Montaža 3D zidnih panela od poliuretana: Vodič korak po korak

Vodič korak po korak za 3D zidne panele: Kako pripremiti podlogu, uklopiti geometrijske motive i nevidljivo popuniti spojeve.

Pravilna montaža 3D zidnih panela od poliuretana omogućava stvaranje monolitnih, plastičnih akcentnih zidova bez vidljivih sastava.

Potreban alat i materijal

Step 1: Surface Cleaning and Preparation — Clean the wall surface to remove dust, oil, and loose plaster. Ensure the substrate is completely dry before proceeding with wall panel installation. Estimated time: 30-45 minutes. Common mistake: Applying adhesive over dusty or damp walls, which impairs bonding strength.
Step 2: Measurement and Laser Layout — Measure the wall area and establish baseline reference lines using a spirit level or laser level. Account for pattern continuation across adjacent panels. Estimated time: 20-30 minutes. Common mistake: Installing panels without establishing a true level line, resulting in cumulative pattern misalignments.
Step 3: Miter Cutting and Edge Profiling — Cut the polyurethane wall panels to required dimensions, executing precise 45-degree miter cuts for corner connections and perimeter joins. Estimated time: 10-15 minutes per panel. Common mistake: Using blunt saw blades that melt or tear the rigid polyurethane profile.
Step 4: Polyurethane Adhesive Application — Apply continuous lines of polyurethane (PU) assembly adhesive to the back contact points of the panel. Do not use silicone. Estimated time: 5 minutes per panel. Common mistake: Using standard silicone adhesive, which leads to joint failure under thermal stress.
Step 5: Panel Mounting and Mechanical Fixing — Press the panel firmly against the wall alignment line. Drive countersunk screws with appropriate wall dowels through designated anchoring points on the panel face. Estimated time: 10 minutes per panel. Common mistake: Omitting mechanical screw anchors and relying solely on structural glue.
Step 6: Joint Filling and Sanding — Fill all screw recesses and panel butt joints with joint compound. Allow the compound to cure fully, then sand smooth using granulacija 180-220 sandpaper. Estimated time: 1-2 hours cure time + 15 minutes sanding. Common mistake: Sanding before joint filler has fully cured, leaving depressions along seams.
Step 7: Primer and Double-Coat Paint Finish — Clean off sanding dust. Apply an optional acrylic primer coat if desired, followed by 2 full topcoats of paint. Use UV-resistant paint for outdoor applications. Estimated time: 2-4 hours drying between coats. Common mistake: Using standard interior paint on exterior wall panel installations exposed to solar radiation.

Korak 1: Lasersko obeležavanje polazne linije (Trajanje: 20 min.)

Postavite laser i obeležite horizontalnu i vertikalnu osu od centra zida. Masivna gustina od 150-220 kg/m³ (proizvodni cilj ~160 kg/m³) omogućava savršeno naleganje panela.

Korak 2: Krojenje i uklapanje šare (Trajanje: 30 min.)

Isecite rubne panele testerom uz dodatak za rezanje od 10% vodeći računa o kontinuitetu reljefnog dezena.

Korak 3: Nanošenje lepka i postavljanje (Trajanje: 40 min.)

Nanesite PU lepak montažno lepilo na bazi PU talasasto na poleđinu panela i na bočne ivice spojeva. Panele čvrsto pritisnite uz zid do stezanja (oko jedan sat).

Korak 4: Gitovanje spojeva, šmirglanje i farbanje (Trajanje: 30 min.)

Pregitujte spojeve i izbrusite šmirglom granulacija 180-220. Na fabričkom prajmeru beli jednokomponentni akrilni prajmer nanesite završnu boju. 100% otporno na vlagu ispod 1% u opsegu -100 °C / +80 °C. Ponuda važi 7 dana, isporuka franko fabrika.