)? (See Figure 5). This arrangement is to use more corner stairs or spiral staircases. Then a large living halls exterior area (height greater than one), you can try a variety of forms of windows in order to enrich the image of the external facade. ? ?? The current common practice is to set aside sufficient size according storey staircase entrance, left to its own residents to install stairs renovation. At this time we should pay attention to the structure of professional design coordination, avoid opening hole size is too large, plus the height of the beam caused by inadequate bench. 3 roof windows ???? ?? crest design windows divided by modeling dormers, slope windows, skylights; material divided by wood, steel, aluminum alloy, steel and other manufactured:? Click to open operation divided casement, sliding windows, hanging on the window, hanging in the window, double-hung windows and shutters; single window divided by the number of layers and double windows; and dormer windows at the top of triangle shape, square, line type, more curved and other: sash lighting have single and double glass, white glass and stained glass of the classification. These constitute the window type of colorful and ever-changing, greatly enriched the top of the hill design of the windows. In addition to the modeling, the design, we note a significant amount of light, landscape intake, amount of ventilation and ease of use considerations. ? ?? 3.1? The amount of light? ?? We mainly compare the dormer windows and along the slope of the ramp open window (assuming both on the slope with an opening the same size). Dormer most widely used, from the perspective of direct light, dormer windows because there items covered, so lower than the latter lighting effects and sun elevation angle greater the gap is greater. But in fact dormer windows can also be indirect lighting, the light reflected by the window sill to the roof, and then reflected to the room on the ground. In fact, the room brightness increased significantly after brushing the wall also proved light reflection to realize the importance of lighting performance. ??? 3.2? Landscape intake? ?? Good vision is also very important for the window design. On the one hand, the design should try to make the vision that the minimum width of the window angle perspective. Such as: people in from the window 0.6m, net width of the window shall be at least up to 1.8m wide; on the other hand, so far as possible toward reasonable, so that windows become indoor preferred viewfinder. This may seem difficult, but through the understanding of urban neighborhoods and close-range vision, we can control the windows on the slope of the position and the window opening, under the eaves to adjust the angle of sight. The main control on the window cornice vision, and under the eaves (or overhanging window sill) to control the ground close-up vision. [Hangzhou Longyuan Sifang is specialized in the production of metal roofing] [asphalt shingles, metal roofing tile], and other brand manufacturers, strong technology companies, has a professional R & D, design engineers, rich experience in the installation service technical team, according to customer's requirements, providing a range of quality support services by customers as the most high-quality, reliable manufacturers. Day for your service, [More information 156-5711-6363]