In modern construction, large-format ceramic blocks have been widely used recently for the construction of load-bearing walls. The advantages of these blocks compared to solid bricks are obvious. First of all, a large-format ceramic block has large overall dimensions, much larger than the size of a conventional brick, which to a large extent allows you to increase the speed of construction and save on masonry mortar. Secondly, it has excellent thermal insulation properties, much better than traditional solid brick. And, thirdly, it has a surface that makes it easy to carry out finishing work using any materials.
The technology for the production of large-format ceramic blocks is as follows: all the necessary components (clay, sand and water) are mixed in certain proportions and the resulting mass is molded using a vacuum press, then drying is carried out and, directly, the blocks are baked at high temperatures (10000C). At all stages of production, large-format ceramic blocks are subjected to comprehensive quality control and compliance with GOST requirements.
Large format ceramic blocks have the following advantages:
Super high thermal insulation qualities. Due to their design, large-format ceramic blocks are currently the only wall ceramic material that allows the construction of houses with a wall thickness of 38-64 cm without the need for additional insulation. The thermal conductivity (0.08 – 0.18 W / m * C) of a wall made using large-format ceramic blocks, 51 cm thick, is equivalent to the thickness of a wall made of ordinary brick 120 – 200 cm.
A wide range of. Currently, a wide range of large-format ceramic blocks of various sizes is offered, which makes it possible to carry out construction work from a homogeneous heat-insulating material. You can use ceramic lintels instead of reinforced concrete ones, thereby saving yourself from such problems as shrinkage cracks, cold bridges. In addition, the richness of forms opens up new possibilities for designers and architects.
The uniqueness and large format of the form. Large-format ceramic blocks are produced in terms of volume by a multiple of regular-format bricks (5.49; 7.63; 9.15; 11.59), but due to the high degree of hollowness (44-50%), they remain relatively light in weight (from 3. 5 to 21 kg) and simple when performing masonry work. The large format of the block allows you to speed up the pace of construction from 3 to 5 times. It is also worth noting that the spoon sides of the blocks have a ribbed shape (“groove-comb” system) that does not require filling with mortar during laying, which additionally allows to reduce the consumption of masonry mortar by at least 3 times, as well as reduce the area of “cold” bridges.
High strength. The unique production technology, the perfection of the structure of the internal cavities make it possible to produce blocks with a balanced combination of high strength and low thermal conductivity. So, with a thermal conductivity of 0.21 W / m ° C, the compressive strength of the block is 150 kg / cm² (M-150), and at 0.16 W / m ° C – 100 kg / cm² (M-100).
Soundproof. The large-format ceramic block, along with high thermal insulation characteristics, also has a high level of sound insulation. So, for example, ceramic partitions with a thickness of only 12 cm have a sound insulation of at least 45 dB, and walls with a thickness of 38 cm – about 53 dB. As can be seen from this, walls erected from large-format ceramic blocks do not require additional costs for soundproofing measures.
Environmental friendliness. Large-format ceramic blocks are made exclusively from natural environmentally friendly components, clay and water. In its composition do not contain harmful impurities, dyes and are absolutely safe for humans.
Microclimate. Thanks to ceramics and the optimal arrangement of voids in it, large-format blocks have a unique heat and moisture exchange, allow the walls to “breathe” and maintain an optimal microclimate inside the room.
Dimensional accuracy and compatibility with standard bricks. Large-format ceramic blocks are made on modern high-tech equipment, has a perfect production technology, which allows the production of blocks of exact dimensions and with ideal geometric shapes. Large-format blocks for the convenience of combining with normal-sized bricks have a height of 3 bricks of a standard format.
Ideal surface for plastering. Large-format ceramic blocks have a corrugated surface, which allows you to quickly, easily and economically carry out plastering and facing work. The consumption of plaster is reduced on average by 1.5 – 1.7 times compared to plaster walls made of ordinary bricks.
Profitability. Due to their porosity and the presence of voids, large-format wall blocks have a lower volumetric weight (600-800 kg / m3) than ordinary ordinary bricks, and, therefore, act on the foundation with less load. This fact allows you to save on the construction of the foundation, using its simplified (lightweight) design.
High resistance to fungus. The blocks are made of ceramic material, in which fungi, mold and all kinds of microbes are extremely reluctant to live and multiply.
Fire safety. Large-format ceramic blocks are non-combustible, fireproof building material. It does not support combustion, under the influence of high temperatures it does not deform, does not emit substances harmful to humans.
Weather resistance. Large format blocks are highly resistant to weathering, UV rays, acids and alkalis.
Convenience and speed of masonry work. The use of large-format ceramic blocks in construction makes it possible to simplify and facilitate the production of masonry work. The simplicity of the masonry technology, the reduced amount of masonry mortar, the speed of plastering – all this makes it possible to reduce the time for construction work by at least 3 times. Large-format ceramic blocks are an excellent building material that has high strength, fire resistance, durability, excellent heat and sound insulation characteristics, convenience and high speed of masonry work. These blocks are widely used for the construction of external walls of buildings (both load-bearing and non-bearing), internal partitions in the construction of residential and industrial facilities.
Good luck with building your home!