How to hang Fiberglass Cloth for exterior wall plastering

In order to effectively avoid cracking in the exterior wall, it is necessary to hang another layer of Fiberglass Cloth on the wall. So how to hang the plastering Fiberglass Cloth on the exterior wall? Let's learn the relevant knowledge with the editor.

1. After the exterior wall plastering construction is completed, if you want to hang Fiberglass Cloth on the exterior wall plastering layer, you should generally wait 24 hours after the plastering layer is completed before starting the construction. Before hanging the Fiber Glass, you should first apply a layer of anti-crack mortar on the plaster layer of the exterior wall. The scraping area of the anti-crack mortar should be larger than the area of the Fiberglass Cloth, and it must be ensured that the thickness of the scraping can be maintained Evenly.
2. When hanging the Fiberglass Cloth, you should first cut the Fiber Glass to a suitable size according to the length and width of the exterior wall, and reserve a length that can be overlapped or overlapped. The cut Fiber Glass should be rolled up and should not be folded together or collapsed, and should not have wrinkles, warping, etc.
3. After the anti-crack mortar is applied and scraped, the Fiberglass Cloth can be laid on top of the anti-crack mortar. When laying the Fiberglass Cloth, the curved surface of the Fiber Glass should face the wall, and it should be from the center to the periphery. The position should be smoothed so that the Fiberglass Cloth can be embedded in the anti-crack mortar.
4. Wrinkles should not appear when the Fiber Glass is embedded in the anti-cracking mortar. The depth of embedding should be kept at about 1 mm, which is more appropriate. It should not be embedded too deep. Generally, as long as the Fiberglass Cloth cannot be clearly seen on the surface of the mortar, That's it.
5. In the horizontal direction, the overlapping length of the Fiberglass Cloth and the surrounding position generally cannot be less than 100 mm. In the vertical direction, the overlapping length of the Fiberglass Cloth and the surrounding position generally cannot be less than 80 mm. If there is a cut-off position, the patching net should be used for overlap, and the length of the overlap should generally not be less than 100 mm.