CN113622541A - Truss connection assembled light outer wall - Google Patents

Truss connection assembled light outer wall Download PDF

Info

Publication number
CN113622541A
CN113622541A CN202110840778.3A CN202110840778A CN113622541A CN 113622541 A CN113622541 A CN 113622541A CN 202110840778 A CN202110840778 A CN 202110840778A CN 113622541 A CN113622541 A CN 113622541A
Authority
CN
China
Prior art keywords
wall
grouting
plate
truss
vertical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110840778.3A
Other languages
Chinese (zh)
Inventor
张东
张新鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Jingsheng New Building Materials Co Ltd
Original Assignee
Tianjin Jingsheng New Building Materials Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Jingsheng New Building Materials Co Ltd filed Critical Tianjin Jingsheng New Building Materials Co Ltd
Priority to CN202110840778.3A priority Critical patent/CN113622541A/en
Publication of CN113622541A publication Critical patent/CN113622541A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
    • E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a truss connection assembly type light outer wall which is formed by splicing a plurality of light outer wall containment plates, wherein each light outer wall containment plate comprises an outer leaf plate, an inner leaf plate and a heat insulation layer; a vertical grouting mother groove is formed in the outer blade plate and the inner blade plate; vertical grouting mother grooves between adjacent light outer wall guard plates form vertically-through grouting channels; the grouting channel is filled with bonding slurry in a compact manner, the bonding slurry bonds two adjacent light outer wall guard plates, and the upper ends and the lower ends of the light outer wall guard plates are connected with the building main body structure through connecting pieces; and a steel bar truss is arranged in the vertical grouting mother groove, the upper end and the lower end of the steel bar truss are connected with the main building structure through bar planting glue, and the steel bar truss is wrapped in the bonding slurry in the vertical grouting mother groove. The invention has simple structure, high construction efficiency, strong wind pressure resistance and good fire resistance, and solves the problem that the joint of the existing internal and external wall guard boards is easy to crack.

Description

Truss connection assembled light outer wall
Technical Field
The invention belongs to the technical field of non-bearing outer wall enclosure guard plates, and particularly relates to a truss connection assembly type light outer wall.
Background
At present, several common building types in China are as follows: the brick-concrete structure, the cast-in-place concrete shear wall structure, the cast-in-place concrete frame structure, the steel structure and the like, wherein the brick-concrete structure is most widely applied and has a long history, but because of the requirements of environmental protection and land saving, the national legislation rules gradually eliminate and forbid the use of clay bricks, the brick-concrete structure is about to eliminate, and other building modes have slow construction speed, long construction period and low building industrialization level because the process is complicated. Particularly, in the case of a frame structure such as a concrete frame or a steel structure, a large construction period is wasted in the construction of an external wall, because the construction of the external wall needs to be performed by building a wall body with concrete bricks first, and then the outer surface of the external wall is reinforced with concrete or cement or ceramic tiles to perform the functions of water resistance, heat preservation and cold resistance, the operation mode is very troublesome, labor and time are wasted, and the heat preservation effect is not ideal.
However, the improved assembly wall building material is still complex in construction due to the structure and the material, the market conversion rate is low, and the outer wall still needs to be operated by using the traditional method.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the truss connection assembly type light outer wall which is simple in structure, high in construction efficiency, strong in wind pressure resistance and good in fire resistance, and has a heat preservation function.
The invention is realized by the following steps: the truss connection assembly type light outer wall is characterized in that the assembly type outer wall is formed by splicing a plurality of light outer wall enclosure plates, each light outer wall enclosure plate comprises an outer leaf plate and an inner leaf plate which are made of cement-based building materials, and a heat insulation layer bonded between the outer leaf plate and the inner leaf plate; a vertical grouting mother groove is formed in each of the outer blade plate and the inner blade plate on the same vertical splicing surface; vertical grouting mother grooves between adjacent light outer wall guard plates form vertically-through grouting channels; the grouting channel is filled with bonding slurry in a compact manner, the bonding slurry bonds two adjacent light outer wall guard plates, and the upper ends and the lower ends of the light outer wall guard plates are connected with the building main body structure through connecting pieces; and a steel bar truss is arranged in the vertical grouting mother groove of the outer blade plate and the inner blade plate, the upper end and the lower end of the steel bar truss are connected with a main building structure through bar planting glue, and the steel bar truss is wrapped in the bonding slurry in the vertical grouting mother groove.
Preferably, the edge sealing grooves which are sunken towards the direction of the grouting mother groove are formed in the peripheral edges of the outer side plate surfaces of the outer blade plate and the inner blade plate, and the edge sealing grooves are of an open structure on the vertical splicing surface side.
Preferably, steel meshes are arranged in the outer blade plate and the inner blade plate.
Preferably, a connecting piece is arranged between the outer blade plate and the steel mesh in the inner blade plate, and the connecting piece penetrates through the heat insulation layer to form a built-in steel skeleton structure.
Preferably, two horizontal grouting female grooves which are arranged in parallel are arranged on the upper horizontal splicing surface and/or the lower horizontal splicing surface of the light plate body, and the two horizontal grouting female grooves are communicated with the vertical grouting female grooves on the adjacent vertical splicing surface.
Preferably, a damping block is arranged in the grouting female groove along the height direction of the light plate body, and the height of the damping block is smaller than the depth of the grouting female groove.
Preferably, the edge sealing groove is provided with a grouting opening, and the grouting opening is communicated with the vertical grouting mother groove or the horizontal grouting mother groove.
Preferably, the thickness of the outer blade is equal to or less than the thickness of the inner blade.
Preferably, the steel bar truss comprises two parallel vertical bars and a secondary bar connected with the vertical bars.
Preferably, the auxiliary ribs are of continuous S-shaped or triangular structures or rectangles, auxiliary rib accommodating grooves are formed in the side faces of the light outer wall enclosure plate corresponding to the positions of the auxiliary ribs, and the width of each auxiliary rib accommodating groove is larger than the diameter of each auxiliary rib.
The invention has the advantages and technical effects that: the invention has the following advantages:
1. the invention adopts a composite process to carry out composite molding on the heat-insulating plate and the inner and outer leaf plates, ensures the connectivity of the heat-insulating plate, forms a heat-insulating integrated structure and replaces the traditional externally-hung heat insulation;
2. the invention adopts factory prefabrication molding, avoids some disadvantages brought by on-site pouring molding firstly, and combines the relevant regulations of the assembly type building;
3. according to the invention, a grouting mother groove technology is adopted, when the outer wall is spliced, two vertical grouting channels are formed after adjacent apron plates are correspondingly spliced, and mortar is densely filled in the grouting channels through a grouting process; the adjacent outer wall enclosure plates are bonded and connected through mortar of the grouting channel, two secondary connecting bodies are formed after the mortar is cured and have strong bonding force, and the formed secondary connecting bodies are equivalent to a small structural column and a stressed member, so that relative displacement and deformation between the adjacent outer wall enclosure plates caused by external forces such as wind pressure are effectively prevented, and the performance requirements of wind pressure resistance and earthquake resistance are met;
4. the invention adopts the mode of planting the steel bar truss into the steel bar to be connected with the main structure of the building, thereby further improving the installation strength of the external wall guard board.
5. The edge sealing groove technology is adopted, the problem that cracks are easily generated at the joints of the existing outer wall guard board is solved, the outer wall guard board not only has the leveling effect, but also has the waterproof and soundproof effects by filling anti-crack mortar and grid cloth in the edge sealing groove to improve the connection strength and compactness of the joints, rainwater is prevented from penetrating through the joints, primary water blocking is formed, and the service life of the outer wall guard board is the same as that of a building main body structure; the outer wall apron board has higher flatness after being integrally assembled, is beneficial to the construction of a decorative surface layer and an inner layer at the later stage, and avoids the phenomena of water leakage, sound insulation and cold and hot bridges caused by insufficient flatness of the inner wall and cracking of the abutted seams of the decorative surface layer.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic view of the structure of the lightweight exterior wall containment sheet of the embodiment;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a side view of FIG. 2;
FIG. 5 is a schematic perspective view of a lightweight exterior wall containment sheet;
FIG. 6 is a schematic structural view of example 2;
FIG. 7 is a top view of embodiment 3;
FIG. 8 is a top view of embodiment 4;
FIG. 9 is a schematic perspective view of the preferred embodiment 4;
FIG. 10 is a schematic perspective view of the preferred embodiment 5;
FIG. 11 is a schematic structural view of example 6;
FIG. 12 is a schematic structural view of example 7;
fig. 13 is a schematic view of a rectangular steel truss installation structure.
In the figure, 1, a light outer wall enclosure plate; 1-1, outer leaf plates; 1-2, inner blade plates; 1-3, a heat-insulating layer; 1-4, vertically grouting a mother trough; 1-5, sealing the edge groove; 1-6, steel mesh; 1-7, connecting pieces; 1-8, horizontally grouting a mother tank; 1-9, a damping block; 1-10, a grouting opening; 1-11, an auxiliary rib accommodating groove; 2. grouting a channel; 3. a secondary linker; 4. a steel bar truss; 4-1, erecting ribs; 4-2 and auxiliary ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1: referring to fig. 1 to 5, a truss-connected fabricated light outer wall is formed by splicing a plurality of light outer wall containment plates 1, each of which includes an outer leaf plate 1-1 and an inner leaf plate 1-2 made of light concrete cement-based building materials (such as foamed cement) by foaming, and an insulating layer 1-3 bonded between the outer leaf plate and the inner leaf plate; the heat-insulating layer can be made of building heat-insulating materials in the prior art, such as polystyrene boards; the thickness of the outer blade plate is less than or equal to that of the inner blade plate. The specific thickness can be designed according to the actual building requirements. The invention adopts a composite process to carry out composite molding on the heat-insulating plate and the inner and outer leaf plates, ensures the connectivity of the heat-insulating plate, forms an internal sandwich heat-insulating integrated structure and replaces the traditional external hanging type heat-insulating apron plate; a vertical grouting mother groove 1-4 is formed in each of the outer blade plate and the inner blade plate on the same vertical splicing surface; vertical grouting mother grooves between adjacent light outer wall guard plates form vertically-through grouting channels 2; the grouting channel is filled with bonding slurry in a compact mode, the bonding slurry bonds two adjacent light outer wall guard plates, the upper ends and the lower ends of the light outer wall guard plates are connected with the building main body structure through connecting pieces, the connecting pieces are preferably U-shaped clamps, the U-shaped clamps are clamped at the upper ends and the lower ends of the outer wall guard plates, and the U-shaped clamps are connected with the building main body structure in a fastening bolt or bar planting mode; meanwhile, in order to ensure the connection strength of the adjacent light outer wall guard plates, a universal clamp or a double-U-shaped connecting piece is arranged between the adjacent light outer wall guard plates for connection. And a steel bar truss is arranged in the vertical grouting female groove of the outer blade plate and the inner blade plate, the upper end and the lower end of the steel bar truss are connected with a main building structure through bar planting glue, and the steel bar truss is wrapped in the bonding slurry in the vertical grouting female groove, so that the mounting strength of the outer wall enclosure plate is further improved, and the quality of the outer wall is improved.
The invention adopts factory prefabrication molding, avoids some disadvantages brought by on-site pouring molding firstly, and combines the relevant regulations of the assembly type building; adopt the female groove technique of slip casting, when the concatenation outer wall, after the corresponding amalgamation of adjacent fender apron, form vertical slip casting passageway, closely knit the packing mortar through the slip casting technology in the slip casting passageway, adjacent outer wall fender apron carries out bonding connection through the mortar of slip casting passageway, form twice secondary connector 3 thickness after the mortar solidification and have stronger adhesion, the secondary connector that forms simultaneously is equivalent to a small-size structure post, equivalent to a atress component, increase steel bar truss's structural design simultaneously, effectively prevent to cause relative aversion and deformation between the adjacent outer wall fender apron because of external forces such as wind pressure, satisfy the anti-wind pressure, antidetonation performance requirement, cooperation slip casting technology efficiency of construction simultaneously is high, the closely knit degree of packing of bonding mortar is high, can not have the vacancy.
Preferably, edge sealing grooves 1-5 which are sunken towards the direction of the grouting mother groove are formed in the peripheral edges of the outer side plate surfaces of the outer blade plate and the inner blade plate, and the edge sealing grooves are of an open structure on the vertical splicing surface side. The edge sealing groove technology is adopted, so that the problem that cracks are easily generated at the joints of the existing internal and external wall enclosure guard plates is solved, namely, the joint strength and the compactness of the joints are improved by filling anti-crack mortar and grid cloth in the edge sealing groove, so that the edge sealing groove has the leveling effect and the waterproof effect, rainwater is prevented from penetrating through the joints, and primary water blocking is formed; the outer wall apron board has higher flatness after being integrally assembled, is beneficial to the construction of a decorative surface layer and an inner layer at the later stage, and avoids the phenomena of water leakage, sound insulation and cold and hot bridges caused by insufficient flatness of the inner wall and cracking of the abutted seams of the decorative surface layer.
In example 2, referring to fig. 6, steel nets 1 to 6 are provided in both the outer blade plate and the inner blade plate. The compression resistance and the bending resistance of the plate body are improved, and the use safety is improved.
In embodiment 3, referring to fig. 7, connecting members 1 to 7 are arranged between the outer blade plate and the steel mesh in the inner blade plate, the connecting members penetrate through the heat insulation layer to form a built-in steel skeleton structure, and the connecting members can be steel bar connecting members or plastic materials. The compression resistance and the bending resistance of the combined type wind power generation device are further improved, the inner blade plate and the outer blade plate are connected into a stressed whole through the steel framework, and therefore the combined type wind power generation device can bear large wind pressure and shock resistance.
In embodiment 4, referring to fig. 8 and 9, two horizontal grouting mother grooves 1 to 8 arranged in parallel are arranged on the upper horizontal splicing surface and/or the lower horizontal splicing surface of the lightweight board, and the two horizontal grouting mother grooves are communicated with the vertical grouting mother grooves on the adjacent vertical splicing surface. By adopting the structure, communicated grouting channels are formed around the whole outer wall guard board, and the through grouting channels are densely filled with adhesive by a grouting process; after the bonding object is cured, the upper horizontal splicing surface and the lower horizontal splicing surface of the outer wall enclosure protection plate are bonded with the top beam and the floor slab, so that on one hand, the connection strength of the outer wall enclosure protection plate is improved, and meanwhile, the problem that the joint of the top beam and the floor slab is cracked is also solved.
In embodiment 5, referring to fig. 10, damping blocks 1 to 9 are arranged in the grouting female groove along the height direction of the lightweight plate body, and the height of the damping blocks is smaller than the depth of the grouting female groove. The design of the damping block increases the backflow resistance of the mortar, and reduces the problem that the mortar flows back downwards along the mortar storage channel due to self weight in a short time to cause a hollow section at the upper end part of the mortar storage channel; the design of additionally arranging the segmented damping blocks can also reduce the occurrence of a larger empty segment at the top of the mortar storage channel caused by shrinkage and sinking of mortar in the solidification process; the damping piece is equivalent to the internal muscle cartridge in the secondary link after the mortar in the storage slurry tank solidifies, has improved the fastness that adjacent outer wall apron board connects. Meanwhile, the damping block also plays a role in reinforcing the slurry storage tank.
In example 6, referring to fig. 11, the edge sealing groove is provided with grouting ports 1 to 10, and the grouting ports are communicated with the vertical grouting mother groove or the horizontal grouting mother groove. The grouting port is communicated with the vertical grouting mother groove or the horizontal grouting mother groove. The grouting opening is preset, grouting construction is facilitated, working hours for opening holes are reduced, and construction efficiency is improved.
Embodiment 7, referring to fig. 12, the steel bar truss 4 of the present invention is preferably configured as follows, but not limited to, specifically, the steel bar truss of the present embodiment includes two parallel studs 4-1 and a secondary stud 4-2 connecting the studs. The auxiliary ribs are in a continuous S-shaped or triangular structure or a rectangle (please refer to fig. 13), auxiliary rib accommodating grooves 1-11 are formed in the side face of the light outer wall enclosure plate corresponding to the positions of the auxiliary ribs, and the width of each auxiliary rib accommodating groove is larger than the diameter of each auxiliary rib; the slurry can pass through the auxiliary ribs conveniently, a protective layer is formed on the outer surface of each auxiliary rib, and meanwhile, a containing groove structure is adopted to ensure that no gap exists between adjacent heat-insulating layers, so that the problem of cold bridge is solved; the inner and outer blade plates and the building main body structure are connected into a whole through the steel bar truss with the structure.
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 invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The truss connection assembly type light outer wall is characterized in that the assembly type outer wall is formed by splicing a plurality of light outer wall enclosure plates, each light outer wall enclosure plate comprises an outer leaf plate and an inner leaf plate which are made of cement-based building materials, and a heat insulation layer bonded between the outer leaf plate and the inner leaf plate; a vertical grouting mother groove is formed in each of the outer blade plate and the inner blade plate on the same vertical splicing surface; vertical grouting mother grooves between adjacent light outer wall guard plates form vertically-through grouting channels; the grouting channel is filled with bonding slurry in a compact manner, the bonding slurry bonds two adjacent light outer wall guard plates, and the upper ends and the lower ends of the light outer wall guard plates are connected with the building main body structure through connecting pieces; and a steel bar truss is arranged in the vertical grouting mother groove of the outer blade plate and the inner blade plate, the upper end and the lower end of the steel bar truss are connected with a main building structure through bar planting glue, and the steel bar truss is wrapped in the bonding slurry in the vertical grouting mother groove.
2. The assembled light outer wall of truss connection of claim 1, wherein: the edge of the periphery of the outer side plate surface of the outer blade plate and the edge of the periphery of the outer side plate surface of the inner blade plate are both provided with edge sealing grooves which are sunken towards the direction of the grouting female groove, and the edge sealing grooves are of an open structure on the vertical splicing surface side.
3. The assembled light outer wall of truss connection of claim 1, wherein: and steel meshes are arranged in the outer blade plate and the inner blade plate.
4. The assembled light outer wall of truss connection of claim 1, wherein: and a connecting piece is arranged between the steel meshes in the outer blade plate and the inner blade plate and penetrates through the heat-insulating layer to form a built-in steel skeleton structure.
5. The assembled light outer wall of truss connection of claim 1, wherein: two horizontal grouting female grooves which are arranged in parallel are arranged on the upper horizontal splicing surface and/or the lower horizontal splicing surface of the light plate body, and the two horizontal grouting female grooves are communicated with the vertical grouting female grooves on the adjacent vertical splicing surfaces.
6. The assembled light outer wall of truss connection of claim 1, wherein: and a damping block is arranged in the grouting female groove along the height direction of the light plate body, and the height of the damping block is smaller than the depth of the grouting female groove.
7. The assembled light outer wall of truss connection of claim 1, wherein: and the edge sealing groove is provided with a grouting opening which is communicated with the vertical grouting mother groove or the horizontal grouting mother groove.
8. The truss-connected fabricated lightweight exterior wall according to claim 1, wherein: the thickness of the outer blade is less than or equal to that of the inner blade.
9. The truss-connected fabricated lightweight exterior wall according to claim 1, wherein: the steel bar truss comprises two parallel vertical bars and an auxiliary bar connected with the vertical bars.
10. The truss-connected fabricated lightweight exterior wall according to claim 1, wherein: the auxiliary ribs are of continuous S-shaped or triangular structures or rectangles, auxiliary rib accommodating grooves are formed in the side faces of the light outer wall surrounding protection plates corresponding to the auxiliary ribs, and the width of each auxiliary rib accommodating groove is larger than the diameter of each auxiliary rib.
CN202110840778.3A 2021-07-25 2021-07-25 Truss connection assembled light outer wall Pending CN113622541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110840778.3A CN113622541A (en) 2021-07-25 2021-07-25 Truss connection assembled light outer wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110840778.3A CN113622541A (en) 2021-07-25 2021-07-25 Truss connection assembled light outer wall

Publications (1)

Publication Number Publication Date
CN113622541A true CN113622541A (en) 2021-11-09

Family

ID=78380946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110840778.3A Pending CN113622541A (en) 2021-07-25 2021-07-25 Truss connection assembled light outer wall

Country Status (1)

Country Link
CN (1) CN113622541A (en)

Similar Documents

Publication Publication Date Title
CN103114663B (en) Assemble type multifunctional outer wall body and production and installation method thereof
CN215253698U (en) Ceramsite foam concrete exterior wall hanging plate in assembly type building
CN104652668A (en) Armored integrated wall and construction method thereof
CN111364638A (en) Construction method for cast-in-place of filler wall and structure combination and heat insulation system
CN211690988U (en) Concrete precast slab with waterproof function
CN112324017A (en) Light concrete reinforcing steel bar net frame composite heat-insulation wall plate and mounting method thereof
CN110468795B (en) Fabricated concrete gravity dam based on laminated structure and construction method thereof
CN211286074U (en) Self-heat-insulation system for prefabricated light high-strength foam concrete filled wallboard outer wall
CN203066294U (en) Assembled multifunctional outer wall body
CN113622542A (en) Assembled outer wall based on light outer wall apron board
CN107035027A (en) A kind of assembled steel reinforced concrete structure light wt compound external wall panel
CN216616352U (en) Truss connection assembled light outer wall
CN109057091B (en) Assembly type hollow outer wall suitable for steel structure and assembly method thereof
CN216616351U (en) Assembled outer wall based on light outer wall apron board
CN218437756U (en) Assembly type linear composite wallboard self-tapping nail cluster and post-cast strip combined connection structure
CN113622541A (en) Truss connection assembled light outer wall
CN217150848U (en) Prefabricated fire-resistant concrete composite floor slab
CN216616539U (en) Prefabricated light concrete outer wall apron board of assembled
CN214364434U (en) Assembled constructional column suitable for prefabricated wallboard of frame construction
CN205669284U (en) The cast-in-place Integral Steel frame wall filled with masonry system that a kind of spring connects
CN212295247U (en) Assembled light full precast slab
CN204609037U (en) Composite thermo-insulating wall board and the structure-integrated construction heat-insulating wall system of building concrete
CN113622589A (en) Prefabricated light concrete outer wall apron board of assembled
CN207048079U (en) Built-in steel mixed connection fitting water proof structure
CN109184073B (en) Decoration heat-insulation enclosure bearing integrated multi-ribbed composite prefabricated external wall panel and manufacturing method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination