How to Tile a Mobile Toilet

Tiling a mobile toilet requires handling based on the installation of the squat toilet and following specific steps to ensure waterproofing, drainage, and a proper fit. Details are as follows:

I. Preliminary Preparation and Squat Toilet Area Handling

1. Squat Toilet Area Assessment: If the squat toilet is installed after tiling the floor, it can be directly removed. If the squat toilet is installed first and then the floor is tiled, the relevant floor tiles need to be removed.
2. Floor Cleaning and Waterproofing: After removing the central floor tiles, thoroughly clean the floor to ensure there are no debris or dust, and apply a waterproof coating to prevent subsequent water seepage.

II. Tile Laying Steps

1. Determining Slope and Cutting Tiles

   • Use a spirit level to draw a line to determine the slope of the tiles, ensuring that shower water can naturally flow into the squat toilet without pooling.
   • Calculate the number of tiles needed based on the slope. Use a tile cutter to cut tiles for edges or special areas (such as around the squat toilet). The cut edges should be placed in inconspicuous locations (such as corners or behind furniture).

2. Floor Preparation and Laying

   • Base Layer Preparation: Mix coarse sand with cement on the toilet floor to form a dry mortar (neither too dry nor too wet) and lay a layer of dry mortar as the base layer.
   • Laying Method: Place the tiles on the dry mortar and adjust their positions according to the drawn line. Apply pure cement evenly on the back of the tiles, then lay them on the floor and gently tap them with a hammer to ensure they adhere to the base layer.
   • Special Handling for the Squat Toilet Area: Start laying tiles from around the squat toilet. Cut square floor tiles into L-shapes or U-shapes to closely fit the edges of the squat toilet and avoid large gaps.

III. Sealing and Anti-Slip Treatment

1. Grouting: After laying the tiles, use grout to fill the tile joints evenly, ensuring there are no hollow spaces.
2. Waterproof Sealing: Fill the joints and gaps with waterproof and stain-resistant grout and compact it with a tool to prevent water penetration.
3. Anti-Slip Treatment: Apply an anti-slip coating evenly on the tile surface to enhance friction and reduce the risk of slipping.

IV. Precautions

• Material Condition: The cement mortar should be mixed to a neither-too-dry-nor-too-wet state to avoid insufficient adhesion due to dryness or tile displacement due to wetness.
• Tools and Standards: Use professional tools (such as a spirit level, tile cutter, and rubber mallet) during laying and strictly follow installation standards and operating procedures to ensure construction quality.