Does the cast in situ parapet in the frame structure belong to the category of secondary structure?

The role of the parapet is to protect the safety of people and to decorate the façade of the building. In addition to the decorative role of the façade, the role of the parapet wall is also used to fix linoleum or fix waterproof membrane.

When there is concrete topping, the top surface of the floor slab shall be calculated to the bottom surface of the roof; When there is no concrete roofing, the top surface of the floor slab shall be calculated to the top surface of the parapet wall.

The parapet has become a term used in architecture, and is just a low wall of 90 cm high brick and concrete structure in the national building code. It returns to the original principle of architecture and plays its due role in the building. Generally, on the roof of some unit buildings, it becomes an indispensable and closed part of the building construction process.

The main structure and the secondary structure are collectively referred to as structural construction, and the commonly known secondary structure has always been a non-standard statement, since it is called the secondary structure because it is not with the construction of the one-time main concrete structure, and the construction of the subsequent maintenance wall structure such as brick wall masonry or partition board installation occurs at the same time as the construction of the unfinished structure.

The cast-in-situ parapet you mentioned should belong to the category of the main structure, because first: since it is a cast-in-situ parapet structure, it must be more reasonable and convenient to construct it at one time with the main body; Second: from the perspective of construction organization, it is necessary to take a plan equal to the construction process and measures such as structural wall panels (such as:

Tying ribs, formwork, pumping concrete) for construction; Third: your unit must have found a nonsensical cooperative unit, perhaps according to the unit price of the square meter to record the cost, many units are like this, since it belongs to the unit price of the lump sum, and there is a "subject contract" scope definition, you can "excessively" require the other party to complete all the tasks of the primary and secondary subjects in the name of the subject, according to my years of experience, the definition of the subject of primary and secondary without any statutory interpretation; Fourth: It is recommended to find a legal consultant to adjust and modify the template of your unit!

If the main contract does not include masonry and decoration, does the cast-in-situ parapet fall into the category of secondary structures?

It is like a cast-in-place lintel and a structural column, which is a secondary structure.

Kiss Glad to answer for you: Do the roof trellis and parapet wall belong to the main body or secondary structureAnswer: Kiss Parapet is considered a secondary structure.

The parapet wall is the protective wall around the top of the house, which is mainly used for safety protection and waterproofing. The height of the wall is generally between 60 mm and 120 mm, if it is bricklaying, the wall is set up according to a certain spacing to make columns, and the upper ring beam is pressed to the top to maintain the stability and firmness of the wall, and it can also be poured with reinforced concrete. The parapet wall can also be designed into various shapes according to the overall effect of the building, which plays a beautiful and foiling role.

Yes, the cast-in-place parapet in the frame ridge structure belongs to the category of secondary structure. The main structure and the secondary structure are collectively referred to as structural construction, the commonly known secondary structure has always been a non-standard statement, since it is called the secondary structure because it is not with the one-time main concrete structure construction, and the subsequent maintenance of the brick wall masonry or partition board installation and other follow-up maintenance of the construction of the leakage wall structure at the same time about the unfinished construction of the structure. The cast-in-place parapet should belong to the category of the main structure, and the frame structure cast-in-place parapet belongs to the category of secondary structure.

The cast-in-situ parapet in the frame structure belongs to the category of secondary structure. The parapet is used to protect the safety of personnel and decorate the façade of the building. In addition to the decorative function of the façade, the role of the parapet wall is also used to fix linoleum or fix waterproof membrane.