Description
Tongue-and-groove blocks are made of foam concrete. They have standard sizes – 66.5x50 cm and 50x25 cm. The thickness of the products varies, with a minimum of 80 mm. Manufacturers offer two types of products: solid and hollow. Each block has a groove and a tongue of rectangular or trapezoidal shape.
Scope of application: interior decoration – construction of interior partitions, exterior cladding – sheathing of wooden houses. Consumers are attracted by ease of installation and fast laying. The relatively light weight of the products allows working with them at height without the use of special equipment.
Laying is done in two ways: in one or two rows. With two-row laying, a gap of 4 cm is left between the blocks; such a wall will have additional heat and sound insulation properties.
Characteristic Features
• Environmental safety of the material. The production does not use toxic additives harmful to health.
• Light weight. With standard sizes, a hollow block weighs about 25 kg, and a solid block no more than 40 kg.
• Moisture resistance. Tongue-and-groove blocks withstand high air humidity well, and as a result, do not rot.
• Vapor permeability. Walls made of tongue-and-groove blocks breathe, and an optimal humidity level is maintained in the rooms.
• Fire safety. They belong to the category of non-combustible materials.
• Homogeneous fine-porous structure. Various processing methods are possible: sawing (even with a regular wood hacksaw), grooving, drilling.
• Smooth surface. There is no need to level the walls; you can immediately proceed to finishing.
Among the disadvantages of tongue-and-groove blocks, we note low sound insulation performance. Therefore, if this parameter is very important, the blocks are mounted either in two rows, or metal profiles are installed and a layer of soundproofing material is placed.
Price
Now it is not difficult to purchase the required number of tongue-and-groove blocks at any construction market. However, we recommend contacting the online store http://stroyholding.ru/. All available options of products from Russian manufacturers and the German company Knauf are presented here.
A convenient interface will help you quickly determine the price of the material. Our managers will advise you online or by phone at any time of the day. We will arrange delivery of the ordered batch to any point in Russia from Kaliningrad to Khabarovsk.
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