Types of Dynabolt1. Classic DynaboltThis classic type of Dynabolt is the type that is used by planting it first at the time of casting the building. So, when casting, Dynabolt is planted until it hardens and blends with the building structure. In this classic Dynabolt type, no more drilling for bolt holes. This type of anchor bolt is widely sold and used by people. For example, for the installation of wooden beams, or iron on the wall, etc.2. Chemical Anchor (chemical dynabolt)Chemical dynabolt is a type of anchor bolt that requires chemicals to use. Chemicals will be mixed into the holes that have been made. The mixed chemicals are in the form of resin and hardener. In addition, this material is also useful for strengthening and preventing corrosion of anchor bolts. The use of this type of Dynabolt is usually applied to construction related to wet conditions and sea water. This type of dynabolt is widely used in water and marine building installations.
The concrete wall is punched first, then bolts are installed. Then after cleaning, the hole is closed with a chemical mixture in the form of steel anchor and chemical binder. This mixture will bond to the concrete wall and dynabolt bolts.
Another type of chemical anchor is a bolt and a tube filled with chemicals. The application method is; make a hole first, then insert the tube containing the chemical into the hole. Then insert the bolt and turn it with the key. Wait for the chemicals, bolts and concrete to harden. The shape is like the following image.3. Dynabolt Without AdditivesThis type of dynabolt does not use any chemical additives. Dynabolt type is the type commonly used to install split AC brackets or flat screen TVs. The strength of this dynabolt is highly dependent on the medium in which the dynabolt is planted. Brick, brick, or concrete walls, the dynabolt will be stronger on concrete walls.
This type of dynabolt is widely used because of its ease of use. The working system of this dynabolt is to develop an iron sleeve around the threaded bolt. Installation by making a hole in the wall with a drill first. Then, the anchor is inserted into the hole. Then attach the object to be attached (eg iron plate, etc.), then alternate with a ring, then tighten the nut. The more you tighten it, the more the nut will pull on the threaded bolt and cause the steel sleeve to expand in the hole.
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