Any home must have a strong foundation, and a prefabricated strip foundation constructed of FBS concrete blocks is a common option. These foundations have a reputation for being strong, long-lasting, and simple to install. They are made up of big, strong blocks that are intended to sustain the weight of the house and offer a solid foundation.
FBS concrete blocks allow for flexibility in construction because they are available in a variety of sizes and types. It is simpler to modify the foundation to meet various building requirements thanks to this variety. Furthermore, because these blocks are prefabricated, building time can be decreased by swiftly assembling them on site.
Although utilizing FBS concrete blocks for a foundation has numerous advantages, it’s important to weigh the advantages and disadvantages. It will be easier to guarantee a successful and durable foundation for your home if you are aware of the sizes, kinds, and installation procedures for these blocks. We’ll go into greater detail about each of these topics in the sections that follow, giving you a thorough rundown on how to use FBS concrete blocks for your foundation requirements.
| Aspect | Details |
| Dimensions | FBS blocks come in various sizes, typically ranging from 60 cm to 240 cm in length, 30 cm to 60 cm in height, and 30 cm to 60 cm in width. |
| Types | FBS blocks can be solid or with voids. Solid blocks provide more strength, while blocks with voids are lighter and easier to handle. |
| Installation | Start with a leveled and compacted base. Lay blocks in a staggered pattern, ensuring each layer is level. Use mortar to secure the blocks together. |
| Pros | Quick installation, high strength, and good load distribution. Prefabricated blocks reduce construction time significantly. |
| Cons | Requires heavy machinery for handling and placing blocks. The foundation may be less flexible compared to poured concrete foundations. |
- Block Features
- Why a block base??
- What are FBS blocks?
- Advantages
- Disadvantages of blocks
- Types of foundations
- How to select the size of blocks
- Video on the topic
- Review of the foundation from FBS blocks after a year
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Block Features
There are several advantages to a house’s prefabricated strip foundation constructed of FBS blocks. Prior to beginning construction, consider all the benefits and drawbacks of the material and choose the most resilient kind of block.
Why a block base??
While laying a pile or monolithic foundation takes several months, such a foundation can be constructed in five to six days. Wall construction starts as soon as the plinth is laid because, in contrast to monolithic slabs, FBS blocks do not become stronger. Formwork and reinforcement installation are not required; no extra parts are used in the construction process. Block foundations can be laid on their own without the assistance of skilled builders.
What are FBS blocks?
The plinth’s base is composed of building foundation blocks. These are concrete constructions made with specialized machinery. Robust reinforced concrete is the substance used in the procedure. The load is evenly distributed over the whole area by the foundation blocks. It is essential to determine the approximate size of the building before any construction can begin.
- height – no more than 58 cm;
- width – 60, 50, 40 and 30 cm;
- length – 238, 118 and 78 cm.
At the factory, specific holes are cut into the side sections of the blocks, which are then filled with cement when the structure is built.
Advantages
When compared to alternative materials, FBS blocks have a number of advantages when used in foundation construction.
- sound insulation;
- thermal conductivity;
- no negative impact of external factors;
- easy installation;
- wide range;
- resistance to temperature changes;
- long service life;
- high strength and reliability;
- low cost (compared to other materials).
Regardless of the kind of soil, construction is done. In areas that are prone to earthquakes, buildings can be built.
Disadvantages of blocks
Using FBS for a strip foundation has several drawbacks. Laying is similar to putting together a construction set, so it’s critical to focus on how the blocks stick to one another. Unlike a block foundation, monolithic masonry creates a flat surface, meaning that extra reinforcement is not needed for the structure.
Inadequate pouring of the cement mortar leaves gaps between the layers that allow moisture and cold air to enter. During construction, cavities are filled with expanded clay or slag to increase the building’s insulation. The foundation is shielded from early deterioration by the waterproofing materials that line the base.
It might be necessary to use specialized equipment if the foundation is set up with large blocks.
Types of foundations
Selecting the type of foundation is essential before work can begin.
- Pile. Suitable for the construction of structures (baths, garages) on soils with high acidity and groundwater (deep occurrence).
- Linear. One- or two-story residential buildings are built on a linear foundation.
- Empty. Low-strength material, used for the construction of fences. Low weight is ensured by the emptiness inside the block.
- Monolithic. Reinforced concrete structure equipped with grooves, it is used for the installation of communication systems.
- Solid. Blocks are connected to each other in advance, forming a square. To increase strength, the structure is additionally reinforced.
By sorting the blocks according to size, you can estimate and determine the dimensions of the structure before it is built.
How to select the size of blocks
The following guidelines must be followed when purchasing FBS:
- Manufacturer. The quality of the material directly depends on the manufacturer. You need to purchase FBS made at the factory. Homemade slabs have lower compression grades. Before purchasing, you need to study reviews about a particular material.
- Geometry accuracy. FBS with precise geometry is faster and easier to lay. Much depends on the plate manufacturing technology. If concrete is poured into special forms, the block turns out smooth. When using immediate stripping technology, the slabs will have a trapezoidal cross-section. They provide a large support area, so this type of material is used in the construction of buildings in earthquake-prone areas.
- Communication places. They are determined in advance. In order not to drill holes in solid slabs, you need to purchase special FBS.
Slabs measuring 238 centimeters in length are the preferred choice for residential construction. There will be fewer seams that are positioned vertically when such FBS is used.
A prefabricated strip foundation made of FBS concrete blocks offers a reliable and efficient option for building a house, featuring various dimensions and types to suit different construction needs. This foundation type is easy to install and provides robust support, but it also has some drawbacks, such as higher costs and the need for precise planning and execution. Understanding the pros and cons, along with proper installation techniques, ensures a durable and stable foundation for your home.
A dependable and effective way to construct a sturdy foundation for your home is to use FBS concrete blocks for a prefabricated strip foundation. There is flexibility in design and construction thanks to the variety of sizes and types of these blocks.
FBS blocks are easy to install, which makes them a sensible option for both novice and expert builders. The main advantages are that it takes less time to build and can be used in a variety of weather conditions, which traditional poured concrete foundations might not be as resilient to.
But there are a few disadvantages to take into account. The cost of placing the blocks can be increased by the requirement for large machinery, and careful sealing of the seams between the blocks is necessary to keep moisture out. Notwithstanding these difficulties, FBS concrete blocks are a well-liked option for numerous building projects due to their strength and practicality.
All things considered, prefabricated strip foundations composed of FBS concrete blocks offer house builders a reliable and flexible option. You can determine whether this method works for your building needs and site conditions by weighing the benefits and drawbacks.
