What's the difference between eaves height and building height?

The following is the difference between the eaves height and the building height brought by the consultation in Zhong Da, for your reference.

The cornice height refers to the height from the designed outdoor terrace to the bottom of the cornice.

If the gutter is cantilevered, the elevation from the bottom of the gutter to the outdoor ground shall prevail. If there are multiple external eaves gutters, they should be distinguished according to different heights. If there are multiple gutters at the same location, the higher one shall prevail.

If there is no outer gutter but only an inner gutter, the bottom of the inner gutter to the outdoor ground shall prevail;

If there is no gutter, the dripping part of the roof (such as the flat sloping eaves extending out of the external wall) shall prevail.

(a) Flat roof with overhangs, calculated to the elevation of the lower epidermis of the overhanging board;

(two) flat roof with parapet, calculated to the elevation of roof structural plate;

(3) Calculate the height of the intersection point between the center line of the wall and the roof panel of the sloping roof or other curved roofs;

(four) the eaves height of stepped buildings is calculated by high-rise buildings;

(5) Water tank rooms, elevator rooms, pavilions, etc. protruding from the roof. Not even the height of the eaves.

Building height: refers to the total height from the outdoor ground of the building to the top of the parapet/external wall.

(a) chimneys, lightning rods, flagpoles, anemometers, antennas and other prominent roof structures are not included in the building height.

(2) Stairwells, elevators, decorative towers, observation towers, roof windows, water tanks and other prominent parts of the building roof have a total horizontal projection area less than 20% of the roof area, and the height does not exceed four meters, which is not included in the building height.

(three) when the building is a sloping roof building with a slope of more than 30 degrees, the building height should be calculated according to half of the height from the top of the slope to the outdoor ground.

(4) The building height in the control zone of cultural relics protection and construction shall be calculated according to the highest point of buildings and structures (including elevators, staircases, water tanks, chimneys and other structures) and the height from the cornice to the ground in the form of traditional large roofs in China.

For more information about project/service/procurement bidding, and to improve the winning rate, please click on the bottom of official website Customer Service for free consultation:/#/? source=bdzd