The common quality defects of carpet paving in Hefei hotels include bulging, wrinkling, inconsistent color, and loose hotel carpets. The main reason for hotel carpets to bulge and wrinkle, except for the hotel carpets not being laid flat before installation, is the uneven elasticity of the support during installation and the failure to catch individual thorns in the barbed board.

If there is a bulging phenomenon when the hotel carpet is opened, it should be rolled up in reverse and spread flat. Alternatively, when paving, the support should be evenly applied, and immediately after leveling, a barbed board should be installed and struck with a flat shovel to ensure that all barbed boards can grip the hotel carpet.

If the color is inconsistent, in addition to poor material quality, it also includes the base layer surface being damp or leaking water, causing the hotel carpet to absorb water and change color, and the surface of the hotel carpet becoming lighter due to sunlight exposure. So when purchasing, it is important to pay attention to selecting hotel carpets with good quality and consistent colors.

In addition, if the barbs on the barb board cannot be fixed properly, it will cause the hotel carpet to shift and loosen. Therefore, it is required that the decoration company configure barb boards to ensure that all barbs catch the hotel carpet.