CN211200814U - Assembled light vertical bar plate type bearing wall structure - Google Patents

Assembled light vertical bar plate type bearing wall structure Download PDF

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Publication number
CN211200814U
CN211200814U CN201921016387.4U CN201921016387U CN211200814U CN 211200814 U CN211200814 U CN 211200814U CN 201921016387 U CN201921016387 U CN 201921016387U CN 211200814 U CN211200814 U CN 211200814U
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China
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bearing
vertical
panel
mullion
load
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CN201921016387.4U
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Chinese (zh)
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任宝双
刘斌
李宝丰
侯建群
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Zhongqingda Technology Co ltd
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Zhongqingda Technology Co ltd
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Abstract

The utility model relates to a board-like bearing wall structure of assembled light vertical retort, it includes board-like bearing wall, constructional column, collar tie beam and building/room apron. The plate type bearing wall comprises a plurality of vertical plates, constructional columns are arranged at the four corners of the outer wall, the corresponding corners, the four corners of a building/elevator room, the joints of longitudinal and transverse walls and the like according to design requirements, connecting reinforcing steel bars penetrating through horizontal holes of the horizontal adjacent vertical plates are anchored into the constructional columns for connection and fixation, and concrete ring beams are arranged at each floor and roof. The utility model discloses building element has the dead weight light, convenient transportation and installation, and site operation assembles the degree height, and low in labor strength saves artificial characteristics.

Description

Assembled light vertical bar plate type bearing wall structure
Technical Field
The utility model belongs to the technical field of building elements and structures and construction thereof, and relates to an assembled light vertical bar plate, a vertical bar plate type bearing wall structure and a manufacturing and construction method thereof.
Background
In 2019, in 2 months, the office hall of the housing and the department of urban and rural construction publishes 'notice about development of test-point work for rural housing construction', proposes to popularize and apply modern construction modes of the farm houses, and requires to popularize the modern construction modes of the farm houses according to local conditions. New green energy-saving technology, new products and new processes are applied to explore building application technologies such as assembly buildings and passive sunlight rooms. The construction of assembled farmhouses has become an important hand grip for advancing the vogue strategy of villages.
At present, the prefabricated concrete structure widely applied to urban residences is characterized in that an inner bearing wall is a prefabricated concrete wallboard, an outer bearing wall is a prefabricated concrete sandwich heat-insulation external wallboard, and a floor slab is a concrete prefabricated laminated slab. The components are large and heavy, and the requirement of component transportation and installation is difficult to meet by rural road foundation design. In addition, the prefabricated concrete structure has high technical requirement and high construction cost, and is difficult to popularize in batches in rural areas.
Disclosure of Invention
The utility model provides an assembled light vertical bar board, vertical bar board formula bearing wall structure and preparation and construction method.
In one aspect, the present invention provides an assembled lightweight vertical slat type load bearing wall structure comprising a slat type load bearing wall, a constructional column, a ring beam and a floor/roof slab, wherein:
the plate type bearing wall comprises a plurality of vertical plates, wherein the vertical plates are vertically applied, and two rows or three rows of horizontal holes are formed in the width direction of the wall plate, and the horizontal holes are arranged at set intervals in the plate length direction, so that connecting steel bars can penetrate through the horizontal holes to form splicing fixation between horizontally adjacent vertical plates;
the constructional columns are arranged at corners of a wall structure, joints of the longitudinal and transverse plate type load-bearing walls and the like, and connecting reinforcing steel bars penetrating through horizontal holes of the horizontally adjacent vertical plates are anchored into the constructional columns to form connection and fixation;
and a concrete ring beam is arranged at each floor/roof plate.
According to one embodiment of the invention, the vertical strip plate in the vertical strip plate type load-bearing wall structure is provided with a through long groove at the vertical joint of the side surface of the vertical strip plate and the horizontally adjacent vertical strip plate.
The vertical strip plate type bearing wall structure comprises a door opening and a window opening, wherein lintels are arranged above the door opening and the window opening and supported on the top surfaces of the vertical strip plates at two sides.
In the vertical slat type load-bearing wall structure the top and the bottom of vertical slat, and the top of lintel, can set up the keyway according to actual need.
In the vertical strip plate type bearing wall structure, key grooves are processed at the vertical joint positions of the side faces of the vertical strip plate type wall plates and the constructional columns.
In the vertical batten plate type bearing wall structure, through long grooves are machined at the vertical joints of the side faces of the vertical battens and the horizontally adjacent vertical battens. In the vertical bar plate type load-bearing wall structure, a key groove can be further arranged in the groove according to actual needs.
According to one embodiment of the invention, the vertical strip plate type load bearing wall structure is provided with cast-in-place concrete constructional columns at the positions of the vertical strip plate type load bearing wall, including four corners and corresponding corners of an outer wall, four corners of a building/elevator room and joints of longitudinal walls and transverse walls according to design requirements.
In another aspect, the invention provides an assembled lightweight mullion panel for use in the mullion panel type load bearing wall structure.
In another aspect, the present invention provides a construction method of an assembled lightweight vertical slat type load-bearing wall structure, comprising:
1) purchasing standard products of the lightweight concrete plates;
2) processing and manufacturing vertical bar plates and lintels in a factory;
3) transporting the processed vertical strips and the lintel to a construction site;
4) hoisting and positioning the vertical strip plate and fixing the bottom of the vertical strip plate;
5) reinforcing steel bars penetrate through the vertical batten wall body;
6) an equipment pipeline is reserved in the vertical batten wall body;
7) grouting the vertical strip plate wall body;
8) hoisting, positioning, connecting and fixing the lintel;
9) arranging steel bars on the constructional columns and pouring;
10) binding ring beam steel bars;
11) and erecting a special formwork for the ring beam, and pouring the ring beam and the floor slab/roof concrete so as to form the vertical strip slab type bearing wall structure.
The aerated concrete slab or the lightweight aggregate concrete slab can be produced in a factory according to design requirements; or purchasing the aerated concrete slab or the lightweight aggregate concrete slab of the standard plate type, and carrying out secondary processing and manufacturing by a processing tool on the basis of the standard plate type.
For buildings with higher heat insulation requirements, the outer wall of the building can adopt a rear heat insulation structure method, and the method comprises the step of adopting a heat insulation decoration integrated plate.
The field construction of the invention is mainly assembled and is installed by adopting small-sized building equipment.
The aerated concrete slab or the lightweight aggregate concrete slab adopted by the invention has high standardization degree and high industrial production efficiency. The secondary processing process of the component is a full-dry method, the technology is simple, and the pollution is small. The building member has light dead weight, convenient transportation and installation, high assembling degree in site construction, low labor intensity and labor saving, meets the requirement of the development of the assembled building in China, and is particularly suitable for the building construction of houses in vast rural areas in China.
Drawings
The foregoing summary, as well as the following detailed description of the invention, will be better understood when read in conjunction with the appended drawings.
Fig. 1 is a schematic view of an assembled lightweight vertical slat type load-bearing wall structure according to an embodiment of the present invention.
FIG. 2 is a side view of a riser board to riser board joint according to one embodiment of the present invention.
FIG. 3 is a plan view of a riser board to riser board joint according to one embodiment of the present invention.
FIG. 4 is a side view of a vertical slat and construction post joint according to one embodiment of the present invention.
Fig. 5 is a schematic view of an outer wall ring beam lower lintel according to an embodiment of the present invention, showing the top of the lintel forming an L-shaped configuration.
Detailed Description
In order that the technical solution, novel features, objectives and effects of the invention will be readily understood, the invention will be further illustrated and described in the following detailed description, taken in conjunction with the accompanying drawings.
In one embodiment, as shown in fig. 1 to 5, the fabricated lightweight vertical slat panel load-bearing wall structure of the present invention comprises a panel load-bearing wall 110, a construction column 120, a ring beam 116, and a floor/roof slab, wherein:
the plate type load-bearing wall 110 comprises a plurality of vertical plates 112 which are vertically applied and are provided with two rows or three rows of horizontal holes 212 along the width direction of the wall plate, wherein the horizontal holes 212 are arranged at set intervals along the plate length direction, so that connecting steel bars can pass through the horizontal holes 212 to form splicing fixation between the horizontally adjacent vertical plates 112;
the constructional columns 120 are arranged at corners of a wall structure, joints of the longitudinal and transverse plate type load-bearing walls and the like, and connecting reinforcing steel bars penetrating through horizontal holes 212 of the horizontally adjacent vertical plates 112 are anchored into the constructional columns 120 to form connection and fixation;
concrete ring beams 116 are provided at each floor/roof deck.
The assembled light vertical bar plate type bearing wall can be used for residential buildings such as houses, residential accommodations, country hotels and the like, the number of building layers is not more than 8, the floor height is not more than 3.6m, and the room bay is not more than 4.8 m.
In one embodiment, the mullion panels 112 of the mullion panel type load bearing wall structure are formed with through-length grooves 122 at the vertical seams 214 between the sides of the mullion panels 112 and the horizontally adjacent mullion panels 112.
The mullion panel type load-bearing wall structure comprises a door opening 117 and a window opening 118, and a lintel 130 is arranged above the door opening 117 and the window opening 118, and the lintel 130 is supported on the top surfaces of the mullion panels 112 at two sides.
In the vertical bar plate type bearing wall structure, the vertical bar plate 112 is made of aerated concrete plates or light aggregate concrete plates, the strength grade of the plate is L C2.5-L C15, the plate length is coordinated with the height of a building layer and generally does not exceed 3.6m, the plate thickness is 200-300mm, and the plate width is generally not more than 600 mm.
In the vertical bar plate type bearing wall structure, the cross section of the horizontal hole 212 of the vertical bar plate 112 is circular, the diameter of the hole 212 is 15-50mm, and the distance between the holes 212 along the plate length direction is 200-600 mm.
In the vertical slat type load-bearing wall structure, the key groove 213 can be arranged at the top and the bottom of the vertical slat 112, and the top of the lintel 130 according to actual needs, the planar shape of the key groove 213 is circular, oblong, triangular or polygonal, and the depth of the key groove 213 is 0-30 mm.
In the mullion slab type load-bearing wall structure, the top of the mullion 130 and the mullion 112 used for the outer wall can be formed into L-shaped structures at the top of the wall to facilitate the pouring of the ring beam 116 and the slab concrete.
In the vertical bar plate type load bearing wall structure, the depth of the groove 122 is 5-25mm, and the width of the groove 122 is 40-100mm smaller than the thickness of the wall plate.
In the vertical strip plate type load bearing wall structure, a key groove 213 can be further arranged in the groove 122 according to actual needs, the planar shape of the key groove 213 is circular, long circular, triangular or polygonal, the depth of the key groove 213 is 0-30mm, and the key groove 213 and the horizontal holes are alternately arranged in the plate extending direction.
In the vertical strip plate type bearing wall structure, key grooves 213 'are processed at the vertical joints of the vertical strip plates and the side surfaces of the wall plates and the constructional columns, the planar shapes of the key grooves 213' are generally rectangular, the height is 200-300mm, the width is 0-100mm smaller than the plate thickness, the depth of the key grooves 213 'is 30-60mm, and the distance between the key grooves 213' along the length direction of the vertical strip plate 112 is 400-600 mm.
In the vertical batten type bearing wall structure, the bottom of the vertical batten 112 is connected with the top surface of a foundation or a lower floor in a masonry mode by adopting special mortar which is adaptive to the material strength grade of the vertical batten 112.
In the vertical slat type load-bearing wall structure, a connecting steel bar is adopted to penetrate through the horizontal holes 212 of the vertical slats 112 and penetrate through the relevant vertical slats 112 between the vertical slats 112 which are horizontally adjacent, and special mortar which is suitable for the material strength grade of the vertical slats 112 is adopted to grout and connect the horizontal holes 212 and the through long grooves 122 on the side surfaces of the vertical slats 112; the connecting steel bars are smooth round steel bars or ribbed steel bars, the diameter of each connecting steel bar is 6-10mm, and the number of the connecting steel bars is 2-3 along the wall thickness direction.
In the vertical slat type load-bearing wall structure, cast-in-place concrete constructional columns 120 are arranged at the four corners of the vertical slat type load-bearing wall 110 including the four corners of the outer wall and the corresponding corners, the four corners of the building/elevator hall and the joints of the longitudinal and transverse walls according to design requirements.
In the vertical slat type load-bearing wall structure, the constructional column 120 is square, rectangular, L-shaped, T-shaped or cross-shaped in cross section, and the size of the main side thereof is not less than 190 mm.
In the vertical batten type load-bearing wall structure, the width of the section of the ring beam 116 is not less than 190mm, and the height of the section is not less than 120 mm.
In the vertical bar plate type load-bearing wall structure, the lintel 130 is a precast concrete lintel, the aerated concrete for reinforcing the reinforcing bars or the lightweight aggregate concrete lintel for reinforcing the reinforcing bars; and the lintel 130 is masonry-connected with the top surface of the lath 112 by using special mortar which is suitable for the strength grade of the material of the lath 112.
In the vertical bar plate type bearing wall structure, the aerated concrete slab or the light aggregate concrete slab is provided with plain steel bars or ribbed steel bars according to design requirements, the diameter of the steel bars is 6-14mm, and the distance between two directions is 50-400 mm. The reinforcing bars are of a double-layer bidirectional structure. According to the engineering requirement, the reinforcing steel bar can be subjected to anticorrosion treatment.
In the vertical batten type load-bearing wall structure, equipment pipelines can be reserved in vertical seams 214 between the horizontally adjacent vertical battens 112; or alternatively, the pipeline is fixed on the side surface of the wall body through a connecting pipeline clamp and is covered through an assembled wall surface decoration surface.
In one embodiment of the present invention, the construction method of the fabricated lightweight vertical slat type load-bearing wall structure includes:
1) purchasing standard products of the lightweight concrete plates, including aerated concrete plates and/or lightweight aggregate concrete plates with corresponding specifications according to engineering requirements;
2) processing and manufacturing the vertical bar plate 112 and the lintel 130 in a factory, including performing secondary processing on the lightweight concrete plate standard product, manufacturing the horizontal hole 212, the groove 122 and the key slot 213 on the vertical bar plate 112, and coding the vertical bar plate 112 and the lintel 130;
3) transporting the processed vertical bar plate 112 and the lintel 130 to a specific site of a construction site;
4) hoisting, positioning and fixing the vertical strips 112 at the bottom, wherein the step of masonry connection of special mortar which is suitable for the strength grade of the materials of the vertical strips 112 at the bottom of the vertical strips 112 which are erected with the top surface of a foundation or a lower floor is adopted, and the vertical strips 112 are horizontally abutted to form a vertical strip wall body which comprises the reserved constructional columns 120;
5) inserting reinforcing steel bars into the vertical plate wall, including inserting connecting reinforcing steel bars through the horizontal holes 212 of the vertical plates 112, and anchoring the reinforcing steel bars into the concrete constructional columns 120;
6) -indwelling equipment lines within said riser wall, including in the vertical seam 214 between horizontally adjacent said risers 112;
7) grouting the vertical slat wall, wherein the grouting treatment is carried out on the vertical slat wall which is penetrated by the reinforcing steel bars and provided with the equipment pipeline by continuously adopting special mortar with the strength grade matched with that of the vertical slat 112 material;
8) hoisting, positioning, connecting and fixing the lintel 130, wherein the lintel 130 is hoisted in sequence and positioned by using an auxiliary tool, so that the lintel 130 is supported on the top surfaces of the vertical strips 112 at two sides, and is in masonry connection with the top surfaces of the vertical strips 112 by using special mortar which is suitable for the material strength grade of the vertical strips 112;
9) arranging reinforcing steel bars on the constructional column 120 and pouring, wherein the step of binding the reinforcing steel bars of the concrete constructional column 120, erecting a special template for the constructional column 120 and pouring the concrete of the constructional column 120 is included;
10) binding the steel bars of the ring beam 116, and constructing and installing a floor slab/roof slab;
11) and (3) erecting a special template for the ring beam 116, and pouring the ring beam 116 and the floor slab/roof concrete, thereby forming the vertical strip plate type bearing wall structure.
In the description herein and in the drawings, the products and methods of the present invention are described in terms of particular shapes, materials, or process sequences, and specific parameters are provided for illustrative purposes with respect to specific embodiments. It should be understood, however, that the detailed description is not intended to limit the invention; that is, variations and modifications as to shape, material or process sequence are still included within the scope of the invention.

Claims (18)

1. An assembled lightweight vertical slat panel load-bearing wall structure comprising a panel load-bearing wall (110), structural columns (120), ring beams (116) and floor/roof panels, wherein:
the plate type bearing wall (110) comprises a plurality of vertical plates (112), wherein the vertical plates are vertically applied, and two rows or three rows of horizontal holes (212) are formed along the width direction of the wall plates, the horizontal holes (212) are arranged at set intervals along the length direction of the plate, so that connecting steel bars can penetrate through the horizontal holes (212) to form splicing fixation between the horizontally adjacent vertical plates (112);
the constructional columns (120) are arranged at corners of a wall structure and at the joint of the longitudinal plate type load-bearing wall and the transverse plate type load-bearing wall, and connecting reinforcing steel bars penetrating through horizontal holes (212) of the horizontally adjacent vertical plates (112) are anchored into the constructional columns (120) to form connection and fixation;
and a concrete ring beam (116) is arranged at each floor/roof plate.
2. The mullion panel load-bearing wall structure as recited in claim 1, wherein the mullion panel (112) is formed with a through-slot (122) at a vertical seam (214) at a side of the mullion panel with a horizontally adjacent mullion panel (112).
3. The mullion panel type load-bearing wall structure as claimed in claim 1, characterized by comprising a door opening (117) and a window opening (118), and a lintel (130) is provided above said door opening (117) and said window opening (118), said lintel (130) being supported on the top surface of said mullion panel (112) on both sides.
4. The mullion panel type load-bearing wall structure as claimed in claim 1, wherein the mullion panel (112) is made of aerated concrete panel or lightweight aggregate concrete panel with a panel strength rating of L C2.5-L C15 and is configured with reinforcing steel bars according to design requirements.
5. The vertical slat type load-bearing wall structure according to claim 1, wherein the horizontal holes (212) of the vertical slats (112) have a circular cross-sectional shape, the holes (212) have a diameter of 15 to 50mm, and the holes (212) have a pitch of 200 to 600mm in the longitudinal direction of the slat.
6. The mullion panel type load-bearing wall structure as claimed in claim 3, wherein keyways (213) are provided at the top and bottom of the mullion panel (112) and at the top of the lintel (130) as required, said keyways (213) having a planar shape of a circle, an oval, a triangle or a polygon, said keyways (213) having a depth of 0-30 mm.
7. The mullion panel type load-bearing wall structure as claimed in claim 3, wherein the top of said mullion (130) and mullion (112) for the exterior wall is formed in L-shaped configuration at the top of the wall to facilitate casting of said ring beam (116) and floor/roof concrete.
8. A mullion panel loadbearing wall structure as defined in claim 2, wherein the depth of the channel (122) is 5-25mm and the width of the channel (122) is 40-100mm less than the thickness of the wall panel.
9. The mullion panel type load-bearing wall structure as claimed in claim 8, wherein a keyway (213) is further provided in the recess (122) according to actual needs, the keyway (213) has a planar shape of a circle, an oblong circle, a triangle or a polygon, the keyway (213) has a depth of 0-30mm, and the keyway (213) is arranged along the length of the slab and alternates with the horizontal hole (212).
10. The vertical slat type load-bearing wall structure according to claim 1, wherein keyways are formed in the side faces of the wall panels of the vertical slats (112) at the vertical joints with the construction pillars (120), the keyways (213 ') have a generally rectangular planar shape, a height of 200-300mm, a width smaller than the thickness of the panels by 0-100mm, a depth of 30-60mm, and a pitch of the keyways (213') in the longitudinal direction of the wall panels of the vertical slats (112) of 400-600 mm.
11. The mullion panel load-bearing wall structure of claim 1, wherein the bottom of the mullion panel (112) is masonry-connected to the top of the foundation or lower story with a special mortar compatible with the strength grade of the mullion panel (112) material.
12. A mullion-panel load-bearing wall structure as defined in claim 2, wherein between horizontally adjacent ones of said mullions (112), connecting rebar is applied through said horizontal apertures (212) of said mullions (112) and through the associated mullion panel (112), and said horizontal apertures (212) and said through-slots (122) in the sides of said mullions (112) are grouted using a special mortar adapted to the strength grade of the material of said mullions (112); the connecting steel bars are smooth round steel bars or ribbed steel bars, the diameter of each connecting steel bar is 6-10mm, and the number of the connecting steel bars is 2-3 along the wall thickness direction.
13. The mullion panel type load-bearing wall structure as claimed in claim 1, wherein cast-in-place concrete constructional columns (120) are provided at the locations of the mullion panel type load-bearing wall (110) including four corners and corresponding corners of the exterior wall, four corners of the building/elevator hall, and junctions of the longitudinal and transverse walls as required by design.
14. The mullion panel load-bearing wall structure of claim 13, wherein the construction post (120) is square, rectangular, L-shaped, T-shaped, or cross-shaped in cross-section and has a major side dimension of no less than 190 mm.
15. The mullion panel load-bearing wall structure of claim 1, wherein said collar beam (116) has a cross-sectional width of no less than 190mm and a cross-sectional height of no less than 120 mm.
16. A mullion panel loadbearing wall structure as defined in claim 3, wherein the lintel (130) is a precast concrete lintel, reinforced aerated concrete or reinforced lightweight aggregate concrete lintel; and the lintel (130) is connected with the top surface of the vertical strip plate (112) in a masonry way by adopting special mortar which is adaptive to the material strength grade of the vertical strip plate (112).
17. The mullion panel type load-bearing wall structure as defined in claim 4, wherein said reinforcing bars are plain or ribbed, having a bar diameter of 6-14mm and a bi-directional spacing of 50-400 mm; the reinforcing bars are of a double-layer bidirectional structure.
18. The mullion panel load-bearing wall structure of claim 2, wherein equipment lines can be left in vertical seams (214) between horizontally adjacent mullions panels (112); or the pipeline is fixed on the side surface of the wall body through a connecting pipeline clamp and covered through an assembled wall surface decoration surface.
CN201921016387.4U 2019-06-28 2019-06-28 Assembled light vertical bar plate type bearing wall structure Active CN211200814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921016387.4U CN211200814U (en) 2019-06-28 2019-06-28 Assembled light vertical bar plate type bearing wall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921016387.4U CN211200814U (en) 2019-06-28 2019-06-28 Assembled light vertical bar plate type bearing wall structure

Publications (1)

Publication Number Publication Date
CN211200814U true CN211200814U (en) 2020-08-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921016387.4U Active CN211200814U (en) 2019-06-28 2019-06-28 Assembled light vertical bar plate type bearing wall structure

Country Status (1)

Country Link
CN (1) CN211200814U (en)

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