Wall insulation Penoplex: outer and inner lining

Warming houses Penoplex

General information about Penoplex

The second title of the material - extruded polystyrene. Receive it by foaming the foam and forcing it through the extruder. When the weight of the finished gas evaporate, it will be a lot of small, evenly spaced voids. The result is a lightweight and durable material, 95% consists of air. Packaging of the eight 100-mm plates weighs about 15 kg.

There are several varieties Penoplex. And the name of the material points directly to the area of ​​its application. taken "Penoplex Wall" for thermal insulation of concrete and brick walls. Note that plate 100 mm thick heat capacity is the same as that sesquihydrate brick. Another penoplex resistant to alkalis and acids, so it can be plastered and painted water-based solutions.

For thermal insulation of concrete and brick walls used "Penoplex Wall"

Preparatory work

First you have to scrape the walls of the old loose paint, wallpaper, plaster - all that poorly kept. If the old coating is tightly adhered to the surface and does not lose strength, it can be left. Align putty all bumps and hollows, or glued plates bad, and then will break from depression. The margin of error - no more than 1.5 cm per meter.

Useful advice!If carried Penoplex inner wall insulation,technology process Surface treatment requires antifungal agent deep penetration. If the sheets are sutured outside, fungicide treated bottom wall, where moss grows from moisture.

Penoplex - lightweight and durable material, 95% consisting of air

Plastered walls must be primed. All metal construction, which will be closed insulation, paint or covered with a rust inhibitor. Before starting work, clog drainage brackets for mounting, satellite dishes, junction boxes, cable channels, air-conditioning. Smooth plates Penoplex spiked roller.

Materials for mounting plates

A separate issue - the stick penoplex. Many use assembly foam. It's convenient - no need to dilute adhesive, spread sheet to withstand a certain time. What kind of "montazhki" suitable for insulating walls Penoplex?

When selecting an adhesive is important to ensure that its composition is suitable for mounting Penoplex

Technology there must be reliable and secure:

• consisting of foam unacceptable presence of toluene. This substance destroys and penoplex, and human health;
• if the area warming high, it is best to use professional foam, and it - fastening tool;
• better grip give a one-component polyurethane foam.

This method is the fact that it is possible zapenit unevenness and gaps, which are inevitable when cutting plates. Joints cover ordinary tape. The only negative is that the price of foam repeatedly raise the cost of insulation.

Apparatus ventilated facade with extruded polystyrene

Much cheaper cost dry adhesive mixture. They are divided into groups according to the type of binder component:

• cement or gypsum (mineral) - Ceresit, Sarmat, Teplokley;
• Polyurethane - Titan for Penoplex, Izomelfi;
• waterproofing - bitumen mastic, Uniflex;
• on mixed polymers - Emfikol, Moment.

The mixture was packed in bags of 5-50 kg. Desyatikilogrammovogo bag is enough for 10-15 sq lining. m wall, depending on the adhesive composition.

Attention! Nevyrabotanny glue can not be diluted, and stir again and add a fresh batch. Its properties are irretrievably lost.

For better grip smooth plate Penoplex spiked roller

Wall insulation Penoplex. lining technology

Sometimes before the label plates on exterior walls set the profile frame. This is justified, if in the future will be attached thereto material for finishing (plasterboard, siding, Falshbrus, block-house). Lathing is usually made of aluminum elements.

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Where the climate allows, you can fill a wooden beam. But in temperate latitudes is too wide amplitude of day and night temperatures, and rainfall enough. Wooden construction will then swell, shrink it, shifting the sheets from their seats. In any case, the frame depth should correspond to the thickness Penoplex.

Winterizing facade Penoplex with a metal frame for the installation of front panels

Mounting plates

If you decide to do without the crates, the bottom will still need to beat (or enclose) a flat bar, verified its position on the level. Rake serve as a support for the first row, plus keep pasted plate from slipping. Further held Penoplex wall insulation, which technology provides a specific sequence:

Plates glue start from the bottom, most of the illuminated angle. At the ends of the sheets have recesses for sealing attachment. Before brushing the glue necessary to check whether the locking groove of the previous sheet is the same. The ends of the cut fragments customize as accurately as possible.

Methods of adhesive overlapping the sheets Penoplex

Plate on the perimeter we coat with glue, add a few thick strokes in the middle. If the instructions recommend mixture stand until a light setting, then we ought to do.

Penoplex pressed against the wall rotary movements, dispensing adhesive. Hold for 20-30 seconds. Remove excess adhesive.

Useful advice!The accuracy of each plate is checked building level. Cracks in the joints and random defects can immediately seal the scraps Penoplex, adjusting their size.

Wall cladding technology using Penoplex

insulation sheets are stacked with ligation (staggered).

We need and nepolnomernye plate. In difficult areas (between the openings near the outlets) is applied to the wall a sheet. Pencil mark the cutting line. Penoplex cut with a hacksaw with a fine tooth.

The openings of insulation glue with an overlap on the edge of the escarpment. closing soffits matched fragments, carefully cut away the excess Penoplex. By the door frames fasten junction profile and sticking penoplex closely.

For window boxes bolted junction profile and glue penoplex close

Fastening of insulation nails

Grasp the adhesive is several days. Making sure that penoplex well kept on the wall, strengthen insulation fittings poppet nails (umbrellas). Better to take a plastic nails, dowels. They are cheaper than metal and do not conduct cold.

fungus the length is calculated as follows. To add the thickness Penoplex adhesive 1 cm and 4-5 cm of the wall. For example, for a plate of 50 mm is necessary to take nails 11 cm long.

Methods of attaching sheets Penoplex

Perforator drill holes in the corners and in the middle of each sheet. In the corners of a drill so that the nail-captured adjacent plate edges. The depth of the slot should be greater than the length of the umbrella 2 cm.

We put in ready-made holes plastic dowels, inciting them, then hammering nails.

If in the process of fixing formed joints, fill them with foam.

Nail-fungus for installation of insulation

Reinforcing mesh Penoplex

After the insulating walls Penoplex construction technique involves the reinforcement surface. It is necessary to enhance the heat insulating layer, as well as for better adhesion of plaster with insulation. The procedure works as follows:

• cut glass cloth (metal can) mesh into fragments of 1 sq. m;
• put on the adhesive portion of the insulation layer of 2-3 mm thickness;
• impose a grid and leveling adhesive, utaplivaya it. If the adhesive is small, adding until the grid is hidden beneath it completely. The edges of the glass by a few centimeters leave unglued;
• coat with adjacent land, going with a spatula on the previous edge. Fasten a new piece of the grid, putting the joints overlap. After setting, the junction solution will be imperceptible.

Reinforcement of insulation plaster with fiberglass mesh

finishing

Once the reinforcing layer is dry, it is necessary to overwrite float with abrasive. Then apply two or three leveling layer of glue mixture, each being dried for 24 hours. Dry surface can be primed and plaster.

Finally. Result cladding Penoplex noticeable immediately. The accommodation is warm and dry, reduced heating costs. If, in addition to warm Penoplex floor, roof and foundation, the house will be truly energy efficient.