Hollow brick Lviv
Hollow brick is becoming increasingly popular in modern construction in Lviv and the region, due to its unique characteristics, combining strength, lightness and high thermal insulation properties. The brick factory "Solonsko", located in the immediate vicinity of Lviv, offers high-quality hollow brick 25% grade M100, which has standard sizes and frost resistance F25. The presence of voids in the structure of the brick significantly reduces its weight compared to a solid analogue, which reduces the load on the foundation and simplifies transportation and masonry, and also allows you to save on mortar. In addition, voids create air chambers that provide excellent thermal insulation and sound insulation, which is especially important for creating energy-efficient and comfortable buildings, reducing heating and air conditioning costs. Hollow brick Lviv is widely used for the construction of non-load-bearing walls and partitions in low-rise residential buildings (up to 3 floors), cottages, summer houses, outbuildings, as well as for filling frame structures and cladding facades. In addition, it can be used in some industrial facilities with low loads and on farms for the construction of auxiliary structures. Due to its decorative properties and variety of textures, hollow brick is also used in landscape design to create fences, flower beds and other elements.
The main difference between hollow brick and solid brick is the presence of internal voids, which are formed during the production process and occupy more than 13% of the total volume of the brick, according to the requirements of DSTU B V.2.7-61:2008. Externally, hollow brick can be distinguished by characteristic holes on its surface. Solid brick, in turn, may have minor voids (up to 13% of the total volume), but overall it is a denser and more massive block, which provides it with high strength and load-bearing capacity. Traditionally, solid brick is used to construct load-bearing walls, columns and foundations, where maximum strength and resistance to loads are required. Hollow brick, in turn, is ideal for the construction of non-load-bearing walls, partitions and filling frame structures, where high strength is not a critical requirement. However, subject to certain conditions, hollow brick can also be used to construct load-bearing walls in low-rise buildings. Such conditions include: the presence of a project with calculations confirming sufficient load-bearing capacity of the structure; the use of brick with a high strength grade; the use of reinforcement and reinforced concrete belts to strengthen the structure; careful adherence to masonry technology and the use of high-quality mortar. In addition, hollow bricks have better thermal and sound insulation properties, making them a preferred choice for creating energy-efficient and comfortable buildings. The choice between solid and hollow bricks should be made on the basis of design documentation, taking into account the expected loads, requirements for thermal and sound insulation, and other factors.
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Hollow brick price
Ordinary brick, including this hollow brick priced at 8.60 UAH, is intended for the construction of the main structural elements of a building, such as walls and partitions. Unlike facing brick, ordinary brick does not have decorative properties and may have minor defects on the surface, which are subsequently hidden by plaster or other finishing materials - this allows you to reduce the cost of producing ordinary brick, which makes it more affordable compared to facing brick. Facing brick, on the contrary, is used for cladding facades and creating an aesthetically attractive appearance of the building - it has a smooth surface, precise dimensions and a variety of colors and textures, which, naturally, is reflected in its higher price.
An important difference between ordinary and facing brick is also their frost resistance - this indicator determines the ability of the brick to withstand multiple freeze-thaw cycles without losing strength and destruction. Frost resistance is designated by the letter F and a number indicating the number of cycles that the brick can withstand, and the frost resistance test procedure is regulated by DSTU B V.2.7-48-98. Facing brick, exposed to precipitation and temperature changes, must have increased frost resistance, usually not less than F50, and this quality requirement also affects the price of facing brick. Ordinary brick, located inside the structure and protected from direct exposure to the external environment, may have lower frost resistance, for example, F25, as in our case, which makes it more affordable. In addition, the strength grade of the brick also affects its cost - bricks with a higher grade are usually more expensive, since they require the use of higher quality raw materials and a more complex production technology. Hollow brick, due to its design, allows to reduce the cost of materials and expenses during production, which makes it a more economical option compared to solid brick of the same brand.
In modern construction, a combination of ordinary hollow brick is often used for the construction of internal walls and partitions, and facing brick for finishing facades. This approach allows to combine the cost-effectiveness of ordinary hollow brick with the aesthetic qualities of facing brick, while providing the necessary strength and thermal insulation characteristics of the building, optimizing construction costs. The use of hollow brick for internal walls allows to significantly reduce the overall cost of construction, since its cost is much lower than that of solid brick. The choice of the type of brick for a specific project is made at the design stage, based on calculations of the bearing capacity, requirements for heat and sound insulation, as well as taking into account climatic conditions and the construction budget. At the same time, the price of hollow brick is one of the key factors influencing the choice in favor of this material, especially when constructing large objects or with a limited budget.
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