Does exterior wall moldings do exterior wall insulation?

What needs to be done. Some parts of the exterior wall decoration will form thermal bridges, which will also form a good conductor of heat, so it is necessary to do insulation.

Calculation of external wall insulation area:

1. Exterior wall insulation = area of the outer edge of the wall - side wall of the door and window openings (added to the outside of the insulation layer).

2. Exterior wall plastering = area of the outer edge of the wall - side wall of the door and window openings (without the outer edge of the insulation layer).

Exterior wall insulation area: about times the construction area. Generally, it is calculated according to the actual pasted area after completion.

That is, the perimeter of the building is multiplied by the total height, and the area occupied by the openings of doors and windows, the floor plate of the balcony and the air conditioning board is obtained. If the inside of the balcony, on both sides of the balcony, on the bottom surface of the balcony on the first floor, and on the upper and lower panels of the bay window, there is an additional addition.

a) The thermal insulation layer shall be distinguished from different thermal insulation materials, unless otherwise specified, according to the design thickness of the paving in cubic meters.

2) The thickness of the thermal insulation layer is calculated according to the net thickness of the thermal insulation material (excluding cementitious materials).

3) The ground insulation layer is calculated in cubic meters according to the net area between the walls of the envelope structure multiplied by the design thickness, without deducting the volume occupied by columns and stacks.

4) The wall insulation layer shall be calculated in cubic meters according to the net length of the insulation layer multiplied by the size height and thickness of the insulation layer in cubic meters for the external wall and the internal wall according to the size of the insulation layer, and the volume occupied by the opening of the refrigerated door and the opening of the pipe through the wall shall be deducted.

5) The column package insulation layer is calculated by multiplying the length of the centerline of the insulation layer of the column shown in the figure by the height and thickness of the size shown in the figure in cubic meters.

6) Other thermal insulation:

1. The pool tank insulation layer is calculated in cubic meters according to the length, width and thickness of the pool tank insulation layer shown in the figure. Among them, the pool wall is calculated according to the wall, and the bottom of the pool is calculated according to the ground.

2. The thermal insulation part around the side wall of the door opening shall be calculated in cubic meters according to the size of the thermal insulation layer shown in the figure, and incorporated into the thermal insulation engineering quantity of the wall.

3. The column cap thermal insulation layer is incorporated into the ceiling thermal insulation layer according to the volume of the thermal insulation layer shown in the figure.

7) Exterior wall insulation according to the design of the actual paving area in square meters to calculate the amount of work.

Want. If you don't do it, it's a hot and cold bridge.

1. Exterior wall insulation is required, and some parts of the exterior wall decoration will form a stool into a thermal bridge, which will also form a good conductor of heat, so it is necessary to do thermal insulation;

2. The thermal insulation layer should be distinguished from different thermal insulation materials;

3. The ground insulation layer is calculated in cubic meters according to the net area between the walls of the enclosure structure multiplied by the design thickness;

4. The wall insulation layer, the outer wall is calculated according to the center of the insulation layer, and the inner wall is calculated in cubic meters according to the net length of the insulation layer;

5. The column package insulation layer is airlifted, and the length of the center line of the insulation layer is calculated in cubic meters;

6. The engineering quantity of external wall insulation is calculated in square meters according to the design area of the actual paving area.

1. It is necessary to close the noise to keep the external wall insulated, and some parts of the external wall decoration will form a thermal bridge, which will also form a good conductor of heat, so it is necessary to do thermal insulation;

2. The thermal insulation layer should be distinguished from different thermal insulation materials;

3. The ground insulation layer is calculated in cubic meters according to the net area between the walls of the enclosure structure multiplied by the design thickness;

4. The wall insulation layer, the outer wall is calculated in cubic meters according to the center of the insulation layer, and the inner wall is calculated in cubic meters according to the net length of the insulation layer of the car core cover;

5. The column wraps the thermal insulation layer, and the fissure is calculated in cubic meters according to the length of the centerline of the thermal insulation layer;

6. The engineering quantity of external wall insulation is calculated in square meters according to the design area of the actual paving area.