Concrete nails are usually used to install steel profiles in dry construction systems. They are also irreplaceable for attaching wooden elements to concrete surfaces. How to recognize concrete nails? Check what requirements concrete nails should meet?
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How to recognize concrete nails?
Concrete nails are characterized by a specific shank structure that facilitates the penetration of the nail into the structure of the material and prevents resistance during installation works. The market includes plain, knurled, rolled and backed nails for concrete.
The second, but equally important factor is the material from which the nails are made. It should be taken into account that construction materials are largely exposed to atmospheric, physical and mechanical factors that increase the degree of wear of the elements used, which in the case of concrete nails is of great importance in the context of the durability of the entire structure.
For these reasons, alloys are used to produce nails:
- carbon steel;
- stainless steel;
- protective coatings (galvanization).
Thanks to these treatments, concrete nails are characterized by high strength, which allows them to penetrate into concrete, bricks, steel and hard wood.
Concrete nails – application
Despite the nomenclature, concrete nails are also used for other types of materials that require: durability of the connection, high penetration depth, and safety considerations. Concrete nails can be found in formwork structures (formwork), in fastenings of external wall coverings of buildings, as well as in holders for technical installations.
Before driving the nail, there is no need to drill holes in the working surface, a perfect example of which is the use of concrete nailers. Nails should only be purchased from a reputable wholesaler that can boast cooperation with the best manufacturers. Thanks to this, customers can be sure that the products comply with national and European standards.
How to choose the right length of concrete nails?
The length of a nail selected for specific tasks is closely related to the depth of its anchoring, which is a parameter that ultimately determines the quality of the fastening. As a rule, a nail that can be inserted deeper into the structure of the material is capable of carrying greater loads. However, please remember that if the nail is embedded deeply, undesirable side effects may occur.
For example, the number of correctly made embedments may decrease due to nail damage. As a result, more energy would have to be applied to the deposition to achieve the expected effect. This problem does not occur with nailers because most of them are equipped with automatic adjustment of the application force.
Concrete nails at the Onninen wholesaler
The choice of nail depends on the expected retention value. Its size is influenced by the diameter of the nail and the embedding depth. Therefore, these should be the main criteria that predispose given nails to the planned applications.
Rawlplug SC40II concrete nails 25 mm
Rawlplug SC40II 25 mm concrete nails are equipped with smooth shanks, which ensures low resistance during installation. Additional protection against loss or destruction of nails, e.g. due to moisture, is to connect the products with plastic.
The shape of the nail increases the ease of attachment. Additionally, nails can be used in most devices of leading brands.
Nails for concrete and steel SC40II 17 mm
Similarly to the previously mentioned ones, SC40II 17 mm concrete and steel nails are compatible with devices of all leading manufacturers. The highest quality steel and dimensions enable the nails to be used for professional and amateur use.
Walraven WTB1 STN 12×150/55 concrete nails
It is impossible not to mention Walraven WTB1 STN 12×150/55 concrete nails , which enable pass-through installation. Anti-corrosion protection is provided by a protective coating. Additionally, the anchor is equipped with anchoring depth markers, which affects the ease and efficiency of installation work.