CN209854976U - Assembled heat preservation brickwork wall - Google Patents
Assembled heat preservation brickwork wall Download PDFInfo
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- CN209854976U CN209854976U CN201920522534.9U CN201920522534U CN209854976U CN 209854976 U CN209854976 U CN 209854976U CN 201920522534 U CN201920522534 U CN 201920522534U CN 209854976 U CN209854976 U CN 209854976U
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- partition wall
- prefabricated partition
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Abstract
The utility model provides an assembled heat preservation brickwork wall, includes the prefabricated partition wall that is formed by the building of heat preservation brickwork group, be equipped with horizontal reinforcement net piece, vertical reinforcing bar, equipment pipeline and built-in fitting in the prefabricated partition wall, vertical reinforcing bar with horizontal reinforcement net piece ligature, horizontal reinforcement net piece both ends are stretched out prefabricated partition wall, vertical reinforcing bar upper end is stretched out prefabricated partition wall and is connected rings, prefabricated partition wall tip forms the arc inner concave surface of being convenient for with the constructional column effective connection of job site. The utility model also provides a manufacturing method of assembled heat preservation brickwork wall. The utility model discloses can utilize standardized mould to carry out batch production operation, build into the wall body to the on-the-spot hoist and mount of building site at mill by laying bricks or stones, practice thrift the cost widely, thermal insulation performance and structural basis once only construct the realization, have avoided the maintenance problem in the future simultaneously, are the effective replenishment of assembled structure system, more do benefit to the assembly that realizes the brickwork building, satisfy green's requirement simultaneously.
Description
Technical Field
The utility model relates to a building field especially relates to the construction technology of building wall, especially an assembled heat preservation brickwork wall.
Background
In order to further realize the industrialization of buildings, reduce the interference to the environment and improve the working environment of construction workers, the governments are currently vigorously developing fabricated buildings. However, the current prefabricated buildings are low in standardization, and there are many problems to be solved.
Current fabricated structures include fabricated concrete structures, fabricated steel structures, fabricated wood structures, fabricated masonry structures, and the like. The prefabricated concrete structure causes low repeated utilization rate of the template, high construction cost, complex connection nodes and the like. And the maintenance cost of later-period use is high due to the corrosion prevention problem of the assembled steel structure and the fire prevention problem of the assembled wood structure. The assembled heat-insulation masonry structure has the problems that the manufacturing efficiency of the wall is low, the connection effectiveness of the wall and the cast-in-place concrete member is not guaranteed, the wall piece is complex to hoist, and the like. The assembled masonry structure is subjected to factory operation through a standardized die, a wall body is built in a factory, and the assembled masonry structure is hoisted to a site of a construction site, so that the problems of building efficiency of the factory, overall safety of hoisting and the like need to be solved.
Therefore, how to increase the standardization of the fabricated structure, reduce the construction and maintenance costs thereof, and improve the reliability thereof is a problem that those skilled in the art have attempted to solve.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is how to improve the standardization level of assembled structure, reduce its structure and maintenance cost, improve its reliability.
In order to solve the technical problem, the technical scheme of the utility model provide an assembled heat preservation brickwork wall, its characterized in that: include the prefabricated partition wall that is formed by the building block group that keeps warm, be equipped with horizontal reinforcement net piece, vertical reinforcing bar, equipment pipeline and built-in fitting in the prefabricated partition wall, vertical reinforcing bar with horizontal reinforcement net piece ligature, horizontal reinforcement net piece both ends are stretched out prefabricated partition wall, vertical reinforcing bar upper end is stretched out prefabricated partition wall connects rings, prefabricated partition wall tip forms the arc inner concave surface of being convenient for with the constructional column effective connection of job site.
Preferably, the insulation block includes inside and outside wall, the upper and lower edge of inside and outside wall all is equipped with the bayonet socket, inside and outside wall passes through the intermediate junction body and connects, be equipped with on the intermediate junction body and be used for the location horizontal rib of horizontal reinforcing bar net piece, be equipped with fore-and-aft middle insulation board in the intermediate junction body and insert chamber and vertical hole, the bottom of intermediate junction body forms horizontal groove.
More preferably, one layer of horizontal reinforcing mesh is laid every 2-3 sheets of the heat-insulation building blocks, and the length of two ends of each horizontal reinforcing mesh extending out of the end part of the prefabricated wall meets the anchoring length of the reinforcing steel bars.
More preferably, the vertical holes of the heat-insulating building blocks are vertically communicated.
Furthermore, the vertical steel bars are arranged in the vertical holes of the hoisting positions.
Furthermore, the equipment pipeline and the embedded part are arranged in the vertical hole or the horizontal groove.
Preferably, the depth of the arc-shaped concave surface recessed into the prefabricated panel wall is 60-100 mm.
The manufacturing method of the utility model is as follows:
the method comprises the following steps: leveling the operation surface by using cement mortar base mortar, covering an isolation layer on the leveling layer, setting mortar on the isolation layer by using cement mortar, and then laying a horizontal reinforcing steel bar net piece, wherein the position of the horizontal reinforcing steel bar net piece corresponds to the rib in the heat preservation building block;
placing the first skin insulation block to enable ribs inside the insulation block to correspond to the horizontal reinforcing mesh sheets; the upper and lower skins of the heat-insulation building block are in staggered joint, the vertical hole is communicated up and down, the upper and lower skin bayonet of the heat-insulation building block are aligned and clamped firmly, the middle heat-insulation board is inserted into the middle heat-insulation board insertion cavity, and the first skin heat-insulation building block is poured under the bayonet by cement mortar;
laying a layer of horizontal steel bar net sheets every 2-3 insulation blocks, wherein the length of two ends of each horizontal steel bar net sheet extending out of the end part of the wall body meets the anchoring length of the steel bars; vertical steel bars are placed in vertical holes of the heat insulation building blocks at two ends of the wall body according to the position of lifting the wall, and the vertical steel bars are bound with the horizontal steel bar net piece;
step four, pre-burying an equipment pipeline and a pre-buried part along the vertical hole or the horizontal groove, and arranging a pre-buried screw at the joint of the vertical joints of the two heat preservation building blocks;
plugging two ends of the wall body by using a plugging clamp;
grouting hole-filling slurry, vibrating to make the hole-filling slurry flow vertically and horizontally, and ensuring compact grouting;
welding a hanging ring at the end part of the vertical steel bar extending out of the top of the wall body, and hoisting by using a hoisting tool; after the concrete is hoisted in place, the constructional column of the concrete is cast in place, the wall body is connected with the constructional column into a whole through the arc-shaped inner concave surface at the end part and the horizontal reinforcing mesh, a temporary support is arranged in the construction period, and the temporary support is connected with the wall body through the embedded screw.
Preferably, in the second step, the first skin insulation building block is poured by cement mortar to a position 50 mm-60 mm below the bayonet.
Preferably, in the fifth step, the plugging fixture comprises an arc-shaped mold and metal fixtures, the arc-shaped mold is longitudinally arranged, and a plurality of the metal fixtures are uniformly arranged on the arc-shaped mold along the height direction.
Compared with the prior art, the utility model provides an assembled heat preservation brickwork wall has following beneficial effect:
(1) the vertical and horizontal holes of the building block are combined, reinforcing steel bars are embedded in the holes, hoisting is achieved, the equipment pipeline and the temporary fixed embedded part are arranged, and the pipeline is embedded simply and is easy to operate.
(2) The characteristics of the building blocks are combined, the special plugging clamp is adopted, slurry leakage at the end part of the building block wall is avoided, a concave surface for effectively combining the end part of the wall body and the cast-in-place concrete constructional column is formed, the masonry of the concrete constructional column is avoided, the building block wall is assembled and effectively combined with the cast-in-place concrete constructional column, and the anti-seismic performance is good.
(3) Compare with precast concrete sandwich wall, the utility model discloses use standard's mould, standard block group is built by laying bricks or stones, builds into the wall body at the mill and hoists to the site hoist and mount, has solved the problem that precast concrete wall mould reuse rate is low, the cost is high. Meanwhile, the steel bar consumption of the wall body is greatly reduced, and the production cost is low.
(4) The building blocks can be made of building wastes and industrial wastes, so that the energy is saved, the emission is reduced, the heat preservation and the structure are completed at one time, and the safety performance is good.
Drawings
Fig. 1 is a schematic view of an assembled heat-insulating masonry wall structure provided in this embodiment;
FIG. 2 is a schematic structural diagram of an insulation block;
fig. 3 is a schematic position diagram of an embedded screw;
FIG. 4 is a schematic view of the prefabricated wall sections connected to the structural columns;
fig. 5 is a schematic view of a plugging fixture.
Detailed Description
Fig. 1 is the schematic diagram of assembled heat preservation masonry wall structure that this embodiment provided, assembled heat preservation masonry wall include the prefabricated wall that forms by insulation block group at the mill, horizontal reinforcing bar net piece 1, vertical reinforcement 9, equipment pipeline and built-in fitting 3 etc. in the prefabricated wall, prefabricated wall end forms arc inner concave surface 2, hoists to the job site, and is connected into a whole with on-the-spot constructional column 17 is effective, as shown in fig. 4.
Referring to fig. 2, two transverse ribs 16 are arranged in the heat-insulating block, bayonets 18 are arranged on the upper edge and the lower edge of the inner side wall and the lower edge of the outer side wall of the heat-insulating block, a longitudinal middle heat-insulating plate insertion cavity 10 and a vertical hole 11 are arranged in the heat-insulating block, and a horizontal groove 12 is formed at the bottom of the heat-insulating block.
Referring to fig. 3, a pre-buried screw 7 is arranged at the joint of the vertical joints of the two heat-insulating blocks.
The construction method of the assembled heat-insulation masonry wall comprises the following steps:
the method comprises the following steps: the construction of the heat-insulation masonry wall needs to be carried out on a flat operating platform, generally, 1:2 cement mortar base mortar is used for leveling an operating surface, an isolation layer is covered on a leveling layer, then 1:2 cement mortar with the thickness of 20mm is used for base mortar, a prefabricated horizontal reinforcing steel bar net piece 1 is laid, the diameter of the horizontal reinforcing steel bar net piece 1 at the bottom layer generally adopts 8 mm-12 mm, and the position of the horizontal reinforcing steel bar net piece corresponds to two ribs 16 in the heat-insulation masonry block.
And step two, placing a first skin insulation block, wherein two ribs 16 in the insulation block correspond to the horizontal reinforcing mesh sheet 1 at the bottom layer, the upper skin and the lower skin of the insulation block are in staggered joint and overlapped, the vertical hole 11 is vertically communicated, the bayonet 18 is aligned and clamped firmly, the middle insulation board 15 is inserted, and the first skin insulation block is poured by cement mortar to a position 50-60 mm below the bayonet 18.
And step three, arranging an upper heat insulation block in the same way, laying horizontal reinforcing mesh sheets 1 at intervals of 2-3 heat insulation blocks, wherein the length of two ends of each horizontal reinforcing mesh sheet 1 extending out of the end part of the block wall meets the anchoring length of the reinforcing steel bar. The horizontal reinforcing mesh 1 is placed on the ribs 16 of the heat insulation building blocks, vertical reinforcing steel bars 9 are placed in the vertical holes 11 of the heat insulation building blocks at the two ends of the wall body according to the hoisting position of the wall, and the vertical reinforcing steel bars 9 are bound with the horizontal reinforcing mesh 1.
And fourthly, combining the vertical hole 11 and the horizontal groove 12 of the heat-insulating block, pre-burying the equipment pipeline, the groove and the pre-buried part 3 along the vertical hole 11 or the horizontal groove 12 according to design requirements, wherein the pre-buried part comprises a temporary supporting pre-buried part during wall construction, and the position of the pre-buried screw 7 is required to be positioned at the joint of the vertical joints of the two heat-insulating blocks according to the design of the pre-buried screw 7, as shown in fig. 2.
And step five, before grouting the grouting slurry 5, plugging the two ends of the wall body by using a special plugging clamp 8 to prevent the grouting slurry 5 from overflowing from the two ends. As shown in fig. 5, the special plugging fixture 8 is composed of an arc-shaped mold 13 and metal fixtures 14, the arc-shaped mold 13 is longitudinally arranged, and a plurality of metal fixtures 14 are uniformly arranged on the arc-shaped mold 13 along the height direction.
In order to ensure the effective connection of the wall body and the cast-in-place constructional column, except that the horizontal reinforcing steel bar pre-net piece 1 leaves enough length to meet the anchoring requirement, arc-shaped concave surfaces 2 are formed at two ends of the wall body and are used for being effectively combined with the constructional column concrete.
And step six, grouting the grouting hole slurry 5, vibrating to prevent the intermediate heat-insulating plate 15 from floating in the vibrating process, and vibrating to enable the grouting hole slurry 5 to flow vertically and horizontally to ensure compact grouting.
And step seven, according to the design hoisting requirement, welding a hoisting ring 4 at the end part of the vertical steel bar 9 extending out of the top of the wall body, and hoisting by using a hoisting tool. After the concrete constructional column is hoisted in place, the concrete constructional column is cast in place and spliced, the wall body is connected with a constructional column 17 into a whole through the arc-shaped inner concave surface 2 at the end part and the horizontal reinforcing mesh sheet 1, as shown in fig. 3, a temporary fixing measure needs to be arranged in the period, and the temporary support is connected with the wall body through the embedded screw 7.
Specifically, arc-shaped concave surfaces 2 are formed at two ends of the wall body and are recessed into the plane of the outer side end by 60-100 mm.
The utility model discloses according to insulation block's characteristics, combine building block bayonet socket, vertical hole and horizontal groove, set up pre-buried. The arc-shaped concave surface on the side surface of the building block can be tightly meshed with the cast-in-place concrete constructional column to form a whole, and a horse tooth is not needed to be arranged for rubbing. Because the vertical hole and the horizontal groove of the building block are communicated, the embedded hoisting steel bars can be placed in combination with the vertical hole of the building block, so that the wall body is hoisted in place.
The utility model discloses can utilize standardized mould to carry out batch production operation, build into the wall body to the on-the-spot hoist and mount of building site at mill by laying bricks or stones, practice thrift the cost widely, thermal insulation performance and structural basis once only construction are accomplished, have avoided the maintenance problem in the future simultaneously, are the effective replenishment of assembled structure system, more do benefit to the assembly that realizes the brickwork building, satisfy green's requirement simultaneously.
The assembled heat preservation brickwork wall that this embodiment provided is applicable to the bearing wall or the infilled wall of building, can raise the efficiency, and reduce cost alleviates intensity of labour, can improve comprehensive economic benefits, promotes comprehensive energy-conserving effect. The building wall material is consistent with the basic national policy of energy conservation, green and environmental protection of buildings advocated by China, and is the development direction of future building wall materials.
It should be understood that the terms of orientation of up, down, left, right, front, back, top, bottom, etc., referred to or may be referred to in this specification, are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed accordingly depending on the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
The foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the present invention in any way and in any way, and it should be understood that modifications and additions may be made by those skilled in the art without departing from the method of the present invention, and such modifications and additions are also considered to be within the scope of the present invention. Those skilled in the art can make various changes, modifications and evolutions equivalent to those made by the above-disclosed technical content without departing from the spirit and scope of the present invention, and all such changes, modifications and evolutions are equivalent embodiments of the present invention; meanwhile, any changes, modifications and evolutions of equivalent changes to the above embodiments according to the actual technology of the present invention are also within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an assembled heat preservation brickwork wall which characterized in that: include the prefabricated partition wall that forms by the building block group that keeps warm, be equipped with horizontal reinforcement net piece (1), vertical reinforcement (9), equipment pipeline and built-in fitting (3) in the prefabricated partition wall, vertical reinforcement (9) with horizontal reinforcement net piece (1) ligature, horizontal reinforcement net piece (1) both ends are stretched out prefabricated partition wall, vertical reinforcement (9) upper end is stretched out prefabricated partition wall and is connected rings (4), prefabricated partition wall tip forms arc inner concave surface (2) of being convenient for with constructional column (17) effective connection of job site.
2. The fabricated insulated masonry wall of claim 1, wherein: the insulation block includes inside and outside wall, the upper and lower edge of inside and outside wall all is equipped with bayonet socket (18), inside and outside wall passes through the intermediate junction body and connects, be equipped with on the intermediate junction body and be used for the location horizontal rib (16) of horizontal reinforcing bar net piece (1), be equipped with fore-and-aft middle heated board in the intermediate junction body and insert chamber (10) and vertical hole (11), the bottom of intermediate junction body forms horizontal groove (12).
3. The fabricated insulated masonry wall of claim 2, wherein: one layer of horizontal steel bar net piece (1) is laid every 2-3 insulation blocks, and the length of the two ends of the horizontal steel bar net piece (1) extending out of the end part of the prefabricated wall panel meets the anchoring length of the steel bars.
4. The fabricated insulated masonry wall of claim 2, wherein: the vertical holes (11) of the heat-insulation building blocks are vertically communicated.
5. The fabricated insulated masonry wall of claim 4, wherein: the vertical steel bars (9) are arranged in the vertical holes (11) at the lifting positions.
6. The fabricated insulated masonry wall of claim 4, wherein: the equipment pipeline and the embedded part (3) are arranged in the vertical hole (11) or the horizontal groove (12).
7. The fabricated insulated masonry wall of claim 1, wherein: the depth of the arc-shaped concave surface (2) recessed into the prefabricated panel wall is 60-100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522534.9U CN209854976U (en) | 2019-04-17 | 2019-04-17 | Assembled heat preservation brickwork wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522534.9U CN209854976U (en) | 2019-04-17 | 2019-04-17 | Assembled heat preservation brickwork wall |
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| CN209854976U true CN209854976U (en) | 2019-12-27 |
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| CN201920522534.9U Active CN209854976U (en) | 2019-04-17 | 2019-04-17 | Assembled heat preservation brickwork wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914644A (en) * | 2019-04-17 | 2019-06-21 | 上海市房屋建筑设计院有限公司 | A kind of assembled heat insulation masonry wall and preparation method thereof |
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2019
- 2019-04-17 CN CN201920522534.9U patent/CN209854976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914644A (en) * | 2019-04-17 | 2019-06-21 | 上海市房屋建筑设计院有限公司 | A kind of assembled heat insulation masonry wall and preparation method thereof |
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