CN213115275U

CN213115275U - Composite rock wool board

Info

Publication number: CN213115275U
Application number: CN202021271948.8U
Authority: CN
Inventors: 潘政桃; 孙志勇
Original assignee: Maanshan Beida Yifeng Environmental Protection Technology Co ltd
Current assignee: Ma'anshan Beiyi Environmental Protection Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-04
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a composite rock wool board, including rock wool base plate, acoustic celotex board and decorative board, the acoustic celotex board bonds the upper surface at the rock wool base plate through first tie coat, the decorative board bonds the upper surface at the acoustic celotex board through the second tie coat, the upper surface of rock wool base plate is equipped with a plurality of first tie coat filling grooves, the upper surface and the lower surface of acoustic celotex board are equipped with a plurality of second tie coat filling grooves respectively, the lower surface of decorative board is equipped with a plurality of third tie coat filling grooves. The utility model has the advantages of good anti-drop effect and easy manufacture.

Description

Composite rock wool board

Technical Field

The utility model relates to a rock wool board technical field specifically is a compound rock wool board.

Background

The rock wool board is a hydrophobic board produced by a pendulum bob method, is a heat-insulating material, and is an inorganic fiber prepared by taking natural rocks such as basalt, gabbon, dolomite, iron ore, alvanadosilica and the like as main raw materials, adding a proper amount of binder and melting and fiberizing a water repellent at high temperature; the slag rock wool board is inorganic fiber prepared by remelting and fiberizing industrial slag such as blast furnace slag, phosphorus slag, fly ash and the like serving as main raw materials. Rock wool boards have the advantages of heat preservation, fire resistance, flame retardance, heat insulation, sound insulation and the like, so that the rock wool boards are widely applied, particularly, the rock wool boards are widely applied to the fields of metallurgy, machinery, building materials, petroleum, chemical industry and the like in the 70 th century, and the rock wool boards are used for external wall heat preservation and have a history of nearly 30 years in foreign developed countries such as European Union. The rock wool board bonds steel sheet, glass fiber net check board, rock wool board through the adhesive at the forming process, because what adopt is that the mirror surface bonding mode bonds, through wind-blowing, solarization, rain after, the viscidity of adhesive probably reduces for the phenomenon of coming unstuck appears between rock wool board and other sheet layers, therefore we provide a compound rock wool board.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a composite rock wool board.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a composite rock wool board, including rock wool base plate, acoustic celotex board and decorative board, the acoustic celotex board bonds the upper surface at the rock wool base plate through first tie coat, the decorative board bonds the upper surface at the acoustic celotex board through the second tie coat, the upper surface of rock wool base plate is equipped with a plurality of first tie coat filling grooves, the upper surface and the lower surface of acoustic celotex board are equipped with a plurality of second tie coat filling grooves respectively, the lower surface of decorative board is equipped with a plurality of third tie coat filling grooves.

As a preferred technical scheme of the utility model, the upper surface of the rock wool base plate is provided with a plurality of first overflow holes communicated with the side wall of the first bonding layer filling groove; the upper surface and the lower surface of the sound insulation board are respectively provided with a plurality of second overflow holes communicated with the side wall of the second bonding layer filling groove; and the lower surface of the decorative plate is provided with a plurality of third overflow holes communicated with the third bonding layer filling groove.

As an optimal technical scheme of the utility model, first tie coat packing groove, second tie coat packing groove and third tie coat packing groove are outer narrow interior wide forked tail type groove.

As an optimized technical scheme of the utility model, the degree of depth in first tie coat filling groove, second tie coat filling groove and third tie coat filling groove is 1-3 mm.

As an optimized technical scheme of the utility model, the outside width in first tie coat filling groove, second tie coat filling groove and third tie coat filling groove is 1-2mm, and inside width is 2-3 mm.

The utility model has the advantages that:

1. the composite rock wool board is characterized in that a plurality of first bonding layer filling grooves are formed in the upper surface of a rock wool base plate, a plurality of second bonding layer filling grooves are formed in the upper surface and the lower surface of a sound insulation board respectively, a plurality of third bonding layer filling grooves are formed in the lower surface of a decorative plate, the first bonding layer is pressed into the first bonding layer filling grooves and the second bonding layer filling grooves in the process of extruding and bonding the sound insulation board and the rock wool base plate, the first bonding layer is embedded into the sound insulation board and the rock wool base plate after the first bonding layer is solidified, so that the degumming phenomenon is not easy to occur between the sound insulation board and the rock wool base plate, the composite rock wool board has the characteristic of strong stability, the second bonding layer is pressed into the second bonding layer filling grooves and the third bonding layer filling grooves in the process of extruding and bonding the sound insulation board and the decorative plate, and the second bonding layer is embedded into the sound insulation board and the decorative plate after the, the sound insulation board and the decorative board are not easy to be degummed, and the decorative board has the characteristic of strong stability and is easy to manufacture.

2. The upper surface of the composite rock wool board rock wool base plate is provided with a plurality of first overflow holes communicated with the side wall of the first bonding layer filling groove; the upper surface and the lower surface of the sound insulation board are respectively provided with a plurality of first overflow holes communicated with the side wall of the second bonding layer filling groove; the lower surface of decorative board is equipped with a plurality of third overflow holes that communicate with third tie coat filling groove for at the in-process that the extrusion was bonded, first tie coat and second tie coat pour into first tie coat filling groove, second tie coat filling groove and third tie coat filling groove into, and fill in first tie coat filling groove, second tie coat filling groove and third tie coat filling groove.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a composite rock wool board of the present invention;

fig. 2 is the structural schematic diagram of the second bonding layer filling groove of the composite rock wool board.

In the figure: 1. a rock wool substrate; 2. a sound insulating board; 3. a decorative plate; 4. the first bonding layer fills the groove; 5. the second bonding layer fills the groove; 6. the third bonding layer fills the groove; 7. a first overflow aperture; 8. a second overflow aperture; 9. a third overflow aperture; 10. a first adhesive layer; 11. a second adhesive layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 and 2, the composite rock wool panel of the present invention comprises a rock wool substrate 1, a sound insulation board 2 and a decorative board 3, wherein the sound insulation board 2 is bonded on the upper surface of the rock wool substrate 1 through a first bonding layer 10, the decorative board 3 is bonded on the upper surface of the sound insulation board 2 through a second bonding layer 11, the upper surface of the rock wool substrate 1 is provided with a plurality of first bonding layer filling grooves 4, the upper surface and the lower surface of the sound insulation board 2 are respectively provided with a plurality of second bonding layer filling grooves 5, the lower surface of the decorative board 3 is provided with a plurality of third bonding layer filling grooves 6, during the process of extruding and bonding the sound insulation board 2 and the rock wool substrate 1, the first bonding layer 10 is pressed into the first bonding layer 10 filling groove 4 and the second bonding layer 11 filling groove 5, after the first bonding layer 10 is cured, the first bonding layer 10 is embedded into the sound insulation board 2 and the rock wool substrate 1, make the difficult phenomenon of coming unstuck that takes place between acoustic celotex board 2 and the rock wool base plate 1, have the characteristics that stability is strong, carry out the in-process that extrudees the bonding with acoustic celotex board 2 and decorative board 3, second tie coat 11 is then impressed second tie coat 11 filling groove 5 and third tie coat filling groove 6, after the solidification of second tie coat 11, second tie coat 11 is embedded into in acoustic celotex board 2 and decorative board 3, make the difficult phenomenon of coming unstuck that takes place between acoustic celotex board 2 and the decorative board 3, have the characteristics that stability is strong.

The upper surface of the rock wool substrate 1 is provided with a plurality of first overflow holes 7 communicated with the side wall of the first bonding layer filling groove 4; the upper surface and the lower surface of the sound insulation board 2 are respectively provided with a plurality of second overflow holes 8 communicated with the side wall of the second bonding layer filling groove 5; the lower surface of decorative board 3 is equipped with a plurality of third overflow holes 9 that communicate with third tie coat filling groove 6 for at the in-process that the extrusion was bonded, first tie coat 10 and second tie coat 11 pour into first tie coat 10 filling groove 4, second tie coat 11 filling groove 5 and third tie coat filling groove 6 into, and fill in first tie coat 10 filling groove 4, second tie coat 11 filling groove 5 and third tie coat filling groove 6.

First tie coat filling groove 4, second tie coat filling groove 5 and third tie coat filling groove 6 are outer narrow dovetail groove wide in, have the effectual advantage of anticreep.

Wherein the depth of the first bonding layer filling groove 4, the second bonding layer filling groove 5 and the third bonding layer filling groove 6 is 1-3 mm.

The first bonding layer filling groove 4, the second bonding layer filling groove 5 and the third bonding layer filling groove 6 are 1-2mm in external width and 2-3mm in internal width.

The utility model discloses carry out the in-process that extrudees the bonding with acoustic celotex board 2 and rock wool base plate 1, first tie coat 10 is then impressed first tie coat 10 filling groove 4 and second tie coat 11 filling groove 5, after the solidification of first tie coat 10, first tie coat 10 is embedded into in acoustic celotex board 2 and rock wool base plate 1, make difficult emergence phenomenon of coming unstuck between acoustic celotex board 2 and the rock wool base plate 1, have the strong characteristics of stability, in-process that extrudes the bonding with acoustic celotex board 2 and decorative board 3, second tie coat 11 is then impressed second tie coat 11 filling groove 5 and third tie coat filling groove 6, after the solidification of second tie coat 11, second tie coat 11 is embedded into acoustic celotex board 2 and decorative board 3, make difficult emergence phenomenon of coming unstuck between acoustic celotex board 2 and the decorative board 3, the strong characteristics of stability have.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a composite rock wool board, includes rock wool base plate (1), acoustic celotex board (2) and decorative board (3), its characterized in that: acoustic celotex board (2) bond at the upper surface of rock wool base plate (1) through first tie coat (10), decorative board (3) bond at the upper surface of acoustic celotex board (2) through second tie coat (11), the upper surface of rock wool base plate (1) is equipped with a plurality of first tie coat filling grooves (4), the upper surface and the lower surface of acoustic celotex board (2) are equipped with a plurality of second tie coat filling grooves (5) respectively, the lower surface of decorative board (3) is equipped with a plurality of third tie coat filling grooves (6).

2. The composite rock wool panel as claimed in claim 1, wherein the upper surface of the rock wool base plate (1) is provided with a plurality of first overflow holes (7) communicated with the side wall of the first bonding layer filling groove (4); the upper surface and the lower surface of the sound insulation board (2) are respectively provided with a plurality of second overflow holes (8) communicated with the side wall of the second bonding layer filling groove (5); the lower surface of the decorative plate (3) is provided with a plurality of third overflow holes (9) communicated with the third bonding layer filling groove (6).

3. The composite rock wool board as recited in claim 1, wherein the first bonding layer filling groove (4), the second bonding layer filling groove (5) and the third bonding layer filling groove (6) are all dovetail grooves with a narrow outer part and a wide inner part.

4. The composite rock wool panel as recited in claim 1, wherein the depth of the first bonding layer filling groove (4), the second bonding layer filling groove (5) and the third bonding layer filling groove (6) is 1-3 mm.

5. The composite rock wool panel as recited in claim 1, wherein the first bonding layer filling groove (4), the second bonding layer filling groove (5) and the third bonding layer filling groove (6) have an outer width of 1-2mm and an inner width of 2-3 mm.