Until recently, metal fasteners were the most durable and high-quality products. But over time, they were replaced by a chemical anchor, which is considered a more reliable fastener and more convenient to use. Chemical. the anchor securely fixes anchor pins, bolts, fittings and other elements not only into a full-bodied material, but also into a hollow one, thereby covering a wider range of applications.
Where the chemical anchor is used
Chemical Anchor it has a very wide range of applications. It is used:
when installing fittings- when installing connecting rods
- when fixing injection packers
- when fixing anchor bolts
- when fixing the pins
- when installing pipes and plumbing
- when gluing all kinds of building materials.
A chemical anchor is used to attach elements to materials such as concrete, hollow and solid brick.
What are the applications of chemical anchors
Chemical anchors are widely used both in minor repairs (fixing decorative elements, furniture, railings, etc.) and in large-scale construction, for example, for fixing elevator equipment, for fixing columns, balconies, for fixing industrial equipment, for fastening concrete or metal beams, for bridge construction, etc. Naturally, chemical anchors that are used for large construction works should have higher strength characteristics than chemical ones. anchors for minor repairs.
What does a chemical anchor look like
Usually the chemical anchor is supplied in cartridges, inside of which there is a special thixotropic composition. The himanker consists of two components that are connected during passage through a static mixer when pressing on the cartridge. It is recommended not to use the first 10 cm of the material. For a more convenient application of the chemical anchor, it is recommended to use a special mechanical gun, as in the photo.
How long does the chemical anchor dry
Depending on the type of chemical anchor, it seizes in 7-15 minutes. The time of complete curing occurs within 7 days, but the anchor element can be loaded after 1-2 hours, depending on the ambient temperature.
There are chemical containers based on polyesters, for example, Teknobond 400P and based on synthetic epoxyacrylate resin, for example, Teknobond 401S or Teknobond 401W.
Teknobond 400P seizes a few minutes faster, but its strength is slightly lower than that of Teknobond 401S and Teknobond 401W.
Teknobond chemical anchors are pasty, do not slip surfaces, are characterized by high adhesion – from 3 MPa. Tekno chemical tankers are manufactured in accordance with the TS EN 1504-6 standard.
