CN112647705B - Opposite-pulling screw rod for building brick-concrete composite wall, mold system and method - Google Patents
Opposite-pulling screw rod for building brick-concrete composite wall, mold system and method Download PDFInfo
- Publication number
- CN112647705B CN112647705B CN202011428958.2A CN202011428958A CN112647705B CN 112647705 B CN112647705 B CN 112647705B CN 202011428958 A CN202011428958 A CN 202011428958A CN 112647705 B CN112647705 B CN 112647705B
- Authority
- CN
- China
- Prior art keywords
- brick
- screw rod
- layer
- composite wall
- face brick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0658—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts remaining completely or partially embedded in the cast material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8652—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties located in the joints of the forms
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2002/8682—Mixed technique using permanent and reusable forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Finishing Walls (AREA)
Abstract
The invention relates to the technical field of decoration engineering of buildings, and discloses a counter-pulling screw rod and a mold system and a method for constructing a brick-concrete composite wall body, which are used for constructing a wall body with a face brick layer and a reinforced concrete layer which are overlapped, and comprise brick joint inserting strips inserted in brick joints of the face brick layer, remaining screw rods inserted in the reinforced concrete layer and turnover screw rods positioned at two sides of the brick-concrete composite wall body; the brickwork joint inserting strips, the remaining screw rods and the turnover screw rods are coaxially arranged and detachably connected into a whole. In the invention, the counter-pulling screw rod can penetrate through the whole brick-concrete composite wall body, so that the face brick is allowed to be installed in a mould when the mould of the reinforced concrete layer is poured, the adhesion of the face brick is completed while the reinforced concrete layer is poured, the mortar plumpness reaches 100 percent, and the adhesion of the face brick is very firm; according to the invention, the opposite-pulling screw rod is provided with the pressing component for pressing the face brick layer, so that the face brick layer cannot be inclined by the concrete when the concrete is poured, and the flatness of the face brick layer is ensured.
Description
Technical Field
The invention relates to the technical field of decoration engineering of buildings, in particular to a split screw, a mold system and a method for constructing a brick-concrete composite wall.
Background
The facing brick including glazed brick, ceramic tile and water brick is smooth, clean, dirt resistant, wash resistant and long in service life, and may be used as replaceable wall decorating material in many places. In the case of a wall covering such as a kitchen or toilet which requires frequent contact with water and frequent washing, only a surface tile is sufficient. Historically, it has also been demonstrated that tile walls can go through hundreds of thousands of years and still maintain excellent decorative effects, such as mosaic wall tiles of various ancient churches, which are lifelike over thousands of years.
The installation and use of tiles has not changed greatly in the last millennium, and the tiles are still adhered to a mounting substrate by mortar. The tile-bonding mortar generally comprises two types of components, one being an organic component represented by starch or gelatin, and the other being an inorganic component represented by lime or cement. The organic component has a certain bonding ability at the beginning but poor weatherability, while the inorganic component has good weatherability but takes a long time to develop bonding strength, and the two combine to complete the bonding of the tile.
In addition to using mortar to attach tiles to a mounting substrate, tiles also have a form of mounting, namely composite walls. The face bricks adopted by the composite wall are usually the plain bricks, and an additional wall body is built outside the installation substrate. The installation base can be a masonry wall or a concrete wall, and after the roughening, mortar is brushed and then laid along the installation base to build the ganged bricks.
When the face brick is pasted by mortar, the mortar can only be paved into a thin layer, so that the mortar fullness is very low, in practical use, after one face brick is detached, the mortar below the face brick is often pasted with less than half of the area, and the larger the area of the face brick is, the poorer the mortar fullness is. The method leads to the fact that the face bricks are not reliable enough in bonding, no decoration master dares to paste large-area face bricks under the ceiling, the mosaics can only be selected and used when having corresponding requirements, the mosaics are easy to dirty due to the fact that the area is very small, the splicing seams are many, and the decoration effect is not as good as that of large-area face bricks. In addition, because the bonding is not reliable enough, the use of face bricks on more than eight floors of building outer walls is strictly forbidden by the country.
When the face bricks are installed on the composite wall, the connection between the face brick layer and the installation base in the composite wall is firmer than that of the face bricks adhered by mortar, the composite wall is usually used for old house reconstruction or antique building, but the composite wall is limited by a building method, and the composite wall cannot be used for a building ceiling or an outer wall of a building with more than two layers.
Disclosure of Invention
The invention provides a counter-pulling screw rod and a mold system and method for building a brick-concrete composite wall.
The technical problem to be solved is: at present, the face brick of the building wall body is bonded to an installation substrate by mortar after the installation substrate is constructed, and the face brick is not firmly fixed due to the thin mortar layer and low mortar plumpness; or a new wall body is built outside the installation base after the installation base is built to form the composite wall, and the composite wall is limited by the building method and cannot be used for building ceilings or outer walls of buildings with more than two floors.
In order to solve the technical problems, the invention adopts the following technical scheme: a counter-pulling screw for building a brick-concrete composite wall is used for building a wall body with a face brick layer and a reinforced concrete layer which are overlapped, and comprises a brick joint inserting strip inserted in a brick joint of the face brick layer, a remaining screw inserted in the reinforced concrete layer and turnover screws positioned at two sides of the brick-concrete composite wall; the brickwork joint inserting strips, the remaining screw rods and the turnover screw rods are coaxially arranged and detachably connected into a whole.
Further, the brick-concrete composite wall comprises a face brick layer and a reinforced concrete layer clamped between the face brick layer, the turnover screw comprises a turnover screw A located on the outer side of the face brick layer and a turnover screw B located on the outer side of the reinforced concrete layer, and the turnover screw A, the brick joint inserting strip, the remaining screw and the turnover screw B are sequentially connected to form the brick-concrete composite wall.
Further, the brick-concrete composite wall comprises two face brick layers and a reinforced concrete layer clamped between the face brick layers, the turnover screw rods comprise turnover screw rods A and turnover screw rods B which are respectively located on the outer sides of the two face brick layers, and the turnover screw rods A, the brick joint inserting strips, the remaining screw rods, the brick joint inserting strips and the turnover screw rods B are sequentially connected to form the brick-concrete composite wall.
Furthermore, a pressing component used for pressing the face brick layer is arranged between the brickwork joint insert and the retention screw.
Further, the compression component comprises a compression screw, a base plate and an internal thread sleeve, wherein one end of the compression screw is arranged close to the inner side surface of the face brick layer, the compression screw is detachably connected with the brick joint insert, the base plate is sleeved on the compression screw, the surface of the base plate is close to the inner side surface of the face brick layer, and the internal thread sleeve is connected with the compression screw and the retaining screw in a threaded mode at two ends of the internal thread sleeve.
Further, the brickwork joint picture peg both ends extend to outside the face brick layer respectively, brickwork joint picture peg one end is inserted and is locked through the pin behind the turnover screw rod, and the other end inserts and compresses tightly the screw rod and lock through the pin behind.
Furthermore, the turnover screw B and the retention screw are detachably connected through a water stop plug with an internal thread.
Furthermore, a mountain-shaped clamp and a nut are sequentially sleeved on the turnover screw rod from inside to outside.
The mold system for building the brick-concrete composite wall comprises a template A and a template B which are clamped at two sides of the brick-concrete composite wall to be built, and a counter-pull screw which penetrates through the template A and the template B and is used for tightening the template A and the template B, wherein the counter-pull screw is the counter-pull screw for building the brick-concrete composite wall.
A method of constructing a masonry-concrete composite wall using a mold system as described above for constructing a masonry-concrete composite wall, comprising the steps of:
the method comprises the following steps: building a template A;
step two: paving a face brick layer against the template A, and simultaneously installing brickwork joint cuttings, a turnover screw rod outside the template A and an indwelling screw rod;
step three: binding a reinforcement cage;
step four: according to working conditions, the construction method comprises the following two construction steps:
the working condition I is as follows: if the brick-concrete composite wall to be built comprises a face brick layer, connecting each face brick with a wall reinforcement cage respectively;
and a second working condition: if the brick-concrete composite wall to be built comprises two face brick layers, building a second face brick layer, installing a brick joint insert in a brick joint of the second face brick layer, and respectively connecting each face brick in the two face brick layers with a wall reinforcement cage;
step five: building a template B;
step six: and (4) installing a turnover screw rod on the outer side of the template B, screwing the counter-pulling screw rod to complete formwork support, and pouring concrete.
Compared with the prior art, the counter-pulling screw rod, the die system and the method for constructing the brick-concrete composite wall have the following beneficial effects:
according to the invention, the brick joint inserting strips capable of being inserted into the brick joints of the face brick layer are arranged in the multi-section type counter-pulling screw rods, so that the counter-pulling screw rods can penetrate through the whole brick-concrete composite wall body comprising the face brick layer and the reinforced concrete layer, the face bricks are allowed to be installed in the mould when the mould for pouring the reinforced concrete layer is supported, the bonding of the face bricks is completed while the reinforced concrete layer is poured, the whole wall body is equivalent to mortar, the face bricks in a large area can be completely bonded with the wall body, the mortar plumpness is equivalent to 100%, the bonding of the face bricks is very firm, and the face brick can be used for the occasions where the face bricks are easy to fall off, such as ceilings or building outer walls;
in the invention, the die system fixes the face brick layer, overcomes the construction limitation when an additional wall body is built as the face brick layer, and can be used for a ceiling or an external wall of a building with more than two layers on the occasion where the face brick layer cannot be built;
according to the invention, the opposite-pulling screw rod is provided with the pressing member for pressing the face brick layer, and the pressing member ensures that the face brick layer cannot be inclined by the concrete when the concrete is poured, so that the flatness of the face brick layer is ensured.
Drawings
FIG. 1 is a schematic view of a counter-pulling stud of the present invention for use in a wall having a course of bricks;
FIG. 2 is a partial enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the construction of a split bolt for a wall with two facing brick layers according to the present invention;
FIG. 4 is a schematic illustration of the compaction process of a course of tiles;
FIG. 5 is a schematic structural view of a mold for casting a wall with a course of tiles;
FIG. 6 is a schematic structural view of a mold for casting a wall with two facing brick layers;
the concrete-filled concrete slab comprises 11-a template A, 12-a template B, 2-a reinforced concrete layer, 21-a reinforcement cage, 3-a face brick layer, 31-tooth-shaped protrusions, 32-binding holes, 4-counter-pulling screws, 41-turnover screws A, 42-brickwork joint inserts, 43-compression screws, 44-internal thread sleeves, 45-retention screws, 46-turnover screws B, 47-backing plates, 48-water-stopping plugs, 49-mountain-shaped clamps and 5-positioning wires.
Detailed Description
As shown in fig. 1-3, a counter-pulling screw for constructing a brick-concrete composite wall, which is used for constructing a wall with a face brick layer 3 and a reinforced concrete layer 2 overlapped, comprises a brick joint insert strip 42 inserted in a brick joint of the face brick layer 3, a remaining screw 45 inserted in the reinforced concrete layer 2, and turnover screws positioned at two sides of the brick-concrete composite wall; the brickwork joint cutting 42, the retention screw 45 and the turnover screw are coaxially arranged and detachably connected into a whole. If the wall body has one face brick layer 3, the counter-pulling screw rod 4 which is shown in fig. 5 and comprises one brick joint insert 42 and one set of pressing components is adopted, and if the wall body has two face brick layers 3, the counter-pulling screw rod 4 which is shown in fig. 6 and comprises two brick joint inserts 42 and two sets of pressing components is adopted. The two fittings of the opposite pulling screw rod 4 are universal and can be freely assembled according to actual conditions.
Still be provided with the hold-down member that is used for compressing tightly face brick layer 3 between brickwork joint cutting 42 and the screw 45 of keeping somewhere, hold-down member includes that one end leans on the face brick layer 3 inboard surface to set up and can dismantle the hold-down screw 43 of being connected with brickwork joint cutting 42, the cover is established on hold-down screw 43 and the face leans on the backing plate 47 that face brick layer 3 inboard surface set up, and both ends respectively with hold-down screw 43 and the internal thread sleeve 44 that keeps somewhere screw 45 threaded connection. The pressing member is used for preventing the face brick layer 3 from moving around when concrete is poured, and can also play a role in preventing water leakage. The inner diameters of both ends of the female screw sleeve 44 are selected according to the diameters of the hold-down screw 43 and the hold-down screw 45, and may be different.
As shown in fig. 5-6, a mold system for building a brick-concrete composite wall includes a form a11 and a form B12 clamped on both sides of the brick-concrete composite wall to be built, and a counter-pull screw 4 disposed through the form a11 and the form B12 and used for tightening the form a11 and the form B12, wherein the counter-pull screw 4 is the above-mentioned one for building the brick-concrete composite wall.
The mould system also comprises a positioning wire 5, wherein the positioning wire 5 is a metal wire resistant to cement corrosion, and is formed by arranging binding holes 32 on each face brick of the face brick layer 3 and binding and connecting the positioning wire 5 penetrating through the binding holes 32 with the reinforcement cage 21 in the reinforced concrete layer 2. The 5 effects of locating wire prevent firstly that reinforced concrete layer 2 from being destroyed the back brick and dropping, secondly prevent that the face brick is washed askewly by the concrete when pouring.
The brick-concrete composite wall to be built comprises a reinforced concrete layer 2 and a face brick layer 3 adhered to one or two surfaces of the reinforced concrete layer 2.
The brick-concrete composite wall built by adopting the mould system for building the brick-concrete composite wall comprises the following steps:
the method comprises the following steps: building a template A11; the template A11 is provided with a wooden back edge and is hooped with a double steel pipe;
step two: paving the brick layer 3 and installing the split screw 4 as follows:
step 2.1: laying the tiles against the form a11 and installing the brickwork joint slips 42 in the brickwork joints at the same time; in the embodiment, the brick joint inserting strip 42 is a spring steel strip with two ends respectively extending out of the face brick layer 3 so as to be conveniently connected with other parts;
step 2.2: installing a turnover screw A41, a backing plate 47 and a compression screw 43, wherein one end of the brickwork joint insert strip 42 is inserted into the turnover screw A41 and locked by a pin, and the other end is inserted into the compression screw 43 and locked by a pin;
step 2.3: mounting a mountain-shaped clamp and a nut on an epicyclic screw A41, and then mounting an internal thread sleeve 44 on a compression screw 43;
step 2.4: simultaneously, the nut on the internal thread sleeve 44 and the revolving screw A41 is screwed to flatten the face brick layer 3 laid against the template A11;
step 2.5: installing a retention screw 45;
step three: binding a reinforcement cage 21;
step four: according to working conditions, the method comprises the following two specific steps:
the working condition I is as follows: as shown in fig. 5, if the brick-concrete composite wall to be built comprises a face brick layer 3, a water-stopping plug 48 with an internal thread is installed at the free end of the remaining screw 45 by using the counter-pulling screw 4 shown in fig. 1; then binding each face brick to a reinforcement cage 21; the water stop plug 48 is the same as that in the three-section water stop screw.
Working conditions are as follows: as shown in fig. 6, if the brick-concrete composite wall to be built contains two face brick layers 3, the counter-pulling screw rod 4 shown in fig. 3 is used, firstly, the face bricks in the built face brick layer 3 are connected to the reinforcement cage 21, then the second set of pressing members are installed at the free end of the remaining screw rod 45, then the second face brick layer 3 is laid, the face bricks are paved while binding the face bricks to the reinforcement cage 21 by the positioning wires 5, in addition, the brick joint inserting strips 42 are installed in the brick joints of the second face brick layer 3, the brick joint inserting strips 42 are inserted into the pressing screw rods 43 of the second set of pressing members, and the locking is carried out by the pins.
Step five: building a template B12;
step six: and (3) completing formwork support and concrete pouring, which comprises the following steps:
step 6.1: as shown in fig. 5, if the brick-concrete composite wall to be built comprises a face brick layer 3, a water-stopping plug 48 is used for connecting a turnover screw B46 with an indwelling screw 45; as shown in fig. 6, if the brick-concrete composite wall to be built comprises two face brick layers 3, the second brick joint insert 42 is inserted into the turnover screw B46 and then locked by the pin;
step 6.2: mounting a mountain-shaped clamp and a nut on the turnover screw B46, and then screwing;
step 6.3: and (5) pouring concrete.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a to drawing screw rod for building brick mixes composite wall for build the wall body of face brick layer (3) and reinforced concrete layer (2) coincide, its characterized in that: the brick joint inserting strip comprises a brick joint inserting strip (42) inserted into a brick joint of a face brick layer (3), a remaining screw rod (45) inserted into a reinforced concrete layer (2), and turnover screw rods positioned on two sides of a brick-concrete composite wall body; the brickwork joint inserting strip (42), the retention screw rod (45) and the turnover screw rod are coaxially arranged and detachably connected into a whole;
a pressing component for pressing the face brick layer (3) is arranged between the brick joint inserting strip (42) and the remaining screw rod (45);
the pressing component comprises a pressing screw rod (43) with one end attached to the inner side surface of the face brick layer (3) and detachably connected with the brickwork joint insert (42), a base plate (47) sleeved on the pressing screw rod (43) and with the surface attached to the inner side surface of the face brick layer (3), and an internal thread sleeve (44) with two ends respectively in threaded connection with the pressing screw rod (43) and the retention screw rod (45);
the face brick layer (3) is arranged on the inner side of the template by clinging to the template of the reinforced concrete layer (2);
in the pressing component, a face brick layer (3) laid by the template is flattened by simultaneously screwing the internal thread sleeve (44) and the nut on the turnover screw rod.
2. The counter-pulling screw for constructing a brick-concrete composite wall according to claim 1, characterized in that: the brick-concrete composite wall comprises a face brick layer (3) and a reinforced concrete layer (2) clamped between the face brick layer (3), wherein the turnover screw comprises a turnover screw A (41) positioned on the outer side of the face brick layer (3) and a turnover screw B (46) positioned on the outer side of the reinforced concrete layer (2), and is formed by sequentially connecting four sections of the turnover screw A (41), a brick joint insert (42), a retention screw (45) and a turnover screw B (46).
3. The counter-pulling screw for constructing a brick-concrete composite wall according to claim 1, characterized in that: brick mixes composite wall body includes two face brick layers (3) and presss from both sides a reinforced concrete layer (2) between face brick layer (3), the turnover screw rod is including turnover screw rod A (41) and turnover screw rod B (46) that are located two face brick layers (3) outside respectively to by turnover screw rod A (41), brickwork joint cutting (42), keep somewhere screw rod (45), brickwork joint cutting (42) and turnover screw rod B (46) five sections connect gradually and form.
4. The counter-pulling screw for constructing a brick-concrete composite wall according to claim 1, characterized in that: the brick joint cutting (42) both ends extend to outside the face brick layer (3) respectively, brick joint cutting (42) one end is inserted and is passed through the pin locking behind the turnover screw rod, and the other end inserts and passes through the pin locking behind compression screw (43).
5. The counter-pulling screw for constructing a brick-concrete composite wall according to claim 1, characterized in that: the turnover screw B (46) is detachably connected with the retention screw (45) through a water stop plug (48) with internal threads.
6. The counter-pulling screw for constructing a brick-concrete composite wall according to claim 1, characterized in that: the turnover screw rod is sequentially sleeved with a mountain-shaped clamp (49) and a nut from inside to outside.
7. The utility model provides a mould system for building brick mixes composite wall body which characterized in that: the brick-concrete composite wall comprises a formwork A (11) and a formwork B (12) which are clamped at two sides of the brick-concrete composite wall to be built, and a counter-pulling screw rod (4) which is arranged by penetrating through the formwork A (11) and the formwork B (12) and is used for tightening the formwork A (11) and the formwork B (12), wherein the counter-pulling screw rod (4) is used for building the brick-concrete composite wall according to any one of claims 1-6.
8. A method for building a brick-concrete composite wall is characterized in that: use of a mould system for building a masonry-concrete composite wall according to claim 7 and comprising the following steps:
the method comprises the following steps: building a template A (11);
step two: paving a face brick layer (3) against the template A (11), and simultaneously installing a brickwork joint cutting (42), a turnover screw rod on the outer side of the template A (11) and an indwelling screw rod (45);
step three: binding a reinforcement cage (21);
step four: according to working conditions, the construction method comprises the following two construction steps:
the working condition I is as follows: if the brick-concrete composite wall to be built comprises a face brick layer (3), connecting each face brick with a wall reinforcement cage (21) respectively;
working conditions are as follows: if the brick-concrete composite wall to be built comprises two face brick layers (3), building a second face brick layer (3), installing a brick joint inserting strip (42) in a brick joint of the second face brick layer (3), and respectively connecting each face brick in the two face brick layers (3) with a wall reinforcement cage (21);
step five: building a template B (12);
step six: and (3) installing a turnover screw rod on the outer side of the template B (12), screwing the counter-pull screw rod (4) to complete formwork support, and pouring concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011428958.2A CN112647705B (en) | 2020-12-09 | 2020-12-09 | Opposite-pulling screw rod for building brick-concrete composite wall, mold system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011428958.2A CN112647705B (en) | 2020-12-09 | 2020-12-09 | Opposite-pulling screw rod for building brick-concrete composite wall, mold system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112647705A CN112647705A (en) | 2021-04-13 |
| CN112647705B true CN112647705B (en) | 2022-06-24 |
Family
ID=75350453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011428958.2A Active CN112647705B (en) | 2020-12-09 | 2020-12-09 | Opposite-pulling screw rod for building brick-concrete composite wall, mold system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112647705B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375809A (en) * | 1992-07-01 | 1994-12-27 | Wallace I. Stenzel | Assembly for forming a poured concrete wall construction |
| JP2004036112A (en) * | 2002-07-01 | 2004-02-05 | Meidensha Corp | Concrete form holding device and method of forming concrete structure |
| CN103397658B (en) * | 2013-08-13 | 2015-06-10 | 宁波建工股份有限公司 | Construction method of single-side support-formwork system backing on brick mixing retaining wall |
| CN103669829A (en) * | 2013-12-11 | 2014-03-26 | 大连市甘井子区高强标准件厂 | Heat preservation connecting structure of bare concrete wall |
| CN205875736U (en) * | 2016-08-16 | 2017-01-11 | 上海嘉实（集团）有限公司 | Sectional type shear force wall is to drawing sealing screw |
| CN107060321A (en) * | 2017-03-21 | 2017-08-18 | 河南太阳伞节能科技股份有限公司 | The construction and engineering method of frame-shear structure exterior wall application fabricated construction self-heat conserving batten |
-
2020
- 2020-12-09 CN CN202011428958.2A patent/CN112647705B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112647705A (en) | 2021-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210238851U (en) | Prefabricated wallboard convenient to installation | |
| CN106760535A (en) | One kind exempts from plastering construction method using aluminum alloy mould plate casting concrete interior wall | |
| CN112681574B (en) | Brick-concrete composite wall and construction method thereof | |
| CN112647705B (en) | Opposite-pulling screw rod for building brick-concrete composite wall, mold system and method | |
| CN210239240U (en) | Novel assembled sentry box of dry-type connection | |
| CN216952042U (en) | Improve waterproof construction's of engineering kitchen guarding component | |
| CN110056148A (en) | A kind of assembled cladding mounting structure of small dimension ceramic tile | |
| CN110905053A (en) | Construction method for indoor drainage pipeline penetrating through floor slab | |
| CN115534095A (en) | Assembled counter-beating prefabricated part and production process thereof | |
| US20220220733A1 (en) | A modular structural system and construction method thereof | |
| CN214169600U (en) | Laminated floor slab | |
| CN213682533U (en) | Bonding anchor bolt, building outer wall structure and building outer wall renovate structure | |
| CN215330820U (en) | Heat preservation and decoration integrated floor slab | |
| CN210563409U (en) | Face wall and hang hole construction structures | |
| CN210421734U (en) | Mounting structure is hung futilely to assembled of small dimension ceramic tile | |
| CN111549914A (en) | Construction structure and method for heat-insulating wall | |
| CN218881315U (en) | Multifunctional inverted-beating prefabricated member capable of being connected with back and assembly structure thereof | |
| CA2581604C (en) | Exterior wall structure of a building | |
| CN218911642U (en) | Sanitary installation structure fixed through inner core | |
| CN2536673Y (en) | Inserting bolt for external thermal insulative system of in-situcasting wall | |
| CN217759382U (en) | Heat preservation moulding mounting structure and wall structure that use on heat preservation and structure integration building | |
| CN219690953U (en) | Integrated integrated decorative external wall panel | |
| CN219548070U (en) | Assembled ceramic plate and gypsum pouring composite decoration integrated wall | |
| CN219528070U (en) | Simple backing plate of glass curtain wall | |
| CN215519327U (en) | Rear-mounted bolt combined integral wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |