CN116335331B - Horizontal tie beam construction method - Google Patents
Horizontal tie beam construction method Download PDFInfo
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- CN116335331B CN116335331B CN202310370338.5A CN202310370338A CN116335331B CN 116335331 B CN116335331 B CN 116335331B CN 202310370338 A CN202310370338 A CN 202310370338A CN 116335331 B CN116335331 B CN 116335331B
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 238000004321 preservation Methods 0.000 claims abstract description 67
- 238000009413 insulation Methods 0.000 claims abstract description 52
- 239000011229 interlayer Substances 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
-
- 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
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
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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
- 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
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E04B2/20—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
- E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a horizontal tie beam construction method, which comprises a main-specification self-heat-insulation building block and a self-heat-insulation adjusting building block, wherein a heat-insulation interlayer is arranged on one side of a long shaft in the self-heat-insulation adjusting building block, a pouring groove with a U-shaped structure is formed in the top of the other side of the long shaft, the axis of the pouring groove is parallel to the heat-insulation interlayer, and a quick-release plate is blocked at the upper end of the pouring groove; the construction steps are as follows: firstly building a wall body on the lower side of a tie beam, then building a tie beam template by using self-heat-preservation adjusting blocks, then binding tie beam steel bars in the tie beam template, and pouring the tie beam by concrete; the wall body with the upper side structure of the horizontal tie beam can be built without waiting; the self-heat-preservation adjusting building block is used for realizing the staggered joint masonry requirement, and can be used as a pouring template of a horizontal tie beam and a holding column without a formwork, and a heat-preservation plate is not required to be additionally arranged on the outer sides of the horizontal tie beam and the holding column, so that the self-heat-preservation building block is convenient to construct, labor and materials are saved, the construction quality is ensured, and a cold bridge phenomenon is avoided.
Description
Technical Field
The invention relates to the technical field of building installation, in particular to a horizontal tie beam construction method.
Background
Along with popularization of energy-saving and environment-friendly materials for buildings, the application of the self-heat-preservation technology of the outer wall is more and more, the self-heat-preservation building blocks are more and more applied to the building construction of the outer elevation of the structure, and according to building requirements, two adjacent bricks need to be built by staggered joint, and the two building blocks of the self-heat-preservation building blocks with main specifications and the self-heat-preservation adjusting building blocks (half self-heat-preservation adjusting building blocks) are generally adopted for staggered joint overlap joint, for example: self-heat-insulation adjusting block staggered joint lap joint of main-specification self-heat-insulation blocks with length of 399mm and length of 195mm and 250 mm.
When the height of the wall body is higher, a horizontal tie beam is required to be arranged according to construction requirements, when the horizontal tie beam is poured, a template is required to be supported and concrete is required to be poured, and meanwhile, in order to avoid cold bridge phenomenon at the joint of the horizontal tie beam and the self-heat-insulation building block, a heat-insulation plate is required to be additionally arranged on the outer side of the horizontal tie beam; meanwhile, when the horizontal tie beam is intersected with the embracing column of the door and window opening, a embracing column template is required to be arranged for pouring, and an insulation board is also arranged on the outer side of the embracing column; the construction process is complicated and the quality is difficult to control, can't exert self preservation temperature building block advantage, and the efficiency of construction is slow, seriously influences the construction progress.
Disclosure of Invention
The invention aims to solve the problems, and provides the horizontal tie beam construction method which can realize the formwork-supporting-free pouring of the horizontal tie beam and the holding column, does not need to additionally paste an insulation board outside the tie beam and the holding column, and is convenient for insulation outer wall construction.
The invention solves the problems, and adopts the following technical scheme:
The horizontal tie beam construction method comprises a main-specification self-heat-insulation building block and a self-heat-insulation adjusting building block, wherein the main-specification self-heat-insulation building block is 2H1 + -5mm multiplied by H1 multiplied by H2, the self-heat-insulation adjusting building block is H1 multiplied by H2, a heat-insulation interlayer is arranged on one side of a long shaft in the self-heat-insulation adjusting building block, a pouring groove of a U-shaped structure is formed in the top of the other side of the long shaft, the axis of the pouring groove is parallel to the heat-insulation interlayer, and a quick-release plate is blocked at the upper end of the pouring groove; the construction steps are as follows:
s1, building a lower side wall body of a tie beam: according to design requirements, a wall body with a staggered joint masonry structure is built to the lower side of a horizontal tie beam by using main-specification self-insulation building blocks and self-insulation adjusting building blocks;
S2, erecting a tie beam template: placing self-heat-preservation adjusting blocks on the lower wall according to the design requirement of the horizontal tie beam to form a tie beam template, wherein the self-heat-preservation adjusting blocks forming the tie beam template need to break the top quick-release plate in advance to expose the pouring groove; the pouring slot openings of the self-heat-preservation adjusting building blocks at the two ends of the horizontal tie beam are opposite, the pouring slot opening of the middle self-heat-preservation adjusting building block is upward, and the pouring slots of the self-heat-preservation adjusting building blocks are communicated left and right to form a transverse through slot;
s3, binding tie bar: the horizontal tie beam steel bars are tied in the transverse through grooves according to the design requirements of the horizontal tie beam steel bars;
S4, pouring tie beams: concrete is poured to form a horizontal tie beam; the wall body of the upper side structure of the horizontal tie beam can be built without waiting, and the wall body of the upper side structure of the horizontal tie beam is built by using the self-insulation building blocks with main specifications and the self-insulation adjusting building blocks in staggered joint.
Further, when the horizontal tie beam is intersected with the embracing column of the door and window opening, the self-heat-preservation adjusting building blocks after the quick-release plates are removed are placed according to the embracing column design requirement, and pouring groove openings of the self-heat-preservation adjusting building blocks are arranged towards one side of the horizontal tie beam; the pouring grooves of the self-heat-preservation adjusting building blocks are vertically communicated to form longitudinally arranged through grooves, and column-holding steel bars are bound in the longitudinally arranged through grooves according to the design requirements of the column-holding steel bars; a main-specification self-insulation building block is built on one side of the opening of the column-holding pouring groove, so that the lateral opening of the column-holding pouring groove is closed; concrete is poured from the upper end of the longitudinally arranged through groove to form a column core of the holding column.
Further, the self-heat-preservation adjusting building block comprises a building block main body, wherein the building block main body comprises a first building plate, a second building plate, a third building plate and a heat-preservation interlayer which are arranged in parallel, dovetail grooves are formed in the opposite sides of the first building plate and the second building plate, dovetails are correspondingly formed in the two sides of the heat-preservation interlayer, and the heat-preservation interlayer is compounded between the first building plate and the second building plate through the dovetail grooves and the dovetails; the third building board is L type structure, and the vertical portion of third building board is connected in second building board lower extreme, and the groove is pour to the U type comprises third building board and second building board, and quick detach board shutoff is in pouring the groove upper end.
Further, in step S2, when the self-heat-insulation adjusting blocks are placed, the first building plate is located at the outer side of the structural wall body, and the third building plate is located at the inner side of the structural wall body.
Further, the lower ends of the first building plate, the second building plate, the third building plate and the heat-insulating interlayer are positioned on the same horizontal line, the upper ends of the heat-insulating interlayer, the second building plate and the quick-release plate are positioned on the same horizontal line, the upper ends of the first building plate and the third building plate are 4 mm-8 mm higher than the upper end of the second building plate, and a connecting groove is formed between the upper ends of the first building plate and the third building plate and the upper ends of the heat-insulating interlayer, the second building plate and the quick-release plate; after the quick detach board is dismantled, the ligature reinforcing bar is through pouring the concrete, and the concrete can be filled in the spread groove, makes first building board, second building board, third building board and heat preservation intermediate layer connect as an organic wholely, has improved self preservation temperature regulating block's wholeness.
Further, in step S4, when horizontal tie beam concrete pouring is performed, concrete is poured to be flush with the upper edge of the first masonry plate, so that the connecting groove is filled.
Further, a first quick-release groove is formed in the middle of the upper side of the quick-release plate, and two second quick-release grooves are respectively formed in two ends of the lower side of the quick-release plate; therefore, the first quick-release groove enables the middle part of the quick-release plate to form a first weak area, and meanwhile, the second quick-release groove enables the two sides of the quick-release plate to form a second weak area, so that the connection strength of the quick-release plate, the third building plates on the two sides and the second building plates is weakened, and the quick-release plate is convenient to detach quickly.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
According to the invention, by using the self-heat-preservation adjusting building blocks, the staggered joint masonry requirement of two adjacent leather bricks is realized; meanwhile, the casting template can be used as a casting template of a horizontal tie beam and a embracing column, when the horizontal tie beam and the embracing column are cast, the template is not required to be supported, an insulation board is not required to be additionally arranged on the outer sides of the horizontal tie beam and the embracing column, the construction is convenient, labor and materials are saved, the construction quality is ensured, and the phenomenon of cold bridge is avoided; the self-heat-preservation adjusting building block has the advantages of simple structure, convenient production and processing and cost reduction.
Drawings
Fig. 1 is a schematic structural diagram of a self-heat-preservation adjusting block in an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of the structure at 1-1 in FIG. 1;
FIG. 3 is a schematic view of a construction at the time of staggered joint masonry; ;
FIG. 4 is a schematic structural diagram of step S3 in the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of step S4 in an embodiment of the present invention;
FIG. 6 is a schematic view of a horizontal tie beam in an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of FIG. 6 at 2-2;
FIG. 8 is a schematic view of the structure of the horizontal tie beam of the present invention intersecting the embracing post of the door and window opening;
FIG. 9 is a schematic cross-sectional view of the structure at 3-3 in FIG. 8.
In the figure: 1. a first masonry panel; 2. a second masonry plate; 3. a third masonry plate; 4. a heat preservation interlayer; 5. a quick release plate; 501. a first quick release groove; 502. a second quick release groove; 6. a connecting groove; 7. reinforcing steel bars; 8. concrete; A. self-heat-preservation adjusting building blocks; B. self-heat-preserving building blocks with main specification; C. a horizontal tie beam; D. carrying out column holding; E. door and window openings.
Detailed Description
The invention is further described below in connection with the following examples which are provided for the purpose of better understanding of the present invention and are, therefore, not to be construed as limiting the scope of the invention.
As shown in fig. 1 to 9, the present embodiment provides a construction method of a horizontal tie beam C, which includes the following steps:
When the wall body with the structure is constructed, a main-specification self-heat-preservation building block B and a self-heat-preservation adjusting building block A with proper specifications are selected according to engineering requirements, wherein the size of the main-specification self-heat-preservation building block B is 2H 1+ -5 mm multiplied by H1 multiplied by H2, and the size of the self-heat-preservation adjusting building block A is H1 multiplied by H2; one side of the long shaft of the main specification self-heat-insulating building block B is provided with a heat-insulating interlayer 4, the other side is provided with a longitudinal through hole, and the axis of the through hole is perpendicular to the heat-insulating interlayer 4; as shown in fig. 2, a heat insulation interlayer 4 is arranged on one side of a long shaft in the self-heat insulation adjusting building block A, a casting groove with a U-shaped structure is formed in the top of the other side, the axis of the casting groove is parallel to the heat insulation interlayer 4, and a quick release plate 5 is blocked at the upper end of the casting groove; in the embodiment, the self-heat-preserving adjusting building block A195 mm, 250mm and 195mm is selected as the self-heat-preserving building block B with main specification (length, width and height) 395mm, 250mm and 195mm, and the width of the pouring groove is 100mm.
S1, building a lower side structure wall: as shown in fig. 3, the self-insulation building block B and the self-insulation adjusting building block A with main specifications are used for staggered joint masonry of the structural wall body according to design requirements, and the structural wall body is built to the lower side of the horizontal tie beam C.
Specifically, the self-heat-preservation adjusting building block comprises a building block main body, wherein the building block main body comprises a first building plate 1, a second building plate 2, a third building plate 3 and a heat-preservation interlayer 4 which are arranged in parallel, dovetail grooves are formed in the opposite sides of the first building plate 1 and the second building plate 2, dovetails are correspondingly formed in the two sides of the heat-preservation interlayer 4, and the heat-preservation interlayer 4 is compounded between the first building plate 1 and the second building plate 2 through the dovetail grooves and the dovetails; the third building board 3 is L type structure, and the horizontal part of third building board 3 is on a parallel with second building board 2, and vertical portion connects perpendicularly in second building board 2 lower extreme, and the U type of opening upwards is pour the groove to third building board 3 and second building board 2 constitution, and it has quick detach board 5 to pour the shutoff of groove upper end.
Further, the lower ends of the first building plate 1, the second building plate 2, the third building plate 3 and the heat preservation interlayer 4 are positioned on the same horizontal line, the upper ends of the heat preservation interlayer 4, the second building plate 2 and the quick release plate 5 are positioned on the same horizontal line, the upper ends of the first building plate 1 and the third building plate 3 are 4 mm-8 mm higher than the upper end of the second building plate 2, and a connecting groove 6 is formed between the upper ends of the first building plate 1 and the third building plate 3 and the upper ends of the heat preservation interlayer 4, the second building plate 2 and the quick release plate 5; the depth of the connecting groove 6 in this embodiment is 5mm.
Further, a first quick-release groove 501 is arranged in the middle of the upper side of the quick-release plate 5, and two second quick-release grooves 502 are respectively arranged at two ends of the lower side of the quick-release plate; the first quick-release groove 501 enables the middle part of the quick-release plate 5 to form a first weak area, and meanwhile, the second quick-release groove 502 forms a second weak area, so that the connection strength of the quick-release plate 5, the third building plates 3 on two sides and the second building plate 2 is weakened, the first quick-release groove 501 of the quick-release plate 5 is knocked, the quick-release can be quickly knocked out, the U-shaped pouring groove is exposed, and pouring is facilitated; specifically, the thickness of the quick release plate 5 is 16 mm-25 mm, the depth of the first quick release groove 501 is 6 mm-9 mm, and the depth of the second quick release groove 502 is 4 mm-6 mm; in this embodiment, the thickness of the quick release plate 5 is 20mm, the depth of the first quick release groove 501 is 8mm, and the depth of the second quick release groove 502 is 5mm.
S2, erecting a tie beam template: as shown in fig. 4, self-heat-preservation adjusting building blocks A are arranged on the lower side framework wall according to the design requirement of the horizontal tie beam C to form a tie beam template; the self-heat-preservation adjusting building block A forming the tie beam template needs to strike the quick-release plate 5 in advance, break up and take out the block-release plate, and the self-heat-preservation adjusting building block A is shown in fig. 4 after the quick-release plate 5 is removed; as shown in fig. 7, the self-heat-preservation adjusting block a is rotated so that the first building plate 1 is positioned on the outer side of the structural wall body, and the third building plate 3 is positioned on the inner side of the structural wall body; the pouring slot openings of the self-heat-preservation adjusting building blocks A at two ends are inwards and oppositely arranged, the pouring slot openings of the self-heat-preservation adjusting building blocks A in the middle are upwards, and the pouring slots of the self-heat-preservation adjusting building blocks A are mutually communicated to form a transverse through slot.
S3: and the horizontal tie beam C steel bars 7 are tied in the transverse through grooves according to the design requirements of the horizontal tie beam C steel bars.
S4: as shown in fig. 5, concrete 8 is poured to form a horizontal tie beam C; the upper edges of the concrete 8 are flush with the upper ends of the first building plate 1 and the third building plate 3; the horizontal tie beam C template is formed by erecting the self-heat-insulation adjusting building blocks A without waiting, and the wall body with the upper side structure of the horizontal tie beam C can be built without waiting for concrete 8 to reach the requirement of form removal, as shown in fig. 6, the self-heat-insulation building blocks B with main specifications and the self-heat-insulation adjusting building blocks A are continuously used on the upper side of the horizontal tie beam C for staggered joint building, and the quick-dismantling plates of the self-heat-insulation adjusting building blocks A are not dismantled.
Further, as shown in fig. 8 and 9, when a complex node where the horizontal tie beam C intersects with the embracing column D of the door and window opening E is involved, the horizontal tie beam C is arranged as above, the embracing column D of the door and window opening E is positioned, the self-heat-insulation adjusting building block a quick release plate 5 is removed, then the self-heat-insulation adjusting building block a is placed according to the design requirement of the embracing column D, the pouring slot opening of the self-heat-insulation adjusting building block a is arranged towards the side where the horizontal tie beam C is positioned, and the side where the heat-insulation interlayer 4 is positioned towards the side where the door and window opening E is positioned, so that the construction quality is ensured, and the occurrence of a cold bridge phenomenon is avoided; in the structure of the holding column D, pouring grooves of a plurality of self-heat-insulation adjusting building blocks A are communicated up and down to form a longitudinally arranged through groove, a pouring template of the holding column D is formed, the longitudinally arranged through groove is internally provided with a binding holding column D reinforcing steel bar 7 according to the design requirement of the holding column D reinforcing steel bar, one side of the longitudinally arranged through groove, which is close to a tie beam, is built with a main-specification self-insulation building block B or the self-heat-insulation adjusting building block A, so that a lateral opening of a pouring vertical groove of the holding column D, which is far from a door and window opening E, is closed, and concrete 8 is poured into the pouring vertical groove of the holding column D from the upper end of the longitudinally arranged through groove, so as to form a column core of the holding column D; at this time, the normal construction of the outer vertical surface of the structure is not influenced.
The self-heat-preservation adjusting building block A has a simple structure and is convenient to produce and process; when the quick-release plate 5 is not dismounted, the self-heat-preservation building block can be used as a half self-heat-preservation building block to be matched with the main-specification self-heat-preservation building block B, so that the staggered joint masonry requirement of two adjacent leather bricks is realized; after the quick-release plate 5 is removed, the quick-release plate can also be used as a pouring template of the horizontal tie beam C and the embracing column D, when the horizontal tie beam C and the embracing column D are poured, the template is not required to be supported, the construction can be performed after the concrete strength reaches the design requirement, and an insulation board is not required to be additionally arranged on the outer sides of the concrete of the horizontal tie beam C and the embracing column D; the construction is convenient, not only saves labor and materials, but also ensures the construction quality, avoids cold bridge phenomenon, simultaneously greatly improves the construction efficiency and shortens the construction period.
The foregoing description of the preferred embodiments of the invention is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present invention as defined by the appended claims.
Claims (6)
1. The horizontal tie beam construction method comprises a main-specification self-heat-insulation building block and a self-heat-insulation adjusting building block, wherein the main-specification self-heat-insulation building block is 2H 1+ -5 mm multiplied by H1 multiplied by H2, and the self-heat-insulation adjusting building block is H1 multiplied by H2; the self-heat-preservation adjusting building block comprises a building block main body, wherein the building block main body comprises a first building plate, a second building plate, a third building plate and a heat-preservation interlayer which are arranged in parallel, a dovetail groove is formed in one side, opposite to the first building plate and the second building plate, of the building block main body, dovetails are correspondingly formed in two sides of the heat-preservation interlayer, and the heat-preservation interlayer is compounded between the first building plate and the second building plate through the dovetail groove and the dovetails; the third building plate is of an L-shaped structure, the vertical part of the third building plate is connected to the lower end of the second building plate, the U-shaped pouring groove is formed by the third building plate and the second building plate, and the quick-release plate is plugged at the upper end of the pouring groove; the construction steps are as follows:
s1, building a lower side wall body of a tie beam: according to design requirements, a wall body with a staggered joint masonry structure is built to the lower side of a horizontal tie beam by using main-specification self-insulation building blocks and self-insulation adjusting building blocks;
S2, erecting a tie beam template: placing self-heat-preservation adjusting blocks on the lower wall according to the design requirement of the horizontal tie beam to form a tie beam template, wherein the self-heat-preservation adjusting blocks forming the tie beam template need to break the top quick-release plate in advance to expose the pouring groove; the pouring slot openings of the self-heat-preservation adjusting building blocks at the two ends of the horizontal tie beam are opposite, the pouring slot opening of the middle self-heat-preservation adjusting building block is upward, and the pouring slots of the self-heat-preservation adjusting building blocks are communicated left and right to form a transverse through slot;
s3, binding tie bar: the horizontal tie beam steel bars are tied in the transverse through grooves according to the design requirements of the horizontal tie beam steel bars;
S4, pouring tie beams: concrete is poured to form a horizontal tie beam; the wall body of the upper side structure of the horizontal tie beam can be built without waiting, and the wall body of the upper side structure of the horizontal tie beam is built by using the self-insulation building blocks with main specifications and the self-insulation adjusting building blocks in staggered joint.
2. The horizontal tie beam construction method according to claim 1, wherein: when the horizontal tie beam is intersected with the embracing column of the door and window opening, placing self-heat-preservation adjusting blocks after the quick-release plates are removed according to the embracing column design requirement, wherein pouring groove openings of the self-heat-preservation adjusting blocks are arranged towards one side of the horizontal tie beam;
the pouring grooves of the self-heat-preservation adjusting building blocks are vertically communicated to form longitudinally arranged through grooves, and column-holding steel bars are bound in the longitudinally arranged through grooves according to the design requirements of the column-holding steel bars;
A main-specification self-insulation building block is built on one side of the opening of the column-holding pouring groove, so that the lateral opening of the column-holding pouring groove is closed; concrete is poured from the upper end of the longitudinally arranged through groove to form a column core of the holding column.
3. The horizontal tie beam construction method according to claim 1, wherein: in step S2, when the self-heat-preservation adjusting blocks are placed, the first building plate is located at the outer side of the structural wall body, and the third building plate is located at the inner side of the structural wall body.
4. The horizontal tie beam construction method according to claim 1, wherein: the lower ends of the first building plate, the second building plate, the third building plate and the heat preservation interlayer are positioned on the same horizontal line, the upper ends of the heat preservation interlayer, the second building plate and the quick-release plate are positioned on the same horizontal line, the upper ends of the first building plate and the third building plate are 4 mm-8 mm higher than the upper ends of the second building plate, and a connecting groove is formed in the upper ends of the first building plate and the third building plate and the upper ends of the heat preservation interlayer, the second building plate and the quick-release plate.
5. The horizontal tie beam construction method according to claim 4, wherein: in the step S4, when the tie beam is poured, concrete is poured to be flush with the upper edge of the first building plate, so that the connecting groove is filled.
6. The horizontal tie beam construction method according to claim 1, wherein: the middle position of the upper side of the quick-release plate is provided with a first quick-release groove, and two ends of the lower side of the quick-release plate are respectively provided with two second quick-release grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310370338.5A CN116335331B (en) | 2023-04-10 | 2023-04-10 | Horizontal tie beam construction method |
Applications Claiming Priority (1)
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| CN116335331A (en) | 2023-06-27 |
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