How to determine the eaves height of a building with a pitched roof?

It is determined by the height of the point where the center line of the wall contacts the upper surface of the roof panel.

The eaves height of the sloping roof is determined by the number of floors of the building and the indoor clearance. The total calculated height of a building is the difference between the height of the exterior floor and the height of the cornice. First determine the elevation of the outdoor floor of the building to be built, and then determine the height of the cornice according to the number of floors of the building and the height of each floor...

For pitched roof buildings, the building height is generally calculated based on the height from the design ground to the cornice. When there are multiple cornice heights, the maximum of them is calculated. However, if the roof slope is large, it should be calculated according to the average height from the design ground to the cornice and the ridge.

The height of the eaves of the sloping roof building is on the upper surface of the roof panel at the centerline of the eaves wall.

It is determined by the height of the point where the center line of the wall contacts the upper surface of the roof panel.

When the building is a sloping roof building with a slope greater than 30 degrees, the building height is calculated from half of the height of the slope top to the outdoor ground level. The height of buildings in the control zone of cultural relics protection and construction shall be calculated according to the highest point of buildings and structures (including elevator rooms, stairwells, water tank rooms, chimneys and other structures) and the traditional Chinese roof form according to the height from the cornice to the ground.

Building height refers to the height from the roof surface to the outdoor floor. Water tank rooms, elevator machine rooms, smoke exhaust machine rooms and staircase exit rooms on the roof are not included in the building height.

Flat roof drainage slope is 2;

In the south of China, the slope of the slope roof is required to be greater than 26°34;

Individual areas with heavy rainfall require greater than 45°;

The roof, also known as the pitched roof, refers to a kind of roof with a drainage slope generally greater than 3;

Sloped roofs are widely used in construction, mainly including single-slope, double-slope, waist folding and four-slope.

Q: Flat roofs and sloping roofs? Flat roof drainage slope 2%; The slope of the slope roof is required to be greater than 26°34 in the south of China. Individual areas with heavy and rapid rainfall require greater than 45° or even greater, such as France.

Is it a slope or a flat roof?

<> 30 degrees. Generally, more than 10% of the roof is called a slope roof or inclined roof, and the slope of the roof with a single slope span of more than 9m should be used as a structure to find the slope, and the slope is the steepness of the surface unit. The slope of the roof is selected reasonably, so as not to affect the waterproof effect of the roof, and the slope is mainly determined according to the performance and structure of the roof waterproof layer material.

Generally, the ordinary house is 30 degrees, the roof of the factory is mostly 15 degrees, the slope of the light steel roof is 5 degrees, and the slope is the largest to 75 degrees.

1.The height of the sloping roof is determined according to the slope, and the slope should meet the specifications, and the relevant data should be consulted according to the latest version of the General Principles for the Design of Civil Buildings. 2.

Now the slope of the commonly used slope roof generally adopts four points of water, and can also use five points of water or four and a half points of water, and the roof is as far as possible to adopt the practice of gable to the top. For example, if it is a double-slope roof, the depth of the front and rear is 12 meters, and the half is 6 meters, and the building height from the ridge to the roof can be set as meters, which is a rough calculation, and it is necessary to consider whether to do a mezzanine, whether to go to the person, whether to do modeling, how to be beautiful and other factors. Many developers, when doing sloping roof design, often control the height of the sloping roof within meters, so that an extra attic can be given to the owner for use, but it is not included in the owner's property rights.

3.If you are talking about the calculation of the building height of the whole building, then when it is a sloping roof, the draft should be the height from the ground to its cornice for the exterior design of the building, and the height of the sloping roof should be calculated by half. According to its shape, roofs can generally be divided into flat roofs, sloped roofs, and other forms of roofs.

1. Flat roof The roof slope is 10% larger, and the roof of the building is flat. The most commonly used drainage slope is 2 3%. 2. Sloping roof Sloping roof refers to the roof with a steep roof slope, and its slope is generally more than 10%.

The common forms of sloping roofs are: single-slope, double-slope roof, hard hill and hanging gable roof, four-slope rest mountain and palace roof, circular or polygonal pointed roof, etc. 3. Other forms of roofs With the development of building science and technology, many new types of roofs have emerged, such as arched roofs, folded roofs, thin-shell roofs, suspension roofs, grid roofs, etc.

1. The height of the sloping roof is determined according to the slope, and the height of the sloping roof is calculated by half.

When doing slope roof design, the height of the slope roof is often controlled within meters, the depth before and after is 12 meters, the half is 6 meters, and the slope should conform to the sail material specifications, so when the slope roof is sloping roof, the height of the ground to its cornice should be designed for the exterior of the building, and the building height from the ridge to the roof can be set as a meter, and the relevant according to the latest version of the "General Principles of Civil Building Design" to consult.

2. The slope of the slope roof commonly used now generally adopts four water, and the gable to the top of the liquid roof is used as much as possible. For example, if it is a double-pitched roof, if you are talking about the calculation of the building height of the entire building.

3. You can also use five points of water or four and a half points of water, whether to do modeling, how to be beautiful and other factors, but also to consider whether to do sandwich, this is a rough calculation.

1. The building height of the sloping roof is determined according to the slope, and the slope should be consulted according to the new version of the "General Principles of Civil Building Design".

2. The slope of the commonly used slope roof pin is generally four points of water, and five points of water or four and a half points of water can also be used, and the roof should be used as much as possible to use the gable to the top of the method.

3. When calculating the building height of the whole building, when it is a sloping roof, it should be the height from the outdoor design ground to the cornice of the building, and the height of the sloping roof should be calculated by half of the positive roof.

1. The height of the building with a sloping roof is determined according to the slope, and the slope should be consulted according to the latest version of the General Principles of Civil Building Design.

2. The slope of the commonly used slope roof is generally four points of water, and five points of water or four and a half points of water can also be used, and the roof should be used as much as possible from the gable to the top.

3. When calculating the building height of the whole building, when it is a sloping roof, it should be the height from the outdoor design ground to the cornice of the building, and the height of the sloping roof should be calculated according to one and a half volts.