CN212897175U - Prefabricated composite wall panel of assembled - Google Patents
Prefabricated composite wall panel of assembled Download PDFInfo
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- CN212897175U CN212897175U CN202021586360.1U CN202021586360U CN212897175U CN 212897175 U CN212897175 U CN 212897175U CN 202021586360 U CN202021586360 U CN 202021586360U CN 212897175 U CN212897175 U CN 212897175U
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Abstract
The utility model discloses a prefabricated composite wall panel of assembled, exempt from to tear open template, outer wall including first fossil fragments, second fossil fragments, interior wall and exempt from to tear open template and filler material, first fossil fragments with connect through the bridge cut-off connecting piece between the second fossil fragments and form a frame, the outside of first fossil fragments is provided with the interior wall is exempted from to tear open the template, the outside of second fossil fragments is provided with the outer wall and exempts from to tear open the template, the interior wall is exempted from to tear open template and outer wall and is exempt from to tear open and be provided with filler material between the template, fixed mounting has L shape connecting piece on the first fossil fragments. The utility model discloses prefabricated composite wall panel of assembled light in weight, heat preservation effect and give sound insulation effectually to possess certain fire behavior, still the cost is reduced when satisfying passive room ultralow energy consumption requirement.
Description
Technical Field
The utility model relates to a building material field especially relates to a prefabricated composite wall panel of assembled.
Background
Aiming at the planning of the current country for developing the prefabricated building, a plurality of prefabricated wallboards appear in the market, but the prefabricated wallboards in the current market are mostly in two forms of concrete structures and steel structures. And the side fascia is mostly precast concrete board, and weight is big, and the cost of manufacture is high, is not suitable for using widely. Therefore, how to develop a novel prefabricated wall panel becomes a problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prefabricated composite wall panel of assembled solves above-mentioned technical problem. The utility model adopts the following technical scheme:
the utility model relates to a prefabricated composite wall panel of assembled, exempt from to tear open template, outer wall exempt from to tear open template and filler material including first fossil fragments, second fossil fragments, interior wall, first fossil fragments with connect through the bridge cut-off connecting piece between the second fossil fragments and form a frame, the outside of first fossil fragments is provided with interior wall exempts from to tear open the template, the outside of second fossil fragments is provided with the outer wall and exempts from to tear open the template, interior wall exempts from to tear open template and outer wall exempts from to tear open and is provided with filler material between the template, fixed mounting has L shape connecting piece on the first fossil fragments.
Furthermore, the bridge cut-off connecting piece comprises a connecting plate and a bridge cut-off piece, and a self-tapping screw penetrates through the connecting plate and the bridge cut-off piece in sequence and then is fixedly connected with the first keel or the second keel.
Furthermore, the first keel is fixedly connected with one end of the bridge cut-off connecting piece, and the second keel is fixedly connected with the other end of the bridge cut-off connecting piece.
Furthermore, the two sides of the first keel and the second keel are symmetrically provided with the bridge cut-off connecting piece.
Furthermore, every side between interior wall exempts from to tear open template and the outer wall exempts from to tear open template all is provided with the banding and exempts from to tear open the template, the banding exempt from to tear open the template with first fossil fragments and second fossil fragments fixed connection.
Further, the filling material is specifically polyurethane.
Further, the bridge-cut-off component is made of polyurethane.
Furthermore, the L-shaped connecting piece is connected with a reserved steel structure or concrete frame through a fixing bolt.
Furthermore, the first keel and the second keel are made of cold-formed thin-walled steel.
Furthermore, the inner wall non-dismantling formwork, the outer wall non-dismantling formwork and the edge sealing non-dismantling formwork are made of fiber reinforced concrete.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the assembly type prefabricated composite wallboard of the utility model adopts the double-layer cold-formed thin-wall section steel as the keel frame to ensure the overall strength of the wallboard; the first keel and the second keel are connected through the bridge-cut connecting piece, so that the stress requirement is met, the heat transfer can be effectively reduced, and the phenomena of condensation, frosting, icing and the like of a wall body caused by indoor and outdoor temperature difference are avoided, so that the service life of the building is prolonged; the filling material uses polyurethane, so that the heat insulation effect is further improved while the weight of the wall body is effectively reduced. Generally speaking, the utility model discloses prefabricated composite wall panel of assembled light in weight, heat preservation effect and give sound insulation effectually to possess certain fire behavior, still the cost is reduced when satisfying passive room ultralow energy consumption requirement.
Drawings
The invention will be further explained with reference to the following description of the drawings:
fig. 1 is a front view of the prefabricated composite wall panel of the present invention;
fig. 2 is a side view of the prefabricated composite wall panel of the present invention;
FIG. 3 is a front view of a bridge cut-off connector;
fig. 4 is a side view of a bridge cut connector.
Description of reference numerals: 1. a first keel; 2. a second keel; 3. an L-shaped connector; 4. the inner wall is free from detaching the template; 5. the outer wall is free from detaching the template; 6. a filler material; 7. edge sealing and detaching-free template; 8. a connecting plate; 9. a self-tapping screw; 10. and breaking the bridge piece.
Detailed Description
As shown in fig. 1 and 2, a prefabricated composite wall panel of assembled, exempt from to tear open template 4, the outer wall exempt from to tear open template 5 and filler material 6 including first fossil fragments 1, second fossil fragments 2, interior wall, first fossil fragments 1 with connect through bridge cut-off connecting piece between the second fossil fragments 2 and form a frame, the outside of first fossil fragments 1 is provided with interior wall exempts from to tear open template 4, the outside of second fossil fragments 2 is provided with the outer wall and exempts from to tear open template 5, interior wall exempts from to tear open template 4 and outer wall and exempts from to tear open and be provided with filler material 6 between the template 5, fixed mounting has L shape connecting piece 3 on first fossil fragments 1.
Every side between interior wall exempts from to tear open template 4 and the exterior wall exempts from to tear open template 5 all is provided with banding exempts from to tear open template 7, banding exempt from to tear open template 7 with first fossil fragments 1 and second fossil fragments 2 fixed connection.
As shown in fig. 3 and 4, the bridge cut-off connector comprises a connecting plate 8 and a bridge cut-off member 10, the first keel 1 is fixedly connected with one end of the bridge cut-off connector, and the second keel 2 is fixedly connected with the other end of the bridge cut-off connector. And the self-tapping screw 9 sequentially penetrates through the connecting plate 8 and the bridge-cut-off piece 10 and then is fixedly connected with the first keel 1 or the second keel 2.
As shown in fig. 4, the bridge cut-off connectors are symmetrically arranged on two sides of the first keel 1 and the second keel 2.
The filling material 6 is in particular polyurethane.
The bridge-cut 10 is made of polyurethane.
And the L-shaped connecting piece 3 is connected with a reserved steel structure or concrete frame through a fixing bolt.
The first keel 1 and the second keel 2 are made of cold-formed thin-walled steel.
The inner wall non-dismantling formwork 4, the outer wall non-dismantling formwork 5 and the edge sealing non-dismantling formwork 7 are made of fiber reinforced concrete.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (10)
1. The utility model provides an assembled prefabricated composite wall panel which characterized in that: exempt from to tear open template (4), outer wall including first fossil fragments (1), second fossil fragments (2), interior wall and exempt from to tear open template (5) and filler material (6), first fossil fragments (1) with connect through the bridge cut-off connecting piece between second fossil fragments (2) and form a frame, the outside of first fossil fragments (1) is provided with interior wall is exempted from to tear open template (4), the outside of second fossil fragments (2) is provided with outer wall and exempts from to tear open template (5), interior wall is exempted from to tear open template (4) and outer wall and is exempted from to tear open between template (5) and be provided with filler material (6), fixed mounting has L shape connecting piece (3) on first fossil fragments (1).
2. The fabricated composite wall panel of claim 1, wherein: the bridge cut-off connecting piece comprises a connecting plate (8) and a bridge cut-off piece (10), and a self-tapping screw (9) sequentially penetrates through the connecting plate (8) and the bridge cut-off piece (10) to be fixedly connected with the first keel (1) or the second keel (2).
3. The fabricated composite wall panel of claim 2, wherein: the first keel (1) is fixedly connected with one end of the bridge cut-off connecting piece, and the second keel (2) is fixedly connected with the other end of the bridge cut-off connecting piece.
4. The fabricated composite wall panel of claim 2, wherein: the two sides of the first keel (1) and the second keel (2) are symmetrically provided with the bridge cut-off connecting piece.
5. The fabricated composite wall panel of claim 1, wherein: every side between interior wall exempts from to tear open template (4) and the outer wall exempts from to tear open template (5) all is provided with banding and exempts from to tear open template (7), banding exempt from to tear open template (7) with first fossil fragments (1) and second fossil fragments (2) fixed connection.
6. The fabricated composite wall panel of claim 1, wherein: the filling material (6) is specifically polyurethane.
7. The fabricated composite wall panel of claim 2, wherein: the bridge-cut-off piece (10) is made of polyurethane.
8. The fabricated composite wall panel of claim 1, wherein: the L-shaped connecting piece (3) is connected with a reserved steel structure or concrete frame through a fixing bolt.
9. The fabricated composite wall panel of claim 1, wherein: the first keel (1) and the second keel (2) are made of cold-formed thin-walled steel.
10. The fabricated composite wall panel of claim 1, wherein: the interior wall non-dismantling formwork (4), the exterior wall non-dismantling formwork (5) and the edge sealing non-dismantling formwork (7) are made of fiber reinforced concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021586360.1U CN212897175U (en) | 2020-08-04 | 2020-08-04 | Prefabricated composite wall panel of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021586360.1U CN212897175U (en) | 2020-08-04 | 2020-08-04 | Prefabricated composite wall panel of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212897175U true CN212897175U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021586360.1U Active CN212897175U (en) | 2020-08-04 | 2020-08-04 | Prefabricated composite wall panel of assembled |
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| Country | Link |
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| CN (1) | CN212897175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412008A (en) * | 2022-02-17 | 2022-04-29 | 盐城工学院 | Metal-free prefabricated cement sheet composite wall |
-
2020
- 2020-08-04 CN CN202021586360.1U patent/CN212897175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412008A (en) * | 2022-02-17 | 2022-04-29 | 盐城工学院 | Metal-free prefabricated cement sheet composite wall |
| CN114412008B (en) * | 2022-02-17 | 2023-09-26 | 盐城工学院 | Metal-free prefabricated cement sheet composite wall |
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