In contemporary construction, U-shaped aerated concrete blocks are becoming more and more common. These blocks, which are distinguished from conventional building materials by their distinctive composition and shape, have a number of benefits. They offer the ideal balance of strength and light weight for productive and successful building.
The insulating qualities of U-shaped aerated concrete blocks are one of their key advantages. Tiny air pockets are produced in the concrete during the aeration process, greatly enhancing thermal insulation. Because of this, buildings made with these blocks are more energy-efficient and can keep interior spaces cool in the summer and warm in the winter.
Their simplicity of use is a major additional benefit. Because U-shaped blocks are made to interlock easily, building is made easier and requires less manpower and additional materials. This guarantees a more stable and consistent structure while also accelerating the building process.
U-shaped aerated concrete blocks are also friendly to the environment. Compared to conventional concrete, they require less energy to produce and are composed of natural, non-toxic materials. They also have superior insulation qualities, which help buildings use less energy and have a smaller environmental effect.
In conclusion, U-shaped aerated concrete blocks present a flexible, effective, and environmentally friendly choice for contemporary building. Because of their strength, insulation, user-friendliness, and environmental friendliness, they are a great option for both homeowners and builders. These cutting-edge building blocks can offer the performance and advantages you require, whether you are building a new structure from scratch or remodeling an existing one.
- Where are U-shaped aerated concrete blocks used
- How U-blocks are made from aerated concrete
- Design features and dimensions
- Profile aerated concrete block – nuances of application
- What are the advantages of u-blocks made of aerated concrete
- We use a U-shaped block as lintels
- We use U-shaped aerated concrete products to form a reinforced belt
- How U-shaped profile aerated concrete is delivered
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Where are U-shaped aerated concrete blocks used
Commonly used U-shaped aerated concrete blocks are employed to address several important issues:
- manufacturing formwork for a stationary structure;
- making strong lintels for openings;
- construction of a power belt with increased strength;
- formation of a support contour for installing a rafter structure;
- construction of an armored belt to reinforce walls.
In cross section, the cellular composite resembles a tray in shape. Following the placement of steel rods in the gutter, their integration into a shared power contour, and mortar pouring, the concrete massif progressively solidifies, gaining functional strength. The current load on the walls and openings is distributed equally by the power belt. Simultaneously, the building box becomes noticeably more rigid.
U-shaped aerated concrete blocks, which combine strength, insulation, and ease of use, are transforming contemporary building. These blocks are perfect for both residential and commercial projects because they are lightweight, easy to handle, and have excellent thermal efficiency and soundproofing. Their distinct shape shortens construction times and lowers costs by improving structural support and making utility installation easier. Aerated concrete blocks in the shape of Us provide a flexible, economical, and sustainable way to build strong, long-lasting, and energy-efficient walls, beams, or lintels.
How U-blocks are made from aerated concrete
Proven technology and contemporary equipment are used to produce the well-known U-blocks made from aerated concrete. Concrete with evenly spaced air cells is the material used.
It is made up of the following elements:
- a binder, which is Portland cement marked M400;
- pre-sifted medium-sized quartz sand, which acts as a filler;
- aluminum powder, used to form the cellular structure of the aerated concrete massif;
- water, which is introduced to the required consistency of the composition and, reacting with aluminum, promotes the formation of air cavities;
- additives based on calcium chloride and silicate, which improve the strength characteristics of the composite.
Experimental methods are used to determine the component percentages. Active gas release from the chemical reaction creates cavities that are evenly spaced. Aerated concrete has a higher heat capacity as a result of the air cells.
The following algorithm is followed during the manufacturing process:
- Mix Portland cement, lime and sand according to the recipe.
- Add industrial water and aluminum powder.
- Special forms are filled with the silicate composition.
- Wait for gas formation, as a result of which the material increases in volume.
- Products are steamed in autoclaves at elevated pressure and temperature.
- Products are removed from the formwork, stacked on pallets, and packaged.
The process of technology makes manufacturing possible only in industrial settings. Laboratory quality control, adherence to autoclave processing modes, and specialized equipment are needed for this. Air cells are arranged in a concrete array with uniform distribution owing to industrial technology. Popular products in the construction industry can be produced using the autoclave production method.
Consider the following factors when buying an aerated concrete block in the U shape:
- product color. Products manufactured using the autoclave method are white, unlike gray foam concrete products manufactured at the construction site;
- quality certificate. The presence of a document confirming the compliance of product characteristics with standard requirements indicates a quality control system.
There won’t be any unanticipated events when employing premium products with tested performance characteristics.
Design features and dimensions
Principal characteristics of the design:
- a longitudinally located cavity resembling a tray in shape;
- the same length of different sizes of products, which is 50 cm.
The following measurements are used when making blocks:
- widths of 200, 250, 288, 300, 365, 375, 400 mm;
- height equal to 200 or 250 mm;
- wall thickness at the top of the tray is 7 or 14.5 cm.
According to the guidelines, a standard range of products that meet the required dimensions can be produced.
Profile aerated concrete block – nuances of application
Masonry requires a specific type of glue. Steel rods that are positioned inside a trench that is filled with concrete mixture serve as reinforcement for the structure. The strength of the acting forces dictates the type of concrete mixture to be used and the extent of reinforcement. Concrete is poured into the cavities all the way to the top. The profile products create a stronger monolithic structure when the concrete has finished hardening.
The following rules should be observed when using U-shaped aerated concrete blocks:
- The installation of the elements on the supporting surface is carried out after the final set by concrete of operational strength. Concrete gains its final strength 4 weeks after pouring;
- the area of the supporting surface must cover the entire width of the products, including hardened concrete with reinforcement, and be at least 20 cm. It is prohibited to use the walls of the upper part of the gutter as a supporting plane.
A strong framework composed of elements of profiled aerated concrete can withstand considerable loads, shielding the building’s walls from nearby devastation.
Additionally, gas-filled concrete serves as a heat-insulated formwork. An insert made of foam plastic or polystyrene foam is inserted inside the gutter to enhance its thermal insulation qualities. By doing this, you can greatly lower the amount of heat loss, eliminate cold bridges, and improve the efficiency of thermal insulation.
What are the advantages of u-blocks made of aerated concrete
Aerated concrete blocks with profiles offer several benefits.
- low weight;
- precise dimensions;
- increased surface cleanliness;
- resistance to temperature fluctuations;
- fire safety;
- long service life;
- harmlessness to others;
- increased thermal insulation properties.
A wide variety of products with uniform measurements allow them to be installed in different kinds of masonry.
We use a U-shaped block as lintels
Lintels are constructed using a variety of techniques:
- laying is carried out on a strong wooden or metal base installed above the opening. A steel rod is placed in the gutter, the container is filled with concrete. Dismantling the base is carried out after the concrete has hardened;
- the products are placed on a flat and stable surface, reinforced and filled with concrete mixture. The solution hardens, then the solid reinforced concrete beam is lifted using a lifting device to the required area.
Depending on the particulars of the job, each concreting lintel method is chosen separately.
We use U-shaped aerated concrete products to form a reinforced belt
The products are placed on the last row of masonry using the following algorithm in order to form a reinforced belt:
- The supporting surface of the walls is lubricated with glue and the blocks are installed.
- The reinforcement frame is prepared, securing the rods with knitting wire.
- The reinforcement is laid, ensuring its immobility with spacers.
- The surface of the gutter is moistened and the tray is filled with concrete.
- The concrete mass is compacted and its surface is leveled.
Tamping the concrete gently is essential to get rid of air pockets.
How U-shaped profile aerated concrete is delivered
Completed goods are delivered on customized pallets that have space for up to 60 units. Specifically, a typical pallet contains 50 pieces that measure 50 x 20 x 25 cm. The quantity and dimensions of the products make it simple to determine how much material is needed.
Feature | Description |
Shape | U-shaped for easy fitting |
Material | Aerated concrete for better insulation |
Use | Ideal for beams and lintels |
Benefit | Lightweight and strong |
Aerated concrete blocks in the shape of a U provide a useful answer for contemporary building requirements. Because of their lightweight design, they are simple to handle and install, which lowers the total amount of labor needed on-site. Furthermore, their ability to insulate effectively against heat and sound also plays a major role in fostering cozy living spaces.
Additionally, these blocks show remarkable resilience to environmental elements like moisture and temperature changes. Because of this, structures made with U-shaped aerated concrete blocks are guaranteed to retain their structural integrity over time, requiring less upkeep and repair.
Furthermore, it is impossible to ignore these blocks’ sustainability. In keeping with the rising demand for more environmentally friendly building techniques, they are made with eco-friendly materials and processes. Because of this, using U-shaped aerated concrete blocks is a wise decision for anyone trying to meet high building standards and reduce their environmental impact.
You can improve overall quality, sustainability, and efficiency in your building projects by using U-shaped aerated concrete blocks. These blocks represent an innovative solution that satisfies the requirements of contemporary builders and homeowners alike as the construction industry continues to change.