CN210597744U

CN210597744U - Novel light wall body that honeycomb refill was filled

Info

Publication number: CN210597744U
Application number: CN201920691548.3U
Authority: CN
Inventors: 李静; 徐荧; 王炎佳; 谢睿杰; 罗振庭
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-05-22
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a novel light wall body filled with honeycomb paper cores, which comprises two panels and a honeycomb paper core layer, wherein the honeycomb paper core layer is bonded between the two panels, and a core cavity of the honeycomb paper core layer is filled with a heat insulation and sound insulation material; the panel is a calcium silicate panel; the heat and sound insulation material is rock wool or mineral fiber glass wool. The utility model discloses a calcium silicate panel and honeycomb refill are compound to be formed, and the calcium silicate panel has intensity height, long service life, rises that the wet rate is little, advantages such as stable in size, fire behavior are good, green, as main atress component. The paper core material is recycled paper which can be recycled after being discarded, and the price is low.

Description

Novel light wall body that honeycomb refill was filled

Technical Field

The utility model belongs to the technical field of the building, a novel light wall body that honeycomb refill was filled is related to.

Background

The traditional block type non-bearing light inner partition board has the advantages of wide material source, high strength, high durability and the like, and simultaneously has a plurality of defects which are mainly reflected in that (1) the self-weight is high. (2) The method for producing and firing a large amount of bricks has low benefit and serious influence on the environment and energy. (3) The traditional concrete wall or brick wall has poor heat insulation capability, and the thickness or the heat insulation layer is often required to be increased to improve the heat insulation capability, so that the actual use area of the building is reduced. (4) The wet operation and the inconvenient construction process lead to low construction speed and poor overall performance of the wall body.

The main novel light building wallboard in the current market, such as a gypsum hollow batten, is energy-saving and environment-friendly; the assembly is more convenient. Meanwhile, the light partition wall body is thinner, so that the area loss caused by the area of an indoor wall body is reduced, and the self weight of a building is reduced. And also has the advantages of convenient construction and installation, low cost and the like. But also has some drawbacks that are difficult to overcome:

1. the strength of the base material is low;

2. the board is not waterproof, and the board surface can warp and deform when meeting moisture;

3. the joint of the plates is easy to crack;

4. the heat preservation and insulation performance and the sound insulation performance are poor;

5. the integrity and the shock resistance are poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, provide a construction of being convenient for, green, the lower novel light wallboard that has the packing honeycomb refill of good heat preservation and heat-proof quality and syllable-dividing effect of cost.

The purpose of the utility model is realized through one of following technical scheme at least.

The utility model provides a novel light wall body that honeycomb refill was filled, includes two panels and honeycomb paper sandwich layer, honeycomb paper sandwich layer bonds between two panels, pack adiabatic sound insulation material in the core chamber of honeycomb paper sandwich layer.

Furthermore, the honeycomb paper core layer is made of aramid fiber paper materials subjected to fireproof treatment by using fireproof coatings.

Further, the panel is a calcium silicate panel.

Furthermore, the panel and the honeycomb paper core layer are bonded by glue.

Further, the heat and sound insulation material is rock wool or mineral fiber glass wool.

Furthermore, the paper core holes of the honeycomb paper core layer are regular hexagon holes, and the side length of the paper core holes is 8 mm.

Further, the aperture ratio i of the honeycomb paper core layer is 1.

Further, the length and width of the honeycomb paper core layer are equal to the length and width of the panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the calcium silicate board is formed by compounding the calcium silicate panel and the honeycomb paper core, has the advantages of high strength, long service life, small moisture expansion rate, stable size, good fireproof performance, environmental protection and the like, and is used as a main stress member.

2. The paper core material is recycled paper which can be recycled after being discarded, and the price is low. In addition, the composite wallboard filled with the honeycomb paper core has the advantages of small environmental pollution in the production process and low energy consumption, and accords with the concept of 'green building'.

3. The wall body of the composite wallboard filled with the honeycomb paper core is stable in structure, and the wall surface and the joint are not cracked. According to the stress performance of the honeycomb paper core: when receiving the exogenic action, strength is dispersed, so the power that unit area bore is very little for honeycomb has fine anti extrusion ability, and this makes the compound slat partition wall board of paper honeycomb overall stability good, and the wall is difficult for the fracture, and the outward appearance is level and smooth.

4. The paper core has excellent buffering and shock insulation performance, and the specific strength and specific stiffness are high, so that the paper core is not easy to lose effectiveness when an earthquake occurs, and no concrete is high in harm to a human body in case of breakage.

5. The core intracavity of honeycomb refill is filled with and fills sound-proof material and forms the puigging, when promoting wallboard intensity, increases its syllable-dividing performance, promotes the usability greatly.

6. The utility model has lighter weight and smaller volume, and effectively reduces the transportation difficulty and the transportation cost; additionally, the utility model discloses a prefabricated component has avoided the uncertainty of on-the-spot preparation, has reduced the degree of difficulty of construction, has improved the wholeness ability of wall body simultaneously.

Drawings

Fig. 1 is a schematic top view of a novel light wall filled with honeycomb paper cores according to the present invention;

fig. 2 is a schematic side view of the novel light wall filled with the honeycomb paper core according to the present invention;

fig. 3 is a schematic top view of the inside of a novel light wall filled with honeycomb paper cores according to the present invention;

fig. 4 is a perspective view of the novel light wall filled with the honeycomb paper core of the present invention;

in the figure: 1-calcium silicate panels; 2-honeycomb paper core.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, which are not repeated herein, but the applicability of the present invention is not limited to the following embodiments.

As shown in fig. 1 and 2, the novel light wall filled with the honeycomb paper core comprises two calcium silicate panels 1, a honeycomb paper core layer 2 which is bonded between the two panels and is subjected to fire-proof treatment by special fire-proof coating, and a sound insulation material filled in a core cavity.

The panel 1 and the honeycomb paper core layer 2 are adhered by glue, the panel is used as a main stress member, and the length, the width and the height of the panel 1 are 2400mm 480mm 10 mm.

The honeycomb paper core layer 2 is made of aramid fiber paper materials subjected to special fireproof coating fireproof treatment and can be recycled, the length and width of the honeycomb paper core layer 2 are 2400mm × 480mm × 70mm, as shown in fig. 3, paper core holes of the honeycomb paper core layer 2 are regular-hexagon holes, the edges of the paper core holes are 8mm, and the aperture ratio i is 1; the core cavity is filled with heat and sound insulation material, the honeycomb paper core layer 2 and the two calcium silicate panels 1 form the size of

2400mm 480mm 90mm composite wallboard body.

The calcium silicate panel 1 has excellent water-proof property, and can maintain stable property without swelling or deformation when the ambient humidity is high. At the same time, it is light but has high strength. The calcium silicate panel 1 is a non-combustible A-grade material, and if a fire disaster happens, the panel cannot burn and toxic smoke cannot be generated.

When the honeycomb structure of the honeycomb paper core layer 2 is acted by external force, the force is dispersed greatly, and the force born by the unit area is very small, so that the honeycomb structure has good anti-extrusion capacity. Additionally, the utility model discloses a composite wall panel body overall stability is good, and the wall is difficult for the fracture, and the outward appearance is level and smooth. The test result shows that the honeycomb paper core layer 2 after flame retardant treatment can be used as an interior decoration material of a building, and has good heat preservation, heat insulation, fire resistance and flame retardance. The production process of the paper honeycomb light wallboard is mature, automatic production can be realized, the product is convenient to transport and simple to install, and less construction waste is generated during construction.

The heat and sound insulation material filled in the core cavity of the honeycomb paper core layer 2 is rock wool or mineral fiber glass wool, which has excellent sound absorption performance, and has the characteristics of light weight, non-combustion, non-corrosion, good durability, low price and the like. And when the calcium silicate panel 1 and rock wool or glass wool form a composite wall body, the sound insulation effect is greatly improved, and the sound insulation amount of the combined composite wall body is generally between 40dB and 45 dB. The heat insulation and sound insulation material is added, so that the heat insulation performance of the composite wall body is greatly improved.

During construction and installation, as shown in fig. 4, the honeycomb paper core layer 2 is firstly adhered to one calcium silicate panel 1, and then the honeycomb paper core layer 2 on the other side is adhered to the other calcium silicate panel 1, so as to form the novel light wallboard filled with the honeycomb paper core.

Through the technical scheme, make the utility model discloses a honeycomb composite wall panel has good heat preservation and heat insulation nature, syllable-dividing effect and flame retardant efficiency.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a novel light wall body that honeycomb refill was filled which characterized in that, includes two panels and honeycomb paper sandwich layer, honeycomb paper sandwich layer bonds between two panels, the intussuseption of core chamber on honeycomb paper sandwich layer is filled thermal insulation sound insulation material.

2. The novel light wall body filled with the honeycomb paper core according to claim 1, wherein the honeycomb paper core layer is made of aramid paper material subjected to fireproof treatment by using fireproof paint.

3. The novel light wall filled with the honeycomb paper core as claimed in claim 1, wherein the panel is a calcium silicate panel.

4. The novel light wall filled with the honeycomb paper core as claimed in claim 1, wherein the face plate and the honeycomb paper core layer are bonded by glue.

5. The novel light wall filled with the honeycomb paper core as claimed in claim 1, wherein the heat and sound insulation material is rock wool or mineral fiber glass wool.

6. The novel light wall filled with the honeycomb paper core as claimed in claim 1, wherein the paper core holes of the honeycomb paper core layer are regular hexagonal holes, and the side length of the paper core holes is 8 mm.

7. The novel honeycomb paper core filled light wall body as claimed in claim 1, wherein the aperture ratio of the honeycomb paper core layer is i = 1.

8. The novel light wall filled with the honeycomb paper core as claimed in claim 1, wherein the length and width of the honeycomb paper core layer are equal to those of the face plate.