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August 12, 2017 18:08

Choose and learn to use glue for mineral wool

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What glue for mineral wool fits best?

mineral wool structure is such that a high quality adhesion to ensure it is not every adhesive composition.Yes, it is possible to use epoxy putty, which after curing becomes rock strength, and, for example, attached to such a composition tiles will easily break than to tear away from the wall.

Sure, boards and basalt fiber will be held as firmly.However, epoxy resins are expensive and their use for fixing insulation irrationally.And even liquid nails - is not the most ideal.There

polymer-specific compositions by mineral insulation which can be attached most efficiently.Such adhesives for mineral wool is produced in the form of a dry blend, usually in large bags, like the conventional cement.

Dilute this composition in a certain amount of water indicated on the packaging, with constant stirring, for which it is best to use a special nozzle on the drill included in the low rate. Adhesives for mineral wool have a high vapor permeability, ie have the same property as the insulation .

Apply glue for mineral wool

to board or mineral wool roll was fixed to the wall with sufficient reliability, it is not necessary to insulate the surface of the cover with a thick layer, it would be uneconomical.Making sure that the wall surface is completely smooth, without any untrusted sites gruntuem her to obtain and keep the solution for ten minutes.

then the back of the heater to apply the adhesive for mineral wool, covering at least 60% of the area, it is desirable for the circuit.On the wall over the primer adhesive throw to 8 "cakes", in which the dent and our insulation.

Polymer adhesive hardens immediately, so you can attach to the wall first plate coated with a solution, and only then flatten it and to adjust the position of the neighboring plates.

sometimes require additional reinforcement for insulation, and it does not need to seek some kind of special adhesive composition, or a new way of applying it.Doing more of the same, as described above, only a layer of the mixture on the stove heater must be 6 mm minimum.Take a notched trowel and holding her groove on the surface of the adhesive mass, longitudinal and transverse, which are laid, and a metal mesh for reinforcement, and the top tread through her obscure solution.It presses on the wall of the same 6-8 "blunders".

additional fasteners for mineral wool

As already mentioned, cementitious adhesive, even with the addition of polymers, it freezes is not instantaneous, so that as soon as the hob of the mineral insulation is pressed against the wall, it is not yetfastened securely.

And here to fix all the same has taken place, and no insulation fell off as you progress along the pasted wall behind you, additional fasteners are needed.As such, they can act, for example, anchor, if they are to add a wide washers or special expansion plugs.

best fixture for mineral wool - a plastic dowels provided with large caps .Some may ask how you can put in a plastic wall (which happens to be of several types, among other things, it found glass fiber reinforced), but for such transfer clamps have nobody calls.

To the plastic anchor has firmly entered into the wall, providing a reliable fixture for mineral wool, you first need to drill the wall to the target point, and then to also drive the prepared rods.Four or five fastening points will be enough.

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