Main characteristics of ceramic blocks from the manufacturer LSR

Ceramic blocks are becoming more and more popular as building materials because of their strength, insulating qualities, and environmental friendliness. Among the well-known producers, LSR is distinguished by its superior goods and creative thinking. LSR ceramic blocks are a popular option for building and remodeling projects because of a number of important features.

First and foremost, LSR’s ceramic blocks are praised for their exceptional thermal efficiency. These blocks are excellent at regulating interior temperature, keeping rooms warm in the winter and cool in the summer. They are a sustainable choice for environmentally conscious builders because of this energy-saving feature, which not only improves comfort but also gradually lowers heating and cooling expenses.

The sturdy design of LSR ceramic blocks is another exceptional quality. These blocks, which are made of natural materials like clay and additional additives, are designed to endure environmental factors and structural pressures. Because of their durable construction, they provide a dependable option for both residential and commercial buildings.

LSR ceramic blocks are preferred because they are simple to handle and install in addition to their strength and thermal characteristics. Their lightweight design, which allows for faster construction times and lower labor costs, is appreciated by builders. Furthermore, these blocks are simple to shape and cut on-site, making it possible to precisely fit and customize them to match particular architectural designs.

To sum up, LSR ceramic blocks are a major development in contemporary building materials. The modern builder’s practical and aesthetic needs are met by them because of their exceptional thermal insulation, longevity, and simplicity of installation. These blocks keep raising the bar for sustainable building techniques, whether they are used in new builds or renovations.

What manufacturer is this?

All of LSR’s warm ceramic products have excellent thermal insulation qualities. The blocks create a cozy microclimate in any space because of their special, eco-friendly composition, which is based on clay and additives that create porosity during production (during firing and drying).

LSR building blocks:

• does not apply to flammable materials;
• does not release or accumulate toxic substances;
• does not react to aggressive environments.

Since one block can replace up to fifteen bricks, building with this kind of material is thought to be quick and ergonomic.

A number of LSR Group (OJSC) businesses in the Moscow region’s Pavlov Posad and the cities of Kolpino, Kirov, and Tosnensky districts (St. Petersburg) are combining to produce warm ceramics. Each business focuses on producing building materials, using development, and offering services to the real estate industry (developers).

St. Petersburg is home to LSR Group’s main office. JSC has been working with the London Stock Exchange since 2007 with success, using both its own and investment funds.

The company offers porous bricks in formats ranging from 1 and 2.1 NF to 14.3 NF (including Euro), featuring a smooth and unsanded surface with over 13 shades.

Because ceramics are made with cutting-edge machinery and the greatest technologies created by experts from both abroad and Russia (Switzerland, Holland), LSR blocks—which include porous stone, regular brick, branded brick, and partition products—are regarded as superior goods in the Russian Federation.

The lightweight and durable composition of LSR’s ceramic blocks sets them apart in construction, making them perfect for use as insulation and structural blocks. These precisely sized and shaped blocks are well-known for their superior thermal insulation qualities, which support the creation of energy-efficient building designs. Because of LSR’s dedication to quality, their ceramic blocks not only meet but also surpass industry standards, giving builders dependable materials that improve the sustainability and efficiency of construction projects.

Technical characteristics of ceramic block

When compared to other materials made of fired clay, the technical features of LSR ceramic blocks are unique due to a number of advantageous qualities:

1. High thermal insulation properties. Ceramic blocks, laid even in one layer, create an ideal structure that protects from frost in the cold season and cools in the summer heat. The material creates an ideal microclimate in the room, therefore it is recommended for all regions of the Russian Federation. This is ensured thanks to the diamond-shaped porous structure, so the material has a low thermal conductivity of 0.16-0.18 W/(m*0C), and is considered a “warm” ceramic.
2. Durability. Block walls are considered the most stable, capable of lasting more than 80 years, so their service life is considered unlimited.
3. Strength. Has different grades (M), which are determined using digital designations of materials used in production, ranging from 100 and above. Ceramic blocks come in standard, clinker and hollow types. Dimensions can reach a format of up to 440 mm. This is the most common type of product with the greatest strength compared to conventional ceramic blocks. The indicator itself is 10 MPa.
4. Density. It has high numbers – 800 kg/m3, so for the construction of buildings one wall of the structure is enough, except for exceptions – too low temperatures in the Far North (the second layer will be thinner).
5. Frost resistance. The F index starts from 50-100 for a warm block. The increase in cycles of strengthening the characteristics of the material at low temperatures depends on the grade and density. The higher the density, the greater the frost resistance.
6. Environmental friendliness. The main production of the composition is based on the use of blue clay (Cambrian), which is considered an environmentally friendly natural material that does not cause allergies. The remaining components (straw, rice or sunflower husk), which contribute to the burning of the material at a high temperature of + 1000°C, do not harm the environment when burned.
7. Light weight. Due to the porous structure, LSR ceramic products of various formats are lightweight, which makes them easy to lay. An important feature here is the presence of a tongue-and-groove structure of the block, which allows the construction process to be accelerated in a short time. The blocks are presented in a large format, so this quality significantly affects ergonomics during operation.
8. Good noise and sound insulation properties. The indicators of this item of characteristics fully comply with the provisions of SP 51.13330.2011.
9. Non-flammability. Warm ceramics are non-flammable materials. Their main group in the technical specifications is designated as “NG”. This quality is very useful for operation, as it helps to equip the house and perform work related to electricity.

Porous LSR offered in the following widely used configurations:

• 1;
• 2.1;
• 4.5;
• 4.58;
• 6.9;
• 10.7, including warm;
• 11.2;
• 12.35;
• 14.3 (NF).

Additional details regarding formats:

1. Stone 14.3 NF, as well as 12, 35 and 10.7 suitable for structural walls, for wall construction, with a thickness of 440 mm. One LSR can replace 12-15 bricks, increasing the laying speed by 7 times.
2. Ceramoblock 11.2 NF suitable as an additional element when forming window and door openings, with a wall thickness of 250 mm or more.
3. Block 10.7 NF designed for the construction of walls, with a wall thickness from 380 mm, and for forming a corner up to a wall thickness of 510 mm.
4. LSR 10.7 NF warm is more modernized in comparison with the ordinary stone described in the previous paragraph (see. P. 3). The release of the product is based on the technique of a German engineer, which allows us to achieve even better thermal insulation performance.
5. Stone 2.1 NF replaces ordinary building bricks, but its dimensions are much larger (2 times), therefore they are considered more ergonomic during the construction process, and can significantly reduce the load on the foundation.
6. Porous brick 1 nf has small dimensions, but it allows you to perform complex architectural elements, without violation of the main masonry.

The following qualities set LSR blocks apart from others:

1. They have the average plasticity of clay (Cambrian);
2. low content of coarse -grained inclusions (no more than 7 mm);
3. Do not contain impurities.

The LSR’s warm artificial stones align with GOST 530-2012, which specifies the entirety of its model.

Why is this warm ceramics suitable for?

Owing to their large size row, ceramic products from LSR are utilized for foundations, cladding, and all kinds of walls (structural, heat-insulating, and structural).

With them, the following kinds of construction tasks can be carried out:

1. Build houses (1-9 floors).
2. Fill the walls, performing monolithic -ocas technology.
3. Carry out foundation and basement.
4. Laying interior partitions.
5. Form lintels in window and door openings.
6. Install a reinforced belt under floor slabs.

Experts have come to trust LSR because of their high caliber of workmanship and strong performance attributes. This group’s slotted and facing stones are used to give the building that is being built extra thermal insulation and a beautiful appearance that can withstand low temperatures and all kinds of loads.

The dimensions for each type of wall are specific and are shown in detail in the section above.

For instance, the extra type LSR (11.2 NF) of ceramic stones differs from other varieties in that it is intended specifically to form building corners, bay windows, and semicircular masonry (arches). 10.7 NF and the same, ideal for partition walls, but warmer.

Laying features

When laying ceramic blocks from LSR, the following characteristics apply:

1. The products do not shrink, therefore, when used to construct a monolith, walls can be erected almost immediately.
2. For laying walls, cement mortar is used, as well as a special “warm”.
3. The first and last layer of masonry, as well as that used for lintels (window and door openings), is laid only on a standard sand-cement mortar.
4. Laying of products is carried out only with the help of a special crane.
5. The process of forming a wall is in many ways reminiscent of a brick wall (checkerboard pattern); it can be arranged with or without bandaging.
6. In your work, you must adhere to the project and use reinforcement in the places indicated on the diagram.
7. The first layer is laid on a waterproofing material (1-2 layers of roofing material).
8. LSR seams do not require special use of mastics and sealants, since, thanks to their surface and the presence of side joints, the products are tightly fastened to each other without forming cold bridges.
9. The work uses the necessary consumables and special tools.

Because ceramic blocks are laid on a warm solution that will quickly cool at sub-zero temperatures, it is best to complete the work during the warm season.

Advantages and disadvantages

Based on an analysis of multiple expert viewpoints and user comments from the construction forums hereand here The material has the following benefits, as mentioned:

1. Large selection of products according to their intended purpose (14 main standards).
2. Significant heat retention in the room.
3. Maintaining adequate humidity.
4. Good noise and sound insulation.
5. Fast construction times.
6. There is no need to wait for the foundation made of dense structural ceramics to shrink.
7. Compact and light weight material that does not crack.
8. Ideal geometric shape.
9. Attractive design and variety of shades, depending on the appearance of the surface.
10. Absence of fungus and mold on the external and internal surfaces of the walls.
11. Environmental friendliness of the composition.
12. Resistance to aggressive environments.
13. Sufficient strength and density corresponding to the manufacturer"s markings.
14. No fire possibilities.
15. Affordable price.

The following drawbacks were mentioned by both experts and regular users:

1. Difficulty in transportation.
2. The need to use a loader when laying large blocks.
3. The use of a special cutting tool during installation due to the complexity of cutting the material.

The LSR building material is very popular in the ceramic block market because it has a lot fewer drawbacks than benefits.

The NF indicator is used to identify all kinds of warm ceramic products. One unit of the indicator equals 4.5 bricks. The overall size is indicated by the number next to the indicator, with 1 representing the minimum and 14.3 the maximum.

Average cost in the Russian Federation

LSR ceramic blocks will cost, at the very least, between 12 and 32 rubles per piece. Businesses that offer to buy products include the price of various warm ceramic types in their price lists, accounting for freight charges and transportation costs. The customer’s location is also important. The regions of Moscow, Leningrad, and Novosibirsk are the most "expensive" in Russia.

The price range for LSR ceramic blocks is roughly as follows:

On the official website, you can view the LSR company’s price list.

LSR ceramic blocks are very advantageous for building and remodeling projects. Compared to conventional concrete blocks, they are lighter and easier to handle and transport, which saves money on labor and shortens the time needed for construction. Additionally, this quality makes the building process more effective, enabling projects to be completed more quickly.

LSR ceramic blocks also have outstanding thermal insulation qualities. This feature lessens the need for additional heating or cooling systems by assisting in the maintenance of a comfortable indoor temperature throughout the year. These blocks support sustainable building practices and help to reduce utility costs by encouraging energy efficiency.

LSR ceramic blocks are renowned for their strength and resilience when it comes to durability. They offer strong structural support as well as defense against environmental and meteorological hazards. Their long-term stability and dependability are guaranteed by their durability, which makes them a popular option for both residential and commercial constructions.

LSR ceramic blocks also have a low environmental impact. Their production process involves minimal energy consumption and the use of natural materials. Because they are recyclable, they encourage environmentally friendly building methods and lessen the overall environmental impact of construction projects.

All things considered, LSR ceramic blocks are notable for their durability, excellent thermal insulation, lightweight construction, and environmental sustainability. With these qualities, they promise efficiency, comfort, and long-lasting performance, making them the perfect option for contemporary building and renovation projects.

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