Fireproof sound-insulation plugging structure for wall body and glass of reconstruction project

Abstract

The utility model discloses a renovation project wall body and glass fireproof sound insulation plugging structure which comprises a main body assembly, a sound insulation block assembly, a sound insulation block assembly and a sound insulation block assembly. The plugging assembly is arranged at the joint of an indoor building wall and outer window glass and comprises galvanized square steel, a Jieve plate, glass cotton, a steel plate and an expansion bolt. The steel plate is connected to the upper end of the masonry wall through expansion bolts, the galvanized square steel is welded to the side edge of the steel plate, the Jieve plate wraps the outer side of the galvanized square steel, and the periphery of a galvanized square steel framework in the Jieve plate and the steel plate is filled with the glass wool. The plugging assembly further comprises a sealant and a coating film. The sealant blocks all connecting faces of the connecting position with the outer window, and the coating film is attached to the blocking position and the inner surface of the outer window. The problems that in the actual using process of the gap, fireproof blocking is difficult, the sound insulation effect is poor through a conventional method, and the window vertical face effect is poor are solved, and in the early-stage construction process and the later-stage using process, the problems are difficult to solve.

Description

Technical Field

[0001] The utility model relates to the technical field of building design, in particular to a fireproof and soundproof blocking structure for walls and glass of a renovation project. Background Art

[0002] In renovation projects, when the building facade is not renovated, there is often a mismatch between the function and the facade window separation, and when the building wall and the exterior window glass meet, a gap will appear between the wall end and the glass. With the continuous advancement of urban renewal work, such problems have become more prominent in renovation projects.

[0003] However, it still has the following disadvantages in actual use:

[0004] In actual use, this type of gap has the disadvantages of being difficult to fireproof and seal, poor sound insulation effect using conventional methods, and poor window facade effect. This situation is difficult to solve during the early construction and later commissioning processes. Utility Model Content

[0005] The purpose of the utility model is to provide a fireproof and soundproof blocking structure for walls and glass of a renovation project, so as to solve the problems raised in the above-mentioned background technology, that is, such gaps are difficult to fireproof and block in actual use, the sound insulation effect is poor in conventional methods, and the window facade effect is poor. It is difficult to solve the problems in this situation during the early construction and the later use process.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a fireproof and soundproof blocking structure for walls and glass of a renovation project, comprising:

[0008] A main body assembly, the main body assembly comprising a masonry wall;

[0009] A blocking component, which is arranged at the junction of the indoor building wall and the exterior window glass, and includes galvanized square steel, Jieai plate, glass wool, steel plate and expansion bolts;

[0010] The steel plate is connected to the upper end of the masonry wall through expansion bolts, the galvanized square steel is welded to the side of the steel plate, the Jie Ai plate is coated on the outside of the galvanized square steel, and glass wool is filled around the Jie Ai plate and the galvanized square steel frame inside the steel plate.

[0011] Furthermore, the plugging component also includes a sealant and a coating;

[0012] The sealant seals all the intersections between the connection with the outer window and penetrates into the gap by at least 25 mm, and the coating is attached to the sealing part and the inner surface of the outer window.

[0013] Furthermore, the Jieai board is double-layered, and the thickness of a single board is at least 12 mm.

[0014] Furthermore, the main body assembly also includes an exterior wall profile, a fixed sash window frame and a fixed sash;

[0015] The outer wall profile is cast on the outer side of the upper end of the masonry wall, the fixed sash window frame is built in the middle of the outer wall profile, and the fixed sash is glued inside the fixed sash window frame.

[0016] Furthermore, the main body assembly also includes an opening sash, an opening sash window frame and an opening handle;

[0017] The opening sash window frame is movably connected in the fixed sash window frame, the opening sash is glued inside the opening sash window frame, and the opening handle is connected to the middle part of the side edge of the opening sash window frame by screws.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model adopts galvanized square steel, steel plates and expansion bolts for fixing through the setting of blocking components for structural support, and is filled with glass wool for thermal insulation, sound absorption and noise reduction, and fire retardancy. Sealant and coating are used on the outside to increase the sealing effect and aesthetics. The setting takes into account the fixing measures during structural construction and the blocking measures after the construction is completed, the facade effect of the external window, the structural deformation and fire prevention requirements, thereby meeting the deformation, fire prevention, sound insulation, effect and other requirements of the gap between the internal partition wall and the external window, has strong feasibility, and is conducive to application and promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of a fireproof and soundproof blocking node of a gap located at an outer window frame at the junction of an inner partition wall and an outer window in an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of a fireproof and soundproof blocking node of a gap between an inner partition wall and an outer window in an embodiment of the utility model;

[0023] Figure 3 It is a cross-sectional schematic diagram of the fireproof and soundproof blocking node of the gap between the inner partition wall and the outer window in the embodiment of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. External wall outline; 2. Opening sash; 3. Opening sash window frame; 4. Opening handle; 5. Fixed sash window frame; 6. Sealant; 7. Coating; 8. Fixed sash; 9. Galvanized square steel; 10. Jieai board; 11. Glass wool; 12. Steel plate; 13. Expansion bolts; 14. Masonry wall. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] See also Figure 1-3 As shown, this embodiment is a fireproof and soundproof blocking structure for walls and glass of a renovation project, including:

[0030] The main body assembly includes a masonry wall 14;

[0031] The masonry wall 14 serves as a support;

[0032] The blocking component is arranged at the junction of the indoor building wall and the external window glass, and includes galvanized square steel 9, Jie Ai plate 10, glass wool 11, steel plate 12 and expansion bolts 13;

[0033] The steel plate 12 is connected to the upper end of the masonry wall 14 by expansion bolts 13, the galvanized square steel 9 is welded to the side of the steel plate 12, the Jie Ai plate 10 is coated on the outside of the galvanized square steel 9, and the glass wool 11 is filled around the Jie Ai plate 10 and the galvanized square steel 9 frame inside the steel plate 12;

[0034] The galvanized square steel 9 plays a supporting role, the steel plate 12 and the expansion bolt 13 play a connecting role, the glass wool 11 has the functions of heat insulation, sound absorption and noise reduction, and fire retardancy, and the Jie Ai board 10 is coated on the outermost side to ensure good sound insulation of the connection.

[0035] The plugging assembly also includes a sealant 6 and a coating 7;

[0036] The sealant 6 seals all the joints with the outer window and penetrates into the gap by at least 25 mm, and the coating 7 is attached to the sealing part and the inner surface of the outer window;

[0037] The sealant 6 has a sealing effect, and the coating 7 has a decorative effect;

[0038] Jie Ai board 10 is double-layered, and the thickness of the single board is at least 12mm;

[0039] The main assembly also includes an exterior wall profile 1, a fixed sash window frame 5 and a fixed sash 8;

[0040] The outer wall profile 1 is cast on the outer side of the upper end of the masonry wall 14, the fixed sash window frame 5 is built in the middle of the outer wall profile 1, and the fixed sash 8 is glued inside the fixed sash window frame 5;

[0041] The outer wall profile 1 plays a supporting and decorative role, the fixed sash window frame 5 plays a supporting role, and the fixed sash 8 plays a closing role;

[0042] The main assembly also includes an opening sash 2, an opening sash window frame 3 and an opening handle 4;

[0043] The opening sash window frame 3 is movably connected in the fixed sash window frame 5, the opening sash 2 is glued inside the opening sash window frame 3, and the opening handle 4 is connected to the middle of the side of the opening sash window frame 3 by screws;

[0044] The opening sash window frame 3 plays a supporting role, the opening sash 2 plays a closing role, and the opening handle 4 is convenient for hand-held opening and closing of the opening sash window frame 3.

[0045] Working principle:

[0046] The blocking component is arranged at the junction of the indoor building wall and the external window glass.

[0047] Since this type of gap blocking has a certain height, after the building wall is built to the inner surface of the outer wall contour 1, galvanized square steel 9 is used for the joint skeleton arrangement to connect the masonry wall 14 and the fixed fan 8. The thickness of the galvanized square steel 9 is not less than 4mm, and the minimum side is not less than 50mm. The galvanized square steel 9 is filled with 50 thick glass wool 11, and the bulk density is not less than 24kg / m. The galvanized square steel 9 is covered with double-layer Jie Ai board 10, and the thickness of the single board is not less than 12mm, to ensure the good sound insulation of the joint blocking method;

[0048] The connection with the fixed sash 8 is arranged at the side of the fixed sash window frame 5, and is decorated with a coating 7 of the same color as the window frame to ensure that the connection is sealed on the window facade;

[0049] All joints are sealed with fireproof sealant 6, penetrating 25mm into the gap to ensure the fireproof integrity of the joints;

[0050] The joints are fixed to the exterior wall with 8mm steel plates 12 and expansion bolts 13 at the top and bottom to ensure the firmness of the sealing method at the joints.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fireproof and soundproof blocking structure for walls and glass in a renovation project. It is characterized in that include: A main body assembly, the main body assembly comprising a masonry wall (14); A blocking component, which is arranged at the junction of an indoor building wall and an external window glass, and comprises galvanized square steel (9), a Jieai plate (10), glass wool (11), a steel plate (12) and an expansion bolt (13); The steel plate (12) is connected to the upper end of the masonry wall (14) by means of expansion bolts (13), the galvanized square steel (9) is welded to the side of the steel plate (12), the Jie Ai plate (10) is coated on the outside of the galvanized square steel (9), and the glass wool (11) is filled around the Jie Ai plate (10) and the galvanized square steel (9) frame inside the steel plate (12).

2. A fireproof and soundproof blocking structure for walls and glass in a renovation project according to claim 1, It is characterized in that The plugging component also includes a sealant (6) and a coating (7); The sealant (6) seals all the intersections with the outer window and penetrates into the gap by at least 25 mm. The coating (7) is attached to the sealing part and the inner surface of the outer window.

3. A fireproof and soundproof blocking structure for walls and glass in a renovation project according to claim 1, It is characterized in that The Jie Ai board (10) is double-layered, and the thickness of a single board is at least 12 mm.

4. A fireproof and soundproof blocking structure for walls and glass of a renovation project according to claim 1, It is characterized in that The main body assembly also includes an exterior wall profile (1), a fixed sash window frame (5) and a fixed sash (8); The exterior wall profile (1) is cast on the outer side of the upper end of the masonry wall (14), the fixed sash window frame (5) is built in the middle of the exterior wall profile (1), and the fixed sash (8) is glued inside the fixed sash window frame (5).

5. A fireproof and soundproof blocking structure for walls and glass in a renovation project according to claim 4, It is characterized in that The main body assembly also includes an opening sash (2), an opening sash window frame (3) and an opening handle (4); The opening sash window frame (3) is movably connected in the fixed sash window frame (5), the opening sash (2) is glued inside the opening sash window frame (3), and the opening handle (4) is connected to the middle part of the side of the opening sash window frame (3) by screws.

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