The floors of the two bedrooms next to the bathroom are covered in the doorway

Moisture from the bathroom floor penetrates underneath the floor, causing the floor to swell.

1. The edge of the bulging floor board is vertically oval-shaped bulge, a single bag appears in the middle of the two floors, and some are multiple bags that accompany the finch in the middle of the two floors; Some are connected in a piece, showing an irregular distribution in the room. 2. The board surface is bulging and the oval bag appears on the floor surface, and a single bag or multiple bags appear in the middle of the floor at the same time, showing irregular distribution in the room. The big cause of the pants mess:

Based on the above complaint cases, it is not difficult to find that the causes of bulging are roughly as follows: (1) Before the installation of the ground is uneven or there are sand particles on the ground laminate floor, because the ground is not cleaned, there are some small sand particles on the ground or the ground is too rough, after the floor is installed, in the process of people's stepping, the moisture-proof film and the balance layer on the back of the floor are destroyed, and the moisture of the ground leads to the floor bulging. (2) Improper handling of moisture-proof measures: This kind of situation belongs to improper moisture-proof treatment during installation.

On damp floors, if the moisture-proof membrane joints are not tightly glued with waterproof tape, even if the balance layer on the back of the floor is not damaged, the floor is in a humid environment for a long time, and the moisture may still enter the floor after the balance layer is eroded by moisture, causing damage to the floor.

Touch it with your hands, if it is wet, it means that the bathroom is damp and causes the floor to deform. If it's dry, it will collapse when you step on it, so it's a matter of installing it on the floor.

1. Edge bulge.

An oval bulge appears on the edge of the floor panel, with a single bag appearing in the middle of the two floors, and a plurality of bags appearing in the middle of the two floors; Some are connected in a piece, showing an irregular distribution in the room.

2. The board surface is bulging.

Oval bags appear on the floor panels, with single bags or multiple bags appearing in the middle of the floors at the same time, showing an irregular distribution in the room.

Causes: Based on the above complaint cases, it is not difficult to find that the causes of bulging are roughly as follows:

1) The ground is uneven or there are sand particles on the ground.

Before the installation of laminate flooring, because the ground is not cleaned, there are some small sand particles on the ground or the ground is too rough, after the installation of the floor, in the process of people stepping on it, the moisture-proof film and the balance layer on the back of the floor are destroyed, and the moisture of the ground causes the floor to bulge.

2) Improper handling of moisture-proof measures.

This type of situation is an improper moisture-proof treatment during installation. On damp floors, if the moisture-proof membrane joints are not tightly glued with waterproof tape, even if the balance layer on the back of the floor is not damaged, the floor is in a humid environment for a long time, and the moisture may still enter the floor after the balance layer is eroded by moisture, causing damage to the floor. If you have more questions, you can click on ID to consult.