1 Should choose a bathtub with good anti-corrosion performance, strong deformation resistance, dirt resistance and easy cleaning.

2 When the bathtub nozzle is selected, in order to ensure normal use, a filter valve should be set up on the pipeline.

3 When the tub drain pipe adopts the same layer of horizontal pipe drainage, it is advisable to use buried multi-channel floor drain.

4 In the bathroom, the bathtub layout has three types: shelved, recessed, and semi-sunken. Shelving type is to put the bathtub against the corner of the wall, which is convenient for construction, easy to overhaul, and suitable for use in the case that the floor floor has been renovated. The recess is to embed the bathtub into the countertop, which is conducive to placing toiletries, but it takes up a large space. Semi-sunken type is to bury the bathtub 1 / 3 under the ground or buried in a high platform with steps, the bathtub on the bathroom floor or countertop is about 400mm, compared with the shelf type embedded in the bathtub easy and convenient, suitable for the elderly and infirm to use, the scope of use is more extensive.

5.5 To purchase a bathtub of the right size, the most important considerations are not only its shape and style, but also the comfort, placement, type of faucet, as well as the texture of the material and the manufacturer. Check the depth, width, length, and fence of the bathtub. Some bathtubs have a special shape, with low edge design bathtubs, designed for the elderly and the disabled, small flanges and inner wall inclinations, so that users can freely enter and exit. There are also faucets that are easy to operate and control, as well as perimeter handrails of different shapes and sizes, all designed for easy access to the bathtub.

1) Water capacity: Generally full water capacity is about 230 ~ 320L. When bathing, the water should be without shoulders. The bathtub is too small, people curl up in it uncomfortable, too large will have a feeling of floating instability. The height of the outlet determines the height of the water capacity. If the length of the bathroom is insufficient, a bathtub with a larger width or deeper depth should be selected to ensure that the bathtub has sufficient water.

2) Gloss: Understand the advantages and disadvantages of the material by looking at the surface gloss, which is suitable for any kind of material bathtub. Cast iron enamel is considered to have the best finish.

3) Smoothness: Whether the surface is smooth by hand.

4) Firmness: hand press, foot to test firmness. The firmness of the bathtub is related to the quality and thickness of the material, visual inspection is not visible, you need to try it yourself, there is gravity, such as standing in, whether there is a feeling of sinking. Steel this material is relatively hard and durable, steel bathtubs also have ceramic or enamel to cover the surface, if there is economic ability, it is best to buy thicker steel bathtubs.

5) The skirt is divided into left and right: the skirt is distinguished as follows: when facing the wall facing the bathtub, if the sink is on the left side of the person, you need to buy the left skirt bathtub, and instead buy the right skirt bathtub.

6) A bath with anti-slip measures should be selected, especially for the elderly.

7) In general, the bathtub with hydromassage function is larger than the ordinary bathtub, and the price is higher. But it can bring enjoyment and comfort.

8) The length of the bathtub should match the space designed by the building. It should also be adapted to the height of the user, and generally should be ≥ 1300mm.