Chemical Anchoring

WHAT IS CHEMICAL ANCHORAGE?

The construction industry is a versatile field. In addition to the construction of new buildings, the restoration of old buildings is of great importance. Simply put, chemical anchoring is the process of strengthening old structures, also known as root reinforcement.

In this process, a stronger and more durable concrete is obtained by mixing old concrete with new concrete using special chemical agents. This process, also known as “grout injection,” is quite complex and is generally used to reinforce areas of old buildings that are more susceptible to wear and tear than others. Polyester resin is added to the chemical mixture, which is further strengthened by other additives. These chemicals are very strong, so their use requires expert personnel and proper equipment. Like all heavy and dangerous jobs in the construction industry, chemical anchoring should be taken seriously. It can also be used not only for strengthening structures, but also for fixing things like windows, balconies, stairs, and railings.

WHAT IS THE APPLICATION METHOD AND WHERE ARE THE AREAS OF USE?

Chemical anchoring is a method that takes a short time to apply. It differs from other concrete cutting and drilling methods in many ways. It is obtained by mixing dual chemical substances for the purpose of strengthening old structures. This makes it easy to apply in the project area. When done correctly, it has been observed that it can increase the standing time of the structure up to twice as much.

The hole is drilled in the place where the concrete will be applied, according to the size of the anchor. A mixture of chemical anchor is poured into the hole and then the iron anchor is placed in the hole in its place. The margin of error in these operations is quite low. Since the concrete and chemicals freeze quickly after the anchor installation, calculations should be made correctly and completely. Chemical anchoring, which is frequently used in column reinforcement, is made by forming extremely strong mixtures. It is an alternative method used in many areas, and good results can be obtained when applied by expert personnel in the construction industry.

  • Strengthening weak points of old buildings,
  • Structurally damaged buildings,
  • In restored buildings,
  • On windows and doors