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Light partition board

A technology of lightweight partition boards and partition boards, which is applied to walls, building components, buildings, etc., can solve the problems of large volume, inability to take into account porosity, strength, and solid waste utilization, and achieve improved compression and flexural resistance intensity effect

Pending Publication Date: 2021-05-28
王亦科
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the hollow of the current lightweight partition usually adopts a plurality of penetrating square strip holes or circular holes, and the bulk density is relatively large. The filling rate (or porosity) of ordinary hollow wall panels is generally only about 30%. This structure cannot take into account the porosity, strength and solid waste utilization rate

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0024] See attached Figure 1-3 As shown, a kind of lightweight partition board of this embodiment, the material that this lightweight partition board adopts is cement, comprises partition board body 1, and partition board body 1 is hollow, and partition board body 1 corresponds to A core layer 2 is fixedly connected to the two inner surfaces of the core layer 2. The core layer 2 is parallel to the partition wall body 1. At least one of the upper end surface and the lower end surface of the core layer 2 has a plurality of protrusions 3. Each phase of each end surface There is a predetermined distance between two adjacent protrusions 3, the protrusions 3 are integrally formed with the core layer 2, the interior of the protrusions 3 is hollow, the thickness of the protrusions 3 is consistent with the thickness of the core layer 2, and the top of the protrusions 3 is in line with the spacer. The inner surface of the wallboard body 1 is in close contact with and firmly connected. ...

Embodiment 2

[0046] One of the upper end surface and the lower end surface of the core layer 2 is provided with a plurality of protrusions 3 , and the other end surface is in close contact with and firmly connected to the inner surface of the lower partition wall body 1 . The porosity of the lightweight partition wall panel with this structure is lower than that of the lightweight partition wall panel in the first embodiment, and the bulk density is larger than that of the lightweight partition wall panel in the first embodiment.

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Abstract

The invention discloses a light partition board. The light partition board comprises a partition board body, the partition board body is hollow, two corresponding inner surfaces of the partition board body are fixedly connected with a core layer, the core layer is parallel to the partition board body, at least one of the upper end face and the lower end face of the core layer is provided with a plurality of protrusions, a preset distance is reserved between every two adjacent protrusions, the protrusions and the core layer are integrally formed, the interiors of the protrusions are hollow, the thickness of the protrusions is consistent with that of the core layer, and the tops of the protrusions are tightly attached to and fixedly connected with the inner surface of the partition wall board body. The light partition board has the advantages of high strength, less volume weight and high solid waste utilization rate.

Description

technical field [0001] The invention relates to a lightweight partition wall board. Background technique [0002] Lightweight partition board is a new type of energy-saving wall material. It is a wall material that looks like a hollow floor, but it has male and female grooves on both sides. When installing, you only need to stand up the board and paint the male and female After applying a small amount of caulking mortar, it can be assembled. It is composed of harmless phosphogypsum, light steel slag, fly ash and other industrial waste residues, and is cured by frequency conversion steam under pressure. Lightweight partition board has the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, breathing and humidity control, fire prevention, rapid construction, and reduced wall cost. The inner layer is equipped with heat-insulating and sound-absorbing inorganic foam profiles or other heat-insulating materials in a ...

Claims

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Application Information

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IPC IPC(8): E04B2/74E04B2/82
CPCE04B2/74E04B2/7403E04B2/82
Inventor 王亦科
Owner 王亦科
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