CN216893113U - Pressure-bearing type straw filling plastic plate - Google Patents

Abstract

The utility model provides a pressure-bearing straw-filled plastic plate, which belongs to the field of environmental protection material manufacturing; the utility model comprises: a glass steel plate, a honeycomb plate and a plastic panel; the honeycomb plates are respectively bonded on both sides of the glass steel plate, The plastic panel is bonded to the glass steel plate through the honeycomb panel; the honeycomb panel has a plurality of vertical cavities closely arranged in sequence, and the two ends of the vertical cavities face the plastic panel and the glass plate respectively. The glass steel plate; the vertical cavity is filled with straw particles. By arranging honeycomb panels capable of filling straw particles on both sides of the glass steel plate, the utility model can greatly enhance the pressure bearing capacity of the panels, which is more favorable for the panels to be laid on the ground.

Description

A pressure-bearing straw-filled plastic board

technical field

The utility model relates to a board manufacturing technology, in particular to a pressure-bearing straw-filled plastic board, which belongs to the technical field of biomass material manufacturing.

Background technique

With the rapid development of industrialization and urbanization in my country, housing construction has become one of the economic industries with the strongest development momentum. However, the consequent resource consumption has also become a concern for people. Since the 21st century, various industries have been seeking a circular economic development model and have achieved certain results. In the field of housing construction and decoration, Environmentally friendly materials are gradually leading the market. In the board processing industry, straw board occupies the market due to its high strength and more stable performance. The most prominent advantage of straw board lies in its environmental protection performance. Its formaldehyde-free feature is very popular among consumers. How to take the lead in the field of board processing technology, it is necessary to process boards with better performance and lower production costs.

In the prior art, the market straw boards are mainly fiber-reinforced straw boards. Although their performance is good, the production cost is high, the economic benefits are affected, and they cannot be applied to the ground and other use environments that require a high load.

Utility model content

The utility model provides a new pressure-bearing type straw-filled plastic board. By filling the honeycomb board with straw particles, the vertical pressure of the board can be converted into a horizontal force, so as to solve the problem that the carrying capacity of the straw board in the prior art is relatively high. Weak technical issues.

The pressure-bearing straw-filled plastic board according to the embodiment of the present utility model comprises: glass steel plate, honeycomb board and plastic panel;

The honeycomb panels are respectively bonded on both sides of the glass steel plate, and the plastic panels are bonded on the glass steel plate through the honeycomb panels;

The honeycomb panel has a plurality of vertical cavities closely arranged in sequence, and two ends of the vertical cavities face the plastic panel and the glass steel plate respectively;

The vertical cavity is filled with straw particles.

In the above-mentioned pressure-bearing straw-filled plastic board, the horizontal section of the vertical cavity is a regular hexagon, and the straw particles are spherical particles.

The pressure-bearing straw-filled plastic panel as described above, wherein the vertical cavity is perpendicular to the plastic panel and the glass steel plate.

The pressure-bearing straw-filled plastic board as described above, wherein the diameter of the vertical cavity is 8-11 mm, and the diameter of the straw particles is 1.2-2.1 mm.

The pressure-bearing straw-filled plastic board as described above, wherein the vertical cavity is filled with powdered calcium carbonate.

The pressure-bearing straw-filled plastic board as described above, wherein the thickness of the glass steel plate is 1-3mm, and the thickness of the honeycomb board is 8-15mm.

By arranging honeycomb panels capable of filling straw particles on both sides of the glass steel plate, the utility model can greatly enhance the pressure bearing capacity of the panels, which is more favorable for the panels to be laid on the ground.

Description of drawings

1 is a side structural view of a pressure-bearing straw-filled plastic board according to an embodiment of the present utility model;

FIG. 2 is a horizontal structural diagram of the honeycomb panel in FIG. 1 .

Detailed ways

The pressure-bearing straw-filled plastic board of the present invention can be made of the following materials, and is not limited to the following materials, such as plastics, straws, glass fiber reinforced plastics, and the like.

FIG. 1 is a side structural view of a pressure-bearing straw-filled plastic board according to an embodiment of the present utility model; and FIG. 2 is combined. The pressure-bearing straw-filled plastic board of the embodiment of the present invention includes: glass steel plate 1, honeycomb board 2 and plastic panel 3;

Both sides of the glass steel plate 1 are respectively bonded with the honeycomb panels 2, and the plastic panels 3 are bonded on the glass steel plate 1 through the honeycomb panels 2; the honeycomb panels 2 are the main mechanical bearing structures.

The honeycomb panel 2 has a plurality of vertical cavities closely arranged in sequence, and the two ends of the vertical cavities face the plastic panel 3 and the glass steel plate 1 respectively; that is, the vertical cavities are vertical on the plastic panel 3 and the glass steel plate 1 .

As shown in Figure 2, the vertical cavity is filled with straw particles.

Generally, the horizontal section of the vertical cavity is a regular hexagon, and the straw particles are spherical particles.

In the utility model, honeycomb panels capable of filling straw particles are arranged on both sides of the glass steel plate. During the stressing process, the straw particles in the vertical cavity of the honeycomb panel are subjected to vertical pressure, and the vertical pressure can be transferred. to the side wall of the vertical cavity of the honeycomb panel in the horizontal direction, so that the pressure bearing capacity of the board can be greatly enhanced; and because one end of the vertical cavity is carried by a relatively hard glass steel plate, the whole honeycomb panel is not easy to be leveled. The direction of deformation, the straw particles in the vertical cavity is not easy to overflow from the bottom of the vertical cavity, which greatly enhances the mechanical bearing performance of the entire board, and is more conducive to laying the board on the ground.

In the pressure-bearing straw-filled plastic board of this embodiment, the diameter of the vertical cavity is 8-11 mm (when a regular hexagon is used, it represents the distance between two corresponding sides), and the diameter of the straw particles is 8-11 mm. It is 1.2-2.1mm, which is more conducive to dispersing the pressure in the vertical direction and obtaining a balance between cost and bearing capacity.

In the pressure-bearing straw-filled plastic board of this embodiment, the vertical cavity is filled with powdered calcium carbonate, and the powdered calcium carbonate can increase the friction between the straw particles and prevent the straw particles from overflowing.

In the pressure-bearing straw-filled plastic board of this embodiment, the thickness of the glass steel plate 1 is 1-3 mm, and the thickness of the honeycomb board 2 is 8-15 mm.

The optimal thickness of the whole pressure-bearing straw-filled plastic board is between 20-45mm, and 42mm is the optimal load-bearing thickness.

The production process of the pressure-bearing straw-filled plastic board of the present invention is as follows:

1. After the straw with a moisture content of 1%-3% is crushed, the pelletizer can extrude it into straw particles with a diameter of 1.5mm; the straw particles are screened to select the straw particles of a specific size; Spray the surface of the straw particles to form a layer of plastic film with a thickness of about 0.001mm on the surface to ensure that the diameter of the straw particles does not stick;

2. Adhere the honeycomb panel to one side of the glass steel plate;

3. Fill the above-mentioned straw particles into the cavity of the honeycomb panel, and add powdered calcium carbonate during the filling process;

4. After the filling is completed, spray a layer of glue on the surface to adhere a plastic panel to the honeycomb panel;

5. Repeat steps 2 to 4 to make the other side of the glass steel plate adhere to the honeycomb panel and the plastic panel;

6. Heat the whole pressure-bearing straw-filled plastic board to 40-75 degrees, keep the temperature and pressurize for 10-12 minutes, and it can be formed after natural cooling.

In addition, the pressure-bearing straw-filled plastic board of the utility model has the advantages of low production cost, reasonable structure, simple process design, stable product quality, excellent mechanical bearing performance, convenient use, and is suitable for all kinds of sidewalk floors, foot pedals and outdoor floor.

The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages or disadvantages of the embodiments. From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of some modifications and necessary general technology superposition; of course, it can also be implemented by simplifying some important technical features. Based on this understanding, the technical solutions of the present invention are essentially or contribute to the prior art as follows: the functions and structures of a plurality of independent air bags and pulsatile pumps, in conjunction with the structures described in the various embodiments of the present invention .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.

Claims (6)

1. A pressure-bearing straw-filled plastic plate is characterized by comprising: glass fiber reinforced plastic plates, honeycomb plates and plastic panels;

the honeycomb plates are respectively bonded to two sides of the glass fiber reinforced plastic plate, and the plastic panel is bonded to the glass fiber reinforced plastic plate through the honeycomb plates;

the honeycomb plate is provided with a plurality of vertical cavities which are sequentially and closely arranged, and two ends of each vertical cavity respectively face the plastic panel and the glass fiber reinforced plastic plate;

the vertical cavity is filled with straw particles.

2. The pressure-bearing straw filling plastic plate as claimed in claim 1, wherein the horizontal cross-section of the vertical cavity is a regular hexagon, and the straw particles are spherical particles.

3. A pressure-bearing straw-filled plastic panel according to claim 2, wherein the vertical cavity is perpendicular to the plastic panel and the glass fiber reinforced plastic panel.

4. The pressure-bearing straw-filled plastic plate of claim 1, wherein the vertical cavity has a diameter of 8-11mm, and the straw particles have a diameter of 1.2-2.1 mm.

5. A pressure-bearing straw-filled plastic plate according to claim 1, wherein powdered calcium carbonate is filled in the vertical cavity.

6. A pressure-bearing straw-filled plastic board according to any one of claims 1 to 3, wherein the glass fiber reinforced plastic board has a thickness of 1 to 3mm, and the honeycomb board has a thickness of 8 to 15 mm.

Images