CN112376713A - Post-cast strip prevention of seepage water structure and be used for pouring mould of structure - Google Patents
Post-cast strip prevention of seepage water structure and be used for pouring mould of structure Download PDFInfo
- Publication number
- CN112376713A CN112376713A CN202011328189.9A CN202011328189A CN112376713A CN 112376713 A CN112376713 A CN 112376713A CN 202011328189 A CN202011328189 A CN 202011328189A CN 112376713 A CN112376713 A CN 112376713A
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- Prior art keywords
- post
- cast strip
- plate
- pouring
- blocks
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Classifications
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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
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
Abstract
The invention discloses a post-cast strip seepage-proofing structure and a die, wherein the post-cast strip seepage-proofing structure comprises: the at least two layers of the check blocks are arranged on the outer side of the post-cast strip, all the check blocks are stacked in the vertical direction, and the contact surfaces of the adjacent check blocks are inclined surfaces which are downward from the outer side of the post-cast strip. All dog piles up the setting, and the height behind all dog piles equals the height of post-cast strip, and the contact surface between the adjacent dog is the inclined plane, and the direction that sets up on inclined plane is the slant and sets up down, and the higher one end on inclined plane is close to the post-cast strip, and lower one end is in the outside, and moisture in the gap can discharge under the effect of gravity, has effectually prevented rainwater and has backfilled the back, and groundwater infiltration in the post-cast strip. In order to improve the waterproof performance of the post-cast strip on site, the post-cast strip can be produced in a shaping mode according to the length of the post-cast strip on site.
Description
Technical Field
The invention relates to the technical field of post-cast strips, in particular to a post-cast strip seepage-proofing structure. In addition, the invention also relates to a post-cast strip seepage-proofing structure.
Background
The post-cast strip is a concrete strip which is reserved at corresponding positions of a foundation slab, a wall and a beam according to design or construction specification requirements for preventing a harmful crack possibly generated by uneven self shrinkage or uneven settlement of a cast-in-place reinforced concrete structure in building construction, and the post-cast strip is easily made to be a weak area in water seepage due to improper post-treatment.
In summary, how to prevent the water seepage of the post-cast strip is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of this, the invention aims to provide a post-cast strip seepage-proofing structure capable of preventing the post-cast strip from seeping water.
The invention also aims to provide a mould for pouring the post-cast strip waterproof structure.
In order to achieve the above purpose, the invention provides the following technical scheme:
a post-cast strip water seepage prevention structure comprising: the at least two layers of the check blocks are arranged on the outer side of the post-cast strip, all the check blocks are stacked in the vertical direction, and the contact surfaces of the adjacent check blocks are inclined surfaces which are downward from the outer side of the post-cast strip.
Preferably, the inclined surface is 45 ° to the horizontal.
Preferably, the stopper is a concrete stopper.
Preferably, a fastener is disposed between adjacent blocks.
Preferably, the fastener is at least one steel bar, one end of the steel bar is arranged in the blocking piece below, and the other end of the steel bar is arranged in the blocking piece above.
A mold, comprising: the enclosing plate is used for pouring the stop block and has a v-21274section, and comprises a first plate, a second plate and a third plate, the second plate and the third plate are arranged in parallel, two ends of the first plate are respectively connected to the outer ends of the second plate and the third plate, and the inner ends of the second plate and the third plate are attached to the wall bodies on two sides of the post-pouring belt.
Preferably, the inner plate surfaces of the second plate and the third plate are provided with reference lines, and the reference lines gradually decrease outwards along the wall body close to the two sides of the post-cast strip.
All dog piles up the setting, and the height behind all dog piles equals the height of post-cast strip, and the contact surface between the adjacent dog is the inclined plane, and the direction that sets up on inclined plane is the slant and sets up down, and the higher one end on inclined plane is close to the post-cast strip, and lower one end is in the outside, and moisture in the gap can discharge under the effect of gravity, has effectually prevented rainwater and has backfilled the back, and groundwater infiltration in the post-cast strip. In order to improve the waterproof performance of the post-cast strip on site, the post-cast strip can be produced in a shaping mode according to the length of the post-cast strip on site.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a post-cast strip seepage prevention structure provided by the invention arranged on the outer side of a post-cast strip;
fig. 2 is a schematic view of the fastener disposed between the stoppers provided in the present invention.
In FIGS. 1-2:
1-stop block, 2-post-cast strip, 3-wall, 4-inclined plane and 5-fastener.
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.
The core of the invention is to provide a post-cast strip seepage-proofing structure capable of preventing the post-cast strip from seeping water.
The other core of the invention is to provide a mould for pouring the post-cast strip waterproof structure.
Referring to fig. 1-2, fig. 1 is a schematic view illustrating a post-cast strip seepage-proofing structure provided by the present invention disposed on an outer side of a post-cast strip; fig. 2 is a schematic view of the fastener disposed between the stoppers provided in the present invention.
A post-cast strip water seepage prevention structure comprising: the stop blocks are at least two layers of stop blocks 1 arranged on the outer side of the post-cast strip 2, all the stop blocks 1 are stacked in the vertical direction, and the contact surface of each adjacent stop block 1 is an inclined surface 4 which faces outwards and downwards along the post-cast strip 2.
It should be noted that, the both sides of post-cast strip 2 are wall body 3, and this application is applicable to vertical post-cast strip 2, sets up in the outside of post-cast strip 2, and laminating post-cast strip 2 sets up to reach waterproof purpose.
Before the post-cast strip seepage-proofing structure is arranged, the height and the width of the vertical post-cast strip 2 on the site need to be measured, the height direction is divided equally according to the measured data in advance, then the heights of all the check blocks 1 are arranged according to the equally divided heights, and the width is arranged according to the measured width.
All 1 piles of dogs set up, height behind all 1 piles of dogs equals the height of post-cast strip 2, and the contact surface between the adjacent dog 1 is inclined plane 4, and inclined plane 4's direction that sets up is the downward setting of slope, and the higher one end of inclined plane 4 is close to post-cast strip 2, and lower one end is in the outside, and moisture in the gap can discharge under the effect of gravity, has effectually prevented rainwater and has backfilled the back, and groundwater infiltration in the post-cast strip 2. In order to improve the waterproof performance of the post-cast strip 2 on site, the post-cast strip can be produced in a shaping mode according to the length of the post-cast strip 2 on site.
In addition to the above embodiments, it is further preferable that the inclined surface 4 is at 45 ° to the horizontal direction.
It should be noted that the angle of the inclined plane 4 can improve the waterproof performance of the post-cast strip anti-seepage structure, and prevent water from permeating along the post-cast strip 2. Of course, the angle of the inclined plane 4 from the horizontal may be other reasonable angles, but it cannot be set too small, which may cause water to seep along the inclined plane 4.
In addition to the above embodiments, it is further preferable that the block 1 is a concrete block 1.
It should be noted that, the structure is stable after concrete chock block 1 piles up, and concrete chock block 1's quality is heavier, and adjacent inclined plane 4 can be compressed tightly after piling up, can further prevent the infiltration. In addition, concrete dog 1 is convenient for pour, and the setting is pour to the remaining concrete of usable job site.
In addition to the above embodiments, it is further preferable that a fastening member 5 is provided between adjacent blocks 1.
It should be noted that the fastening piece 5 is disposed between adjacent stoppers 1, one end of the fastening piece 5 is connected to the upper stopper 1, and the other end is connected to the lower stopper 1, and the connection of the fastening piece 5 can ensure the stability of the stacked stoppers 1, so that the stoppers 1 cannot easily move.
In addition to the above embodiment, it is further preferable that the fastening member 5 is at least one steel bar, one end of the steel bar is disposed in the stopper 1 below, and the other end of the steel bar is disposed in the stopper 1 above.
When at least two reinforcing bars are provided, the arrangement direction of all the reinforcing bars is consistent with the width direction of the post-cast strip 2, and the connection between the adjacent blocks 1 can be enhanced.
In addition to the post-cast strip water seepage prevention structure, the invention also provides a mold, which comprises: the enclosing plate is used for pouring the stop block 1 and has a cross section of a shape of '21274', and comprises a first plate, a second plate and a third plate, the second plate and the third plate are arranged in parallel, two ends of the first plate are respectively connected to the outer ends of the second plate and the third plate, and the inner ends of the second plate and the third plate are attached to the wall bodies 3 on two sides of the post-pouring belt 2.
It should be noted that, when the stop block 1 is poured, the excess concrete with the same reference number as the basement can be selected, and materials such as a wood formwork and a waste steel bar can be searched in a construction site.
The bounding wall can be one, also can be the polylith, when the bounding wall sets up to the polylith, sets up the second board of the bounding wall of bottommost and the top surface of third board to the face of pouring to one side, and the angle of the face of pouring to one side is unanimous with the dog 1's that need pour oblique face angle, and the second board of the bounding wall of topmost and the bottom surface of third board set up to the face of pouring to one side, and the top surface and the bottom surface of the second board of all bounding walls in the middle and third board all set up to the face of pouring to one side. When pouring, the inner ends of the second plate and the third plate are attached to the wall bodies 3 on two sides of the post-pouring belt 2, the first plate is located on the outer side, the stop block 1 is poured between the upper enclosing plate and the post-pouring belt 2, pouring is stopped when the position of the inclined pouring surface of one enclosing plate is poured, the top surface of concrete is leveled to be located at the same position with the inclined pouring surface, and pouring is continued upwards after initial setting.
The utility model provides a mould poured post-cast strip prevention of seepage water structure can the effectual waterproof effect who guarantees 2 outsides of basement post-cast strip, and the mouldability of bounding wall is very good. The method is energy-saving and environment-friendly, and the tailings for pouring the side wall of the underground chamber are used, so that the practicability is high.
In the case of one enclosing plate, in addition to the above embodiment, as a further preferable mode, the inner plate surfaces of the second plate and the third plate are provided with reference lines, and the reference lines gradually decrease outward along the wall body 3 near both sides of the post-cast strip 2.
A plurality of oblique lines are popped out of the inner side walls of the second plate and the third plate by using elastic lines, all the oblique lines are arranged in parallel, the oblique lines are arranged in the plane where the inclined planes 4 of the stop dog 1 are located, when pouring is carried out, the inner ends of the second plate and the third plate are arranged in a manner of being attached to the wall bodies 3 on two sides of the post-pouring belt 2, the first plate is located on the outer side, the stop dog 1 is poured between the upper side enclosing plate and the post-pouring belt 2, pouring is stopped when the position of one oblique line is poured, the top surface of concrete is leveled to be located at the same position with the oblique lines, and pouring is continued.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The post-cast strip seepage-proofing structure and the mold provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. A post-cast strip seepage prevention structure is characterized by comprising: the structure comprises at least two layers of check blocks (1) arranged on the outer side of a post-cast strip (2), wherein all the check blocks (1) are stacked in the vertical direction, and the contact surface of each adjacent check block (1) is an inclined surface (4) which is downward towards the outer side along the post-cast strip (2).
2. A post-cast strip flashing construction according to claim 1, characterised in that the bevel (4) is at 45 ° to the horizontal.
3. Post-cast strip watertight structure according to claim 1, characterised in that the blocks (1) are concrete blocks (1).
4. A post-cast strip flashing structure according to any of claims 1-3, wherein a fastening (5) is arranged between adjacent blocks (1).
5. A post-cast strip watertight structure according to claim 4, characterized in that the fastening means (5) is at least one steel reinforcement, one end of which is arranged in the block (1) below and the other end of which is arranged in the block (1) above.
6. A mold, comprising: the enclosing plate is used for pouring the stop block (1) and has a cross section of a shape of '21274', and comprises a first plate, a second plate and a third plate, the second plate and the third plate are arranged in parallel, two ends of the first plate are respectively connected to the outer ends of the second plate and the third plate, and the inner ends of the second plate and the third plate are attached to the wall bodies (3) on two sides of the post-pouring belt (2).
7. The post-cast strip seepage prevention structure according to claim 6, wherein the inner side plate surfaces of the second plate and the third plate are provided with reference lines, and the reference lines gradually decrease outwards along the wall bodies (3) close to the two sides of the post-cast strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011328189.9A CN112376713A (en) | 2020-11-24 | 2020-11-24 | Post-cast strip prevention of seepage water structure and be used for pouring mould of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011328189.9A CN112376713A (en) | 2020-11-24 | 2020-11-24 | Post-cast strip prevention of seepage water structure and be used for pouring mould of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112376713A true CN112376713A (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011328189.9A Pending CN112376713A (en) | 2020-11-24 | 2020-11-24 | Post-cast strip prevention of seepage water structure and be used for pouring mould of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112376713A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2037053A2 (en) * | 2007-09-14 | 2009-03-18 | Stephan Wedi | Profile device for bridging a building joint |
| CN201486018U (en) * | 2009-06-15 | 2010-05-26 | 屠财荣 | Outer wall impermeable air-entrapping concrete block |
| CN206570961U (en) * | 2016-12-27 | 2017-10-20 | 宁波二十冶建设有限公司 | A kind of outer wall precast slab is combined late poured band structure |
| CN206655313U (en) * | 2017-04-25 | 2017-11-21 | 中天建设集团有限公司珠海分公司 | A kind of vertical post-cast strip plugging structure of basement |
| CN108442411A (en) * | 2018-04-12 | 2018-08-24 | 玉田县长春建筑工程有限公司 | A kind of construction method of poured band of outer wall of basement and its building structure |
| CN209144877U (en) * | 2018-10-09 | 2019-07-23 | 常州东华建筑安装工程有限公司 | A kind of basement post-pouring zone water sealing structure of easy disassembly |
| CN111441467A (en) * | 2020-04-10 | 2020-07-24 | 中国十七冶集团有限公司 | Basement outer wall post-cast strip pouring front-block anti-seepage component and construction method |
| CN211817143U (en) * | 2020-02-20 | 2020-10-30 | 广东承沐建设工程有限公司 | Assembled building outer wall of prevention of seepage water |
-
2020
- 2020-11-24 CN CN202011328189.9A patent/CN112376713A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2037053A2 (en) * | 2007-09-14 | 2009-03-18 | Stephan Wedi | Profile device for bridging a building joint |
| CN201486018U (en) * | 2009-06-15 | 2010-05-26 | 屠财荣 | Outer wall impermeable air-entrapping concrete block |
| CN206570961U (en) * | 2016-12-27 | 2017-10-20 | 宁波二十冶建设有限公司 | A kind of outer wall precast slab is combined late poured band structure |
| CN206655313U (en) * | 2017-04-25 | 2017-11-21 | 中天建设集团有限公司珠海分公司 | A kind of vertical post-cast strip plugging structure of basement |
| CN108442411A (en) * | 2018-04-12 | 2018-08-24 | 玉田县长春建筑工程有限公司 | A kind of construction method of poured band of outer wall of basement and its building structure |
| CN209144877U (en) * | 2018-10-09 | 2019-07-23 | 常州东华建筑安装工程有限公司 | A kind of basement post-pouring zone water sealing structure of easy disassembly |
| CN211817143U (en) * | 2020-02-20 | 2020-10-30 | 广东承沐建设工程有限公司 | Assembled building outer wall of prevention of seepage water |
| CN111441467A (en) * | 2020-04-10 | 2020-07-24 | 中国十七冶集团有限公司 | Basement outer wall post-cast strip pouring front-block anti-seepage component and construction method |
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Application publication date: 20210219 |
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| RJ01 | Rejection of invention patent application after publication |