There is a kitchen above three floors, how to calculate the kitchen flue

The name of each series of door and window profiles is named according to the width of the door and window frames, not according to the thickness of the profile. For example, the 80 series profile proposed by the landlord is 80 for the width of the door and window frame. The width of the door and window frame is 90 series, and the width of the door and window frame is 60, which is the 60 series.

Among them, there is also the so-called 58 series, which in essence belongs to the 60 series. The so-called 73 series, in essence, belongs to the 70 series.

Generally speaking, the 70 and above series are all sliding doors and windows series. Series 60 and below, all of which are casement door and window systems.

The standard of kitchen flue size is: 300*300.

Flue refers to the pipe products used to remove the smoke generated by kitchen cooking activities or the turbidity of the bathroom, and is the main component of the shared exhaust pipe system of the residential kitchen and bathroom. The flue can be worn out from the kitchen ceiling to the balcony, and then connected to the balcony. When the bricklayer is tiled, try to let the bricklayer master deal with the flue mouth well, that is, the flue mouth should be on the same plane to ensure that the smoke pipe will not leak after it is fixed.

The analysis is as follows; 1, several floors. If it is not 2 floors near the top floor, rain will be ruled out for the time being. 2. Whether the public flue wall is an exterior wall.

If not, combined with Cause 1, it is most likely not caused by rain. If it is an exterior wall, it may be that the exterior wall is flooded. 3. If the hot water pipe leaks, it will continue to leak, and the water traces caused by it will not dry.

4. What is the water leakage, kitchen or bathroom. First, check whether the wire joint, especially the concealed joint, is soaked in water, which causes water leakage in the wall is not obvious. Hope it helps.

Answer: The floor area of the flue in the kitchen of the building is calculated. See the provisions of the non-accrued construction area in the Code for Calculation of Construction Area of Construction Projects GB T50353-2013 (explained by the anyway method):

Absolutely, no doubt.

According to the provisions of the "Code for the Calculation of Construction Area of Construction Projects".

Indoor stairwells, elevator shafts, sightseeing elevator shafts, lifting shafts, pipe shafts, ventilation and exhaust shafts, flues, and attached wall chimneys in the building shall be calculated according to the natural layer of the building.

The following items should not be counted as areas: independent chimneys, flues, trenches, oil (water) tanks, gas tanks, water towers, oil (water) storage tanks, silos, trestle bridges, underground civil air defense passages, subway tunnels.

3 0 19 The interior stairs, elevator shafts, lifting shafts, pipe shafts, ventilation and exhaust shafts, and flues of the building shall be incorporated into the natural layer of the building to calculate the floor area. The area of the lighting well with a roof should be calculated according to one floor, and if the net height of the structure is above and above, the full area should be calculated;If the net height of the structure is below, the area of 1 2 should be calculated.

Excerpt from - "Code for Calculation of Construction Area of Construction Projects" is a national standard, numbered GB T50353-2013, which has been implemented since July 1, 2014. The original "Code for Calculating the Construction Area of Construction Projects" GB T50353-2005 shall be repealed at the same time.