CN210263441U - Swimming pool waterproof construction - Google Patents

Abstract

The utility model discloses a swimming pool waterproof construction, include: a structural layer, the structural layer comprising: a bonding layer, the bonding layer comprising: the waterproof coating comprises a protective layer and a first leveling layer, wherein at least more than two groups of first waterproof layers are arranged between the protective layer and the first leveling layer; through optimizing swimming pool waterproof construction, take the mode of multichannel fortification, set up the twice waterproof layer of rigid-flexible combination respectively between protective layer and first screed-coat, be equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis and the second screed-coat, avoided the problem of swimming pool system seepage to appear effectively, improved the efficiency of construction.

Description

Swimming pool waterproof construction

Technical Field

The utility model relates to a construction technical field, concretely relates to swimming pool waterproof construction.

Background

In recent years, due to reasons of not careful design, irregular construction, inadequate control and the like, various pool systems represented by various swimming pools, upstream music pools, paddling pools, waterscape pools, relaxation pools and massage pools have endless leakage cases, which not only affects the normal use of owners, but also causes great resource waste. Compared with indoor toilet and bathroom, kitchen room, balcony and other wading areas, the water pool has the characteristic of perennial water storage, and the links such as design (structural design, equipment design, decoration design and the like), materials (waterproof materials, masonry materials, embedding materials and the like), construction (structural construction, equipment construction, waterproof construction, finish coat construction, finished product protection and the like), management (drawing review, special scheme, technical intersection and the like) and the like need to be controlled, and the principle of 'taking prevention as the main and combining prevention and drainage' is followed.

Among them, swimming pool is as one of the key areas in the indoor waterproof engineering system, and the quality problem that involves includes: 1) the problem of water leakage is caused by the structural quality problem caused by water failure in the structure of the pool body or non-standard structure acceptance; 2) the problem of water leakage is caused by improper selection of waterproof materials or irregular construction process; 3) the construction of detail points such as equipment, pipelines, overflow tanks and the like in the tank is not standard, so that the problem of water leakage is caused; 4) the periphery of the tank body is paved with stone by using dry-mixed mortar, so that the problems of stone material slurry discharge, alkali return and other pathological changes are caused; 5) the pool body finish coat is paved by cement slurry or adhesive with quality not meeting the requirement, which causes the problems of hollowing, falling off and the like of the finish coat.

For solving above problem, treating a swimming pool waterproof construction's appearance urgently, through optimizing swimming pool waterproof construction, taking the mode that the multichannel was set up defences, set up the twice waterproof layer of rigid-flexible combination respectively between protective layer and first screed-coat, be equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis layer and the second screed-coat, avoided the problem of swimming pool system seepage to appear effectively, improved the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a swimming pool waterproof construction takes the mode that the multichannel was set up defences through optimizing swimming pool waterproof construction, sets up the twice waterproof layer of rigid-flexible combination between protective layer and first screed-coat respectively, is equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis and the second screed-coat, has avoided the problem of swimming pool system seepage to appear effectively, has improved the efficiency of construction.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the leveling layer can also be any one of a slope finding layer or a whitewashing layer.

A waterproof swimming pool structure, comprising: a structural layer, the structural layer comprising: a bonding layer, the bonding layer comprising: the protective layer with be equipped with more than two sets of first waterproof layer at least between the first screed-coat.

The utility model provides a swimming pool waterproof construction through optimizing swimming pool waterproof construction, takes the mode that the multichannel was set up defences, sets up the twice waterproof layer of rigid-flexible combination respectively between protective layer and first screed-coat, is equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis and the second screed-coat, has avoided the problem of swimming pool system seepage to appear effectively, has improved the efficiency of construction.

On the basis of the technical scheme, the following improvements can be made:

preferably, the structural layer includes: an upper surface layer disposed above and connected to the bonding layer, the bonding layer further comprising: impervious reinforced concrete layer, first screed-coat below is equipped with impervious reinforced concrete layer and is connected with it, the upper epidermis includes: the decorative layer is connected with the protective layer through the adhesive layer.

As a preferable scheme, when a backfill layer is arranged between the bonding layer and the upper surface layer, the backfill layer is arranged above and connected with the protective layer, a second leveling layer is arranged above and connected with the backfill layer, and at least more than two groups of second waterproof layers are arranged between the upper surface layer and the second leveling layer.

Preferably, the waterproof layer is any one of a cement-based permeable crystallization waterproof coating, a single-component polyurethane waterproof coating, a polymer cement waterproof coating or a self-adhesive modified asphalt waterproof coiled material.

As a preferred aspect, a waterproof structure for a swimming pool includes: swimming pool water supply mouth and return water mouth waterproof construction, swimming pool water supply mouth and return water mouth waterproof construction include: the method comprises the steps of pre-embedding a waterproof sleeve when an impervious reinforced concrete layer is arranged, wherein the waterproof sleeve is connected with the impervious reinforced concrete layer, and a waterproof wing ring is arranged on the waterproof sleeve and connected with the waterproof wing ring.

Preferably, the waterproof structure for the water supply opening and the water return opening of the swimming pool further comprises: the water distribution branch pipe, the water distribution branch pipe with be equipped with the waterproof sealing layer between the waterproof sleeve pipe, be provided with waterproof additional layer on the mouth of pipe of waterproof sleeve pipe, waterproof additional layer stretches into in the waterproof sleeve pipe and rather than forming closed waterproof construction.

As a preferred aspect, a waterproof structure for a swimming pool includes: overflow tank waterproof construction, overflow tank waterproof construction includes: the waterproof structure comprises overflow branch pipes and waterproof sleeves which are pre-embedded when an impervious reinforced concrete layer is arranged, wherein sealant is arranged between the waterproof sleeves and the overflow branch pipes, and a closed waterproof structure is formed by a waterproof layer at the bottom of the swimming pool, a waterproof layer on the wall of the swimming pool, a waterproof groove of the overflow groove and a waterproof layer on the ground around the swimming pool.

Preferably, the overflow tank waterproof structure includes: the overflow tank, the overflow tank outside is provided with the stagnant water bank, the stagnant water bank with the overflow tank is connected, be provided with the drainage grate on the overflow tank, the drainage grate with the overflow tank is connected.

As a preferred aspect, a waterproof structure for a swimming pool includes: swimming pool cat ladder waterproof construction, swimming pool cat ladder waterproof construction includes: the anti-seepage concrete structure comprises a prefabricated embedded part and a postposition embedded part, wherein the prefabricated embedded part is embedded when an anti-seepage reinforced concrete layer is arranged, the postposition embedded part is arranged on a structural layer and connected with the structural layer, and the periphery of the prefabricated embedded part and the periphery of the postposition embedded part are filled with flexible waterproof sealing materials and are compacted through flanges.

Preferably, the swimming pool ladder waterproof structure includes: the ladder stand component is covered with a waterproof layer at the lap joint part of the waterproof layer.

As a preferred aspect, a waterproof structure for a swimming pool includes: swimming pool is waterproof structure in lamp position under water, swimming pool is waterproof structure in lamp position under water includes: the hidden box is arranged in the structural layer and connected with the structural layer, and waterproof paint is covered on the hidden box.

Drawings

Fig. 1 is a waterproof structure diagram of an overflow tank in a waterproof structure of a swimming pool according to an embodiment of the present invention;

fig. 2 is a water-proof structure diagram of a water supply opening of a swimming pool wall in a water-proof structure of a swimming pool according to an embodiment of the present invention;

fig. 3 is a water-proof structure diagram of a water supply opening at the bottom of a swimming pool in a water-proof structure of the swimming pool according to an embodiment of the present invention;

fig. 4 is a diagram illustrating a waterproof structure of a water return port at the bottom of a swimming pool in a waterproof structure of a swimming pool according to an embodiment of the present invention;

fig. 5 is a waterproof structure diagram of a ladder stand of a swimming pool in a waterproof structure of the swimming pool according to an embodiment of the present invention;

fig. 6 is a diagram illustrating a waterproof structure of an underwater lamp portion of a swimming pool in a waterproof structure of the swimming pool according to an embodiment of the present invention;

wherein: 1. the anti-seepage reinforced concrete waterproof structure comprises an anti-seepage reinforced concrete layer, 2, a first leveling layer, 3, a first waterproof layer, 4, a protective layer, 5, an adhesive layer, 6, a decorative layer, 7, a waterproof additional layer, 8, sealant, 9, a waterproof sleeve, 10, an overflow branch pipe, 11, a water supply port, 12, a waterproof sealing layer, 13, a water distribution branch pipe, 14, a waterproof sleeve, 15, a water return port, 16, a decorative cover plate, 17, a lap joint part of a ladder stand component and the waterproof layer, 18, a ladder stand, 19, a lamp and 20 a metal wire pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In order to achieve the object of the present invention, as shown in fig. 1 to 6, a swimming pool waterproof structure in the embodiment includes: a structural layer, the structural layer comprising: a bonding layer, the bonding layer comprising: protective layer 4 and first screed-coat 2, protective layer 4 with be equipped with more than two sets of first waterproof layer 3 at least between the first screed-coat 2.

First screed-coat 2 sets up in the below, and protective layer 4 sets up in the top, first waterproof layer 3 set up in protective layer 4 with between the first screed-coat 2.

The utility model provides a pair of swimming pool waterproof construction through optimizing swimming pool waterproof construction, takes the mode that the multichannel was set up defences, sets up the twice waterproof layer of rigid-flexible combination respectively between protective layer and first screed-coat, is equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis and the second screed-coat, has avoided the problem of swimming pool system seepage to appear effectively, has improved the efficiency of construction.

In some embodiments, the structural layer comprises: an upper surface layer disposed above and connected to the bonding layer, the bonding layer further comprising: impervious reinforced concrete layer 1, 2 below of first screed-coat are equipped with impervious reinforced concrete layer 1 and rather than being connected, the upper epidermis includes: the decorative layer 6 is connected with the protective layer 4 through the adhesive layer 5.

In some embodiments, when a backfill layer (not shown) is disposed between the bonding layer and the upper surface layer, a backfill layer (not shown) is disposed above and connected to the protective layer 4, a second leveling layer (not shown) is disposed above and connected to the backfill layer (not shown), and at least two or more sets of second waterproof layers (not shown) are disposed between the upper surface layer and the second leveling layer (not shown).

The two groups of first waterproof layers 3 are rigid waterproof layers and flexible waterproof layers, and the rigid waterproof layers are arranged below the flexible waterproof layers and connected with the flexible waterproof layers.

The two sets of second waterproof layers (not shown) are a rigid waterproof layer and a flexible waterproof layer, the rigid waterproof layer being disposed below and connected to the flexible waterproof layer.

In some embodiments, the water barrier layer comprises: a first waterproof layer 3 and a second waterproof layer (not shown), wherein the waterproof layers are any one of cement-based permeable crystalline waterproof paint, single-component polyurethane waterproof paint, polymer cement waterproof paint or self-adhesive modified asphalt waterproof coiled material.

In some embodiments, a swimming pool waterproofing structure comprises: swimming pool water supply mouth and return water mouth waterproof construction, swimming pool water supply mouth and return water mouth waterproof construction include: the waterproof sleeve 14 is embedded in the anti-seepage reinforced concrete layer 1, the waterproof sleeve 14 is connected with the anti-seepage reinforced concrete layer 1, and a waterproof wing ring (not shown) is arranged on the waterproof sleeve 14 and connected with the waterproof wing ring.

In some embodiments, the pool feed and return waterproofing structure further comprises: a water distribution branch pipe 13, the water distribution branch pipe 13 with be equipped with waterproof sealing layer 12 between the waterproof sleeve pipe 14, be provided with waterproof additional layer 7 on the mouth of pipe of waterproof sleeve pipe 14, waterproof additional layer 7 stretches into in the waterproof sleeve pipe 14 and rather than forming closed waterproof construction.

In some embodiments, a swimming pool waterproofing structure comprises: overflow tank waterproof construction, overflow tank waterproof construction includes: the waterproof structure comprises overflow branch pipes 10 and waterproof sleeves 14 embedded in an anti-seepage reinforced concrete layer 1, wherein a sealant 8 is arranged between the waterproof sleeves 14 and the overflow branch pipes 10, and a closed waterproof structure is formed by a swimming pool bottom waterproof layer, a swimming pool wall waterproof layer, a waterproof groove of the overflow groove and waterproof layers of the ground around the swimming pool.

In some embodiments, the overflow tank waterproof structure includes: the water overflowing tank (not shown) is provided with a water stopping sill (not shown) at the outer side of the water overflowing tank (not shown), the water stopping sill (not shown) is connected with the water overflowing tank (not shown), a drainage grate (not shown) is arranged on the water overflowing tank (not shown), and the drainage grate (not shown) is connected with the water overflowing tank (not shown).

In some embodiments, a swimming pool waterproofing structure comprises: swimming pool cat ladder waterproof construction, swimming pool cat ladder waterproof construction includes: the anti-seepage reinforced concrete structure comprises a prefabricated embedded part (not shown) and a post-embedded part (not shown), wherein the prefabricated embedded part (not shown) is embedded when the anti-seepage reinforced concrete layer 1 is arranged, the post-embedded part (not shown) is arranged on the structural layer (not shown) and connected with the structural layer (not shown), and the periphery of the prefabricated embedded part (not shown) and the periphery of the post-embedded part (not shown) are filled with a flexible waterproof sealing material 12 and are compacted through flanges (not shown).

In some embodiments, the swimming pool ladder waterproofing structure comprises: the ladder stand component is covered with the waterproof layer 3 at the lap joint part of the waterproof layer 3.

In some embodiments, a swimming pool waterproofing structure comprises: swimming pool is waterproof structure in lamp position under water, swimming pool is waterproof structure in lamp position under water includes: a cassette (not shown) disposed within and coupled to the structural layer (not shown), the cassette (not shown) being coated with a water-resistant coating.

1. Waterproof material selection scheme

(1) Material selection

The swimming pool has the characteristics of retaining throughout the year, the utility model discloses take the scheme that the multichannel was set up defences, set up the twice waterproof layer of rigid-flexible combination respectively between protective layer and first screed-coat, be equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis and the second screed-coat, swimming pool waterproof material option scheme sees table 1:

TABLE 1 swimming pool water-proof material selection scheme

(2) The key points of the control

1) Cement-based infiltration crystallization waterproof coating: and applying the coating on the surface of the concrete structure 1 layer to ensure that the anti-seepage pressure of the concrete structure 1 reaches 0.8 MPa. Before construction, the base layer is kept wet but no clear water exists. After the waterproof layer 3 is in a half-dry state, spraying water in a mist form for maintenance: spraying and maintaining for 4-5 times a day in a standard environment (the temperature is 10-28 ℃, and the humidity is 45-70%), spraying and maintaining for 5-6 times a day in a summer environment (the temperature is 28-35 ℃, and the humidity is 70-85%), spraying and maintaining for 2-3 times a day in a winter environment (the temperature is 8-10 ℃, and the humidity is 30-45%), preventing the coating from being pulverized and losing efficacy due to rapid dehydration, and comparing the influence of the spraying and maintaining on the cement-based permeable crystalline waterproof layer with the following table 2.

TABLE 2 comparison of the Effect of spray curing on Cement-based capillary crystalline waterproofing layer

2) The single-component polyurethane waterproof coating comprises the following components: the base layer needs to be dried before construction, the water content is preferably controlled to be 2-6%, and the influence of the water content of the base layer on the bonding strength of the polyurethane waterproof layer is contrasted in a table 3. After the last coating is fully cured, the flexible interface treatment agent is used for surface texturing treatment, so that the bonding strength of the surface of the waterproof layer 3 is increased, and the influence of the interface treatment on the bonding strength of the surface of the polyurethane waterproof layer is shown in table 4. The single-component polyurethane waterproof paint needs to be brushed for several times, and the brushing time interval of each time meets the use requirement: the curing time is 18-24 hours in a standard environment (temperature: 10-28 ℃, humidity: 45-70%), the curing time is 12-18 hours in a summer environment (temperature: 28-35 ℃, humidity: 70-85%), the curing time is 24-30 hours in a winter environment (temperature: 5-10 ℃, humidity: 30-45%), and the influence of the curing time on the tensile property of the polyurethane waterproof layer is shown in Table 3.

TABLE 3 comparison of the influence of the water content of the base layer on the bonding strength of the polyurethane waterproof layer

TABLE 4 comparison of the effects of interfacial treatment on the surface bond strength of polyurethane waterproofing layers

TABLE 5 comparison of the Effect of curing time on tensile Properties of polyurethane Water repellent layer

Polymer cement waterproof coating: before construction, the base layer needs to be wetted, the water content is controlled to be 21-25%, and the influence of the water content of the base layer on the bonding strength of the polymer cement waterproof layer is shown in Table 6. The mixture ratio is strictly carried out according to the use requirement, and the mechanical mode is adopted for even stirring. The polymer cement waterproof paint needs to be coated and brushed for several times, and the coating time interval of each time meets the use requirement: the curing time is 6-8 h in a standard environment (temperature: 10-28 ℃, humidity: 45-70%), 4-6 h in a summer environment (temperature: 28-35 ℃, humidity: 70-85%), 8-10 h in a winter environment (temperature: 8-10 ℃, humidity: 30-45%), and the influence of the curing time on the performance of the polymer cement waterproof layer is compared in Table 7.

TABLE 6 comparison of influence of base water content on bonding strength of polymer cement waterproof layer

TABLE 7 comparison of the Effect of curing time on the Performance of the Polymer Cement waterproofing layer

Self-adhesive modified asphalt waterproof roll material: before construction, a base layer is kept wet but no clear water exists; and impurities, oil stains, sand, protruded stones, mortar lumps and the like on the surface of the base layer are removed, and the base layer is ensured to be flat and clean. Preparing cement, bonding glue and water into bonding glue paste according to the mass ratio of 2: 1: 0-0.4, stirring for 5-10 min by using an electric stirrer, and comparing the influence of the bonding glue paste ratio on the bonding strength of the self-adhesion modified asphalt waterproof coiled material with that of Table 8. The waterproof coiled material is bonded by using bonding adhesive cement, the bonding adhesive cement is coated on the base layer before the coiled material is paved, and the coating width is 80-100 mm wider than the length and the short edge of the coiled material respectively. When the coiled materials are paved, the lapping width of the coiled materials is 80-100 mm, the lapping of adjacent coiled materials is staggered by 300-500 mm, and the heads of the coiled materials and the lapping parts are coated and sealed by waterproof sealing materials.

TABLE 8 comparison of the influence of the adhesive cement formulation on the adhesive strength of the self-adhesive modified asphalt waterproofing membranes

2. Deepened design node making method and construction control optimization measure

(1) Method for manufacturing tank body structure, tank wall and tank bottom area

1) The tank body structure can not generate phenomena of hollowing, loosening, pitted surface, sanding and the like. The parts with hollowness and looseness need to be removed, and repair and leveling are carried out; the portion where the sanding occurred was hardened with a penetrating treatment agent (patent application No. 201810460260.5), and the effect of the hardening treatment on the surface bonding strength of the sanding base was compared as shown in Table 9:

TABLE 9 comparison of the effects of hardening treatment on the surface bond strength of a sanding substrate

2) The structure of the tank body can not have developability and penetrating cracks. When a non-penetrating crack exists, when the width of the crack is less than or equal to 0.4mm, the crack can be plugged by brushing a cement-based crystal permeable waterproof coating; when the width of the crack is larger than 0.4mm, the crack needs to be chiseled into a U-shaped groove, and a waterproof sealing material is used for tightly and uniformly embedding and filling.

3) The tank body structure is made of reinforced concrete with the strength grade not lower than C30 and the impermeability grade not lower than P6, and the thicknesses of the reinforced concrete tank wall and the tank bottom are 200-300 mm.

4) Before the construction of the tank body, a water storage test is carried out on the concrete tank body structure. When water is stored, the water is stored in the full pool (the water is injected to the designed water depth of 1/3 for the first time and is placed for 24-48 hours, the condition of floor leakage and the water level in the pool is observed, the water is not leaked, the water is injected to the designed water depth of 2/3 for the second time and is placed for 24-48 hours, the condition of floor leakage and the water level in the pool is observed, the water is injected to the pool for the third time and is placed for no less than 48 hours, and the condition of floor leakage and the water level in the pool including the periphery of the pool body and an overflow.

5) Before the waterproof layer is constructed, the cleaning of the base layer of the tank body is completed, bolt holes embedded in the waste pipeline, the structural steel bar heads and the water drilling and punching machine are cut and leveled, the derusting treatment is carried out, and waterproof mortar or quick-setting leaking stoppage materials are used for plugging.

6) The internal and external corners in the pool body are made into circular arcs, the diameter of the internal corner is preferably controlled to be 50-60 mm, and the diameter of the external corner is preferably controlled to be 10-20 mm.

(2) Method for making overflow trough and peripheral area

1) The sewer pipe in the overflow tank needs to be embedded with the waterproof sleeve 14 when the anti-seepage reinforced concrete layer 1 is poured. If the waterproof casing 14 is not embedded, the fine aggregate concrete is poured for two times (the first pouring is carried out to 2/3-3/4), and the concrete is vibrated to be compact. Annular grooves (with the width of 10-15 mm and the depth of 20-30 mm) are removed from the periphery of the pipeline, and flexible sealing materials are used for tightly and uniformly embedding and filling the grooves.

2) And a water stop ridge is arranged on the outer side of the overflow tank, and C20 fine-stone concrete guide walls (except reinforced concrete walls) are arranged on the lower parts of the peripheral wall bodies of the pool and have the height of 200-300 mm higher than the ground finish surface.

3) The waterproof layer of the swimming pool bottom, the waterproof layer of the swimming pool wall, the waterproof groove of the overflow groove and the waterproof layer of the ground around the swimming pool form a closed waterproof structure, and the waterproof layers extend to the wall and return to the ground by 300-500 mm above the finish surface.

4) The swimming pool area perimeter finishing layer uses a reinforced binder (patent application No.: 201710672990.7) dry paving construction. If the stone facing is adopted, six surfaces of the stone are required to be protected before paving and pasting, and the same kind of protective agent is required to be additionally brushed on the secondary damaged part on site (patent application number: 201811579318.4).

5) The overflow groove is provided with a drainage grate.

(3) Method for making water supply opening and water return opening

1) The waterproof sleeve 14 is pre-buried when the pipeline penetrating through the tank wall and the tank bottom in the tank body is poured with the impervious reinforced concrete layer 1, the waterproof sleeve 14 is firmly fixed and is provided with a waterproof wing ring, and the rigid waterproof sleeve 14 needs to be subjected to rust prevention treatment.

2) Before the pool body is poured, the rigid waterproof sleeve 14 needs to be temporarily blocked and compacted to prevent the waterproof sleeve 14 from being blocked during pouring. And the gaps between the water distribution branch pipe 13 and the waterproof sleeve 14, the tank wall or the tank bottom are tightly embedded and filled by using a waterproof sealing material 12. If the waterproof casing 14 is not embedded, the fine stone concrete is required to be poured twice (the first pouring is carried out to 2/3-3/4), the vibration is dense, an annular groove (with the width of 10-15 mm and the depth of 20-30 mm) is removed from the periphery of the pipeline, and the groove is embedded and filled compactly and uniformly by using a flexible sealing material.

3) The periphery of the pipe orifice of the waterproof casing pipe 14 is provided with a waterproof additional layer 7, and the waterproof additional layer 7 extends into the waterproof casing pipe 14 for 20-40 mm to form a continuous closed waterproof layer.

(4) Method for climbing ladder part

1) The prefabricated embedded parts of the ladder stand are embedded when a pouring impervious reinforced concrete layer 1 is poured, the rear embedded parts are fixed on a structural layer, the periphery of the prefabricated embedded parts (not shown) and the periphery of the rear embedded parts (not shown) are filled with flexible waterproof sealing materials 12 and are compacted through flanges (not shown), and the embedding compaction is compact and uniform.

2) The ladder stand 18, the handrail, the prefabricated embedded part and the rear embedded part are welded firmly, and rust-proof treatment is carried out.

3) The lapping part 17 of the ladder stand rod piece and the waterproof layer is roughly polished before the waterproof layer 3 is coated, the periphery of the ladder stand rod piece is embedded and filled compactly and uniformly by using a flexible sealing material 12, and the ladder stand rod piece is compacted by using a flange.

4) And metal components such as handrails and the like in the water pool are connected in an equipotential manner.

(5) Method for making underwater lamp part

1) The underwater lamp is prepared by reserving a cassette in a base layer or a leveling layer of the pool wall (bottom). If the hidden box is in the structural layer, five surfaces can be coated with the cement-based permeable crystalline waterproof coating; if the hidden box is in the leveling layer, the hidden box is smeared with solid, press polish and internal corner to form a circular arc, and then the same waterproof paint as in the pool body is coated on five surfaces.

2) The crossing part of the metal conduit 20 is tightly and uniformly embedded and filled by using the flexible sealing material 12. The inside of the concealed box is grouted with fine stone concrete for the second time, and the closing part of the waterproof layer 3, the closing part of the underwater lamp 19 and the closing part of the decorative cover plate 16 are embedded and filled compactly and uniformly by using the flexible sealing material 12.

The utility model discloses an optimize waterproof material selection scheme, take the scheme that the multichannel was set up defences, set up the twice waterproof layer of rigid-flexible combination between protective layer and first screed-coat respectively, be equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis and the second screed-coat to through experiment test contrastive analysis factor such as basic unit's condition, interface treatment, maintenance condition to the influence of waterproof material performance, ensured the construction quality of waterproof layer under different temperature and humidity environment. Through testing, the utility model can improve the bonding strength of the waterproof layer and the base layer by about 60-80% compared with the standard value, and improve the bonding strength of the surface of the waterproof layer by about 120% compared with the standard value; the tensile strength of the waterproof layer is improved by about 10-40% compared with the standard value, and the elongation at break is improved by about 60-70% compared with the standard value.

The utility model discloses a to cell body structure, overflow tank and peripheral, give the deepening design node way and the construction control optimization structure measure at positions such as return water mouth, cat ladder, underwater lamp, avoided because of swimming pool system structural design is unreasonable, the swimming pool system leakage problem that the design is not thorough, the construction is not standard, the management and control leads to reason such as not in place. Through practical application statistics of projects, the leakage rate of common leakage parts is reduced from 10-40% to zero leakage rate; the utility model discloses with the contrast of the leak rate of the waterproof construction of former technology swimming pool, seepage number see table 10.

TABLE 10 comparison of the leakage rate and leakage number of the waterproof structure of the swimming pool

The rest is the same as the above embodiment except that: the utility model relates to a building pond waterproof construction is nevertheless not only limited to the swimming pool, still includes water upstream music pond, plays pond, waterscape pond, relaxs pond, massage pond etc..

The waterproof sealing layer 12 is any one of a modified silane sealing adhesive, a silicone sealing adhesive, an acrylic sealing adhesive, a polyurethane sealing adhesive or a butyl sealing adhesive.

The utility model relates to a waterproof sealing layer 12 includes but not only is limited to modified silane sealed glue, silicone sealant, acrylic acid sealed glue, polyurethane sealed glue, butyl sealed glue etc..

The utility model provides a pair of swimming pool waterproof construction produces following beneficial effect:

1) the utility model provides a swimming pool waterproof construction through optimizing waterproof material option, takes the measure that the multichannel was set up defences, sets up the twice waterproof layer of rigid-flexible combination respectively between protective layer and first screed-coat, is equipped with the twice waterproof layer of rigid-flexible combination between upper epidermis and the second screed-coat to through experimental test contrastive analysis factors such as basic unit's condition, interface treatment, maintenance condition to the influence of waterproof material performance, ensured the construction quality of waterproof layer under different temperature and humidity environment.

2) The utility model provides a swimming pool waterproof construction, each waterproof deepening project organization of swimming pool and construction control optimization measure have avoided because of the swimming pool system design structure optimization, the construction is not normal, the swimming pool system seepage problem that the reason such as management and control is not in place leads to.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims (10)

1. A swimming pool waterproofing structure, comprising: a structural layer, the structural layer comprising: a bonding layer, the bonding layer comprising: protective layer and first screed-coat, the protective layer with be equipped with more than two sets of first waterproof layer at least between the first screed-coat, be equipped with more than two sets of second waterproof layers at least between top layer and the second screed-coat, first waterproof layer is rigidity waterproof layer and flexible waterproof layer, the rigidity waterproof layer sets up in flexible waterproof layer below and is connected rather than, and the second waterproof layer is rigidity waterproof layer and flexible waterproof layer, the rigidity waterproof layer sets up in flexible waterproof layer below and is connected rather than.

2. Swimming pool waterproofing structure according to claim 1 wherein the structural layer comprises: an upper surface layer disposed above and connected to the bonding layer, the bonding layer further comprising: impervious reinforced concrete layer, first screed-coat below is equipped with impervious reinforced concrete layer and is connected with it, the upper epidermis includes: the decorative layer is connected with the protective layer through the adhesive layer.

3. Swimming pool waterproofing structure according to claim 2 wherein, when a backfill layer is provided between the bonding layer and the upper surface layer, a backfill layer is provided over and connected to the protective layer, and a second leveling layer is provided over and connected to the backfill layer.

4. Swimming pool waterproofing structure according to claim 3, comprising: swimming pool water supply mouth and return water mouth waterproof construction, swimming pool water supply mouth and return water mouth waterproof construction include: the method comprises the steps of pre-embedding a waterproof sleeve when an impervious reinforced concrete layer is arranged, wherein the waterproof sleeve is connected with the impervious reinforced concrete layer, and a waterproof wing ring is arranged on the waterproof sleeve and connected with the waterproof wing ring.

5. Swimming pool waterproofing structure according to claim 4 wherein the pool feed and return water waterproofing structure further comprises: the water distribution branch pipe, the water distribution branch pipe with be equipped with the waterproof sealing layer between the waterproof sleeve pipe, be provided with waterproof additional layer on the mouth of pipe of waterproof sleeve pipe, waterproof additional layer stretches into in the waterproof sleeve pipe and rather than forming closed waterproof construction.

6. Swimming pool waterproofing structure according to claim 3, comprising: overflow tank waterproof construction, overflow tank waterproof construction includes: the waterproof structure comprises overflow branch pipes and waterproof sleeves which are pre-embedded when an impervious reinforced concrete layer is arranged, wherein sealant is arranged between the waterproof sleeves and the overflow branch pipes, and a closed waterproof structure is formed by a waterproof layer at the bottom of the swimming pool, a waterproof layer on the wall of the swimming pool, a waterproof groove of the overflow groove and a waterproof layer on the ground around the swimming pool.

7. Swimming pool water-proofing structure according to claim 6, wherein the overflow gutter water-proofing structure comprises: the overflow tank, the overflow tank outside is provided with the stagnant water bank, the stagnant water bank with the overflow tank is connected, be provided with the drainage grate on the overflow tank, the drainage grate with the overflow tank is connected.

8. Swimming pool waterproofing structure according to claim 3, comprising: swimming pool cat ladder waterproof construction, swimming pool cat ladder waterproof construction includes: the anti-seepage concrete structure comprises a prefabricated embedded part and a postposition embedded part, wherein the prefabricated embedded part is embedded when an anti-seepage reinforced concrete layer is arranged, the postposition embedded part is arranged on a structural layer and connected with the structural layer, and the periphery of the prefabricated embedded part and the periphery of the postposition embedded part are filled with flexible waterproof sealing materials and are compacted through flanges.

9. Swimming pool waterproofing structure according to claim 8 wherein the swimming pool ladder waterproofing structure comprises: the ladder stand component is covered with a waterproof layer at the lap joint part of the waterproof layer.

10. Swimming pool waterproofing structure according to claim 3, comprising: swimming pool is waterproof structure in lamp position under water, swimming pool is waterproof structure in lamp position under water includes: the hidden box is arranged in the structural layer and connected with the structural layer, and waterproof paint is covered on the hidden box.

Images