CN214302536U - Steel wire mesh frame sound insulation and heat preservation light wallboard capable of being assembled for construction - Google Patents
Steel wire mesh frame sound insulation and heat preservation light wallboard capable of being assembled for construction Download PDFInfo
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- CN214302536U CN214302536U CN202023351040.0U CN202023351040U CN214302536U CN 214302536 U CN214302536 U CN 214302536U CN 202023351040 U CN202023351040 U CN 202023351040U CN 214302536 U CN214302536 U CN 214302536U
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Abstract
The utility model belongs to the technical field of the assembly type structure wallboard, concretely relates to steel wire net rack sound insulation heat preservation light weight wallboard of assembly construction, including the wallboard body. The wallboard body comprises a sandwich sound insulation heat preservation layer, a steel wire framework and an outer side light aggregate layer. The sandwich sound insulation heat preservation layer is fixed in the steel wire framework, and the outer side light aggregate layer is wrapped outside the sandwich sound insulation heat preservation layer and the steel wire framework. The steel wire framework comprises two sheet-shaped steel meshes, the two sheet-shaped steel meshes form a base frame, the base frame is provided with a plurality of layers of vertically and obliquely inserted steel wire layers, and each vertically and obliquely inserted steel wire layer comprises a plurality of vertically and obliquely inserted steel wires; the oblique inserting directions of the adjacent vertical oblique inserting steel wire layers are opposite; two sides of the vertical inclined steel wire are respectively fixed on the two sheet steel nets. According to the scheme, the sandwich sound-insulation heat-preservation layer is compounded with the outer side light aggregate layer, so that the sound insulation effect of the wallboard body is effectively enhanced; the steel wire framework and the outer side light aggregate layer are poured into a whole, so that the mechanical property of the wallboard body is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure wallboard, concretely relates to steel wire net rack sound insulation heat preservation light weight wallboard of assembly construction.
Background
The development of the fabricated building is a necessary trend of the development of the building industry in China. High performance prefabricated wall panels are an important component of prefabricated buildings. The assembly type partition plate widely used at present comprises a light batten, a framework sandwich partition wall and the like. Wherein the light battens are divided into single material battens, such as autoclaved aerated concrete slabs, foamed ceramic plates and the like; composite material laths, such as polyphenyl particle calcium silicate boards and the like. The sound insulation performance of the single material strip plate is poor, the strip plate with the thickness of 100mm only has the noise reduction effect of 40 decibels at most, the thickness of the strip plate can only be increased for increasing the sound insulation capacity of the strip plate, the weight and the production cost of the strip plate are increased, and the difficulty of assembly construction is correspondingly increased. In general, the thickness of a single material strip plate is increased by 3 cm, the noise reduction effect is improved by 1 dB, and the noise reduction effect of the strip plate with the thickness of 200mm is only 43 dB. With the continuous improvement of the requirements on green buildings, the sound insulation requirements on the batten are higher, and the existing single-material batten cannot meet new requirements easily. The sound insulation effect of the wallboard is improved to a certain extent by the composite material lath, but different materials are mostly bonded by mortar or adhesive, and the connection reliability and durability of the composite material lath are still to be improved. The skeleton sandwich partition wall generally comprises three parts, namely an internal keel, a filling material and a panel, the construction needs to be sequentially carried out on site, the process is long, the operation is troublesome, and a certain wet operation process is provided, so that the skeleton sandwich partition wall does not meet the requirements of the standardized and industrialized production of the fabricated building.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel wire net frame sound insulation heat preservation light weight wallboard of assembly construction to solve current assembled partition plate sound insulation performance not good, connect the reliability and remain to improve, the durability remains to improve, the construction scheduling problem not convenient.
In order to achieve the above purpose, the utility model discloses a scheme does: a steel wire mesh frame sound insulation and heat preservation light wall board capable of being assembled and constructed comprises a wall board body, wherein the wall board body comprises a sandwich sound insulation and heat preservation layer, a steel wire framework and an outer side light aggregate layer; the sandwich sound insulation heat preservation layer is fixed in the steel wire framework, and the outer side light aggregate layer is wrapped outside the sandwich sound insulation heat preservation layer and the steel wire framework; the steel wire framework comprises two sheet-shaped steel meshes which are symmetrically arranged, the two sheet-shaped steel meshes form a base frame, a plurality of layers of vertically and obliquely inserted steel wire layers are sequentially arranged on the base frame from left to right, and each vertically and obliquely inserted steel wire layer comprises a plurality of vertically and obliquely inserted steel wires which are obliquely inserted in the same direction; the oblique inserting directions of the adjacent vertical oblique inserting steel wire layers are opposite; two sides of the vertical oblique steel wire insertion are respectively fixed on the two sheet-shaped steel nets, and the oblique insertion angles of the vertical oblique steel wire insertion are both 30-60 degrees.
The beneficial effect of this scheme lies in:
1. the sandwich sound insulation heat preservation layer is compounded with the outer side light aggregate layer, so that the sound insulation effect of the wallboard body is effectively enhanced, and the sound insulation effect of the wallboard body is superior to that of a single material batten in terms of sound insulation performance.
2. The wallboard body of this scheme comprises with filling sound insulation heat preservation, steel wire framework and the outside lightweight aggregate bed of material triplex, and steel wire framework pours with the outside lightweight aggregate bed of material and forms the intensity that wholly has strengthened the wallboard body, and mechanical properties is superior to general composite board.
3. After processing with filling sound insulation heat preservation and steel wire framework, the shaping can be pour in the mould to the outside light aggregate bed of material, makes the wallboard body of this scheme at last. Compare in skeleton sandwich partition wall, the partition wall body processing of this scheme is more convenient, realizes standardization, batch production easily.
4. Two adjacent layers of steel wires are perpendicularly arranged in the opposite direction, the structure is stable and pressure-resistant, and the stability and the strength of the steel wire framework are improved.
Optionally, the upper side and the lower side of the base frame are both provided with horizontal inclined steel wire inserting layers, and each horizontal inclined steel wire inserting layer comprises a plurality of horizontal inclined steel wires with the same inclined inserting direction; the oblique inserting directions of the two layers of horizontally obliquely inserted steel wire layers are opposite; two sides of the horizontal oblique steel wire insertion are respectively fixed on the two sheet steel nets, and the oblique insertion angles of the horizontal oblique steel wire insertion are both 30-60 degrees. Set up the level and carry out the banding to the bed frame to inserting the steel wire layer to one side, improve steel wire framework's wholeness.
Optionally, the sandwiched sound-insulation heat-preservation layer is positioned between the two sheet-shaped steel meshes, and the distance between the side surface of the sandwiched sound-insulation heat-preservation layer and the sheet-shaped steel meshes is 10-30 mm. The steel wire framework mainly plays a role in fixing the sandwich sound insulation heat preservation layer and supporting the wallboard body. The distance between the side wall of the sandwich sound-insulation heat-preservation layer and the sheet steel mesh is 10-30mm, so that one part of the steel wire framework can be embedded into the outer side light aggregate layer, the bond stress of the outer side light aggregate layer on the steel wire framework is improved, the strength and the stability of the steel wire framework are enhanced, and the wallboard body has better mechanical property.
Optionally, the two ends of the horizontal oblique steel wire insertion and the vertical oblique steel wire insertion extend out of the sheet-shaped steel mesh, and the extending distance between the horizontal oblique steel wire insertion and the vertical oblique steel wire insertion is between 8 and 15 mm. The arrangement is convenient for welding the horizontal oblique steel wire and the vertical oblique steel wire on the sheet steel net, and the gripping force of the outside light aggregate layer on the steel wire framework is improved.
Optionally, the sheet steel mesh comprises a plurality of uniformly distributed transverse steel wires and a plurality of uniformly distributed longitudinal steel wires, and the transverse steel wires are perpendicular to the longitudinal steel wires; the distance between the adjacent transverse steel wires is integral multiple of the distance between the adjacent longitudinal steel wires; the arrangement distance between adjacent horizontal oblique steel wires is equal to the arrangement distance between adjacent vertical oblique steel wires. The arrangement mode enables the steel wire framework to have better stability and strength.
Optionally, the sandwich sound-insulation heat-preservation layer is made of a grade A non-combustible heat-preservation material. The grade A non-combustible heat-insulating material is used as the sandwich sound-insulating heat-insulating layer in the scheme, and can improve the performances of heat insulation, fire prevention, sound insulation and the like of the wallboard body.
Optionally, the sandwich sound insulation and heat preservation layer is rock wool. The rock wool has the characteristics of light weight, small heat conductivity coefficient, heat absorption, non-combustion and sound insulation, and can be used as a sandwich sound insulation heat preservation layer, so that the weight of the wallboard body can be reduced, and the sound insulation and flame retardant properties of the wallboard body can be effectively improved.
Optionally, the outer lightweight aggregate layer is lightweight aggregate concrete. The lightweight aggregate concrete has the advantages of light dead weight, heat preservation, heat insulation, good fire resistance, high strength, good sound insulation effect and the like, and can further improve the properties of the wallboard body such as heat preservation, heat insulation, fire prevention, sound insulation and the like.
Optionally, the thickness of the sandwich sound-insulation heat-preservation layer is 50-150mm, and the thickness of the two opposite sides of the outer light aggregate layer is 25-30 mm. The specific thickness of the sandwich sound-insulation heat-preservation layer is determined according to actual requirements, and for the specification of the existing wallboard, the thickness is selected to be between 50mm and 150 mm. The thickness of the two opposite sides of the outer side light aggregate layer is controlled to be 25-30mm, the strength of the outer side light aggregate layer can meet the requirement, meanwhile, the thickness can also meet the requirement of wall nailing, and the hanging force of the wallboard body is ensured to meet the requirement.
Optionally, one side of the wallboard body is provided with an assembling groove, and the other side of the wallboard body is provided with an assembling convex groove which can be installed in a matching way with the assembling groove. When two wall body concatenations, through making between the adjacent wallboard body assemble concave inserting with assemble protruding inserting the card and close, can realize the installation concatenation fast.
Drawings
Fig. 1 is a schematic structural view of a steel wire mesh frame sound-insulation heat-preservation lightweight wallboard capable of being assembled and constructed in one embodiment of the invention (the upper part of a parting line shows the appearance effect of a wallboard body, and the lower part of the parting line shows the sheet steel mesh effect in the wallboard body);
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a sectional view taken along the direction C-C in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the outer side lightweight aggregate layer 1, the sheet steel mesh 2, the longitudinal steel wire 21, the transverse steel wire 22, the vertical inclined steel wire 23, the horizontal inclined steel wire 24, the sandwich sound insulation heat preservation layer 3, the assembling convex groove 41, the assembling groove 42 and the installing groove 43.
Example one
This embodiment is substantially as shown in fig. 1-4: the utility model provides a wire net frame sound insulation heat preservation light weight wallboard of assembly construction, includes the wallboard body, and open on the left side of wallboard body has assembly recess 42, and the right side an organic whole of wallboard body is provided with assembly tongue 41. In the present embodiment, the fitting grooves 42 and the fitting grooves 41 each have an isosceles trapezoid cross section. The assembling grooves 42 and the assembling convex grooves 41 are arranged, so that the wallboard body can be conveniently assembled. Mounting grooves 43 are formed in the upper side and the lower side of the wallboard body, and when the wallboard body is mounted in an upper rail mode and a lower rail mode, the mounting grooves 43 can be clamped on the upper rail and the lower rail well, so that the wallboard body is prevented from toppling over.
The wallboard body comprises a sandwich sound insulation heat preservation layer 3, a steel wire framework and an outer side light aggregate layer 1, the sandwich sound insulation heat preservation layer 3 is fixed in the steel wire framework, and the outer side light aggregate layer 1 is wrapped outside the sandwich sound insulation heat preservation layer 3 and the steel wire framework. The thickness of the sandwich sound insulation heat preservation layer 3 is 50-150mm, and the selection of the specific thickness is determined according to actual requirements. The sandwich sound-insulation heat-preservation layer 3 is made of a building A-level non-combustible heat-preservation material, and comprises but is not limited to the same performance material or a combination of different performance materials. In this embodiment, the sandwiched sound-insulating layer 3 is rock wool, which has the advantages of light weight, small thermal conductivity, heat absorption and non-combustibility, and is suitable for use as the sandwiched sound-insulating layer 3. The outer light aggregate layer 1 is made of light aggregate concrete by pouring, and the thickness of the outer light aggregate layer 1 on the two sides of the sandwich sound insulation heat preservation layer 3 is 25-30 mm. In the embodiment, the wall board body is made into a wall board body with the thickness of 100mm, the thickness of the sandwich sound-insulation heat-preservation layer 3 is controlled to be 50mm, and the thickness of the two opposite sides of the outer light aggregate layer 1 is controlled to be 25 mm.
The steel wire framework comprises two sheet steel meshes 2 which are symmetrically arranged, each sheet steel mesh 2 comprises a plurality of transverse steel wires 22 which are arranged in parallel and a plurality of longitudinal steel wires 21 which are arranged in parallel, and the transverse steel wires 22 are perpendicular to the longitudinal steel wires 21; the distance between the adjacent transverse steel wires 22 is equal, and the distance between the adjacent longitudinal steel wires 21 is equal; the transverse steel wire 22 and the longitudinal steel wire 21 are fixed by welding to form the sheet-shaped steel net 2. The distance between the adjacent longitudinal steel wires is controlled to be 90-100mm, and the distance between the adjacent transverse steel wires 22 is integral multiple of the distance between the adjacent longitudinal steel wires 21. In the present embodiment, the spacing between adjacent transverse wires 22 is equal to the spacing between adjacent longitudinal wires 21.
Two sheet steel meshes 2 which are symmetrically arranged form a base frame, a plurality of layers of steel wire layers which are vertically and obliquely inserted are sequentially arranged on the base frame from left to right, and the distance between every two adjacent steel wire layers which are vertically and obliquely inserted is equal. Each layer of vertical inclined steel wire inserting layer comprises a plurality of vertical inclined steel wire inserting layers with the same inclined inserting direction, the distance between the adjacent vertical inclined steel wire inserting layers 23 is equal, and the inclined inserting angle of the vertical inclined steel wire inserting layers 23 is controlled to be 30-60 degrees. The oblique insertion directions of the adjacent vertical oblique steel wire insertion layers are opposite, for example, when the vertical oblique steel wires 23 of one of the layers are obliquely arranged towards the upper side, the vertical oblique steel wires 23 of the left vertical oblique steel wire insertion layer or the right vertical oblique steel wire insertion layer adjacent to the layer are obliquely arranged towards the lower side. The upper side and the lower side of the base frame are respectively provided with a horizontal inclined steel wire inserting layer, the horizontal inclined steel wire inserting layer comprises a plurality of horizontal inclined steel wires with the same inclined inserting direction, the distance between every two adjacent horizontal inclined steel wires 24 is equal, and the inclined inserting angle of the horizontal inclined steel wires is 30-60 degrees. The oblique inserting directions of the horizontal oblique inserting steel wire layers on the upper side and the lower side of the base frame are opposite. The two ends of the horizontal oblique steel wire insertion and the two ends of the vertical oblique steel wire insertion are respectively welded on the two sheet-shaped steel nets 2, the two ends of the horizontal oblique steel wire insertion and the two ends of the vertical oblique steel wire insertion both extend out of the sheet-shaped steel nets 2, the extending distance of the horizontal oblique steel wire insertion and the vertical oblique steel wire insertion is 8-15mm, and in the embodiment, the extending distance is 10 mm.
The arrangement distance between the adjacent horizontal oblique steel wires 24 is equal to the arrangement distance between the adjacent vertical oblique steel wires 23, the arrangement distance between the adjacent vertical oblique steel wires 23 is an integral multiple of the distance between the adjacent transverse steel wires 22, in this embodiment, the arrangement distance between the adjacent vertical oblique steel wires 23 is 2 times of the distance between the adjacent transverse steel wires 22, that is, in this embodiment, the arrangement distance between the adjacent vertical oblique steel wires 23 and the arrangement distance between the adjacent horizontal oblique steel wires 23 are both controlled to be 180 mm and 200 mm. The sandwich sound insulation heat preservation layer 3 is positioned between the two sheet-shaped steel meshes 2, and the other vertical inclined steel wires 23 penetrate through the sandwich sound insulation heat preservation layer 3 except the vertical inclined steel wires 23 of the steel wire layers which are vertically and obliquely inserted at the two sides of the left end and the right end. The distance between the side surface of the sandwich sound-insulation heat-preservation layer 3 and the sheet-shaped steel mesh 2 is 10-30mm, and in the embodiment, the distance between the side surface of the sandwich sound-insulation heat-preservation layer 3 and the sheet-shaped steel mesh 2 is controlled to be 20 mm.
Example two
The present embodiment is different from the first embodiment in that: in the embodiment, the thickness of the sandwich sound-insulation heat-preservation layer 3 is controlled to be 140mm, the outer side lightweight aggregate layer 1 is made of lightweight aggregate concrete by pouring, and the thicknesses of two opposite sides of the outer side lightweight aggregate layer 1 are controlled to be 30mm, so that the wall plate body with the thickness of 200mm is manufactured.
EXAMPLE III
The present embodiment is different from the first embodiment in that: in the present embodiment, the distance between the adjacent transverse steel wires 22 is 2 times the distance between the adjacent longitudinal steel wires 21, that is, the distance between the adjacent longitudinal steel wires is controlled to be 90-100mm, and the distance between the adjacent transverse steel wires is controlled to be 180-200 mm. Set up like this, can reduce the use of steel wire when guaranteeing steel wire framework intensity, help reduction in production cost.
Example four
The present embodiment is different from the first embodiment in that: in this embodiment, the arrangement distance between adjacent horizontal oblique steel wires 24 is equal to the distance between adjacent transverse steel wires 22, that is, in this embodiment, the arrangement distance between adjacent vertical oblique steel wires 23 and the arrangement distance between adjacent horizontal oblique steel wires 23 are both controlled to be 90-100 mm.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.
Claims (10)
1. The utility model provides a steel mesh frame sound insulation heat preservation light weight wallboard of assemblization construction which characterized in that: the wall board comprises a wall board body, wherein the wall board body comprises a sandwich sound insulation heat preservation layer, a steel wire framework and an outer side light aggregate layer; the sandwich sound insulation heat preservation layer is fixed in the steel wire framework, and the outer side light aggregate layer is wrapped outside the sandwich sound insulation heat preservation layer and the steel wire framework; the steel wire framework comprises two sheet-shaped steel meshes which are symmetrically arranged, the two sheet-shaped steel meshes form a base frame, a plurality of layers of vertically and obliquely inserted steel wire layers are sequentially arranged on the base frame from left to right, and each vertically and obliquely inserted steel wire layer comprises a plurality of vertically and obliquely inserted steel wires which are obliquely inserted in the same direction; the oblique inserting directions of the adjacent vertical oblique inserting steel wire layers are opposite; two sides of the vertical oblique steel wire insertion are respectively fixed on the two sheet-shaped steel nets, and the oblique insertion angles of the vertical oblique steel wire insertion are both 30-60 degrees.
2. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to claim 1 is characterized in that: the upper side and the lower side of the base frame are both provided with horizontal obliquely inserted steel wire layers, and each horizontal obliquely inserted steel wire layer comprises a plurality of horizontal obliquely inserted steel wires with the same obliquely inserting direction; the oblique inserting directions of the two layers of horizontally obliquely inserted steel wire layers are opposite; two sides of the horizontal oblique steel wire insertion are respectively fixed on the two sheet steel nets, and the oblique insertion angles of the horizontal oblique steel wire insertion are both 30-60 degrees.
3. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to claim 1 is characterized in that: the sandwich sound insulation heat preservation layer is positioned between the two sheet-shaped steel meshes, and the distance between the side surface of the sandwich sound insulation heat preservation layer and the sheet-shaped steel meshes is 10-30 mm.
4. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to claim 2 is characterized in that: the two ends of the horizontal oblique steel wire insertion and the vertical oblique steel wire insertion extend out of the sheet-shaped steel mesh, and the extending distance between the horizontal oblique steel wire insertion and the vertical oblique steel wire insertion is 8-15 mm.
5. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to claim 4 is characterized in that: the sheet steel mesh comprises a plurality of uniformly distributed transverse steel wires and a plurality of uniformly distributed longitudinal steel wires, and the transverse steel wires are perpendicular to the longitudinal steel wires; the distance between the adjacent transverse steel wires is integral multiple of the distance between the adjacent longitudinal steel wires; the arrangement distance between adjacent horizontal oblique steel wires is equal to the arrangement distance between adjacent vertical oblique steel wires.
6. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to any one of claims 1-5, is characterized in that: the sandwich sound insulation heat preservation layer is made of A-level non-combustible heat preservation materials.
7. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to claim 6 is characterized in that: the sandwich sound insulation heat preservation layer is rock wool.
8. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to any one of claims 1-5, is characterized in that: the outer light aggregate layer is light aggregate concrete.
9. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to any one of claims 1-5, is characterized in that: the thickness of the sandwich sound insulation heat preservation layer is 50-150mm, and the thickness of the two opposite sides of the outer side light aggregate layer is 25-30 mm.
10. The steel wire mesh frame sound insulation and heat preservation lightweight wallboard capable of being assembled and constructed according to any one of claims 1-5, is characterized in that: one side of the wallboard body is provided with an assembling groove, and the other side of the wallboard body is provided with an assembling convex groove which can be installed in a matching way with the assembling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351040.0U CN214302536U (en) | 2020-12-31 | 2020-12-31 | Steel wire mesh frame sound insulation and heat preservation light wallboard capable of being assembled for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351040.0U CN214302536U (en) | 2020-12-31 | 2020-12-31 | Steel wire mesh frame sound insulation and heat preservation light wallboard capable of being assembled for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302536U true CN214302536U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023351040.0U Active CN214302536U (en) | 2020-12-31 | 2020-12-31 | Steel wire mesh frame sound insulation and heat preservation light wallboard capable of being assembled for construction |
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| Country | Link |
|---|---|
| CN (1) | CN214302536U (en) |
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2020
- 2020-12-31 CN CN202023351040.0U patent/CN214302536U/en active Active
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