High-flame-retardant sound-insulation thermal-insulation material

Abstract

The utility model discloses a high-flame-retardant sound-insulation thermal-insulation material, which relates to the technical field of high-flame-retardant sound-insulation thermal-insulation materials and comprises a middle rock wool flame-retardant plate, a reinforcing component is mounted in the middle rock wool flame-retardant plate and comprises transverse reinforcing ribs and longitudinal reinforcing ribs, the transverse reinforcing ribs and the longitudinal reinforcing ribs are combined into a net, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are arranged in the middle rock wool flame-retardant plate. The transverse reinforcing ribs and the longitudinal reinforcing ribs are connected in a welded mode, the transverse reinforcing ribs and the longitudinal reinforcing ribs penetrate through the interior of the middle rock wool flame-retardant plate, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are fixedly connected with the middle rock wool flame-retardant plate. And the stability of connection between the structures of all layers is effectively improved, the outer side structure of the wall is prevented from falling off, meanwhile, the wavy sound insulation through holes in the base body blocks are matched with the materials filled in the sound insulation through holes, and the sound insulation performance is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high flame -retardant sound -insulation heat -preserving material technical field, specifically high flame -retardant sound -insulation heat -preserving material. BACKGROUND

[0002] Traffic noise, industrial noise and neighborhood life noise can affect the quiet environment of the indoor. Sound insulation treatment can effectively reduce the strength of the outside noise into the indoor, and building fire is a serious safety threat. When the fire occurs, if the wall does not have good flame retardant performance, the flame will spread rapidly, so that the fire spreads rapidly in the building, and therefore it is very important to use flame-retardant sound insulation material to make wall.

[0003] In the Chinese patent 207348248U, the utility model relates to the field of building, especially relates to flame-retardant sound -insulation heat -preserving plate. Contain flame -retardant heat -preserving plate, the flame -retardant heat -preserving plate side contains shock absorption sound -absorbing pad, a plurality of sound -absorbing buffer holes are contained on the flame -retardant heat -preserving plate, and the sound -absorbing buffer hole cross section on the flame -retardant heat -preserving plate is the structure of big below and small above; The shock absorption sound -absorbing pad is bonded together with the flame -retardant heat -preserving plate using polyurethane glue. Advantageous effect: their flame -retardant sound -insulation heat -preserving plate mainly has several components, flame -retardant heat -preserving plate, shock absorption sound -absorbing pad, sound -absorbing buffer hole etc., the one side of flame -retardant heat -preserving plate is provided with innumerable sound -absorbing buffer holes, and the other side is bonded together with shock absorption sound -absorbing pad using polyurethane glue;The strength and sound insulation effect that the heat -preserving plate and wall body bond together are enhanced. The porous structure can play good sound -absorbing effect.

[0004] The existing flame-retardant sound insulation heat preservation wall usually adopts a plurality of different material plates to be pasted and fixed together to realize the effects of flame retardation and sound insulation. After long-term use, the connecting glue between the walls may age, and the outer plate may fall off.

[0005] In view of the above problems, a high flame-retardant sound insulation heat preservation material is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a high flame-retardant sound insulation heat preservation material, which solves the problem of wall aging and outer plate falling off in the background technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a high flame -retardant sound -insulation heat -preserving material, including the middle part rock wool flame -retardant board, the inside installation of middle part rock wool flame -retardant board has the reinforcing component, the reinforcing component includes horizontal reinforcing rib and longitudinal reinforcing rib, the horizontal reinforcing rib and longitudinal reinforcing rib combination into net -like, and the connecting mode between horizontal reinforcing rib and longitudinal reinforcing rib is welded connection, the horizontal reinforcing rib, longitudinal reinforcing rib all are inside the middle part rock wool flame -retardant board is passed, and the horizontal reinforcing rib, longitudinal reinforcing rib and the middle part rock wool flame -retardant board between all are fixed connection, the both sides symmetry of the intersection of horizontal reinforcing rib and longitudinal reinforcing rib are provided with two groups of anti -pulling -out rib, and the anti -pulling -out rib is welded connection in the intersection of horizontal reinforcing rib and longitudinal reinforcing rib, the outer wall fixed connection of anti -pulling -out rib has the reinforcing lock hook, and the end fixed connection of anti -pulling -out rib has the anti -pulling -out round plate.

[0008] Preferably, the two sides of the middle part rock wool flame-retardant board are symmetrically provided with two groups of sound insulation components, the sound insulation components comprise a base block, and the connection mode between the base block and the middle part rock wool flame-retardant board is fixed connection.

[0009] Preferably, the reinforcing lock hook is in the shape of a 7, and the bent end of the reinforcing lock hook points to the middle part rock wool flame-retardant board. The back of the reinforcing lock hook is fixedly connected with a reinforcing corner block, and the reinforcing corner block is fixedly connected with the anti-pulling-out rib. The longitudinal section shape of the reinforcing corner block is set as a right triangle.

[0010] Preferably, the anti-pulling-out rib penetrates the inside of the base block, and the connection mode between the anti-pulling-out rib and the base block is fixed connection.

[0011] Preferably, the inner wall of the anti-pulling-out round plate is fixedly connected with an insertion column, and the insertion column is annularly arranged about the inner wall of the anti-pulling-out round plate. The insertion column is inserted into the side of the base block. The anti-pulling-out round plate is embedded in the outer wall of the base block, and the outer wall of the anti-pulling-out round plate and the outer facade of the base block are in the same plane.

[0012] Preferably, the inside of the base block is equally spaced to have sound insulation through holes, and the shape of the sound insulation through holes is set as wavy.

[0013] Preferably, the sound insulation through holes are divided into two sections, one of which is close to the middle part rock wool flame-retardant board and is an absorbing section, and the other of which is far away from the middle part rock wool flame-retardant board and is a reflecting section. The absorbing section is filled with glass wool.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1. The high flame-retardant sound insulation and heat preservation material, the metal net is arranged in the inside of the middle rock wool flame-retardant board, the compressive strength and the tensile capacity of the middle rock wool flame-retardant board can be effectively increased, the strength and stability of the middle rock wool flame-retardant board are enhanced due to the metal net, the damage of the middle rock wool flame-retardant board due to external force in the use process is reduced, thus the service life of the material can be prolonged, the long-term stability of the heat preservation and sound insulation performance is maintained, the anti-pulling rib, the reinforcing lock hook and the insertion column jointly act, the material on both sides is tightly pulled and locked, the material on both sides can be effectively prevented from falling off, and the stability of the sound insulation and heat preservation wall is enhanced.

[0016] 2. The high flame-retardant sound insulation and heat preservation material, the inside of the base block is added with the aluminum hydroxide flame retardant agent in a certain proportion, the flame-retardant performance of the base block is effectively improved, and the sound insulation performance is effectively enhanced in cooperation with the material filled in the inside of the wave-shaped sound insulation through hole in the base block. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an overall explosion structure schematic view of the utility model;

[0018] Figure 2 It is an overall three-dimensional structure schematic view of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the reinforcing assembly part of the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view of the anti-pulling rib part;

[0021] Figure 5 It is a three-dimensional structure schematic view of the sound insulation assembly part of the utility model.

[0022] In the drawing: 1, middle rock wool flame-retardant board; 2, reinforcing assembly; 3, sound insulation assembly; 201, transverse reinforcing rib; 202, longitudinal reinforcing rib; 203, anti-pulling rib; 204, reinforcing lock hook; 205, reinforcing corner block; 206, anti-pulling round plate; 207, insertion column; 301, base block; 302, sound insulation through hole; 303, sound absorption section; 304, reflection section. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] In order to further understand the content of the utility model, the utility model is described in detail in combination with the drawings.

[0025] Embodiment one

[0026] Please refer to Figures 1 to 5 The utility model discloses a high flame -retardant sound -insulation heat -preserving material, including the middle part rock wool flame -retardant board 1, the inside installation of middle part rock wool flame -retardant board 1 has the reinforcing component 2, and the reinforcing component 2 includes horizontal reinforcing rib 201 and longitudinal reinforcing rib 202, and horizontal reinforcing rib 201 and longitudinal reinforcing rib 202 are combined into net -like, and the connecting mode between horizontal reinforcing rib 201 and longitudinal reinforcing rib 202 is welded connection, and horizontal reinforcing rib 201, longitudinal reinforcing rib 202 all are penetrated in the inside of middle part rock wool flame -retardant board 1, and horizontal reinforcing rib 201, longitudinal reinforcing rib 202 and middle part rock wool flame -retardant board 1 are all fixedly connected, and two groups of anti -pulling -out rib 203 are symmetrically arranged at the intersection of horizontal reinforcing rib 201 and longitudinal reinforcing rib 202, and the anti -pulling -out rib 203 is welded connection at the intersection of horizontal reinforcing rib 201 and longitudinal reinforcing rib 202, and the outer wall of anti -pulling -out rib 203 is fixedly connected with the reinforcing lock hook 204, and the end of anti -pulling -out rib 203 is fixedly connected with the anti -pulling -out round plate 206.

[0027] Horizontal reinforcing rib 201 and longitudinal reinforcing rib 202 are made in the inside of middle part rock wool flame -retardant board 1 through the sandwich panel forming process, on the production line, first, rock wool fiber is made into rock wool felt through centrifugal method or blowing method etc., when rock wool felt is still in the soft state of not completely forming, iron wire net is placed between the upper and lower two layers of rock wool felt, then, the rock wool felt with iron wire net is pressed through the upper and lower two forming plates with certain pressure, makes rock wool felt and iron wire net closely adhere, finally forms the sandwich panel structure;

[0028] The inside of middle part rock wool flame -retardant board 1 is provided with metal net, can effectively increase the compressive strength and tensile capacity of middle part rock wool flame -retardant board 1, because metal net strengthens the strength and stability of middle part rock wool flame -retardant board 1, reduces the damage of middle part rock wool flame -retardant board 1 in the process of use due to external force, can therefore prolong the service life of this material, simultaneously, the protection of metal net to rock wool board can also reduce the influence of environmental factors such as humidity, temperature change etc. to rock wool board, prevents the phenomena such as powdering, falling off of rock wool board, keeps its long -term stability of heat -preserving and sound -insulation etc., and the metal net that horizontal reinforcing rib 201 and longitudinal reinforcing rib 202 form also provides the installation point for anti -pulling -out rib 203.

[0029] The reinforcing lock hook 204 is shaped like a 7, and the bent end of the reinforcing lock hook 204 points to the middle rock wool fireproof board 1. The reinforcing lock hook 204 is clamped in the inside of the base block 301, and forms a mechanical interlocking effect with the material in the inside of the base block 301, so as to facilitate the connectivity between the anti-pulling rib 203 and the base block 301. The back of the reinforcing lock hook 204 is fixedly connected with a reinforcing corner block 205, and the reinforcing corner block 205 is fixedly connected with the anti-pulling rib 203. The longitudinal section shape of the reinforcing corner block 205 is set as a right triangle. The reinforcing corner block 205 is used to enhance the stability of the connection between the reinforcing lock hook 204 and the anti-pulling rib 203. The anti-pulling rib 203 penetrates the inside of the base block 301, and the connection between the anti-pulling rib 203 and the base block 301 is fixedly connected. The inner wall of the anti-pulling disc 206 is fixedly connected with an insertion column 207, and the insertion column 207 is annularly arranged about the inner wall of the anti-pulling disc 206. The insertion column 207 is inserted into the side of the base block 301. The anti-pulling disc 206 is embedded in the outer wall of the base block 301, and the outer wall of the anti-pulling disc 206 is in the same plane as the outer surface of the base block 301. The anti-pulling disc 206 is blocked on the outer wall of the base block 301, and interacts with the anti-pulling rib 203 to have an inwardly stretching and tightening effect on the base block 301, which can effectively prevent the base block 301 from loosening and falling outward.

[0030] The middle rock wool fireproof board 1 is symmetrically provided with two groups of sound insulation assemblies 3 on both sides. The sound insulation assembly 3 comprises a base block 301, and the connection between the base block 301 and the middle rock wool fireproof board 1 is fixedly connected. The sound insulation through hole 302 is divided into two sections. The section close to the middle rock wool fireproof board 1 is an acoustic absorption section 303, and the inside of the acoustic absorption section 303 is filled with glass wool. The section away from the middle rock wool fireproof board 1 is a reflection section 304.

[0031] During the manufacturing process of the base block 301, aluminum hydroxide powder can be mixed with the basic raw materials of the bricks, such as clay and cement, in a proportion of ten to twenty percent, and poured outside the anti-pulling rib 203 by using a special mold. Aluminum hydroxide is a commonly used inorganic flame retardant. When the temperature rises, aluminum hydroxide will decompose, which can absorb a large amount of heat, thereby reducing the temperature around the bricks. At the same time, the water vapor generated by the decomposition can dilute the concentration of oxygen and combustible gas in the air, reducing the probability of combustion reaction. The generated aluminum oxide is a stable substance that can form a protective film on the surface of the bricks, preventing the spread of fire, thereby achieving the purpose of flame retardation.

[0032] The wave-shaped through hole structure of the base block 301 makes the sound path become tortuous when the sound propagates in it, when the sound enters the through hole, it is reflected and scattered by the glass wool and the through hole wall, the complex propagation path is similar to a sound maze, which makes it difficult for the sound to pass directly, thereby greatly weakening the propagation energy of the sound, the glass wool is an excellent sound absorbing material, it has a porous structure, when the sound enters the glass wool, it will cause the vibration of the air molecules in the pores, due to the viscous resistance of the air and the friction of the glass wool fibers, the sound energy will be converted into heat energy and consumed, and the glass wool is filled in the wave-shaped through hole, the contact between the glass wool and the through hole wall also increases the reflection and absorption interface of the sound, further improving the sound absorption effect.

[0033] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0034] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high flame resistant soundproofing and thermal insulation material, characterized in that: The application relates to a middle rock wool fireproof board (1) internally provided with a reinforcing assembly (2), the reinforcing assembly (2) comprising transverse reinforcing ribs (201) and longitudinal reinforcing ribs (202) combined into a net shape, and the transverse reinforcing ribs (201) and the longitudinal reinforcing ribs (202) being welded together, the transverse reinforcing ribs (201) and the longitudinal reinforcing ribs (202) penetrating through the middle rock wool fireproof board (1) and being fixedly connected with the middle rock wool fireproof board (1), two groups of anti-pulling ribs (203) being symmetrically arranged on both sides of the intersection of the transverse reinforcing ribs (201) and the longitudinal reinforcing ribs (202), the anti-pulling ribs (203) being welded at the intersection of the transverse reinforcing ribs (201) and the longitudinal reinforcing ribs (202), a reinforcing lock hook (204) being fixedly connected to the outer wall of the anti-pulling rib (203), and an anti-pulling disc (206) being fixedly connected to the end of the anti-pulling rib (203). Two groups of sound insulation assemblies (3) are symmetrically arranged on both sides of the middle rock wool fireproof board (1), the sound insulation assembly (3) comprising a base block (301) fixedly connected with the middle rock wool fireproof board (1).

2. A high flame retardant soundproofing and heat-insulating material according to claim 1, characterized in that: The reinforcing lock hook (204) is in the shape of a 7, the bent end of the reinforcing lock hook (204) points to the middle rock wool fireproof board (1), a reinforcing corner block (205) is fixedly connected to the back of the reinforcing lock hook (204), the reinforcing corner block (205) is fixedly connected with the anti-pulling rib (203), and the longitudinal section of the reinforcing corner block (205) is in the shape of a right-angled triangle.

3. The high flame retardant soundproofing and heat-insulating material according to claim 1, characterized in that: The anti-pulling rib (203) penetrates through the inside of the base block (301), and the anti-pulling rib (203) is fixedly connected with the base block (301).

4. The high flame retardant soundproofing and heat-insulating material according to claim 1, characterized in that: An insertion column (207) is fixedly connected to the inner wall of the anti-pulling disc (206), the insertion column (207) is annularly arranged on the inner wall of the anti-pulling disc (206), the insertion column (207) is inserted into the side of the base block (301), the anti-pulling disc (206) is embedded into the outer wall of the base block (301), and the outer wall of the anti-pulling disc (206) is in the same plane as the outer surface of the base block (301).

5. The high flame retardant soundproofing and heat-insulating material according to claim 1, characterized in that: Sound insulation through holes (302) are equidistantly arranged in the inside of the base block (301), and the sound insulation through holes (302) are in the shape of waves.

6. A high flame retardant sound proofing and heat insulating material as claimed in claim 5, wherein: The sound insulation through holes (302) are divided into two sections, one section close to the middle rock wool fireproof board (1) is an absorbing section (303), and the absorbing section (303) is filled with glass wool, and the other section away from the middle rock wool fireproof board (1) is a reflecting section (304).

Images