Honeycomb grid type heat preservation composite GRC concrete prestress plate

Abstract

The utility model belongs to the technical field of concrete pre-stressed plates, and discloses a honeycomb grid type heat preservation composite GRC concrete pre-stressed plate which comprises a pre-stressed plate body, side ribs are arranged on the edge of the bottom end of the pre-stressed plate body, and a cross-shaped middle rib is arranged in the middle of the bottom end of the pre-stressed plate body. A plurality of small ribs are vertically arranged at the bottom end of the prestressed plate body in a staggered mode, a plurality of positioning blocks are installed on the two sides, perpendicular to each other, of the prestressed plate body, a plurality of positioning grooves are formed in the other two sides of the prestressed plate body, installation grooves are formed in the four corners of the top end of the prestressed plate body, and hanging rings are rotatably installed in the installation grooves. Reinforcing ribs are arranged in the prestressed plate body, a honeycomb layer is arranged at the top ends of the reinforcing ribs, a heat preservation layer is arranged at the top end of the honeycomb layer, and a waterproof layer is arranged on the surface of the prestressed plate body. According to the device, the two prestressed plate bodies can be quickly aligned during installation, the hanging rings are retracted after installation is completed, and the working efficiency during installation and the overall attractiveness after installation are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete prestressed panels, and more specifically, particularly relates to a honeycomb grid-type thermal insulation composite GRC concrete prestressed panel. Background Art

[0002] GRC products are the general name for building components produced by glass fiber reinforced cement. After glass fiber is added to cement mortar, the brittleness of cement mortar is significantly improved. The use of alkali-resistant glass fiber to reinforce low-alkalinity sulphoaluminate cement has good durability and can reach more than 50 years.

[0003] When installing some of the current honeycomb grid-type thermal insulation composite GRC concrete prestressed panels, workers are required to hoist the GRC concrete prestressed panels onto the pre-erected steel frames for splicing. In order to facilitate the subsequent seam filling, workers need to repeatedly adjust the positions of the two GRC concrete prestressed panels, which is inefficient. In addition, the lifting rings of some GRC concrete prestressed panels are directly installed on the top. When the GRC concrete prestressed panels are installed, the lifting rings will still be exposed to the outside, affecting the appearance.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a honeycomb grid thermal insulation composite GRC concrete prestressed board is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a honeycomb grid thermal insulation composite GRC concrete prestressed board, which is achieved by the following specific technical means:

[0006] A honeycomb grid-type thermal insulation composite GRC concrete prestressed plate comprises a prestressed plate body, wherein side ribs are arranged at the edge of the bottom end of the prestressed plate body, a cross-shaped middle rib is arranged at the middle position of the bottom end of the prestressed plate body, a plurality of small ribs are vertically and staggeredly arranged at the bottom end of the prestressed plate body, a plurality of positioning blocks are installed on both sides of the prestressed plate body perpendicular to each other, a plurality of positioning grooves are arranged on the other two sides of the prestressed plate body, mounting grooves are arranged at the four corners of the top end of the prestressed plate body, a hanging ring is rotatably installed in the mounting groove, reinforcing ribs are arranged inside the prestressed plate body, a honeycomb layer is arranged on the top end of the reinforcing ribs, a thermal insulation layer is arranged on the top end of the honeycomb layer, and a waterproof layer is arranged on the surface of the prestressed plate body.

[0007] Furthermore, the position and size of the positioning block match the position and size of the positioning groove.

[0008] Furthermore, the material of the prestressed plate body is glass fiber concrete.

[0009] Furthermore, the reinforcing ribs are made of glass fiber.

[0010] Furthermore, the honeycomb layer is made of aluminum plate.

[0011] Furthermore, the thermal insulation layer is made of glass wool.

[0012] Furthermore, the waterproof layer is made of polyurethane.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The honeycomb grid-type thermal insulation composite GRC concrete prestressed board in the utility model is used in coordination with the prestressed board body, the positioning block, the positioning groove, the installation groove and the lifting ring, so that when two prestressed board bodies are spliced ​​together, the two prestressed board bodies can be quickly aligned through the positioning block and the positioning groove, and after the installation is completed, the lifting ring is rotated into the installation groove, thereby improving the work efficiency during installation and improving the overall aesthetics of the GRC concrete prestressed board after installation.

[0015] The honeycomb grid-type thermal insulation composite GRC concrete prestressed board in the utility model is convenient for improving the rigidity and strength of the GRC concrete prestressed board through the coordinated use of the prestressed board body, the side ribs, the cross-shaped middle ribs, the small ribs, the reinforcing ribs, the honeycomb layer, the thermal insulation layer and the waterproof layer, and isolating the heat, noise and moisture, thereby improving the thermal insulation performance, sound insulation performance and waterproof performance of the GRC concrete prestressed board, and improving the practicality of the GRC concrete prestressed board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a single prestressed plate body of the utility model.

[0017] Figure 2 It is a three-dimensional schematic diagram of a plurality of prestressed plate bodies of the utility model when they are spliced.

[0018] Figure 3 It is a three-dimensional schematic diagram of the bottom structure of a single prestressed plate body of the utility model.

[0019] Figure 4 It is a cross-sectional schematic diagram of the internal materials of the prestressed plate body of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Prestressed plate body; 2. Side ribs; 3. Cross-shaped middle ribs; 4. Small ribs; 5. Positioning blocks; 6. Positioning grooves; 7. Installation grooves; 8. Lifting rings; 9. Reinforcement ribs; 10. Honeycomb layer; 11. Insulation layer; 12. Waterproof layer. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a honeycomb grid-type thermal insulation composite GRC concrete prestressed plate, comprising a prestressed plate body 1, wherein side ribs 2 are arranged at the edge of the bottom end of the prestressed plate body 1, a cross-shaped middle rib 3 is arranged at the middle position of the bottom end of the prestressed plate body 1, a plurality of small ribs 4 are vertically and staggeredly arranged at the bottom end of the prestressed plate body 1, a plurality of positioning blocks 5 are installed on both sides of the prestressed plate body 1 which are perpendicular to each other, a plurality of positioning grooves 6 are arranged on the other two sides of the prestressed plate body 1, mounting grooves 7 are arranged at the four corners of the top end of the prestressed plate body 1, a hanging ring 8 is rotatably installed in the mounting groove 7, a reinforcing rib 9 is arranged inside the prestressed plate body 1, a honeycomb layer 10 is arranged at the top end of the reinforcing rib 9, a thermal insulation layer 11 is arranged at the top end of the honeycomb layer 10, and a waterproof layer 12 is arranged on the surface of the prestressed plate body 1.

[0027] Among them, the position and size of the positioning block 5 match the position and size of the positioning groove 6. When splicing the two prestressed plate bodies 1 together, the staff can insert the positioning block 5 on one side of the second prestressed plate body 1 into the positioning groove 6 on one side of the first prestressed plate body 1, so that the positions of the two prestressed plate bodies 1 can be relatively fixed, thereby improving the stability after splicing and facilitating the subsequent work such as filling the seams.

[0028] Among them, the material of the prestressed plate body 1 is glass fiber concrete. Compared with traditional concrete, GRC concrete is lighter and has a relatively lower density, but has higher strength and durability, which enables it to achieve greater design freedom and reduce structural loads in the fields of construction and decoration.

[0029] Among them, the material of the reinforcing rib 9 is glass fiber, which has high tensile strength and can effectively increase the tensile resistance of concrete, thereby improving the strength and durability of the overall structure. Compared with traditional steel bars, the density of glass fiber is lower, making the GRC concrete with added glass fiber lighter, which is beneficial to reducing the dead weight of the structure and the cost of transportation and installation.

[0030] Among them, the material of the honeycomb layer 10 is an aluminum plate, which has a low density and excellent strength characteristics, so that the honeycomb structure can maintain a light weight while maintaining sufficient strength. The gaps and tiny partitions in the honeycomb structure can effectively absorb sound wave energy. When the sound wave passes through the honeycomb structure, its energy will be repeatedly refracted, attenuated and absorbed between multiple interfaces, thereby reducing noise propagation.

[0031] Among them, the material of the insulation layer 11 is glass wool. Glass wool has good thermal insulation performance, can effectively reduce heat transfer, prevent indoor heat from being lost to the outside or external heat from entering, thereby improving the energy efficiency performance of the building. Glass wool is a lightweight material with low density, light weight and easy to carry and install. At the same time, it has good softness and compressibility, and can be easily filled into various gaps in the building structure to improve the thermal insulation effect.

[0032] The waterproof layer 12 is made of polyurethane, which has excellent waterproof properties and can effectively prevent moisture from penetrating into the building. Its molecular structure is a comp compound, which makes polyurethane have good water resistance and sealing properties, and can maintain a stable waterproof effect under various temperature and humidity conditions. In addition, polyurethane has good weather resistance, can resist ultraviolet rays, temperature changes and chemical corrosion for a long time, is not easy to age or decompose, and maintains a long-term waterproof effect.

[0033] The working principle of this embodiment is as follows: when installing the honeycomb grid thermal insulation composite GRC concrete prestressed board, the staff first unscrews the lifting ring 8 from the installation groove 7, and then lifts the prestressed board body 1 to the designated position for fixing through the lifting device. After the lifting is completed, the lifting ring 8 is screwed back into the installation groove 7. When splicing two prestressed board bodies 1, the staff can insert the positioning block 5 on one side of the second prestressed board body 1 into the positioning groove 6 on one side of the first prestressed board body 1 to achieve rapid positioning, improve the stability after splicing, and facilitate the subsequent work of filling the seams. When all the prestressed board bodies 1 are installed, the staff can choose whether to use concrete to cast and seal the installation groove 7 according to actual conditions. When used as a floor panel or a roof panel for people, the staff can cast a reinforced concrete post-casting layer on the panel surface to improve the integrity of the floor or roof. The thermal insulation and waterproof layers 12 of the roof for people are sequentially made on the post-casting layer.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A honeycomb grid thermal insulation composite GRC concrete prestressed slab, comprising a prestressed slab body (1), characterized in that: The edge of the bottom end of the prestressed plate body (1) is provided with a side rib (2), the middle position of the bottom end of the prestressed plate body (1) is provided with a cross-shaped middle rib (3), the bottom end of the prestressed plate body (1) is provided with a plurality of small ribs (4) arranged vertically and staggeredly, the two sides of the prestressed plate body (1) are each provided with a plurality of positioning blocks (5), the other two sides of the prestressed plate body (1) are each provided with a plurality of positioning grooves (6), the four corners of the top end of the prestressed plate body (1) are each provided with a mounting groove (7), a lifting ring (8) is rotatably mounted in the mounting groove (7), a reinforcing rib (9) is provided inside the prestressed plate body (1), a honeycomb layer (10) is provided at the top end of the reinforcing rib (9), a thermal insulation layer (11) is provided at the top end of the honeycomb layer (10), and a waterproof layer (12) is provided on the surface of the prestressed plate body (1).

2. The honeycomb grid thermal insulation composite GRC concrete prestressed board as claimed in claim 1, characterized in that: The position and size of the positioning block (5) match the position and size of the positioning groove (6).

3. The honeycomb grid thermal insulation composite GRC concrete prestressed board as claimed in claim 1, characterized in that: The material of the prestressed plate body (1) is glass fiber concrete.

4. The honeycomb grid thermal insulation composite GRC concrete prestressed board as claimed in claim 1, characterized in that: The reinforcing rib (9) is made of glass fiber.

5. The honeycomb grid thermal insulation composite GRC concrete prestressed board as claimed in claim 1, characterized in that: The honeycomb layer (10) is made of an aluminum plate.

6. The honeycomb grid thermal insulation composite GRC concrete prestressed board as claimed in claim 1, characterized in that: The material of the thermal insulation layer (11) is glass wool.

7. The honeycomb grid thermal insulation composite GRC concrete prestressed board as claimed in claim 1, characterized in that: The waterproof layer (12) is made of polyurethane.

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