Standard Size and Types of Beams for a 2-storey House

If you are doing a construction project for a multi-story house, it is important to measure the beam of a 2-story building. A horizontal beam is one of the building structures supporting the weight of the upper floor and ceiling well. Usually, the size of the beam is adjusted to the function and width of the room.

The horizontal beam has various functions. Not only does it support the weight but also stabilizes the house structure. To learn more about the standard size, types, and functions, read the explanation below!

The Standard Size of the Beam for a 2-Story House

In building a 2-story house, one of the important elements to take note of is the beam size. Beam is not only supporting the weight but also ensuring that the whole building structure is stable. Below is the complete explanation of the standard size of the beam based on the function:

1. Primary Beam

The primary beam is the main supporting structure in a building functioning to deliver the weight from the secondary beam to the column. The size of a primary beam is bigger than the others which is around 20 cm x 40 cm or more depending on the span area and load weight. The size of the beams for a 2-story house is designed to withstand compressive forces optimally.

2. Secondary Beam

The secondary beam usually has a smaller size around 15 cm x 30 cm because it only supports some of the weights. These beams are often used to support upper floors or to distribute the load evenly across a building structure.

3. Supporting Beam

This beam has various sizes starting from 15 cm x 20 cm to 20 cm x 30 cm depending on the design and load. Yet, this beam is still important to ensure the stability of the whole building. The size of the hanging beams also makes the building structure stronger.

The Main Functions of the Beam for a 2-Story House

To determine the size of the beam for a 2-story house, it is important to find out the functions. The functions include some structural aspects making a 2-story house stronger and more efficient. Below is detailed information:

1. Supporting the Weight of the Upper Floor

A beam aims to support the weight of the upper floor, the roof, and other structures. The weight includes walls, furniture, and the occupants. The size of the beam for a 2-story house must be according to the standard to prevent the risk of accidents due to being overweight.

2. Ensuring the Upper Floor and Roof Stability

Beams also maintain the stability of the upper floor and roof to prevent shift or collapse. This function is very important, especially when the building faces wind pressure, earthquakes, or other dynamic loads. Therefore, determining the size of the concrete beam of a 2-story house will ensure that the building is more resistant to shocks.

3. Creating the Building Structural Framework

Beams are part of the main framework connecting other structural elements, like columns and walls. With beams, the building structure will be more stable and stronger. The proper size of beams for a 2-story house will ease the construction process by providing proper support for other elements.

Types of Beams in Construction

Not only do you need to determine the size of beams for a 2-story house but also choose the right materials based on the needs and budgets. Every beam has its advantages and disadvantages that must be considered. Below are some types of beams commonly used for house construction.

1. Steel Beam

The steel beam is commonly used for modern construction because it has great strength and is durable. This beam is suitable for long spans to support huge loads without bending. Despite being more expensive, steel beams have good corrosion resistance when coated with proper protection.

2. Wooden Beam

Wooden beam is a traditional choice yet still popular due to its flexible and light properties. This beam is suitable for buildings with classic or natural designs, such as joglo houses or traditional pendopo. However, wooden beams require special treatment to be resistant to termites and moisture.

3. Concrete Beam

Concrete beam is the most common type of beam used in a 2-story house. It is made from a cement, sand, and gravel mixture reinforced with steel rebar. Concrete beams are very strong, fire resistant, and able to withstand heavy loads, making them the primary choice in various types of buildings.

Those are the sizes of beams for a 2-story house, how to calculate it, the advantages, and the types. The beams used must be according to the room width and the functions. Thus, plan your construction well, including the objectives, structure, and the material.

A horizontal beam is one of the important structures in a building. Not only the length or the thickness but you must ensure that the beam is strong and durable. In this regard, you can choose Semen Merah Putih Watershield to make the desired beam.

Semen Merah Putih Watershield is a high-quality cement that is flexible for all needs, such as bricklaying, plastering, and concrete roofs. Semen Merah Putih Watershield is suitable for construction material, especially for building parts that require extra strength and protection.

Semen Merah Putih Watershield’s water-repellent technology fortifies structures with Triple Protection, which guards against water seepage from the ground, the outside, and the interior of the house. This will make the structure of your home stronger, more resilient, and require less upkeep.

If you are doing construction, you must choose top-notch cement! Use Semen Merah Putih Watershield for your home construction and other renovation needs! Contact us now to get more information!