Chemical anchors or glue can be used for a stronger fixRead article
Moisture-resistant thixotropic quick-curing chemical anchor based on synthetic epoxy acrylate resin
Teknobond 401 W is a moisture-resistant, thixotropic, quick-curing chemical anchor based on synthetic epoxyacrylate resin.
Properties of chemical anchor:
|Packaging||410 ml cartridge|
|Expiration date||9 months in the closed original packaging|
|The life time of the compound||8 minutes (at a temperature of +20 °C)|
|Complete drying||7 days|
|Re-application time||1 hour (at a temperature of +20 °C)|
|Application temperature||0 °C - +80 °C|
|Pressure strength||≥ 70 N/mm2|
|Adhesion (to the concrete surface)||> 3 N/mm2 (per concrete surface)|
|Flexural strength||20 N/mm2|
|Tear-out strength||≤ 0,6 mm (under 75 kN load)|
|Tensile strength||≤ 0,6 mm (under 50 kN load after 3 months)|
|Standard||In accordance with TS EN 1504-6|
1. How to install a chemical anchor?
Using a punch drill a hole and clean it with a round wire brush and compressed air from dust and dirt. Fill the hole with a chemical anchor and insert the fastener. Wait for the chemical anchor to fully harden (1-2 hours) and safely load the fasteners.
2. Which hole to drill under the chemical anchor?
The diameter of the hole should be several millimeters larger than the diameter of the fastener (bolt, pin, injection packer).
3. How to use a chemical dowel?
For more convenient use of a chemical dowel (chemical anchor), you need to fix the cartridge in a special gun. Before using the composition, the tip of a static mixer should be attached to the cartridge, in which 2 components of the chemical anchor will be mixed, and after use, wipe the neck of the cartridge with a clean dry cloth and close the lid.
4. How to fix a chemical anchor in concrete?
A chemical anchor is attached to concrete using the same technology as in a hollow or solid brick: a hole is drilled, cleaned of dust, filled with a two-component chemical composition and fasteners are inserted.
5. What temperature does the chemical anchor withstand?
The chemical anchor is used at temperatures from - 5 ° C to + 80 ° C.
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