Good afternoon, dear guests!
The chemical anchor is a two-component resin and anchoring agent for fasteners. When two liquid components interact for a short period of time (up to 20 minutes), a strong composition is formed that adheres metal elements to the base.
For porous materials, together with resin - injection plastic sleeves with perforation so that the applied adhesive stays in place in the mounting hole and does not go into pores of the block.
How to replace the sleeve?
This practical question arose due to the fact that having bought a chemical anchor, I could not find the injection sleeves of the required diameter for it on sale. by the piece, and only 9 pieces were required. and as usual - urgent ...
(Liners are sold in packs of at least 50 pcs. and cost from 700 rubles. depending on the diameter).
The mesh sleeve, with small gaps, allows the hardening resin to linger and evenly distribute along the entire length of the fastener.
The material of the walls of my house is a honeycomb ceramic block and in order to secure the entryway between the first and on the second floors, I made a choice in favor of a chemical anchor that can withstand a load of about 800 kg. on one mount.
Instead of shells - I found a way out of the situation and put into action a mosquito net.
After the hole has been drilled, a piece of mesh is taken and a length equal to the depth of the mounting hole is measured.
Since the mesh, unlike the sleeve, is softer, it must be pushed into the depth. It rolls up into a tube around any rod, the main thing is that the rod has a smaller diameter than the hole. I used a screwdriver.
Carefully place the rolled up tube into the hole and rotate it with a screwdriver until it is pressed against the walls of the hole.
The homemade sleeve is ready for use. Now we introduce a portion of the chemical composition, install the fasteners and wait 20 minutes.
Thus, 9 mounting holes are made, threaded rods are fixed in the wall with a chemical anchor, and bases are made from a channel for 3 winder steps.
That's all!
I would be glad if the article was useful to you. Thanks for attention!
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