Masonry walls are the oldest known building construction that has been in existence for centuries. Latvian masonry structures food heaters most commonly used in aerated concrete or lightweight aggregate concrete blocks, and the long-term thinkers prefer the latest generation of products, food heaters characterized by even more quality and technical performance. These materials offer a wide range of building materials Būvserviss.lv online shop.
One of the most popular construction materials in Latvian food heaters since 1939, proved an ideal material for load-bearing food heaters construction of low-rise building, the aerated concrete. Traditionally, the aerated concrete production are major components of cement, lime and sand ground, all of which are mixed with water and cooked by steam autoclave. More than ten years in the market the latest generation of aerated known brand AEROC - aerated concrete, manufactured by modern technology. food heaters This material has excellent thermal insulation properties, high fire resistance and excellent structural properties that make it possible to use the entire building load-bearing structures in construction.
A relatively new product in our market in recent decades has ceramzite čoncrete. Expanded clay blocks are made of expanded clay pellets of clay, cement and water, food heaters using vibropresēšanas method. They are fire-and food heaters frost-resistant, with good sound insulation, quick-drying, like aerated with good vapor permeability, food heaters convenient food heaters construction.
So far everything food heaters looks perfect, but the essential difference that distinguishes the latest generation of lightweight aggregate concrete Aerated concrete is a heat-insulating properties. If you AEROC building blocks of a single-layer structure, which does not require additional insulation (EcoTerm Plus 500mm and 375mm wide), expanded clay such a choice is not. In any case, despite the concrete blocks of the geometrical parameters, they will be further insulated. Why? It is determined by the block structure, which simplifies the characterization consists of a set of concrete fastened clay pellets that do not wind structure. Without finishing and insulation material are essentially purge. While the air-bearing aerated concrete pores are closed and without additional food heaters insulation to good heat storage material itself.
Important to observe food heaters that, given the open-concrete structure before applying the insulation material, the front surface of the gear is useful to fill all the air gap. Strengthening the insulation boards "directly", they can not be strengthened so close to shutting flow through. This is one of the more common mistakes made in the process of insulation for buildings, the consequences may be felt at a later home use.
Of course, with the help of the insulation materials-concrete wall can achieve good heat transfer performance, a level which obtained form a single-layer design of the latest generation of aerated concrete. For example, using AEROC EcoTerm food heaters Plus 500mm block without additional insulation of heat transfer coefficient U external wall is 00:17 W/m2K. Analog values can be achieved with 300mm width-concrete block, which, subject to the proper construction technology, insulated with 200mm thick rock wool layer. The main difference will be with the finished food heaters wall to the total cost of 1 m2. If aerated concrete, they are just the building material, food heaters the assembly and decoration front row cost of the expanded clay present belongs to all insulation "pie" that make up the very large share of the cost.
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