CN113982342A - Concrete waterproof structure for pool - Google Patents
Concrete waterproof structure for pool Download PDFInfo
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- CN113982342A CN113982342A CN202111335346.3A CN202111335346A CN113982342A CN 113982342 A CN113982342 A CN 113982342A CN 202111335346 A CN202111335346 A CN 202111335346A CN 113982342 A CN113982342 A CN 113982342A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/02—Containers for fluids or gases; Supports therefor
- E04H7/18—Containers for fluids or gases; Supports therefor mainly of concrete, e.g. reinforced concrete, or other stone-like material
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/38—Foundations for large tanks, e.g. oil tanks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/0075—Swimming or splash baths or pools made of concrete
- E04H4/0081—Swimming or splash baths or pools made of concrete with walls and floor cast in situ
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention belongs to the technical field of water prevention of a pool, and particularly relates to a concrete waterproof structure for the pool, which comprises: the device comprises a pool bottom and a pool wall, wherein the bottom of the pool bottom is fixedly connected with a foundation; the pool wall is fixedly connected to the top of the pool bottom, and the outer side of the pool wall is fixedly connected with a reinforcing pile; the pool bottom, the foundation, the pool wall and a reinforcement cage inside the reinforced pile are connected with each other; in the prior art, waterproof materials are usually arranged on the surface layer or inside the concrete structure of the water pool for water prevention, or waterproof paint is coated on the surface layer or inside the concrete structure, but in some water pools with larger sizes, after water storage or in the using process, the water pool structure can deform to a certain extent, so that cracks are generated at the weak part of the water pool, water seepage occurs in the water pool, and the waterproof effect of the water pool is influenced; according to the invention, the foundation and the reinforcing piles are arranged and are connected into a whole through the reinforcement cage, so that the structural strength of the water pool is enhanced, the deformation of the water pool in use is reduced, cracks are not easy to generate, and the waterproof effect of the water pool is ensured.
Description
Technical Field
The invention belongs to the technical field of water prevention of a water pool, and particularly relates to a concrete waterproof structure for the water pool.
Background
The structural water pool is a bearing water pool with a concrete structure, such as a drinking water pool, a fire-fighting water pool, a reservoir, a middle water pool, a swimming pool and the like. The structural water pool waterproof is mainly designed with polyurethane waterproof paint, SBS waterproof coiled material and other organic flexible waterproof additional layers, and the organic waterproof layer is constructed on a solid, smooth, clean and dry cement mortar leveling layer according to the standard requirement. But some great ponds of size, behind the retaining or in the use, ground slightly sinks etc for the muddy earth tensile stress effect of bottom of the pool, but muddy earth's tensile strength is relatively weak, makes the pond structure can produce certain deformation, produces the crackle in the weak department in the pond easily, makes the pond appear the infiltration, thereby influences the water-proof effects in pond.
In view of the above, the present invention provides a concrete waterproof structure for a pool, which solves the above technical problems.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a concrete waterproof structure for a pool; through setting up ground and reinforced pile to make through the steel reinforcement cage and link as an organic wholely, strengthened the structural strength in pond, thereby make the deformation in pond when using reduce, thereby be difficult for producing the crackle, guarantee the water-proof effects in pond, thereby solved the pond structure and can produce certain deformation, make the weak department in pond produce the crackle, make the problem that the infiltration appears in pond.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a concrete waterproof structure for a pool, which comprises:
the bottom of the pool bottom is fixedly connected with a foundation;
the pool wall is fixedly connected to the top of the pool bottom, and the outer side of the pool wall is fixedly connected with a reinforcing pile;
the pool bottom, the foundation, the pool wall and a reinforcement cage inside the reinforced pile are connected with each other.
Preferably, the foundation comprises criss-cross ribs, and reinforcement cages inside the ribs are connected with each other.
Preferably, the outside of the pool wall is fixedly connected with a reinforcing hoop, the reinforcing hoop penetrates through the reinforcing pile, and the reinforcing hoop is connected with a reinforcement cage inside the reinforcing pile.
Preferably, the reinforcing piles have upper ends smaller in size than lower ends.
Preferably, a shaft is arranged on the inner wall of the tank wall, and a partition plate is arranged inside the shaft.
Preferably, the pool bottom is a cambered surface, a water outlet is formed in the lowest position of the pool bottom, a floor drain is arranged on the water outlet and comprises a shell and a top cover, waterproof glue is filled in the positions of the shell and the water outlet, the top of the top cover is hemispherical, and a water outlet hole is formed in the top of the top cover.
Preferably, the top cover is connected with the shell in a sliding and sealing mode, a drain hole is formed in the side wall of the top cover, and the top of the top cover is connected with a floating ball through a rope.
Preferably, the construction joint department of bottom of the pool is provided with the recess, the gomphosis has in the recess the apron, the apron with annotate waterproof glue between the recess.
Preferably, the pool wall is provided with a buried water stop at the construction joint, and waterproof glue is filled between the buried water stop and the pool wall.
Preferably, the construction joints of the pool wall are obliquely arranged, and the inner side of the construction joints of the pool wall is lower than the outer side.
The invention has the following beneficial effects:
1. according to the concrete waterproof structure for the water tank, the bearing capacity is improved through the arrangement of the reinforced concrete foundation, so that the bottom structure of the water tank is more stable, the deformation amount of the water tank in use is reduced, the structural strength of the tank wall is improved through the arrangement of the reinforcing piles, the deformation amount of the tank wall in use is reduced, cracks are not easy to generate, and the waterproof effect of the water tank is ensured.
2. According to the concrete waterproof structure for the water pool, the foundation is provided with the criss-cross ribs, so that the integrity of the water pool is improved and the uneven settlement among all parts of the water pool is prevented when the ground with poor foundation conditions or the upper part of the water pool has a large load, the deformation amount of the water pool in use is reduced, the integrity of the water pool is ensured, and the good waterproof effect of the water pool is further ensured.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
in the figure: 1. the bottom of the pool; 11. a water outlet; 12. a floor drain; 13. a housing; 14. a top cover; 15. a floating ball; 16. a cover plate; 17. a groove; 2. a foundation; 21. a rib; 3. a tank wall; 31. reinforcing piles; 32. a reinforcing hoop; 33. a corridor; 34. a partition plate; 35. a middle-buried water stop.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, a concrete waterproof structure for a pool according to the present invention includes:
the device comprises a pool bottom 1, wherein the bottom of the pool bottom 1 is fixedly connected with a foundation 2;
the pool wall 3 is fixedly connected to the top of the pool bottom 1, and the outer side of the pool wall 3 is fixedly connected with a reinforcing pile 31;
the pool bottom 1, the foundation 2, the pool wall 3 and a reinforcement cage inside the reinforcing pile 31 are connected with each other;
in the prior art, waterproof materials are usually arranged on the surface layer or inside the concrete structure of the water pool for water prevention, or waterproof paint is coated on the surface layer or inside the concrete structure, but in some water pools with larger sizes, after water storage or in the using process, the water pool structure can deform to a certain extent, so that cracks are generated at the weak part of the water pool, water seepage occurs in the water pool, and the waterproof effect of the water pool is influenced;
in the invention, when a pool is built, firstly, a reinforcement cage at the position of a foundation 2 is woven in a pool tunnel, a connecting reinforcement cage is reserved, then, concrete is used for pouring the foundation 2, the bearing capacity is improved by arranging the reinforced concrete foundation 2, so that the bottom structure of the pool is more stable, the deformation quantity of the pool in use is reduced, the reinforcement cage at the bottom 1 of the pool is continuously woven by the connecting reinforcement cage reserved at the foundation 2, the reinforcement cage connected with a pool wall 3 is reserved, then, the pool bottom 1 is poured, the reinforcement cage at the bottom 1 of the pool is continuously woven by the reinforcement cage at the pool wall 3, the reinforcement cage connected with a reinforcing pile 31 is reserved, then, the pool wall 3 is poured, the reinforcement cage of the reinforcing pile 31 is continuously woven at the position of the reinforcement cage reserved at the pool wall 3, then, the reinforcing pile 31 is arranged, the structural strength of the pool wall 3 is improved by arranging the reinforcing pile 31, and the deformation quantity of the pool wall 3 in use is reduced, the foundation 2 and the reinforcing piles 31 are arranged and are connected into a whole through the reinforcement cage, the concrete at the bottom of the pool 1 is under the action of tensile stress due to slight settlement of the ground after the pool is used for a period of time, but the tensile property of the concrete is weaker, the integral reinforcement cage provides good tensile property for the concrete, the structural strength of the pool is enhanced, the deformation of the pool in use is reduced, cracks are not prone to be generated, and the waterproof effect of the pool is guaranteed.
As an embodiment of the present invention, the foundation 2 includes criss-cross ribs 21, and reinforcement cages inside the ribs 21 are connected to each other; when foundation 2 pours, at first nail system die cavity, weave the steel reinforcement cage again, the rib 21 of vertically and horizontally staggered is pour to an organic whole again, through setting up foundation 2 to vertically and horizontally staggered's rib 21, when the relatively poor ground of basic condition or upper portion load are great, improves the wholeness in pond, prevents to produce inhomogeneous settlement between each part in pond to reduce the deformation volume of pond when using, ensure the integrality in pond, and then guarantee the good water-proof effects in pond.
As an embodiment of the invention, a reinforcing hoop 32 is fixedly connected to the outer side of the pool wall 3, the reinforcing hoop 32 penetrates through the reinforcing pile 31, and the reinforcing hoop 32 is connected with a reinforcement cage inside the reinforcing pile 31; when the pond is built, reserve the steel reinforcement cage of connecting reinforcement hoop 32 when pouring pool wall 3, weave the steel reinforcement cage of strengthening hoop 32 after pool wall 3 pours the completion, the hoop reinforcing bar of strengthening hoop 32 steel reinforcement cage passes through welded connection, pour after weaving, and reserve the steel reinforcement cage of connecting reinforced pile 31, strengthen hoop 32 through setting up, and pass through welded connection with the hoop reinforcing bar of strengthening hoop 32 steel reinforcement cage, further increase pool wall 3's structural strength, improve pool wall 3's crack resistance nature, thereby guarantee the good structural strength in pond.
As an embodiment of the present invention, the size of the upper end of the reinforcing pile 31 is smaller than that of the lower end; through the lower extreme size that is less than that sets up the upper end size of strengthening stake 31, the pond is when retaining, the bottom pressure in pond is higher than the top pressure in pond, the bottom lateral wall atress in pond is greater than the top lateral wall in pond, make the intensity of 3 bottoms in pool wall be greater than the intensity at top through strengthening stake 31 big end down in setting up, thereby the pool wall 3 from the top down pressure variation in adaptation pond, guarantee the structural strength of pool wall 3, make each part non-deformable of pool wall 3, thereby be difficult for producing the crackle, ensure the water-proof effects of pool wall 3.
As an embodiment of the present invention, a shaft 33 is disposed on the inner wall of the tank wall 3, and a partition 34 is disposed inside the shaft 33; during operation, when the pond is built, when pond wall 3 is poured, channel 33 mould pipe welding is on the steel reinforcement cage, block up the export of channel 33, open the export of channel 33 after pouring, constitute the fashioned passageway of Tesla valve through setting up channel 33 and baffle 34, when the water fluctuation in the pond is great, rivers flow in channel 33, when upwards moving from the follow in channel 33, through baffle 34 reposition of redundant personnel, form the backward flow in channel 33, reduce the velocity of flow gradually, when rivers withdraw from channel 33, do not hinder direct outflow, thereby reduce the fluctuation of water in the pond, reduce the impact of rivers to pond wall 3, thereby ensure the integrality of pond wall 3, and then guarantee the water-proof effects of pond.
As an embodiment of the present invention, the pool bottom 1 is a cambered surface, a drain 11 is disposed at the lowest position of the pool bottom 1, a floor drain 12 is disposed on the drain 11, the floor drain 12 includes a housing 13 and a top cover 14, the housing 13 and the drain 11 are filled with waterproof glue, the top of the top cover 14 is hemispherical, and a drain hole is disposed at the top of the top cover 14; by arranging the floor drain 12, when a water tank drains water, a valve of the water outlet 11 is opened, water flows into the floor drain 12 from a water drainage hole at the top of the floor drain 12, dirt in the water tank is isolated outside the floor drain 12, the top of the top cover 14 is the hemispherical floor drain 12, the surface area is increased, the water flow passing speed is improved, the structural strength of the hemispherical floor drain 12 is higher, the durability of the floor drain 12 is improved, the water in the water tank is conveniently drained out from the tank bottom 1 of the cambered surface, and waterproof glue is filled between the floor drain 12 and the water outlet 11, so that the waterproof effect of the water tank is further improved.
As an embodiment of the present invention, the top cover 14 is connected with the housing 13 in a sliding and sealing manner, a drain hole is formed in a side wall of the top cover 14, and a floating ball 15 is connected to the top of the top cover 14 through a cord; when the water is drained from the water tank, when more impurities cover the top of the top cover 14, the floating ball 15 is lifted, the top cover 14 is pulled by the rope to move upwards, the side wall of the top cover 14 moves upwards, water in the water tank is drained from the drain hole of the side wall, the water is convenient to drain, when the reserve volume of the water in the water tank reaches the warning water level, the floating ball 15 pulls the top cover 14 to move upwards, the water is automatically drained, after the water level is lowered, the top cover 14 falls back by gravity, the water is stopped to drain, the water level in the water tank is in the safety threshold value, the damage to the water tank structure caused by the excessive water storage in the water tank is avoided, and the good waterproof effect of the water tank is ensured.
As an embodiment of the invention, a groove 17 is arranged at a construction joint of the pool bottom 1, the cover plate 16 is embedded in the groove 17, and waterproof glue is injected between the cover plate 16 and the groove 17; when bottom of pool 1 pours, be restricted by the size of pouring area, need carry out regional pouring of dividing, there is the construction joint between each region when making bottom of pool 1 pour, both sides at the construction joint are reserved has recess 17, fill waterproof glue in construction joint department, pour apron 16 in recess 17 after that, apron 16 pours the completion back, fill waterproof glue between apron 16 and recess 17, through setting up apron 16 and recess 17, and fill waterproof glue between recess 17 and apron 16, make the difficult infiltration of water, waterproof effect through bottom of pool 1.
As an embodiment of the invention, a buried water stop strip 35 is arranged at the construction joint of the pool wall 3, and waterproof glue is filled between the buried water stop strip 35 and the pool wall 3; when 3 concreties in pool wall, receive to pour the height, need pour 3 segmentations of pool wall for form the construction joint in segmentation department of pouring, bury formula waterstop 35 in pre-burying between two sections pool walls 3 of segmentation construction, pour the completion back, bury formula waterstop 35 department drilling in from 3 outsides of pool wall, pour into the waterproof glue to inside, seal again, bury formula waterstop 35 in setting up, improve the sealed effect of 3 construction joints of pool wall department, guarantee the water-proof effects of pool wall 3.
In one embodiment of the present invention, the construction joints of the pool wall 3 are arranged obliquely, and the inner side of the construction joints of the pool wall 3 is lower than the outer side; during operation, through the oblique setting of the construction seam with pool wall 3 for water in the pond is when the infiltration, because the inboard of pool wall 3 construction seam is less than the outside, makes water be difficult for flowing, thereby further improves pool wall 3's water-proof effects.
The specific working process is as follows:
when the device works, firstly, a reinforcement cage at the position of a foundation 2 is woven, a connecting reinforcement cage is reserved, then, the foundation 2 is poured by concrete, the bearing capacity is improved by arranging the reinforced concrete foundation 2, the bottom structure of a water pool is more stable, the deformation quantity of the water pool in use is reduced, the reinforcement cage at the bottom 1 is continuously woven by the connecting reinforcement cage reserved at the foundation 2, the reinforcement cage connected with a pool wall 3 is reserved, then, the pool bottom 1 is poured, the reinforcement cage at the pool wall 3 is continuously woven by the reinforcement cage reserved at the bottom 1, the reinforcement cage connected with a reinforcement pile 31 is reserved, then, the pool wall 3 is poured, the reinforcement cage of the reinforcement pile 31 is continuously woven at the position of the reinforcement cage reserved at the pool wall 3, then, the reinforcement pile 31 is poured, the structural strength of the pool wall 3 is improved by arranging the reinforcement pile 31, the deformation quantity of the pool wall 3 in use is reduced, cracks are not easy to generate, when the foundation 2 is poured, firstly, a cavity is nailed, a reinforcement cage is woven, criss-cross ribs 21 are integrally poured, the foundation 2 is set to be the criss-cross ribs 21, the integrity of the pool is improved when the load of the ground or the upper part with poor foundation conditions is large, uneven settlement is prevented from being generated among all parts of the pool, the deformation quantity of the pool in use is reduced, the integrity of the pool is ensured, and good waterproof effect of the pool is further ensured, when the pool is built, the reinforcement cage connected with the reinforcement hoop 32 is reserved when the pool wall 3 is poured, the reinforcement cage of the reinforcement hoop 32 is woven after the pouring of the pool wall 3 is completed, the circumferential reinforcement of the reinforcement hoop 32 reinforcement cage is welded, the reinforcement cage connected with the reinforcement pile 31 is reserved, the reinforcement hoop 32 is arranged, the circumferential reinforcement of the reinforcement hoop 32 reinforcement cage is welded, and the structural strength of the pool wall 3 is further improved, the crack resistance of the pool wall 3 is improved, so that the good structural strength of the pool is ensured, the size of the upper end of the reinforcing pile 31 is smaller than the size of the lower end, when the pool stores water, the pressure of the bottom of the pool is higher than the pressure of the top of the pool, the stress of the bottom side wall of the pool is larger than the top side wall of the pool, the strength of the bottom of the pool wall 3 is larger than the strength of the top by arranging the reinforcing pile 31 with the small top and the large bottom, so that the pressure change of the pool wall 3 of the pool from top to bottom is adapted, the structural strength of the pool wall 3 is ensured, all parts of the pool wall 3 are not easy to deform, when the pool is built, when the pool wall 3 is poured, the channel 33 is welded on a steel reinforcement cage, the outlet of the channel 33 is blocked, the outlet of the channel 33 is opened after the pouring is finished, when the water in the pool fluctuates greatly, the water flows into the channel 33, and when the water flows in the channel 33, the water is divided by the partition plate 34, backflow is formed in the channel 33, the flow speed is gradually reduced, and when the water flow exits the channel 33, the water flow does not block direct outflow, so that the fluctuation of water in the water pool is reduced, the impact of the water flow on the pool wall 3 is reduced, the integrity of the pool wall 3 is ensured, and the waterproof effect of the water pool is further ensured.
To verify the practical application effect of the present invention, the following tests were made:
full water test of pool
1. Overview of the engineering
The structure type is a cast-in-place reinforced concrete structure, the main design life is 50 years, the geological crack resistance is 7 degrees, and the structure type is divided into a 1# pool, a 2# pool, a 3# pool and a 4# pool, the size of the 1# pool is 12m 8m 2m, the size of the 2# pool is 24m 18m 4m, the size of the 3# pool is 40m 24m 6m, the size of the 4# pool is 60m 40m 10m, each group is provided with a control group and an experimental group, the control group adopts a conventional concrete structure, and the experimental group adopts a concrete structure in the invention.
2. Preparation for construction
2.1 cleaning the inside of the pool, repairing the defects inside and outside the pool, and checking the water filling and draining valves to prevent leakage;
2.2, arranging a water level observation scale, and calibrating each water test elevation and the highest water level of the pool by using an obvious mark at a position where the pool enters a maintenance port;
2.3 calibrating the water level measuring needle;
2.4 the water source for filling adopts clean water and facilities for a water filling system and a water discharging system are made.
3. Construction procedure
3.1 filling with Water
3.1 full Water test fill of Water tank
a. Before filling water, a measurer should set an elevation control point and a water level scale at an inspection hole at the top of the pool. The water is filled into the water pool for three times, and the water is filled into the water storage pool for about 1/3 of the designed water depth each time. Filling water to above the construction joint at the bottom of the pool wall, checking the anti-seepage quality of the bottom plate, and continuing filling water to the first water filling depth when no obvious seepage exists. The scale rod with the reading scale is set, the scale rod is firmly and stably installed, the steel scale scales are installed on the front face of the scale rod, and the reading is clear and accurate.
b. The water level rising speed is not more than 2 m/d. The time interval between two adjacent flushing is more than or equal to 24 hours;
c. during and after water filling, the pool should be subjected to appearance inspection, and when the water seepage amount is found to be excessive, the water filling should be stopped. After treatment, the water can be continuously filled. And the water filling amount can not exceed 2 meters per 1 hour.
d. And if the concrete surface of the outer wall of the tank body has leakage and the difference between the initial and final readings of the water level exceeds the standard within 24 hours, stopping water injection. After inspection, analysis and treatment, water injection is continued. The water level during water injection was observed with a water level scale. The reading time of the water level of the water pool can be determined according to actual conditions. If the appearance of the pool is not leaked and the water seepage quantity meets the standard, the method is continuously carried out according to the courser.
3.2 Water level reading Water level Observation
a. The water level during filling can be measured by a water level gauge
b. When the water is filled to the required water depth for calculating the penetration amount, the water level is measured by using a water level measuring probe, and the reading precision of the water level measuring probe reaches 0.1mm
c. The interval time from the water filling to the designed water depth to the beginning of the water seepage determination is not less than 24h
d. The time interval between the initial reading and the final reading of the measured water level is 24h
e. The continuous measurement time can be determined according to actual conditions, for example, the measured water seepage amount on the first day meets the standard, and the measurement should be carried out for another day, for example, the measured water seepage amount on the first day exceeds the allowable standard, and the water seepage amount is gradually reduced later, so that the observation can be continued to be prolonged.
3.3 Water testing scheduling
Under normal conditions, when the leakage of the water pool meets the requirement, the time required by water testing is that water is injected into the water storage pool for the first time for 48 hours, and the observation is not less than 24 hours; injecting water into the reservoir for 48 hours for the second time, and observing for more than or equal to 24 hours; injecting water into the reservoir for 48 hours for the third time, and observing for more than or equal to 2 days.
3.4 determination of Evaporation
3.4.1 pool leakage
q-a 1/a2[ (E1-E2) - (E1-E2) ] formula:
q- -water penetration (L/m)2·d)
A1- -surface area of Water pool (m)2)
A2- -total area of sink wetted (m)2)
E1- - -initial reading of water level gauge in pool (mm)
E2- -last reading (mm) of water level measuring needle in 24h water pool after E1 reading
e1- -reading the initial level of the reservoir at the same time as the level in the reservoir
e2- -reading the water level in the molten steel tank at the same time as reading the water level in the water tank 24 hours later.
3.4.2 Standard of Water full test
After the construction of the pool is finished, a full water test must be carried out. In the full water test, the appearance should be checked and no water leakage should occur. Allowable water seepage amount of pool [ q]≤2L/m2·d。
3.5 discharging water
a. One part is used for site greening and water consumption of a construction site;
b. one part is used for engineering maintenance of the concrete of the fire water pressurizing pump room;
c. the residual water is directly discharged into an on-site drainage system;
4. test results
TABLE 1 full Water test data
And (3) knotting: the water seepage amount is less than 2L/m2D, meeting the design requirements, wherein in larger water tanks such as the 3# tank and the 4# tank, the water seepage amount of a water tank with a conventional concrete structure is larger than that of a water tank with a concrete structure adopted by the invention, the water seepage amount is about to exceed the limit, and the appearance detection shows that micro deformation occurs in a part of area, and the micro deformation causes microcracks to be generated on the wall of the water tank.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a pond is with muddy earth waterproof construction which characterized in that includes:
the device comprises a pool bottom (1), wherein the bottom of the pool bottom (1) is fixedly connected with a foundation (2);
the pool wall (3) is fixedly connected to the top of the pool bottom (1), and the outer side of the pool wall (3) is fixedly connected with a reinforcing pile (31);
the pool bottom (1), the foundation (2), the pool wall (3) and a reinforcement cage inside the reinforced pile (31) are connected with each other.
2. The concrete waterproof structure for the pool according to claim 1, wherein: the foundation (2) comprises criss-cross ribs (21), and reinforcement cages inside the ribs (21) are connected with each other.
3. The concrete waterproof structure for the pool according to claim 1, wherein: the pool wall (3) outside has linked firmly and has strengthened hoop (32), strengthen hoop (32) and run through reinforced pile (31), strengthen hoop (32) with the inside steel reinforcement cage interconnect of reinforced pile (31).
4. The concrete waterproof structure for the pool according to claim 1, wherein: the size of the upper end of the reinforcing pile (31) is smaller than that of the lower end.
5. The concrete waterproof structure for the pool according to claim 1, wherein: the inner wall of the pool wall (3) is provided with a channel (33), and a partition plate (34) is arranged inside the channel (33).
6. The concrete waterproof structure for the pool according to claim 1, wherein: the pool bottom is a cambered surface, a water outlet (11) is formed in the lowest position of the pool bottom (1), a floor drain (12) is arranged on the water outlet (11), the floor drain (12) comprises a shell (13) and a top cover (14), waterproof glue is filled in the shell (13) and the water outlet (11), the top of the top cover (14) is hemispherical, and a water drain hole is formed in the top of the top cover (14).
7. The concrete waterproof structure for the pool according to claim 6, wherein: the top cover (14) is connected with the shell (13) in a sliding and sealing mode, a drain hole is formed in the side wall of the top cover (14), and the top of the top cover (14) is connected with a floating ball (15) through a rope.
8. The concrete waterproof structure for the pool according to claim 1, wherein: construction joint department of bottom of the pool (1) is provided with recess (17), the gomphosis has in recess (17) apron (16), apron (16) with annotate between recess (17) waterproof glue.
9. The concrete waterproof structure for the pool according to claim 1, wherein: the pool wall (3) is provided with a buried water stop (35) at a construction joint, and waterproof glue is filled between the buried water stop (35) and the pool wall (3).
10. The concrete waterproof structure for the pool according to claim 9, wherein: the construction joint of pool wall (3) sets up in the slope, the construction joint inboard of pool wall (3) is less than the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335346.3A CN113982342A (en) | 2021-11-11 | 2021-11-11 | Concrete waterproof structure for pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335346.3A CN113982342A (en) | 2021-11-11 | 2021-11-11 | Concrete waterproof structure for pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113982342A true CN113982342A (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111335346.3A Withdrawn CN113982342A (en) | 2021-11-11 | 2021-11-11 | Concrete waterproof structure for pool |
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| Country | Link |
|---|---|
| CN (1) | CN113982342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991077A (en) * | 2022-06-09 | 2022-09-02 | 深圳市永丰生态环境有限公司 | Circulation backfill type slope water and soil conservation structure |
-
2021
- 2021-11-11 CN CN202111335346.3A patent/CN113982342A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991077A (en) * | 2022-06-09 | 2022-09-02 | 深圳市永丰生态环境有限公司 | Circulation backfill type slope water and soil conservation structure |
| CN114991077B (en) * | 2022-06-09 | 2024-02-23 | 深圳市永丰生态环境有限公司 | Circulation backfill type slope soil and water conservation structure |
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Application publication date: 20220128 |
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