Waterproof finished toilet

Abstract

The four sides of the toilet are side walls, windows and doorways are formed in the side walls, the bottom surface of the toilet is a floor, and a squatting pan is arranged in the middle of the floor; a composite waterproof layer is laid and brushed on the inner side of the side wall and the inner side of the floor, the composite waterproof layer comprises a gelling layer A, a waterproof roll layer and a gelling layer B from outside to inside, and then a side wall veneer or a floor tile layer is laid on the inner side of the gelling layer B. After being used for a long time in the whole life cycle, the waterproof device can still keep a strong waterproof effect, can be applied to various container houses, board rooms or mobile houses, and effectively improves the living environment of the houses.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile house structures, in particular to a waterproof finished toilet. Background Art

[0002] Prefabricated toilets, also known as mobile toilets or portable restrooms, are often used in temporary outdoor work locations, such as temporary construction sites, mining operations, field research, and exploration operations. Prefabricated toilets are often combined with temporary prefabricated buildings or container houses to create living and working structures for outdoor workers. When a prefabricated toilet is placed on the second floor of a prefabricated building, waterproofing becomes crucial. Water seepage and leakage in the prefabricated toilet can affect the living environment of the building below and, over time, even cause structural rust, ultimately compromising safety. Existing prefabricated toilets typically use waterproofing membranes and structural waterproofing adhesives applied to the corners, but these methods are still ineffective. Furthermore, the membranes are prone to aging and cracking after prolonged use, compromising their waterproofing effectiveness. Furthermore, at curved corners, the covering waterproofing membrane is easily torn by the edges, causing leakage. Summary of the Invention

[0003] The purpose of the utility model is to provide a waterproof finished bathroom, which can still maintain a strong waterproof effect after long-term use throughout its entire life cycle. It can be applied to various container houses, board houses or mobile houses to effectively improve the living environment of the house.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0005] A waterproof finished bathroom has side walls on all four sides with windows and doorways provided on the side walls, a floor on the bottom of the bathroom and a squat toilet in the middle of the floor; a composite waterproof layer is laid on the inner sides of the side walls and the floor, and the composite waterproof layer comprises, from the outside to the inside, a cementitious layer A, a waterproof membrane layer and a cementitious layer B; and then a side wall decorative panel or a floor tile layer is laid on the inner side of the cementitious layer B.

[0006] The cementitious layer AB can be made of epoxy resin glue, which has high elasticity and good properties of high and low temperature resistance. The waterproof membrane adopts high elastomer modified asphalt waterproof membrane or high molecular puncture-resistant polyvinyl chloride PVC waterproof membrane, which has the characteristics of high elasticity, wear resistance, puncture corrosion resistance, durability and not easy to age. In the use of conventional building structure waterproof membranes, the membrane is often laid and used alone, but the waterproof membrane is exposed to the external environment and is greatly affected by the ambient temperature. The expansion, contraction and deformation of the membrane are aggravated and the cracks are generated, resulting in a large number of cracks, and ultimately the waterproofing fails. In order to avoid the above phenomenon, a cementitious layer is applied to cover and wrap the membrane before and after the membrane is laid, providing an extra layer of protection for the membrane, preventing the membrane from being damaged by the external environment, and improving the life and waterproofing effect of the composite waterproof layer. In addition, the cementitious material has strong bonding properties and can firmly bond to both the waterproof membrane and the substrate. The composite waterproof layer has good integrity and does not produce delamination or falling off.

[0007] An additional waterproof roll layer is laid on top of the waterproof roll layer at the corner between the side wall and the window.

[0008] An additional waterproof roll material layer is laid on top of the waterproof roll material layer at the inner corners of the side walls and the floor.

[0009] An additional layer of waterproofing membrane is applied at both inside and outside corners to prevent sharp edges from cutting or damaging the waterproofing membrane, which could cause leakage at the corners. First, apply an additional layer of membrane to the edges, then apply the waterproofing membrane over the larger area.

[0010] The floor and squat toilet's exterior corners, as well as the outer and inner corners of the waterproof membrane, are all caulked with grease. Before use, melt the grease until it becomes liquid, stir it evenly, and then apply or roll it onto the corners before and after the waterproof membrane is laid. This acts like an additional layer of waterproof membrane, preventing damage to the waterproof membrane at sharp corners.

[0011] The joints between the side walls and the floor edges are caulked with grease. Melt the grease until it becomes liquid, stir it evenly, and then pour it into the gaps to be filled. This structure effectively prevents leaks at the joints between the side walls and the floor.

[0012] 1. The finished toilet of the utility model can be used in various container houses, board houses or mobile houses, effectively improving the living environment of the house. Even if the finished toilet is placed on the second floor, it can still achieve no leakage and no odor. According to tests, the waterproof rate of the utility model is increased by 80% compared with similar products.

[0013] 2. The construction process of this utility model is convenient, the overall structure is light and easy to transport, and the installation and disassembly are quick; the overall cost is controllable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the cross-sectional structure diagram of the composite waterproof layer on the bathroom wall;

[0015] Figure 2 for Figure 1 The enlarged structure diagram at position Ⅰ in the middle;

[0016] Figure 3 for Figure 1 The enlarged structural diagram at center Ⅱ;

[0017] Figure 4 This is a cross-sectional structural diagram of the waterproof layer of a squat toilet;

[0018] Figure 5 for Figure 4 The enlarged structure diagram at position Ⅲ in the middle;

[0019] The serial numbers and component names in the figure are: 1-side wall; 11-side wall panel; 12-side wall decorative panel; 2-window; 3-floor; 31-base plate; 32-floor tile layer; 4-doorway; 5-threshold; 61-cementitious layer A; 62-additional waterproof membrane layer; 63-waterproof membrane layer; 64-cementitious layer B; 7-grease caulking; 8-squatting toilet. DETAILED DESCRIPTION Example 1

[0020] A finished waterproof bathroom has side walls 1 on all four sides, windows 2 and a doorway 4 provided on the side walls 1, a floor 3 on the bottom of the bathroom, and a squat toilet 8 provided in the middle of the floor 3; a composite waterproof layer is applied on the inner sides of the side walls 1 and the floor 3, and the composite waterproof layer comprises, from the outside to the inside, a cementitious layer A61, a waterproof membrane layer 63, and a cementitious layer B64; then a side wall decorative panel 12 or a floor tile layer 32 is applied on the inner side of the cementitious layer B64.

[0021] An additional waterproof roll layer 62 is laid on top of the waterproof roll layer 63 at the sun corner between the side wall 1 and the window 2 .

[0022] An additional waterproof roll layer 62 is laid on top of the waterproof roll layer 63 at the inner corner between the side wall 1 and the floor 3 .

[0023] Grease caulking 7 is provided at the outer corners of the floor 3 and the squat toilet 8, and at the outer corners and inner corners of the waterproof membrane layer 63.

[0024] Grease caulking 7 is provided at the edge connection between the side wall 1 and the floor 3.

Claims

1. A waterproof finished bathroom, characterized by: The four sides of the bathroom are side walls (1), and windows (2) and doorways (4) are provided on the side walls (1). The bottom surface of the bathroom is a floor (3), and a squat toilet (8) is provided in the middle of the floor (3). A composite waterproof layer is laid on the inner sides of the side walls (1) and the floor (3), and the composite waterproof layer includes, from the outside to the inside, a cement layer A (61), a waterproof roll layer (63), and a cement layer B (64). Then, a side wall decorative panel (12) or a floor tile layer (32) is laid on the inner side of the cement layer B (64).

2. The waterproof finished bathroom according to claim 1, characterized in that: An additional waterproof roll material layer (62) is laid on top of the waterproof roll material layer (63) at the sun angle between the side wall (1) and the window (2).

3. The waterproof finished bathroom according to claim 1, characterized in that: An additional waterproof roll material layer (62) is laid on top of the waterproof roll material layer (63) at the inner corner of the side wall (1) and the floor (3).

4. The waterproof finished bathroom according to claim 1, characterized in that: Grease caulking (7) is provided at the outer corners and inner corners of the waterproof membrane layer (63) at the outer corners of the floor (3) and the squat toilet (8).

5. The waterproof finished bathroom according to claim 1, characterized in that: Grease caulking (7) is provided at the edge connection between the side wall (1) and the floor (3).

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