1. Generally speaking, the balcony is more suitable for cornice tiles or outdoor door tiles, which has the advantages of aging resistance, non-fading, non-slip, strong impermeability and economical price.

2. If it is a quadrilateral, it will generally depend on the outer corner.

3. Terraces, balconies, kitchens, bathrooms and other places that often use water must have a slope of 2%~3% according to the location of leakage or drainage holes in the room. If there are no special setting requirements, experienced decoration companies/workers will set them themselves.

4. Before sticking the brick, the brick body should be fully soaked with water (soaked in clear water for 4~ 12 hours, or no bubbles can be generated); The original ground is flat without depression; The quality of cement or adhesive is qualified; According to the light of the room and the size of the brick body, setting out and testing the brick body, especially the bluestone slab, antique brick or irregular stone or brick body; According to the characteristics of the room, choose the wear resistance, anti-slip and impermeability of the brick body; Select the appropriate special jointing agent according to the color and design style of the brick; After the brick body is laid, attention should be paid to the finished product protection and cement curing, and the brick body should not be trampled within 24 hours;

I have thought so much at present that I can ask other friends to supplement it.