CN109267684A - A kind of integral prefabricated fabricated roofing - Google Patents
A kind of integral prefabricated fabricated roofing Download PDFInfo
- Publication number
- CN109267684A CN109267684A CN201811177031.9A CN201811177031A CN109267684A CN 109267684 A CN109267684 A CN 109267684A CN 201811177031 A CN201811177031 A CN 201811177031A CN 109267684 A CN109267684 A CN 109267684A
- Authority
- CN
- China
- Prior art keywords
- vertical beam
- integral prefabricated
- fabric sheet
- steel
- fabricated roofing
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
- E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention provides a kind of integral prefabricated fabricated roofing, including the roof structure being arranged on the upside of light section steel structure frame and light section steel structure frame；The roof structure includes the sandwich layer between surface layer, bottom and the two；The sandwich layer includes the plate core of steel wire net rack and its inside, and the steel wire net rack includes the steel fabric sheet and several oblique abdomen silks through the plate core of plate core two sides, on the corresponding steel fabric sheet for being fixed on corresponding side in abdomen silk both ends；The surface layer is integrated with the condensation of upper steel fabric sheet, and bottom is integrated with the condensation of lower layer's steel fabric sheet.This roof structure has good mechanical property, and connection is reliable, power transmission is effective, stress point is clear.When with same bearing capacity, the self weight of roof boarding is much smaller than the respective members of existing other structures form, realizes lightweight, meets the construction demand of fabricated structure.Meanwhile the invention also has excellent fire protecting performance, thermal insulation property and sound insulation value.
Description
Technical field
The invention belongs to building or other similar purposes technical field of buildings, pre- more particularly, to a kind of entirety
Fabricated roofing processed.
Background technique
Cast-in-situ steel reinforced concrete roof boarding be at the construction field (site) according to design position carry out formwork, assembling reinforcement, pour it is mixed
The operational procedures such as solidifying soil and molding room panel structure.The disadvantage is that: working procedure is various at the scene, and cast-in-place concrete needs to support
Shield, construction period are long, will also be largely using the materials such as template and reinforcing bar, and situ wet operation is big, sound insulation, heat insulation effect difference etc. lack
Point.Only substitution reinforced concrete roof board uses common prefabricated roof boarding merely, has still needed to steel or reinforcing bar in roof structure
Support construction of the beams of concrete as roofing.
Summary of the invention
In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, propose a kind of integral prefabricated
Fabricated roofing.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of integral prefabricated fabricated roofing, including the roof knot being arranged on the upside of light section steel structure frame and light section steel structure frame
Structure；
The roof structure includes the sandwich layer between surface layer, bottom and the two；The sandwich layer includes steel wire net rack and its inside
Plate core, the steel wire net rack includes the steel fabric sheet and several oblique abdomen silks through the plate core of plate core two sides, described
On the corresponding steel fabric sheet for being fixed on corresponding side in abdomen silk both ends；The surface layer is integrated with the condensation of upper steel fabric sheet,
Bottom is integrated with the condensation of lower layer's steel fabric sheet；
The light section steel structure frame includes bottom beam, is close to set between the top beam and bottom beam and top beam of roof structure bottom
The supporting frame set；Support frame as described above body includes the side support component of support component and intermediate supports component two sides；
The intermediate supports component includes the vertical beam being vertically arranged, monosymmetric vertical equipped with diagonally disposed auxiliary
Beam assists vertical beam upper end close to vertical beam, and lower end is far from vertical beam；
The supporting beam when support component includes, the side supporting beam are equipped with long side auxiliary branch close to the side of vertical beam
Beam is supportted, the side far from vertical beam is equipped with short side Auxiliary support beam.
Further, the same connection at top beam highest point is fixed in the auxiliary vertical beam upper end of the vertical beam and its two sides simultaneously
At point, three is independently fixed on bottom beam in lower end.
Further, the auxiliary vertical beam of the long side Auxiliary support beam lower end and corresponding side is fixed on same tie point, thereon
Same tie point is fixed on side supporting beam upper end in end.
Further, same tie point is fixed in the short side Auxiliary support beam lower end and short side Auxiliary support beam lower end.
Further, it is equipped between auxiliary vertical beam and the top beam and reinforces support component；The reinforcement support component includes solid
Due to the web beam in auxiliary vertical beam at same tie point and reinforce vertical beam, the web beam is horizontally disposed, reinforces vertical beam
It is arranged perpendicular to top beam；One end that the web beam is connect with top beam, the one end being connect with long side Auxiliary support beam with top beam
It is on same tie point.
Further, the long side Auxiliary support beam and short side Auxiliary support beam are each perpendicular to the top beam.
Further, the side supporting beam and the auxiliary vertical beam are arranged in parallel.
Further, the plate core uses flame-retardant polystyrene foam plate core.
Further, the bottom uses cement sand bed.
Further, the surface layer uses concrete layer.
Compared with the existing technology, the invention has the advantage that
This roof structure is designed by the structure of pre-assembled formula, and the performance for not only having given full play to different structure and material is special
Point has the ability for undertaking external loads and working load that the other components in house apply；With good mechanical property, connection
Reliably, power transmission is effective, stress point is clear.When with same bearing capacity, the self weight of roof boarding is much smaller than existing other structures
The respective members of form, realize lightweight, meet the construction demand of fabricated structure.It is real using batch production Prefabrication
Show building standardization, seriation, industrialization, saves material, easy construction.Reduce construction site reinforcing bar, concrete and template
Dosage.Meanwhile the invention also has excellent fire protecting performance, thermal insulation property and sound insulation value.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the invention；
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A；
Fig. 3 is the schematic diagram under the roof structure application state that the invention provides.
Description of symbols: 1- surface layer；2- bottom；3- sandwich layer；4- plate core；The upper steel fabric sheet of 5-；6- lower layer steel fabric sheet；
7- bottom beam；8- top beam；9- vertical beam；10- assists vertical beam；The side 11- supporting beam；12- long side Auxiliary support beam；13- short side auxiliary branch
Support beam；14- web beam；15- reinforces vertical beam；16- anchor rib；17- abdomen silk.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Below with reference to embodiment come the present invention will be described in detail create.
A kind of integral prefabricated fabricated roofing, as shown in Figures 1 to 3, including on light section steel structure frame and light section steel structure frame
The roof structure of side setting；
The roof structure includes the sandwich layer 3 between surface layer 1, bottom 2 and the two；The sandwich layer includes steel wire net rack and its interior
The plate core 4 in portion, the steel wire net rack include the steel fabric sheet and several abdomen silks 17 through the plate core of plate core two sides, institute
It states on the corresponding steel fabric sheet for being fixed on corresponding side in abdomen silk both ends；The surface layer 1 is condensed into one with upper steel fabric sheet 5
Body, bottom 2 are integrated with 6 condensation of lower layer steel fabric sheet；
The light section steel structure frame includes bottom beam 7, is close between the top beam 8 and bottom beam and top beam of roof structure bottom
The supporting frame of setting；Support frame as described above body includes the side support component of support component and intermediate supports component two sides；
The intermediate supports component includes the vertical beam 9 being vertically arranged, monosymmetric vertical equipped with diagonally disposed auxiliary
Beam 10 assists vertical beam upper end close to vertical beam, and lower end is far from vertical beam；
The supporting beam 11 when support component includes, the side supporting beam are assisted close to the side of vertical beam equipped with long side
Supporting beam 12, the side far from vertical beam are equipped with short side Auxiliary support beam 13.
Batch production Prefabrication is taken in the invention, realizes building standardization, seriation, industrialization.Effective section
About material, while easy construction.Reduce the dosage of construction site reinforcing bar, concrete and template.Especially, overall construction design is closed
Reason, strong shock resistance when weight 100N sand pocket is from drop height degree 1m, will not be broken for impact 120 times, unstability by test.
In an alternative embodiment, in order to enhance the structural stability of sandwich layer, each abdomen silk can be obliquely installed, and
It intersects per adjacent two abdomens silk, abdomen silk sphere of action is wider, and sandwich layer is integrally more stable.
It is equipped between above-mentioned auxiliary vertical beam and top beam and reinforces support component；The reinforcement support component includes being fixed on auxiliary
Web beam 14 and reinforcement vertical beam 15 in vertical beam at same tie point, the web beam is horizontally disposed, and it is vertical to reinforce vertical beam
It is arranged in top beam；One end that the web beam is connect with top beam, the one end connecting with long side Auxiliary support beam with top beam are in
On same tie point.
By horizontally disposed web beam, the stability of light section steel structure frame horizontal direction is effectively raised, effectively
The horizontal loading that is born of resistance this roof structure, by the reinforcement vertical beam perpendicular to top beam, it is vertical effectively to resist
The load in direction, also, since the lower end for reinforcing vertical beam is the same tie point for being consolidated in auxiliary vertical beam with web beam, because
This, is effectively connecting each structure, is keeping the stability of light section steel structure frame entirety.
The auxiliary vertical beam upper end of above-mentioned vertical beam and its two sides is fixed at the same tie point at top beam highest point simultaneously, and three
Person is independently fixed on bottom beam in lower end.The auxiliary vertical beam of above-mentioned long side Auxiliary support beam lower end and corresponding side is fixed on same company
Same tie point is fixed in contact, the upper end and side supporting beam upper end.Above-mentioned short side Auxiliary support beam lower end and short side auxiliary branch
Same tie point is fixed in support beam lower end.
It should be noted that tie point signified in the application, is not understood simply as being only accurate a certain " coordinate
Point " is also possible to entity structure, such as transition block, this transition block is fixed on corresponding beam, and supporting element is fixed on transition block
On, it achieves a fixed connection, transition block herein can upper be connector, that is, pass through connector, realize each supporting element and phase
Ying Liang's is connected and fixed.It is once more emphasized that " transition block " is also only to illustrate, those skilled in the art can be according to time need
It wants, determines and be connected and fixed mode accordingly.
The selection of above-mentioned each supporting element link position is mainly based upon overall structure stability consideration.Each supporting element
(including vertical beam, auxiliary vertical beam, side supporting beam, long side Auxiliary support beam, short side Auxiliary support beam or even web beam and reinforcement
Vertical beam) similar end to end structure is formd, the stabilization of top beam Yu bottom beam relative position is greatly improved, is being greatly reduced
In the case where self weight, light section steel structure frame employed in the invention equally has splendid structural strength and stability,
Overall structure is optimized, stress point is clear, fully meets the use demand of building.
Above-mentioned side supporting beam and the auxiliary vertical beam are arranged in parallel.Above-mentioned long side Auxiliary support beam and short side Auxiliary support
Beam is each perpendicular to the top beam.Such structure design, is directly supported using long side Auxiliary support beam and short side Auxiliary support beam
Firmly top beam, it is ensured that top beam is stablized in conjunction with roof structure, even if top beam is the splicing construction of segmented, nor affects on whole knot
Structure strength and stability.
Due to when preparing this roofing, before plastering, the top tension of roof structure, lower compression.Microlith of having constructed is mixed
After solidifying soil and cement mortar, worked together with steel wire, roof structure upper portion pressurized, lower tension, to reach carrying purpose.Cause
This, in an alternative embodiment, above-mentioned face bottom uses cement sand bed.Above-mentioned surface layer uses concrete layer.Lower part
Cement mortar plays auxiliary stress, main protective layer effect.And the pea gravel concreten on top plays main stress, it is practical thick
It spends also thicker than the cement mortar of bottom.Such structure design, surface layer, bottom and sandwich layer form excellent mechanics construction, greatly
The bearing capacity of this roof structure is improved greatly.
Above-mentioned plate core uses flame-retardant polystyrene foam plate core, and heat preservation, soundproof effect are good.By actual verification, heat preservation
Performance is suitable for Different climate area, and can reach 65% or more energy conservation standard.Compound polystyrene foam plastics it is (i.e. fire-retardant
Type polystyrene foam plate core) make product that there is good sound insulation property, improve the using effect in house.Meanwhile with face
Layer, bottom and light section steel structure frame have been integrally formed good fireproof system, and whole fire line is splendid, and fire endurance 3.0 is small
When and reach GB8624 to the regulation of non-ignitable (A grades compound) material.
The durability of the invention is good, factory using zinc-plated low-carbon cold drawn wire be welded into three-dimensional space rack (on
Lower abdomen silk between steel fabric sheet and the two), later in upper and lower steel fabric sheet central filler flame-retardant polystyrene foam plate core,
It is welded with the abdomen silk of two-way (inclination) insertion polystyrene foam plate core on steel wire net rack, is connected with corresponding steel fabric sheet, polyphenyl
Composite cement mortar surface layer below vinyl foam plate core, above compound pea gravel concreten surface layer, it is whole to form a rigidity, Ke Yida
To with the building same service life.
In an alternative embodiment, above-mentioned light section steel structure frame two sides are respectively equipped with anchor rib 16, and the anchor rib is same
When connect with top beam and bottom beam.The structures such as the external wall elevation (and being not limited to external wall elevation) of this roof structure and building are facilitated to connect
Connect fixation.
In order to save fashioned iron dosage, above-mentioned top beam can not expose to roof structure (bottom), that is, will be used as top beam
Steel sections be embedded into roof structure (bottom), roof structure is more firm in conjunction with light section steel structure frame, roof structure
It can participate in stress, such structure design can effectively reduce fashioned iron dosage while meeting force request, save the cost,
Also the integrally-built weight of prepared roofing is further mitigated.
This roof structure uses composite material laminated form, has given full play to the performance of different materials, has and undertakes house
The ability of external loads and working load that other components apply；The steel wire net rack of plate and two-sided compound concrete, cement
Mortar forms excellent mechanics construction, has good mechanical property, and connection is reliable, power transmission is effective.There is same carrying energy
When power, the self weight of roof boarding is much smaller than the respective members of existing other structures form.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (10)
1. a kind of integral prefabricated fabricated roofing, it is characterised in that: including being set on the upside of light section steel structure frame and light section steel structure frame
The roof structure set；
The roof structure includes the sandwich layer between surface layer, bottom and the two；The sandwich layer includes the plate of steel wire net rack and its inside
Core, the steel wire net rack include the steel fabric sheet and several oblique abdomen silks through the plate core of plate core two sides, the abdomen silk
On the corresponding steel fabric sheet for being fixed on corresponding side in both ends；The surface layer is integrated with the condensation of upper steel fabric sheet, bottom
It is integrated with the condensation of lower layer's steel fabric sheet；
The light section steel structure frame includes bottom beam, is close to be arranged between the top beam and bottom beam and top beam of roof structure bottom
Supporting frame；Support frame as described above body includes the side support component of support component and intermediate supports component two sides；
The intermediate supports component includes the vertical beam being vertically arranged, monosymmetric equipped with diagonally disposed auxiliary vertical beam, auxiliary
Help vertical beam upper end close to vertical beam, lower end is far from vertical beam；
The supporting beam when support component includes, the side supporting beam are equipped with long side Auxiliary support close to the side of vertical beam
Beam, the side far from vertical beam are equipped with short side Auxiliary support beam.
2. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the vertical beam and its two sides
Auxiliary vertical beam upper end is fixed at the same tie point at top beam highest point simultaneously, and three is independently fixed on bottom beam in lower end.
3. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the long side Auxiliary support beam
The auxiliary vertical beam of lower end and corresponding side is fixed on same tie point, and same tie point is fixed in the upper end and side supporting beam upper end.
4. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the short side Auxiliary support beam
Same tie point is fixed in lower end and short side Auxiliary support beam lower end.
5. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the auxiliary vertical beam and top beam
Between be equipped with reinforce support component；The support component of reinforcing includes the reinforcement cross being fixed in auxiliary vertical beam at same tie point
Beam and reinforcement vertical beam, the web beam is horizontally disposed, reinforces vertical beam and arranges perpendicular to top beam；The web beam and top beam connect
The one end connect is on same tie point with one end that long side Auxiliary support beam is connect with top beam.
6. a kind of integral prefabricated fabricated roofing according to claim, it is characterised in that: the long side Auxiliary support beam
And short side Auxiliary support beam is each perpendicular to the top beam.
7. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the side supporting beam with it is described
Assist vertical beam parallel arrangement.
8. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the plate core uses flame retardant type
Polystyrene foam plate core.
9. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the bottom uses cement bonded sand
Pulp layer.
10. a kind of integral prefabricated fabricated roofing according to claim 1, it is characterised in that: the surface layer uses coagulation
Soil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177031.9A CN109267684A (en) | 2018-10-10 | 2018-10-10 | A kind of integral prefabricated fabricated roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177031.9A CN109267684A (en) | 2018-10-10 | 2018-10-10 | A kind of integral prefabricated fabricated roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109267684A true CN109267684A (en) | 2019-01-25 |
Family
ID=65196780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811177031.9A Pending CN109267684A (en) | 2018-10-10 | 2018-10-10 | A kind of integral prefabricated fabricated roofing |
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| Country | Link |
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| CN (1) | CN109267684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424608A (en) * | 2019-08-29 | 2019-11-08 | 河北卉原建材有限公司 | A kind of roof boarding, eaves board, wallboard assembled connection structure and connection method |
| CN111236519A (en) * | 2020-01-17 | 2020-06-05 | 江苏宝迪建设科技有限公司 | Seepage-proof steel structure roof |
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