CN216305040U - Bridge cut-off heat preservation light composite wall - Google Patents
Bridge cut-off heat preservation light composite wall Download PDFInfo
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- CN216305040U CN216305040U CN202122739587.6U CN202122739587U CN216305040U CN 216305040 U CN216305040 U CN 216305040U CN 202122739587 U CN202122739587 U CN 202122739587U CN 216305040 U CN216305040 U CN 216305040U
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Abstract
The utility model discloses a bridge cut-off heat-insulating light composite wall, which comprises a light steel transverse keel and a light steel vertical keel; the light steel transverse keels and the light steel vertical keels form a wall body frame; a first bridge cut-off frame and a second bridge cut-off frame are respectively arranged at the edges of the front and the back surfaces of the wall body frame; a first anti-crack net is laid in the first bridge-cut border; a second anti-cracking net is laid in the second bridge-cutoff frame; mineral heat-insulating light core materials are filled in the wall frame; an inorganic mineral finish coat is laid on the surface of the wall frame, covering the first anti-cracking net and the second anti-cracking net; the joint of the light steel transverse keel and the light steel vertical keel is provided with a pre-buried assembly connecting piece; the utility model has good structural integrity, light weight and high strength; the bridge-cut border is in smooth contact with the construction platform, so that the whole wall keel frame forms a sealed groove body, the non-molding filling of the mineral heat-insulating light core material slurry and the inorganic mineral facing layer slurry is realized, and the production cost of the wall is reduced.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a broken bridge heat-insulation light composite wall.
Background
The composite wall board is a new generation of high-performance building inner partition board produced in industrialized mode, is formed by compounding various building materials, replaces traditional bricks and tiles, and has the obvious advantages of being environment-friendly, energy-saving, pollution-free, light, anti-seismic, fireproof, heat-preserving, sound-insulating and quick in construction.
The composite wallboard adopts common portland cement, sand, fly ash or other industrial wastes such as water granulated slag, furnace slag and the like as fine aggregates, polystyrene particles and a small amount of inorganic chemical auxiliary agents are added, a full-automatic high-efficiency forced light aggregate special stirring system is matched, and air is introduced in the stirring process to form honeycomb-shaped stable air holes of a core layer so as to further reduce the volume weight of the product, thereby not only reducing the material cost, but also achieving the ideal heat preservation and sound insulation effects; the traditional bricks and tiles do not meet the requirement of environmental protection, and a novel environment-friendly heat-insulating light composite building wall needs to be provided aiming at the requirement of environmental protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge cut-off heat-insulation light composite wall which is light in weight, high in mechanical strength, high in assembly construction efficiency and low in production cost.
The utility model is realized by the following technical scheme:
a bridge cut-off heat preservation light composite wall comprises a light steel horizontal keel and a light steel vertical keel; the light steel transverse keel and the light steel vertical keel form a wall body frame; a first bridge cut-off frame and a second bridge cut-off frame are respectively arranged at the edges of the front and the back surfaces of the wall body frame; a first anti-cracking net is laid in the first bridge cutoff frame; a second anti-cracking net is laid in the second bridge-cutoff frame; mineral heat-insulating light core materials are filled in the wall frame; an inorganic mineral finish coat is laid on the surface of the wall frame, covering the first anti-cracking net and the second anti-cracking net; and a pre-embedded assembly connecting piece is arranged at the joint of the light steel transverse keel and the light steel vertical keel.
Further, an embedded line pipe is arranged inside the mineral heat-insulation light core material.
Furthermore, an inner vertical keel is arranged in the wall body frame and is perpendicular to the light steel transverse keel.
Further, the first anti-cracking net and the second anti-cracking net are both one of a metal expanded net, a glass fiber net and a reinforced geogrid.
Furthermore, the first bridge-cut-off frame and the second bridge-cut-off frame are both made of one of aluminum alloy, heat-resistant plastic composite section, glass fiber reinforced plastic section and high-strength plastic section.
The utility model has the beneficial effects that:
the utility model has good structural integrity, light weight and high strength; the bridge-cut border is in smooth contact with the construction platform, so that the whole wall keel frame forms a sealed groove body, the non-molding filling of the mineral heat-insulating light core material slurry and the inorganic mineral facing layer slurry is realized, the large investment of the traditional PC prefabricated mold is reduced, and the production cost of the wall is greatly reduced; the wall production of the utility model can be carried out by adopting automatic equipment from keel frame assembly to filling preparation, and has high efficiency and stable quality.
Drawings
FIG. 1 is a schematic view of the overall structure of a bridge cut-off heat-insulating lightweight composite wall body according to an embodiment of the utility model;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a schematic front perspective view of a bridge cut-off heat-insulating lightweight composite wall according to an embodiment of the utility model;
fig. 4 is an assembly diagram of the first anti-crack net, the second anti-crack net and the wall frame.
In the drawings: 100-a wall frame; 1-light steel cross keel; 2-light steel vertical keels; 3-a first bridge cut-off border; 4-a second bridge cut-off border; 5-a first anti-crack web; 6-a second fracture resistant web; 7-mineral heat-insulating light core material; 8-inorganic mineral facing layer; 9-pre-embedding an assembly connecting piece; 10-inner vertical keel; 11-embedding the line pipe.
Detailed Description
The utility model will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the utility model and are not to be construed as limiting the utility model.
It should be noted that all the directional indications (such as up, down, left, right, front, back, upper end, lower end, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In the present invention, unless expressly stated or limited otherwise, the term "coupled" is to be interpreted broadly, e.g., "coupled" may be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature; in addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 4, a bridge cut-off heat-insulating light composite wall comprises a light steel cross keel 1 and a light steel vertical keel 2; the light steel transverse keel 1 and the light steel vertical keel 2 form a wall body frame 100; a first bridge cut-off frame 3 and a second bridge cut-off frame 4 are respectively arranged at the edges of the front and the back of the wall body frame 100; a first anti-cracking net 5 is laid in the first bridge cut-off frame 3; a second anti-crack net 6 is laid in the second bridge cut-off frame 4; the mineral heat-insulating light core material 7 is filled in the wall frame 100; an inorganic mineral facing layer 8 is laid on the surface of the wall frame 100, which is covered with the first anti-cracking net 5 and the second anti-cracking net 6; and a pre-embedded assembly connecting piece 9 is arranged at the joint of the light steel transverse keel 1 and the light steel vertical keel 2. It should be noted that, the anti-crack reinforcing net is added to both sides of the wall frame 100, so that the mechanical strength of the wall can be effectively and integrally improved.
The bridge cut-off frame has the technical advantages that:
heat resistance: the double-sided bridge cut-off frame technical design can effectively block heat circulation and improve the heat preservation effect of the wall body.
The non-molding production cost is low: the bridge cut-off frame and the construction platform are in smooth contact, so that the whole wall keel frame forms a sealed groove body, the non-molding filling of 7 slurry of the mineral heat-insulating light core material and 8 slurry of the inorganic mineral decorative surface layer is realized, the large investment of the traditional PC prefabricated mold is reduced, and the production cost of the wall is greatly reduced.
Controlling the size and improving the precision: the bridge cut-off frames are distributed on the inner surface, the outer surface and the periphery of the wall keel frame, so that the geometric dimension precision of wall filling can be effectively controlled.
The integrated composite filling technology has the advantages that:
the structural integrity is good: the optimized process can solidify the inorganic mineral facing layer 8 material and the wall mineral heat-insulating light core material 7 to form a whole.
Light weight and high strength: the weight of the wall body can be controlled to be 500-700kg/m3And the weight of the concrete wall is not enough 1/3 of the weight of the traditional concrete wall, but the high-strength keel frame is used for supporting, and the mineral heat-insulating light core material 7 is mutually wrapped and supported, so that the mechanical strength of the wall is greatly improved.
The automation degree is high: wall body production can all adopt automated equipment to produce from fossil fragments frame assembly to filling preparation, and is efficient, the steady quality.
The embedded assembly connecting piece 9 has the technical advantages that:
and (3) strength increasing: the connection strength of the transverse and vertical wall keels is increased, and the mechanical property of the wall is improved.
The assembly construction efficiency is high: the mechanical automatic hoisting is facilitated, and the assembly construction efficiency is improved.
The connection is flexible and stable: the assembly modes between the wall bodies, between the wall bodies and the foundation and between the wall bodies and the floors are more flexible, and the connection is more stable.
The mineral heat-insulating light core material 7 has the technical advantages that:
waterproof and moistureproof: can maintain stable performance and does not sink or deform in the open air and high humidity environment.
Fireproof insulation: the fireproof plate has the advantages that the fireproof plate does not burn and generate toxic smoke when a fire disaster happens due to the non-combustible A-level fireproof standard; the conductive coefficient is low, and the insulating material is ideal.
Heat and sound insulation: low heat conductivity coefficient, good heat insulation performance, high product density and good sound insulation.
The ageing resistance is long in service life: acid and alkali resistance, corrosion resistance, ageing resistance, no insect and ant damage, stable structural strength and super long service life.
Energy conservation and environmental protection: the natural rock waste, the building waste stone, the waste brick and other materials are adopted, the exploitation of natural ores is reduced, the environmental pollution is reduced, the factory automation production emission is controllable, and the production and processing process is room temperature natural solidification without harmful gas emission.
The inorganic mineral facing layer 8 has the technical advantages that:
the color is natural and vivid without fading: the veneer prepared by compounding various inorganic mineral particles not only retains the original color of natural rock, but also has uniform appearance color and smooth surface, and can make the color of the building surface uniform when being directly used.
And (4) construction safety: the inorganic mineral decorative layer 8 of the wall is integrally filled and processed in a factory and the wall, so that the high-altitude outdoor construction process of outer wall decoration is omitted, and the construction safety is effectively guaranteed.
The mineral heat-insulating light core material 7 is prepared by mainly using mineral wastes such as rock waste, building waste, fly ash and slag, adding a high-molecular polymer binder, an inorganic mineral condensing material and a concrete foaming agent, and pulping and foaming the mixture. The inorganic mineral facing layer 8 is an outer wall stone-like facing layer which is prepared by selecting corresponding mineral particles to prepare slurry and integrally and compositely filling the slurry and the wall mineral heat-insulating light core material 7 according to the color style requirement of the building wall. The pre-buried assembly connecting piece 9 is made of high-strength structural steel materials such as Q345 and G550 with the thickness of 2mm-5mm through a cold forging and stamping forming process.
Specifically, in the embodiment, an embedded line pipe 11 is arranged inside the mineral heat-insulating light-weight core material 7. It should be noted that, according to the design requirement of electric potential, the PVC threading pipe can be pre-buried in advance, so that later decoration construction is facilitated, and the labor intensity of decoration construction is reduced.
Specifically, in this embodiment, an inner vertical keel 10 is disposed inside the wall frame 100 and perpendicular to the light steel cross keel 1. It should be noted that the mechanical strength of the wall is greatly improved by arranging the inner vertical keel 10 and the mineral heat-insulating light-weight core material 7 to be mutually wrapped and supported.
Specifically, in the embodiment, the first anti-crack net 5 and the second anti-crack net 6 both adopt one of a metal expanded net, a glass fiber net and a reinforced geogrid.
Specifically, in the embodiment, the first bridge-cut-off frame 3 and the second bridge-cut-off frame 4 are both made of one of an aluminum alloy and heat-resistant plastic composite profile, a glass fiber reinforced plastic profile, and a high-strength plastic profile. It should be noted that the bridge-cutoff frame is generally designed and manufactured by aluminum alloy and heat-resistant plastic composite section, glass fiber reinforced plastic section, and high-strength plastic section. The bridge-cut-off frame not only can effectively block heat transmission, but also is a main technical mode for realizing the filmless production and manufacturing of the wall body.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (5)
1. A bridge cut-off heat preservation light composite wall comprises a light steel horizontal keel and a light steel vertical keel; the light steel transverse keel and the light steel vertical keel form a wall body frame; the method is characterized in that: a first bridge cut-off frame and a second bridge cut-off frame are respectively arranged at the edges of the front and the back surfaces of the wall body frame; a first anti-cracking net is laid in the first bridge cutoff frame; a second anti-cracking net is laid in the second bridge-cutoff frame; mineral heat-insulating light core materials are filled in the wall frame; an inorganic mineral finish coat is laid on the surface of the wall frame, covering the first anti-cracking net and the second anti-cracking net; and a pre-embedded assembly connecting piece is arranged at the joint of the light steel transverse keel and the light steel vertical keel.
2. The bridge cut-off heat preservation lightweight composite wall body of claim 1, characterized in that: and an embedded line pipe is arranged inside the mineral heat-insulating light core material.
3. The bridge cut-off heat preservation lightweight composite wall body of claim 1, characterized in that: and an inner vertical keel is arranged in the wall body frame and is perpendicular to the light steel transverse keel.
4. The bridge cut-off heat preservation lightweight composite wall body of claim 1, characterized in that: the first anti-cracking net and the second anti-cracking net are both made of one of metal expanded nets, glass fiber nets and reinforced geogrids.
5. The bridge cut-off heat preservation lightweight composite wall body of claim 1, characterized in that: the first bridge-cutoff frame and the second bridge-cutoff frame are both made of one of aluminum alloy and heat-resistant plastic composite section, glass fiber reinforced plastic section and high-strength plastic section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122739587.6U CN216305040U (en) | 2021-11-10 | 2021-11-10 | Bridge cut-off heat preservation light composite wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122739587.6U CN216305040U (en) | 2021-11-10 | 2021-11-10 | Bridge cut-off heat preservation light composite wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216305040U true CN216305040U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122739587.6U Active CN216305040U (en) | 2021-11-10 | 2021-11-10 | Bridge cut-off heat preservation light composite wall |
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| CN (1) | CN216305040U (en) |
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2021
- 2021-11-10 CN CN202122739587.6U patent/CN216305040U/en active Active
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