CN111042458A - Construction method of cast-in-place cover plate closed roof high-low span deformation joint structure - Google Patents
Construction method of cast-in-place cover plate closed roof high-low span deformation joint structure Download PDFInfo
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- CN111042458A CN111042458A CN201911405600.5A CN201911405600A CN111042458A CN 111042458 A CN111042458 A CN 111042458A CN 201911405600 A CN201911405600 A CN 201911405600A CN 111042458 A CN111042458 A CN 111042458A
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- 238000010276 construction Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000010410 layer Substances 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 29
- 239000010935 stainless steel Substances 0.000 claims abstract description 29
- 239000011241 protective layer Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000004575 stone Substances 0.000 claims abstract description 6
- 238000013461 design Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 63
- 229910000831 Steel Inorganic materials 0.000 claims description 58
- 239000010959 steel Substances 0.000 claims description 58
- 239000004033 plastic Substances 0.000 claims description 32
- 239000004793 Polystyrene Substances 0.000 claims description 21
- 229920002223 polystyrene Polymers 0.000 claims description 21
- 238000007790 scraping Methods 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 11
- 239000000565 sealant Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000011469 building brick Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 description 7
- 238000004078 waterproofing Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
- E04D13/151—Expansion joints for roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/22—Tools or apparatus for setting building elements with mortar, e.g. bricklaying machines
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a construction method of a cast-in-place cover plate closed roof high-low span deformation joint structure, and relates to the technical field of civil engineering. The invention comprises the following steps: step one, mounting an aluminum plate; step two, building a wall body; step three, mounting caulking materials; step four, mounting a water collecting tank; fifthly, constructing a cast-in-place cover plate; constructing a waterproof layer; step seven, waterproof protective layer construction: deformation joint apron waterproof layer construction equipment is striden to adoption roof height carries out the waterproof layer construction, scrapes the thick liquid board through trapezoidal activity, and the thin stone concrete waterproof layer of the design slope of quick construction is cleared up useless thick liquid in order through the clear thick liquid board. According to the invention, the stainless steel water collecting tank is arranged at the deformation joint to collect and discharge accumulated water generated at the upper part, so that the wall body is prevented from being polluted, blacked and mildewed after the deformation joint is leaked; and a foldable side mold is adopted for supporting the mold, so that the mounting and dismounting speed of the mold plate is improved, and the construction efficiency is high.
Description
Technical Field
The invention relates to a construction method of a cast-in-place cover plate closed roof high-low span deformation joint structure, belongs to the field of civil engineering, and is suitable for construction of the cast-in-place cover plate closed roof high-low span deformation joint structure.
Background
With the development of the reform, the economic level of China is continuously improved, and the development pace of the construction engineering is accelerated. The urbanization development is becoming faster along with the economic development, and the continuous progress of the building construction technology also injects new power for the development of Chinese buildings. The construction technology of the structural deformation joint is one of important technologies in building engineering, and if the construction quality of the structural deformation joint cannot be guaranteed in actual engineering, a series of building construction safety problems are easily caused, so that the construction quality is difficult to guarantee. In the building engineering, a plurality of connecting joints can appear, and the hidden danger of the use of the building can be caused by various reasons such as errors caused by improper selection of a construction method or stricter construction quality.
However, the conventional construction method has the problems that after the deformation joint is used for a long time, the leakage phenomenon at the deformation joint is common, the wall body is polluted, blackened and mildewed after the leakage, the use and the appearance are influenced, the maintenance is difficult, and the time and the labor are wasted. The construction speed of the cover plate waterproof protective layer is low, and the construction flatness of the waterproof protective layer is poor.
Disclosure of Invention
The invention aims to provide a construction method of a cast-in-place cover plate closed roof high-low span deformation joint structure aiming at the problem of construction of the cast-in-place cover plate closed roof high-low span deformation joint structure, and the requirement of structure construction is met.
In order to solve the technical problems, the invention is realized by the following technical scheme:
a construction method of a cast-in-place cover plate closed roof high-low span deformation joint structure comprises the following steps:
step one, aluminum plate installation: mounting an aluminum plate on the concrete floor plate;
step two, building a wall body: building brick masonry bodies on two sides of the concrete floor slab;
step three, caulking material installation: mounting polystyrene plastic caulking on the aluminum plate;
step four, mounting a water collecting tank: installing a stainless steel water collecting tank on the brick masonry, fixing the stainless steel water collecting tank through an anchoring bolt, installing a waterproof plate and sealant on the stainless steel water collecting tank, and installing a plastic drain pipe on the brick masonry;
step five, construction of a cast-in-place cover plate: the construction of the cast-in-place cover plate is carried out through a deformation joint cast-in-place cover plate shaping die, and the length of an adjustable screw is controlled by adjusting an adjustable sleeve to realize the opening and closing of a foldable side die for installing and dismantling the template;
step six, waterproof layer construction: paving a waterproof coiled material and a waterproof additional layer on the surface layer;
step seven, waterproof protective layer construction: deformation joint apron waterproof layer construction equipment is striden to adoption roof height carries out the waterproof layer construction, scrapes the thick liquid board through trapezoidal activity, and the thin stone concrete waterproof layer of the design slope of quick construction is cleared up useless thick liquid in order through the clear thick liquid board.
Optionally, the deformation joint is arranged between the two concrete floor plates and the brick masonry, a stainless steel water collecting tank is arranged on the brick masonry and fixedly connected with the brick masonry, a waterproof plate and sealant are arranged on the stainless steel water collecting tank, and a drain pipe is arranged in the middle of the brick masonry; the upper portion of the brick masonry is provided with a cast-in-situ cover plate, the cast-in-situ cover plate and the upper portion of the concrete floor plate are provided with a waterproof roll and an additional waterproof layer, and one side of the cast-in-situ cover plate is provided with a water dripping groove.
Optionally, be equipped with between cast-in-place apron and the brick brickwork and set up the heated board, sealed cooperation between cast-in-place apron and the heated board, sealed cooperation between heated board and the low brick brickwork of striding, cast-in-place apron upper portion and waterproofing membrane upper portion all are provided with waterproof layer, and waterproof layer is for taking slope pea gravel concreten waterproof layer.
Optionally, the cast-in-place cover plate forming die comprises a bottom die, a foldable side die, diagonal braces positioned on two sides of the brick masonry and a vertical main brace; a steel template is arranged between the inclined strut and the vertical main strut; one side of the bottom die is provided with a drip template; a vertical supporting block is fixedly installed between the bottom die and a brick masonry, the bottom die is rotatably connected with the foldable side die, adjustable screw rods are oppositely arranged on the bottom die and the foldable side die, and the two adjustable screw rods are connected through an adjustable sleeve.
Optionally, the brick setting body is arranged on the concrete floor plate, the inclined strut and the vertical main strut are respectively fixed on the concrete floor plate through the weighting steel plate, the weighting steel plate is fixed on the concrete floor plate through the fixing bolt, and the weighting steel plate is provided with a weighting.
Optionally, an adjustable screw is fixed on the bottom die through a limiting block.
Optionally, the brick masonry is arranged on the concrete floor plate and comprises a movable slurry scraping plate and two angle steel rails, a vertical main support is arranged on the concrete floor plate, a main beam is arranged between the brick masonry and the vertical main support, a diffusion steel plate and a rubber pad are fixedly arranged between one end of the main beam and the brick masonry, the two angle steel rails are respectively arranged on the vertical main support and the diffusion steel plate, and the two angle steel rails are respectively fixed at two ends of the main beam; the movable scraping plate moves on the angle steel track through the travelling wheels and the transverse supporting shaft.
Optionally, concrete floor board one side is provided with additional waterproof layer and waterproofing membrane, and waterproofing membrane upper portion sets up the water proof coating, sets up the ballast steel sheet and ballast on the water proof coating on the waterproofing membrane, and vertical main support is located on the ballast steel sheet.
Optionally, the stainless steel water catch bowl passes through anchor bolt and brick brickwork fixed connection.
Optionally, the deformation joint is covered with an aluminum plate, and the aluminum plate is filled with polystyrene plastic caulking.
The embodiment of the invention has the following beneficial effects:
1. according to the embodiment of the invention, the stainless steel water collecting tank is arranged at the deformation joint to collect and discharge the accumulated water generated at the upper part, so that the wall body is prevented from being polluted, blacked and mildewed after the deformation joint is leaked.
2. According to the embodiment of the invention, the deformation joint cast-in-place cover plate forming die is adopted for cast-in-place cover plate construction, and the foldable side die is adopted for supporting the die, so that the mounting and dismounting speed of the template is improved, and the construction efficiency is high.
3. According to the embodiment of the invention, the waterproof protective layer construction device is adopted for waterproof protective layer construction, and the surface flatness and gradient of the waterproof protective layer are accurately controlled through the movable slurry scraping plate, so that the construction quality is improved.
4. The upper part of the movable clear pulp plate of one embodiment of the invention moves through the travelling wheels and the angle steel tracks, so that the labor and the force can be saved, and the construction speed can be improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a closed structure of a roof high-low span deformation joint cast-in-place cover plate according to an embodiment of the invention;
FIG. 2 is a schematic view of a forming mold for a cast-in-place cover plate of a deformation joint according to an embodiment of the invention;
FIG. 3 is a schematic view of a foldable side mold structure according to an embodiment of the invention;
FIG. 4 is a diagram of a roof construction device for a waterproof protection layer of a cover plate of a high-low span deformation joint according to an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1, an aluminum plate; 2, a drainage ditch; 3, adding a waterproof layer; 4, concrete floor plates; 5, waterproof coiled materials; 6, plastic drain pipe; 7, brickwork; 8, heat insulation boards; 9, a water dripping groove; 10, a waterproof protective layer; 11, an L-shaped reinforcing rib; 12, casting a cover plate in situ; 13, sealing glue; 14, an anchor bolt; 15, waterproof board; 16, a stainless steel water collecting tank; 17, caulking the polystyrene plastic; 18, deformation joints; 19, a vertical main support; 20, a vertical support block; 21, diagonal bracing tie rods; 22, bottom die; 23, a drip template; 24, a hinge shaft; 25, a foldable side die; 26, steel moulding plates; 27, butting a screw rod; 28, a diagonal brace; 29, weighing; 30, pressing a heavy steel plate; 31, fixing the bolt; 32, an adjustable screw; 33, an adjustable sleeve; 34, a limiting block; 35, a movable scraping plate; 36, angle iron tracks; 37, a traveling wheel; 38, a main beam; 39, supporting the shaft transversely; 40, diffusion steel plate; 41, a rubber pad; and 42, cleaning the pulp board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
The embodiment provides a construction method of a cast-in-place cover plate closed roof high-low span deformation joint structure, which comprises the following steps:
step one, mounting an aluminum plate 1: an aluminum plate 1 is arranged on the concrete floor plate 4;
step two, building a wall body: building brick masonry bodies 7 on two sides of the concrete floor plate 4;
step three, caulking material installation: installing a polystyrene plastic caulking 17 on the aluminum plate 1;
step four, mounting a water collecting tank: installing a stainless steel water collecting tank 16 on the brick masonry 7, fixing the stainless steel water collecting tank by an anchoring bolt 14, installing a waterproof plate 15 and a sealant 13 on the stainless steel water collecting tank 16, and installing a plastic drain pipe 6 on the brick masonry 7;
step five, construction of the cast-in-place cover plate 12: the construction of the cast-in-place cover plate 12 is carried out through a forming die of the cast-in-place cover plate 12 with the deformation joint 18, and the length of the adjustable screw 32 is controlled by adjusting the adjustable sleeve 33 to realize the opening and closing of the foldable side die 25 for installing and dismantling the template;
step six, waterproof layer construction: paving a waterproof roll 5 and a waterproof additional layer on the surface layer;
step seven, constructing the waterproof protective layer 10: adopt the roof height to stride deformation joint 18 apron waterproof layer 10 construction equipment and carry out the construction of waterproof layer 10, scrape the thick liquid board 35 through trapezoidal activity, the thin stone concrete waterproof layer 10 of the design slope of quick construction, clear up the useless thick liquid through the clear thick liquid board in order.
Example 1:
as shown in fig. 1, in this embodiment, a roof high-low span deformation joint cast-in-place cover plate closed structure is provided, which is provided on two brick masonry 7, and includes: the deformation joint 18 is arranged between the two concrete floor plates 4 and the brick masonry 7, the brick masonry 7 is provided with a stainless steel water collecting tank 16, the stainless steel water collecting tank 16 is fixedly connected with the brick masonry 7, the stainless steel water collecting tank 16 is provided with a waterproof plate 15 and sealant 13, and the middle part of the brick masonry 7 is provided with a drain pipe; the upper portion of the brick masonry 7 is provided with a cast-in-place cover plate 12, the upper portions of the cast-in-place cover plate 12 and the concrete floor plate 4 are provided with a waterproof roll 5 and an additional waterproof layer 3, and one side of the cast-in-place cover plate 12 is provided with a water dripping groove 9. The deformation joint 18 is covered with an aluminum plate 1. The aluminium sheet 1 is filled with polystyrene plastic caulk 17. The stainless steel water collecting tank 16 is fixedly connected with the brick masonry 7 through the anchoring bolts 14. The drain pipe is a plastic drain pipe 6. And a heat insulation plate 8 is arranged between the cast-in-place cover plate 12 and the brick masonry 7. The cast-in-place cover plate 12 is in sealing fit with the heat insulation plate 8, and the heat insulation plate 8 is in sealing fit with the low-span brick masonry 7. The upper part of the cast-in-place cover plate 12 is provided with a waterproof protective layer 10. The waterproof roll 5 is provided with a waterproof protective layer 10 on the upper part. The waterproof protective layer 10 is a fine aggregate concrete waterproof protective layer 10 with a slope.
Specifically, in this embodiment, the enclosing structure includes: the concrete floor slab comprises an aluminum plate 1, a drainage ditch 2, an additional waterproof layer 3, a concrete floor slab 4, a waterproof coiled material 5, a plastic drainage pipe 6, a brick masonry 7, a heat insulation board 8, a water dripping groove 9, a waterproof protective layer 10, an L-shaped reinforcing rib 11, a cast-in-place cover plate 12, a sealant 13, an anchor bolt 14, a waterproof plate 15, a stainless steel water collecting groove 16, a polystyrene plastic caulking 17 and a deformation joint 18.
In one aspect of the embodiment, a deformation joint 18 is arranged between two concrete floor plates 4 and the brickwork 7, an aluminum plate 1 is arranged on the deformation joint 18 for covering, and a polystyrene plastic caulking joint 17 is arranged on the aluminum plate 1 for filling; a stainless steel water collecting tank 16 is arranged on the brick masonry 7, the stainless steel water collecting tank 16 is fixed with the brick masonry 7 through an anchoring bolt 14, a waterproof plate 15 and sealant 13 are arranged on the stainless steel water collecting tank 16, and water is drained into the drainage ditch 2 through a plastic drainage pipe 6 arranged in the brick masonry 7; a cast-in-place cover plate 12 is arranged at the upper part of the brick masonry 7; the upper parts of the cast-in-place cover plate 12 and the concrete floor plate 4 are provided with a waterproof coiled material 5 and an additional waterproof layer 3, and the upper part of the waterproof coiled material 5 is provided with a waterproof protective layer 10. Specifically, the polystyrene plastic caulking 17 is made of polystyrene plastic in the prior art, and the plastic drain pipe 6 is made of plastic in the prior art.
Cast-in-place apron 12 sets up drip 9, and cast-in-place apron 12 sets up heated board 8 and seals up with low brick brickwork 7 of striding, and cast-in-place apron 12 upper portion is provided with the thin stone concrete waterproof layer 10 of taking the slope, and in this embodiment, escape canal 2 is located on concrete floor board 4, and escape canal 2 corresponds the setting with drip 9.
Example 2:
as shown in fig. 2 and 3, in the present embodiment, a forming mold for a deformation joint cast-in-place cover plate is provided, and is arranged on two brick masonry 7, and includes a bottom mold 22, foldable side molds 25, diagonal braces 28 and vertical main braces 19 located at two sides of the brick masonry 7, and a steel mold 26 is arranged between the diagonal braces 28 and the vertical main braces 19; one side of the bottom die 22 is provided with a drip template 23; a vertical supporting block 20 is fixedly installed between the bottom die 22 and a brick masonry 7, the bottom die 22 is rotatably connected with the foldable side die 25, adjustable screw rods 32 are oppositely arranged on the bottom die 22 and the foldable side die 25, and the two adjustable screw rods 32 are connected through adjustable sleeves 33. The brick masonry 7 is arranged on the concrete floor plate 4, and the inclined strut 28 and the vertical main strut 19 are respectively fixed on the concrete floor plate 4 through the ballast steel plate 30. The weight plate 30 is fixed to the concrete floor panel 4 by fixing bolts 31. The weight 29 is mounted on the weight steel plate 30. An adjustable screw 32 is secured to the base mold 22 by a stop 34. The upper portion of the brick masonry 7 is provided with a cast-in-place cover plate 12, and one side of the cast-in-place cover plate 12 is provided with a drip groove 9. The deformation joint 18 is covered with an aluminum plate 1. The aluminium sheet 1 is filled with polystyrene plastic caulk 17.
Specifically, in this embodiment, the sizing die includes: the concrete floor slab comprises an aluminum plate 1, a polystyrene plastic caulking joint 17, a drainage ditch 2, a weight steel plate 30, a concrete floor slab 4, a vertical main support 19, a vertical support block 20, an inclined support pull rod 21, a bottom die 22, a drip template 23, a hinge shaft 24, a foldable side die 25, a steel template 26, a butt joint screw 27, an L-shaped reinforcing rib 11, a cast-in-place cover plate 12, an inclined support 28, a sealant 13, an anchor bolt 14, a stainless steel water collecting tank 16, a brick masonry 7, a weight 29, a fixing bolt 31, an adjustable screw 32, an adjustable sleeve 33 and a limit block 34.
In one aspect of the embodiment, the steel templates 26 are arranged on two sides of the cast-in-place cover plate 12, specifically, the steel templates 26 are arranged on two sides of a casting position of the cast-in-place cover plate 12, the steel templates 26 are fixed with the ballast steel plate 30 through the inclined struts 28, the ballast steel plate 30 is fixed with the concrete floor plate 4 through the fixing bolts 31, and the ballast steel plate 30 is fixed by the ballast 29; the lower part of the cast-in-place cover plate 12 is provided with a bottom die 22 and a foldable side die 25, the foldable side die 25 is fixed through an inclined stay rod 21, and the bottom die 22 is connected with the brickwork 7 through a vertical supporting block 20; the cast-in-place cover plate 12 is provided with a drip template 23, and specifically, the drip template 23 is arranged on one side of the cast-in-place cover plate 12 at the casting position.
As shown in fig. 3, the foldable side mold 25 is positioned and adjusted by a hinge shaft 24, an adjustable screw 32, an adjustable sleeve 33 and a limit block 34, specifically, the bottom mold 22 is rotatably connected with the foldable side mold 25, the adjustable screw 32 is oppositely arranged on the bottom mold 22 and the foldable side mold 25, the two adjustable screws 32 are connected by the adjustable sleeve 33, one adjustable screw 32 is fixed on the bottom mold 22 by the limit block 34, and the length of the adjustable screw 32 is controlled by adjusting the adjustable sleeve 33 to realize the opening and closing of the foldable side mold 25 for installing and removing the mold.
Example 3:
as shown in fig. 4, in the present embodiment, a roof high-low span deformation joint cover plate waterproof protection layer construction apparatus is provided, which is disposed on two brick masonry 7, the brick masonry 7 is disposed on a concrete floor plate 4, and includes a movable mortar scraping plate 35 and two angle steel rails 36, the concrete floor plate 4 is provided with a vertical main support 19, a main beam 38 is disposed between one brick masonry 7 and the vertical main support 19, a diffusion steel plate 40 and a rubber pad 41 are fixedly mounted between one end of the main beam 38 and the brick masonry 7, the two angle steel rails 36 are respectively mounted on the vertical main support 19 and the diffusion steel plate 40, and the two angle steel rails 36 are respectively fixed at two ends of the main beam 38; the movable squeegee 35 moves on the angle iron rail 36 through the traveling wheels 37 and the lateral support shaft 39. Additional waterproof layer 3 and waterproofing membrane 5 are provided with to concrete floor board 4 one side, and waterproofing membrane 5 upper portion sets up waterproof layer 10, sets up ballast plate 30 and ballast 29 on the waterproof layer 10 on waterproofing membrane 5, and vertical main support 19 is located on ballast plate 30. An inclined strut 28 is also arranged between the vertical main strut 19 and the weight steel plate 30. One end of the movable scraping plate 35 is provided with a pulp cleaning plate 42. The upper part of the brick masonry 7 is provided with a cast-in-place cover plate 12, and the upper parts of the cast-in-place cover plate 12 and the concrete floor plate 4 are provided with a waterproof coiled material 5 and an additional waterproof layer 3. One side of the cast-in-place cover plate 12 is provided with a drip 9. The deformation joint 18 is covered with an aluminum plate 1. The aluminium sheet 1 is filled with polystyrene plastic caulk 17.
Specifically, in this embodiment, the construction apparatus includes: the concrete floor slab comprises aluminum plates 1, a drainage ditch 2, an additional waterproof layer 3, a concrete floor slab 4, a waterproof coiled material 5, a ballast steel plate 30, a ballast 29, an inclined strut 28, a vertical main strut 19, a movable slurry scraping plate 35, an angle steel rail 36, a walking wheel 37, a main cross beam 38, a transverse supporting shaft 39, a diffusion steel plate 40, a rubber pad 41, a slurry cleaning plate 42, a waterproof protective layer 10, a cast-in-place cover plate 12, a sealant 13, an anchor bolt 14, a waterproof plate 15, a stainless steel water collecting tank 16, a polystyrene plastic caulking joint 17 and a deformation joint 18.
In one aspect of the present embodiment, the concrete floor slab 4 is provided with a vertical main support 19, a main beam 38 is disposed between a brick masonry 7 and the vertical main support 19, a diffusion steel plate 40 and a rubber pad 41 are fixedly mounted between one end of the main beam 38 and the brick masonry 7, two angle steel rails 36 are respectively mounted on the vertical main support 19 and the diffusion steel plate 40, and the two angle steel rails 36 are respectively fixed at two ends of the main beam 38. The movable squeegee 35 moves on the angle iron rail 36 through the traveling wheels 37 and the lateral support shaft 39.
In one aspect of the embodiment, a waterproof roll 5 and an additional waterproof layer 3 are arranged on a concrete floor plate 4, and a waterproof protective layer 10 is arranged on the waterproof roll 5; a weight steel plate 30 and a weight 29 are arranged on the waterproof protective layer 10, a vertical main support 19 is arranged on the weight steel plate 30, and an angle steel track 36 is arranged on the vertical main support 19; the movable scraping plate 35 moves on the angle steel rails 36 through the travelling wheels 37 and the transverse supporting shaft 39, the angle steel rails 36 on the two sides are fixed through the main cross beam 38, and the end of the movable scraping plate is provided with a cleaning plate 42 for scraping pulp. One end of the main beam 38 is provided with a diffusion steel plate 40 and a rubber pad 41 to support the brick masonry 7.
In another aspect of the present embodiment, a diagonal brace 28 is further provided between the vertical main brace 19 and the steel ballast plate 30. One end of the movable scraping plate 35 is provided with a pulp cleaning plate 42. The upper part of the brick masonry 7 is provided with a cast-in-place cover plate 12, and the upper parts of the cast-in-place cover plate 12 and the concrete floor plate 4 are provided with a waterproof coiled material 5 and an additional waterproof layer 3. One side of the cast-in-place cover plate 12 is provided with a water dripping groove 9, the drainage ditch 2 is arranged on the concrete floor plate 4, and the drainage ditch 2 is arranged corresponding to the water dripping groove 9. The deformation joint 18 is covered with an aluminum plate 1. The aluminum plate 1 is filled with polystyrene plastic fillets 17, specifically, the polystyrene plastic fillets 17 are made of polystyrene plastic in the prior art, and the plastic drain pipe 6 is made of plastic in the prior art.
The above embodiments may be combined with each other.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A construction method of a cast-in-place cover plate closed roof high-low span deformation joint structure is characterized by comprising the following steps:
step one, mounting an aluminum plate (1): an aluminum plate (1) is arranged on the concrete floor plate (4);
step two, building a wall body: building brick masonry bodies (7) on two sides of the concrete floor plate (4);
step three, caulking material installation: installing a polystyrene plastic caulking joint (17) on the aluminum plate (1);
step four, mounting a water collecting tank: installing a stainless steel water collecting tank (16) on the brick masonry (7), fixing the stainless steel water collecting tank through an anchoring bolt (14), installing a waterproof plate (15) and a sealant (13) on the stainless steel water collecting tank (16), and installing a plastic drain pipe (6) on the brick masonry (7);
step five, construction of a cast-in-place cover plate (12): the construction of the cast-in-place cover plate (12) is carried out through a forming die of the cast-in-place cover plate (12) of the deformation joint (18), and the length of the adjustable screw (32) is controlled by adjusting the adjustable sleeve (33) to realize the opening and closing of the foldable side die (25) for installing and dismantling the template;
step six, waterproof layer construction: paving a waterproof coiled material (5) and a waterproof additional layer on the surface layer;
seventhly, constructing a waterproof protective layer (10): deformation joint (18) apron waterproof layer (10) construction equipment is striden to adoption roof height carries out waterproof layer (10) construction, scrapes pulp board (35) through trapezoidal activity, and the thin stone concrete waterproof layer (10) of design slope is constructed fast, clears up useless thick liquid in order through the clear pulp board.
2. The construction method of the cast-in-place cover plate closed roof high-low span deformation joint structure as claimed in claim 1, characterized in that the deformation joint (18) is arranged between two concrete floor plates (4) and the brick masonry (7), the brick masonry (7) is provided with a stainless steel water collecting tank (16), the stainless steel water collecting tank (16) is fixedly connected with the brick masonry (7), the stainless steel water collecting tank (16) is provided with a waterproof plate (15) and a sealant (13), and the middle part of the brick masonry (7) is provided with a drain pipe; a cast-in-place cover plate (12) is arranged on the upper portion of the brick masonry (7), waterproof rolls (5) and an additional waterproof layer (3) are arranged on the cast-in-place cover plate (12) and the upper portion of the concrete floor plate (4), and a water dripping groove (9) is formed in one side of the cast-in-place cover plate (12).
3. The construction method of the cast-in-place cover plate closed roof high-low span deformation joint structure according to claim 2, characterized in that a heat insulation plate (8) is arranged between the cast-in-place cover plate (12) and the brick masonry (7), the cast-in-place cover plate (12) is in sealing fit with the heat insulation plate (8), the heat insulation plate (8) is in sealing fit with the brick masonry (7), waterproof protective layers (10) are arranged on the upper portions of the cast-in-place cover plate (12) and the waterproof roll (5), and the waterproof protective layers (10) are fine stone concrete waterproof protective layers (10) with slopes.
4. The construction method of the cast-in-place cover plate closed roof high-low span deformation joint structure according to claim 1, characterized in that the cast-in-place cover plate (12) sizing mold comprises a bottom mold (22), foldable side molds (25), inclined struts (28) and vertical main struts (19) which are positioned at two sides of a brickwork (7); a steel template (26) is arranged between the inclined strut (28) and the vertical main strut (19); one side of the bottom die (22) is provided with a drip template (23); a vertical supporting block (20) is fixedly installed between the bottom die (22) and a brick masonry (7), the bottom die (22) is rotatably connected with the foldable side die (25), the bottom die (22) and the foldable side die (25) are relatively provided with adjustable screw rods (32), and the two adjustable screw rods (32) are connected through adjustable sleeves (33).
5. The construction method of the cast-in-place cover plate closed roof high-low span deformation joint structure is characterized in that the brick masonry (7) is arranged on the concrete floor plate (4), the inclined strut (28) and the vertical main strut (19) are respectively fixed on the concrete floor plate (4) through the ballast steel plate (30), the ballast steel plate (30) is fixed on the concrete floor plate (4) through the fixing bolt (31), and the ballast steel plate (30) is provided with the ballast (29).
6. The construction method of the cast-in-place cover plate closed roof high-low span deformation joint structure according to claim 4, characterized in that an adjustable screw rod (32) is fixed on the bottom die (22) through a limiting block (34).
7. The construction method of the cast-in-place cover plate closed roof high-low span deformation joint structure is characterized in that a brick masonry (7) is arranged on a concrete floor plate (4) and comprises a movable slurry scraping plate (35) and two angle steel rails (36), a vertical main support (19) is arranged on the concrete floor plate (4), a main beam (38) is arranged between the brick masonry (7) and the vertical main support (19), a diffusion steel plate (40) and a rubber pad (41) are fixedly arranged between one end of the main beam (38) and the brick masonry (7), the two angle steel rails (36) are respectively arranged on the vertical main support (19) and the diffusion steel plate (40), and the two angle steel rails (36) are respectively fixed at two ends of the main beam (38); the movable scraping plate (35) moves on the angle iron track (36) through the travelling wheels (37) and the transverse supporting shaft (39).
8. The construction method of the cast-in-place cover plate closed roof high-low span deformation joint structure according to claim 7, characterized in that an additional waterproof layer (3) and a waterproof roll (5) are arranged on one side of the concrete floor plate (4), a waterproof protective layer (10) is arranged on the upper portion of the waterproof roll (5), a ballast steel plate (30) and a ballast (29) are arranged on the waterproof protective layer (10) on the waterproof roll (5), and the vertical main support (19) is arranged on the ballast steel plate (30).
9. A construction method of a cast-in-place cover plate closed roof high-low span deformation joint structure as claimed in any one of claims 1-8, characterized in that the stainless steel water collecting tank (16) is fixedly connected with the brickwork (7) through anchor bolts (14).
10. A construction method of a cast-in-place cover plate closed roof high-low spanning deformation joint structure according to any one of claims 1-8, characterized in that the deformation joint (18) is covered with an aluminum plate (1), and the aluminum plate (1) is filled with polystyrene plastic caulking joints (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405600.5A CN111042458A (en) | 2019-12-31 | 2019-12-31 | Construction method of cast-in-place cover plate closed roof high-low span deformation joint structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911405600.5A CN111042458A (en) | 2019-12-31 | 2019-12-31 | Construction method of cast-in-place cover plate closed roof high-low span deformation joint structure |
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| CN111042458A true CN111042458A (en) | 2020-04-21 |
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| CN201911405600.5A Withdrawn CN111042458A (en) | 2019-12-31 | 2019-12-31 | Construction method of cast-in-place cover plate closed roof high-low span deformation joint structure |
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| US3694976A (en) * | 1970-11-13 | 1972-10-03 | Stanley W Warshaw | Expansion joint covering |
| CN201250512Y (en) * | 2008-08-14 | 2009-06-03 | 江都揽月机械有限公司 | Leaflet type internal angle template |
| CN101586323A (en) * | 2009-06-16 | 2009-11-25 | 中铁十七局集团有限公司 | Cast-in-situ concrete scrapping finishing machine of ballastless track slab |
| CN201560498U (en) * | 2009-11-06 | 2010-08-25 | 贵阳铝镁设计研究院 | Waterproof structure of deformation joint of building high/low-span roof |
| CN203487441U (en) * | 2013-09-30 | 2014-03-19 | 济南城建集团有限公司 | Flattening vehicle |
| CN107893536A (en) * | 2017-11-08 | 2018-04-10 | 铜陵市宏达家电有限责任公司 | A kind of efficient construction method of expansion joint antiseep |
| CN108532959A (en) * | 2018-03-30 | 2018-09-14 | 中铁局集团有限公司 | A kind of solid concrete roabed concrete flatness and drainage grade receive face device |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3694976A (en) * | 1970-11-13 | 1972-10-03 | Stanley W Warshaw | Expansion joint covering |
| CN201250512Y (en) * | 2008-08-14 | 2009-06-03 | 江都揽月机械有限公司 | Leaflet type internal angle template |
| CN101586323A (en) * | 2009-06-16 | 2009-11-25 | 中铁十七局集团有限公司 | Cast-in-situ concrete scrapping finishing machine of ballastless track slab |
| CN201560498U (en) * | 2009-11-06 | 2010-08-25 | 贵阳铝镁设计研究院 | Waterproof structure of deformation joint of building high/low-span roof |
| CN203487441U (en) * | 2013-09-30 | 2014-03-19 | 济南城建集团有限公司 | Flattening vehicle |
| CN107893536A (en) * | 2017-11-08 | 2018-04-10 | 铜陵市宏达家电有限责任公司 | A kind of efficient construction method of expansion joint antiseep |
| CN108532959A (en) * | 2018-03-30 | 2018-09-14 | 中铁局集团有限公司 | A kind of solid concrete roabed concrete flatness and drainage grade receive face device |
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Application publication date: 20200421 |