Decorating the house using bricks is quite popular.When this material should be qualitatively link together existing components of the design.They are load-bearing wall, insulation and lining material.To do this, it is advisable to use flexible connections.
What is a data fasteners?
Flexible connection to brickwork are special grooved rod.It is produced in length from 20 to 60 cm. The flexible connection is designed to ensure effective fastening cladding material into the supporting wall through the insulation material.This will create a strong and stable trim building.
flexible connection size depends on the design decisions.For structures with a height of 12 meters is recommended to use the product of 4 mm, which is able to withstand the load of 900 kg.For buildings with more height you want to use the connection of 6 mm.However, it should not escape from the seam with a load of about 1100 kg.
design
Flexible connection to the brickwork, photos of which can be seen in the article are rods.They possess a circular cross-section and bulges at the ends, made of other materials.These elements act as anchors in the process of fixing joints in masonry.
Sandy fasteners effectively ensure adherence with mortar.Furthermore, additional protection is achieved walls against corrosion in an alkaline environment of concrete.To create an air gap in the fibers, it is necessary to use a latch retainer is made of plastic.
Features flexible connections
These products have the name because of its characteristics.The interior walls of the building have a more constant temperature.This is due to the fact that they are not subject to regular fluctuations in external temperature.However, facing the outer wall is exposed opposite effect.This layer in the summer is able to warm up to +70 ° C, and in winter freezes to -40 ° C.Significant temperature differences lead to the fact that the inner wall remains fixed and the geometric size of the external changes.
It should be noted that the flexible connection to the brickwork and aerated great bend.Because of this they are able to retain the integrity of the structure.Products are not exposed to corrosion.They do not break down as a result of the bend, and do not create thermal bridges when enough good heat transfer.High strength and durability of the flexible ties are more of those indicators, which has traditional masonry grid.Consequently, the whole structure will be more reliable.
Types of products
It is advisable to use flexible connections for masonry and aerocrete as a compound.However it is necessary to choose the right product.They are divided into two types depending on the material from which the produced data fasteners.The first type of connection are made of composite materials made of basalt.An example is the production of "Galen" by domestic producers.The second type includes stainless steel, which has high corrosion resistance.In this regard, BEVER recommended to use the same name by the German manufacturer.
Structures must withstand a load for compliance with DIN 1053-1.For this purpose it is desirable to use anchors to the bent portion and their length must be greater than 25 mm.For these purposes, you can use flexible connections for the masonry of basalt with sand anchor with a length of 9 cm. In the case of installation of stainless steel products is to take due to the wavy end and a length of 5 cm.
Installation of flexible connections
Using Facing flexibledue to masonry, the technology must be observed.Their number and location determined in the first phase of work - in the preparation of construction documents.
Most often you should use four products on each square meter of the bearing wall.If the walls are insulated using mineral wool, spacing of the flexible connections should be 50 cm both horizontally and vertically.It is also in the process of insulation can be used polyurethane foam and polystyrene.In this case, the horizontal pitch product is 25 cm, but not less than four per square meter.Vertical be followed index not exceeding 100 cm.
It should be noted that the flexible connection to the brickwork should be further arranged around the perimeter of the openings.They are also required to equip each corner of the building with a pitch of 30 cm near the parapet and expansion joints.During installation comply with the minimum required depth of penetration into the base and wall cladding layer, which is 9 cm.
situation may occur when the horizontal joints of the external and internal layers do not coincide.It is necessary to put a load-bearing wall in the vertical seam connection with the use of cement-sand mortar for an accurate termination.
observing technology of installation of flexible connections need to ensure that they do not become loose.Initially equipped with a layer of insulation, can then be fitted a flexible connection to the brickwork.To do this, pierce the insulation plate and mount it.If the mounting of insulation is made on the old product, wait setting of the mortar in the joints, which are mounted communication.
cost
products of this type have an optimum value for a wide range of consumers.Flexible connection to the brickwork is a budget option that is able to ensure the reliability of the lining and the building as a whole, which will lead to significant savings.It should also be noted that the cost depends on factors such as the number, characteristics, manufacturer of material and workmanship.The average price of a product is ten rubles.When you purchase the required number of parts to be achieved significant savings.
