CN114457934A - Construction method of composite wall body of building - Google Patents
Construction method of composite wall body of building Download PDFInfo
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- CN114457934A CN114457934A CN202210165234.6A CN202210165234A CN114457934A CN 114457934 A CN114457934 A CN 114457934A CN 202210165234 A CN202210165234 A CN 202210165234A CN 114457934 A CN114457934 A CN 114457934A
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- wall
- clear water
- building
- decorative wall
- water decorative
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 3
- 238000010422 painting Methods 0.000 claims abstract description 3
- 239000011449 brick Substances 0.000 claims description 33
- 239000004570 mortar (masonry) Substances 0.000 claims description 10
- 238000005034 decoration Methods 0.000 claims description 6
- 238000005246 galvanizing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000004513 sizing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
- 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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
-
- 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
- E04D13/158—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs
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- 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
-
- 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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of wall construction, in particular to a construction method of a composite wall of a building, which comprises the following steps: typesetting the clear water decorative wall, namely dividing the clear water decorative wall to be constructed into a plurality of sub clear water decorative walls to be constructed; the upper eave and the lower eave of each sub-clear water decorative wall to be constructed are provided with outer cornices, and the outer cornices are integrally cast with the floor slab and the beam; building an embedded wall on the beam; checking the size of the clear water decorative wall to be constructed; building a decorative clear water decorative wall between the upper and lower adjacent outer eaves from bottom to top; finally, monitoring the humidity of the clear water decorative wall, and painting a waterproof layer on the outer side of the clear water decorative wall after the clear water decorative wall is qualified; the method effectively ensures the integrity of the embedded wall and the clear water decorative wall by arranging the outer cornice, thereby improving the integral stability of the outer wall system; the method can be used for constructing the sub-clear water decorative wall at the same time, so that the construction period can be greatly shortened, and the construction cost can be effectively saved.
Description
Technical Field
The invention relates to the technical field of wall construction, in particular to a construction method of a composite wall of a building.
Background
In the construction of an outer wall system, the construction is generally carried out from inside to outside in sequence: the embedded wall is built first, and then the clear water decoration wall is built. When the area of the clear water decorative wall is too large, the clear water decorative wall and the block wall are tied, but the integrity between the clear water decorative wall and the block wall is poor due to the fact that the self weight of the clear water decorative wall is large, and the stability of the wall body is not easy to guarantee; meanwhile, as the bare decorative wall is too large in area and too high in height, and the bare bricks at the bottom are stressed greatly, the bare decorative wall is easy to crack and deform, and even collapses seriously, and the safety cannot be guaranteed well.
Disclosure of Invention
The invention aims to solve the problems, and provides a construction method of a composite wall body of a building, which can avoid the problems of cracking, deformation and the like of a clear water decorative wall.
The invention solves the problems and adopts the technical scheme that:
a construction method of a composite wall of a building comprises the following steps:
s1, clear water decoration wall typesetting: typesetting the clear water decorative wall to be constructed, and dividing the clear water decorative wall to be constructed into a plurality of sub clear water decorative walls to be constructed;
s2, pouring an outer overhanging eave: the upper eaves and the lower eaves of the sub-clear water decorative wall to be constructed on more than two layers of the building main body are provided with outer cornices, and the outer cornices, the floor slab and the beam are integrally cast;
s3, constructing the embedded wall: building an embedded wall on the floor slab at the inner side of the outer cornice;
s4, checking the size of the clear water decorative wall to be constructed: performing inner embedded wall line snapping, re-sizing and checking the area between the upper and lower adjacent outer cornices, checking whether the number of the fair-faced bricks contained in the height difference between the adjacent outer cornices is an integer, and performing plastering treatment if the number of the fair-faced bricks contained in the height difference between the adjacent outer cornices is not an integer, so that the number of the fair-faced bricks contained in the height difference between the adjacent outer cornices after the plastering thickness is reduced is an integer;
s5, building the sub-clear water decorative wall: building a sub-decorative clear water decorative wall between the upper and lower adjacent outer overhanging eaves from bottom to top, and hooking the outer sub-decorative clear water decorative wall and the inner embedded wall through a wall pulling piece;
s6, waterproof construction: and monitoring the humidity of the clear water decorative wall, and painting a waterproof layer on the outer side of the clear water decorative wall after the clear water decorative wall is qualified.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
the method effectively ensures the integrity of the embedded wall and the clear water decorative wall by arranging the outer cornice, thereby improving the integral stability of the outer wall system; the method can be used for constructing the sub-clear water decorative wall at the same time, so that the construction period can be greatly shortened, and the construction cost can be effectively saved.
Preferably, the invention further comprises:
in step S1, the height of each sub-clear water decorative wall to be constructed is less than 3.5 m; the conditions that the child clear water decorative wall is too high, the force of the bottom clear water brick is large, and the fracture, the deformation and the like are generated are prevented.
The width of the outer overhanging eave is 100mm-200mm, and the height is 100mm-200 mm; avoid influencing daylighting between each floor, and can provide stable support nature to clear water decorative wall.
Before the step S5, a waterproof roll material layer is paved and adhered on the upper side of the outer cornice; the waterproof performance of the constructed outer wall system is ensured.
Step S5 specifically includes: building a sub-clear water decorative wall between the upper and lower adjacent outer overhanging eaves from bottom to top, arranging hot galvanizing pull pieces in a quincunx shape at preset drawing distances in the transverse and longitudinal directions during building, and hooking the hot galvanizing pull pieces in mortar joints of the clear water decorative wall and the inner embedded wall; the integrity of the clear water decorative wall and the embedded wall is ensured.
The preset drawknot distance is 1m-1.8 m; the quality of the drawknot is ensured.
Drawings
FIG. 1 is a schematic diagram of a composition structure of a clear water decorative wall according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a side surface of a composite wall of the building according to the embodiment of the present invention;
FIG. 3 is a schematic side view of another embodiment of the present invention;
fig. 4 is a schematic partial structure view of the composite wall of the building according to the embodiment of the invention.
In the figure: 1. outer cornice; 101. waterproof coiled materials; 2. decorating the wall with clear water; 201. performing clear water decoration; 3. embedding a wall; 4. a floor slab; 5. pulling the wall piece; 6. a beam.
Detailed Description
The invention will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the invention.
As shown in fig. 1 to 4, a construction method of a composite wall of a building includes the following steps:
s1, clear water decoration of the wall 2 typesetting: the clear water decorative wall 2 to be constructed is typeset, and the clear water decorative wall 2 to be constructed is divided into a plurality of sub clear water decorative walls 201 to be constructed. During typesetting, the opening of the window and the door is also considered to be a whole piece of the ganged brick, and the number of the skin of the sub-ganged decorative wall 201 to be constructed, which can contain the ganged brick, is also an integer. Wherein, the height of each sub-clear water decorative wall 201 to be constructed is less than 3.5 m.
S2, pouring an outer cornice 1: the upper eave and the lower eave of each sub-clear water decorative wall 201 to be constructed on more than two layers of the building structure main body are provided with the outer cornice 1, and the outer cornice 1, the floor slab 4 and the beam are integrally poured. The width and the height of the outer cornice 1 are both 150 mm.
As shown in fig. 2 and 3, when the thickness of the outer cornice 1 is consistent with that of the floor slab 4, the outer cornice extends outwards along the floor slab 4; the outer cornice 1 extends outwards along the beam 6 when the thickness is consistent with that of the beam.
S3, constructing the embedded wall 3: an embedded wall 3 is built on the floor slab 4 at the inner side of the outer cornice 1;
s4, checking the wall size of the son to be constructed and the clear water decoration 201: and (3) performing inner embedded wall line snapping, re-sizing and checking the area between the upper and lower adjacent outer cornices 1, checking whether the number of the fair-faced bricks contained by the height difference between the adjacent outer cornices 1 is an integer, and if not, performing plastering treatment to enable the number of the fair-faced bricks contained by the height difference between the adjacent outer cornices to reduce the plastering thickness to be an integer.
And meanwhile, checking the plain bricks: and (4) carrying out on-site inspection on the finished decorative ganged brick, and inspecting the delivery qualification certificate of the finished decorative ganged brick, a material inspection report (weather resistance, water absorption, saturation coefficient and the like) and whether the ganged brick is collided and abraded in the transportation process. After the plain brick is put on the ground, soaking inspection is carried out to prevent unburned lime in the brick and further prevent the strength of the brick from reducing.
S5, building the sub-clear water decorative wall 201: before masonry, the outer wall surface of the inner embedded wall 4 and the eave surface (the base layer of the sub-clear water decorative wall 201) of the outer overhanging eave 1 are cleaned, and residues are cleaned. Then, a waterproof roll 101 is laid on top of the outer cornice 1. Finally, the decorative clear water decorative wall 201 is built between the upper and lower adjacent outer eaves from bottom to top.
The masonry process comprises the following steps: trial arrangement is carried out on the inner embedded wall 4 with the popped ink lines by using the plain bricks according to a group building mode, and whether the popped ink lines meet integral skin numbers at positions of door openings, windows, wall stacks and the like is checked. So as to adjust by means of mortar joints, the arrangement of the plain bricks and the width of brick joints among the plain bricks are uniform, and the construction efficiency of the masonry is improved. After being checked, the fair-faced bricks can be built at the outer cornice 1 from bottom to top according to the well-arranged positions of the fair-faced bricks. The masonry mortar strictly uses the ready-mixed mortar, and is mixed for use according to the instruction of the ready-mixed mortar product. The mortar joints of the plain brick are smeared along with the building, and the phenomena of through joints, transparent joints, blind joints and the like cannot occur. And after pointing is finished, cleaning up the residual sundries at the edge of the mortar joint by using a broom, and spraying water for curing for 3 days. During masonry, wall pulling pieces 5 (hot galvanizing pulling pieces) are arranged in a quincunx shape at preset pulling distances in the transverse direction and the longitudinal direction, and the hot galvanizing pulling pieces are hooked in mortar joints of the clear water decorative wall 1 and the embedded wall 4, so that the integrity of the clear water decorative wall and the embedded wall is ensured. The gap between the plain brick and the masonry brick of the embedded wall 4 is smeared along with the building, so that no hollowing phenomenon is ensured, and the integral stability of the plain decorative brick in the transverse direction and the longitudinal direction is ensured. In this embodiment, the predetermined tie distance is 1.2m × 1.2 m.
It should be noted that the bare bricks are selected twice during building, and the bare bricks with large size deviation, bending, cracks, unfilled edges, corner loss, large angle difference and scab are returned and are forbidden to use strictly. The plurality of sub-clear water decorative walls 201 to be constructed can be constructed synchronously.
S6, after all the sub-clear water decorative walls 201 are built, firstly, the iron wire brushes are used for cleaning the clear water bricks and the ash residues on the ash joints, and the redundant residues are cleaned. And cleaning the clear water decorative wall 2 by using a high-pressure water gun to thoroughly clean the residues on the surface.
And after the clear water decorative wall 1 is cleaned, airing for 7-10 days, and tightly sealing by using a rain shielding cloth during airing to prevent rainwater from mixing with concrete to form mortar, so that the clear water bricks are polluted.
And (3) carrying out moisture and humidity detection on the clear water decorative wall 1 after 7-10 days, and carrying out waterproof layer construction on the outer side of the clear water decorative wall 1 after the humidity is controlled to be less than 15%.
When the waterproof coating is carried out, the positions of the internal corner and the external corner and the like are firstly sprayed and brushed, then a large area of spraying and brushing are carried out, and after the waterproof layer is coated and constructed, the clear water decorative wall 1 is protected by rain-proof plastic cloth at the easily-polluted position.
The method effectively ensures the integrity of the embedded wall and the clear water decorative wall by arranging the outer cornice, thereby improving the integral stability of the outer wall system; the method can be used for constructing the sub-clear water decorative wall at the same time, so that the construction period can be greatly shortened, and the construction cost can be effectively saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (6)
1. The construction method of the building composite wall body is characterized by comprising the following steps:
s1, clear water decoration wall typesetting: typesetting the clear water decorative wall to be constructed, and dividing the clear water decorative wall to be constructed into a plurality of sub clear water decorative walls to be constructed;
s2, pouring an outer overhanging eave: the upper eaves and the lower eaves of the sub-clear water decorative wall to be constructed on more than two layers of the building main body are provided with outer cornices, and the outer cornices, the floor slab and the beam are integrally cast;
s3, constructing the embedded wall: building an embedded wall on the floor slab at the inner side of the outer cornice;
s4, checking the size of the clear water decorative wall to be constructed: performing inner embedded wall line snapping, re-sizing and checking the area between the upper and lower adjacent outer cornices, checking whether the number of the fair-faced bricks contained in the height difference between the adjacent outer cornices is an integer, and performing plastering treatment if the number of the fair-faced bricks contained in the height difference between the adjacent outer cornices is not an integer, so that the number of the fair-faced bricks contained in the height difference between the adjacent outer cornices after the plastering thickness is reduced is an integer;
s5, building the sub-clear water decorative wall: building a sub-decorative clear water decorative wall between the upper and lower adjacent outer overhanging eaves from bottom to top, and hooking the outer sub-decorative clear water decorative wall and the inner embedded wall through a wall pulling piece;
s6, waterproof construction: and monitoring the humidity of the clear water decorative wall, and painting a waterproof layer on the outer side of the clear water decorative wall after the clear water decorative wall is qualified.
2. The method for constructing a composite wall of a building according to claim 1, wherein: in step S1, the height of each sub-clear water decorative wall to be constructed is less than 3.5 m.
3. The method of constructing a composite wall for a building of claim 1, wherein: the width of the overhanging eaves is 100mm-200mm, and the height is 100mm-200 mm.
4. The method of constructing a composite wall for a building of claim 1, wherein: and before the step S5, a waterproof roll material layer is paved on the upper side of the outer cornice.
5. The construction method of the composite wall for the building as claimed in claim 1, wherein the step S5 is specifically: and a sub-clear water decorative wall is built between the upper and lower adjacent outer eaves from bottom to top, hot galvanizing pull sheets are transversely and longitudinally arranged in a quincunx shape at preset tying intervals during building, and the hot galvanizing pull sheets are hooked in mortar joints of the clear water decorative wall and the inner embedded wall.
6. The method for constructing a composite wall for a building as claimed in claim 1, wherein: the predetermined tie distance is 1m-1.8 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165234.6A CN114457934A (en) | 2022-02-23 | 2022-02-23 | Construction method of composite wall body of building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165234.6A CN114457934A (en) | 2022-02-23 | 2022-02-23 | Construction method of composite wall body of building |
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| CN114457934A true CN114457934A (en) | 2022-05-10 |
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| CN202210165234.6A Pending CN114457934A (en) | 2022-02-23 | 2022-02-23 | Construction method of composite wall body of building |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03275848A (en) * | 1990-03-26 | 1991-12-06 | Hokkaido Nouzai Kogyo Kk | Building block, block wall and construction thereof |
| CN102094470A (en) * | 2010-12-31 | 2011-06-15 | 北京中关村开发建设股份有限公司 | Composite exterior wall decorated with energy-saving blocks and construction method thereof |
| CN202658762U (en) * | 2012-06-18 | 2013-01-09 | 中国建筑第六工程局有限公司 | Rinsing sandwich compound heat-insulating wall structure |
| CN103374980A (en) * | 2012-04-17 | 2013-10-30 | 吴淑环 | Block-insulated wall on concrete overhang plate |
| CN207553357U (en) * | 2017-12-11 | 2018-06-29 | 征鸿环境建设有限公司 | Rubble plate, styrofoam and porous brick compound thermal-insulating decorative exterior wall |
| CN209585345U (en) * | 2019-03-04 | 2019-11-05 | 哈尔滨工业大学建筑设计研究院 | A kind of masonry panel to be dehumidified using gravity-flow ventilation |
| CN111877596A (en) * | 2020-08-05 | 2020-11-03 | 中国建筑股份有限公司 | Miscellaneous-masonry antique wall structure and construction method thereof |
-
2022
- 2022-02-23 CN CN202210165234.6A patent/CN114457934A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03275848A (en) * | 1990-03-26 | 1991-12-06 | Hokkaido Nouzai Kogyo Kk | Building block, block wall and construction thereof |
| CN102094470A (en) * | 2010-12-31 | 2011-06-15 | 北京中关村开发建设股份有限公司 | Composite exterior wall decorated with energy-saving blocks and construction method thereof |
| CN103374980A (en) * | 2012-04-17 | 2013-10-30 | 吴淑环 | Block-insulated wall on concrete overhang plate |
| CN202658762U (en) * | 2012-06-18 | 2013-01-09 | 中国建筑第六工程局有限公司 | Rinsing sandwich compound heat-insulating wall structure |
| CN207553357U (en) * | 2017-12-11 | 2018-06-29 | 征鸿环境建设有限公司 | Rubble plate, styrofoam and porous brick compound thermal-insulating decorative exterior wall |
| CN209585345U (en) * | 2019-03-04 | 2019-11-05 | 哈尔滨工业大学建筑设计研究院 | A kind of masonry panel to be dehumidified using gravity-flow ventilation |
| CN111877596A (en) * | 2020-08-05 | 2020-11-03 | 中国建筑股份有限公司 | Miscellaneous-masonry antique wall structure and construction method thereof |
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