Dowels are called fasteners used when attaching parts to any solid grounds. And such grounds can be materials made of stone, brick, concrete. Dowel is, in fact, a type of anchors, with the only difference that they withstand much less loads than an anchor. Most often made metal, plastic or polyethylene. In construction, it is used in large quantities so buy dowels wholesale. Plastic dowels are resistant to temperature differences. They are needed in order to insert screws into them, less often – nails. With the help of such details, different building materials are easily attached to each other.
Under the dowel, it is important to properly drill holes that would not be too small and certainly not too large. The holes must be made using a punch that would have a tip made of a special metal, which is a carbide material. However, in order to make holes for dowels in porous materials, it is extremely recommended to use the punch, otherwise it is fraught with the destruction of the structure of the material. In all other cases, the depth of drilling should correspond to the length of the dowel. What are the types of dowels used in construction? For example, there are universal dowels, characterized by a special form and special quality of materials from which they are prepared. This dowel differs in that, getting into the cavity, it is driven into the screw, on which it was put on, and then turns into a strong dense knot. This knot tightly fastens the screw in the wall.
“Butterfly” is fully disclosed in the wall. In fact, it is an analogue of steel spacer, the only difference is that the “butterfly” is made of plastic. Steel spacer is also revealed in the wall. It is used for large loads. You can purchase such dowels in bulk on methysesnab.
Dowels that are used for fastening in drywall are mainly distinguished by the spacer principle of fastening to the wall. All such spacers can be conditionally divided into two large groups: unclenching and passing. Passes are most often used for various ceiling mounts. Often used in the form of self -tapping screws, which, according to the type of manufacturing material, are divided into metal and nylon. For one – or multi -layer plate slabs, such products are perfectly suitable. And for thin drywall partitions, such dowels that are made of metal are perfect and have a drill at the end. ABOUT