Sintered hollow block for prefabricated wallboard

Abstract

The utility model discloses a sintered hollow building block for a prefabricated wallboard, which comprises a building block body, at least two rows of first hollow holes are arranged on the upper portion and the lower portion of the building block body, a row of second hollow holes are arranged in the middle of the building block body, and reinforcing ribs are fixedly mounted in the first hollow holes and the second hollow holes. The top and the bottom of the building block body are both provided with matched grooves and matched protruding blocks, and a protective layer is arranged in the building block body. According to the sintered hollow building block for the prefabricated wallboard, the first hollow holes and the second hollow holes which are distributed in the staggered mode are formed in the building block body, use of materials is reduced, the heat transfer path and the sound isolation effect are optimized, and the heat preservation, heat insulation and sound insulation performance of the wallboard is improved; meanwhile, the stress concentration of the building block body is dispersed when the building block body is stressed, so that the building block body is more uniform when bearing external force, and the stability of the whole structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, and more specifically, to a sintered hollow block for prefabricated wall panels. Background Technology

[0002] In modern architecture, wall panels are an important component of the building structure, and their performance directly affects the building's thermal insulation, sound insulation, overall structural stability, and service life. Sintered hollow blocks, as a common building material, are highly favored due to their advantages such as lightweight, high strength, and good thermal insulation.

[0003] Traditional sintered hollow blocks have shortcomings in heat transfer and sound insulation, making it difficult to meet the high requirements of modern buildings for thermal insulation, heat insulation, and sound insulation. Furthermore, traditional sintered hollow blocks are prone to stress concentration under load, leading to structural instability and affecting the overall performance and service life of the wall panels. In addition, as people's demands for building quality continue to increase, the deficiencies of traditional wall panel materials in terms of thermal insulation, heat insulation, and durability are gradually becoming apparent. To address these problems, this device was invented. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a sintered hollow block for prefabricated wall panels to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sintered hollow block for precast wall panels, comprising a block body, at least two rows of No. 1 hollow holes are provided in the upper and lower parts of the block body, and a row of No. 2 hollow holes is provided in the middle part of the block body. Reinforcing ribs are fixedly installed in both the No. 1 and No. 2 hollow holes. The top and bottom of the block body are provided with matching grooves and matching protrusions, and the matching grooves and matching protrusions are adapted to each other. A protective layer is provided inside the block body.

[0006] Furthermore, both the No. 1 and No. 2 hollow holes are rectangular structures.

[0007] Furthermore, the number of hollow holes No. 1 in each row shall not be less than four, and the number of hollow holes No. 2 in each row shall not be less than two.

[0008] Furthermore, the reinforcing ribs are made of carbon fiber and have a spiral structure.

[0009] Furthermore, the No. 1 hollow hole and the No. 2 hollow hole are vertically positioned relative to the reinforcing rib.

[0010] Furthermore, the width of the mating groove is 11-16mm and the height is 6-11mm, while the width of the mating protrusion is 10-15mm and the height is 5-10mm.

[0011] Furthermore, the protective layer has a frame structure, which includes an insulation layer, a reinforcing layer and a waterproof layer from the inside out. The insulation layer is made of polystyrene foam, the reinforcing layer is made of fiberglass mesh, and the waterproof layer is made of polyethylene polypropylene waterproof membrane.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model reduces material usage, optimizes heat transfer paths and sound insulation by opening staggered No. 1 and No. 2 hollow holes in the block body, thereby improving the thermal insulation, heat insulation and sound insulation performance of the wall panel. At the same time, it disperses the stress concentration of the block body when under stress, making the block body more uniform when subjected to external forces, thus improving the stability of the overall structure.

[0014] 2. In this utility model, the protective layer inside the block body includes an insulation layer, a reinforcing layer, and a waterproof layer, which improves the performance of the wall panel in multiple ways: the insulation layer reduces energy loss, the reinforcing layer improves the overall strength and durability of the wall panel, and the waterproof layer effectively prevents water penetration and erosion, thereby extending the service life of the wall panel. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the overall structure of this utility model;

[0017] Figure 2 A side view of the overall structure provided for this utility model;

[0018] Figure 3 A schematic diagram of the structure of the protective layer provided by this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Block body; 2. Hole No. 1; 3. Hole No. 2; 4. Reinforcing rib; 5. Matching groove; 6. Matching protrusion; 7. Protective layer; 701. Insulation layer; 702. Reinforcing layer; 703. Waterproof layer. Detailed Implementation

[0021] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Example:

[0024] See attached document Figure 1 This embodiment of a precast wall panel sintered hollow block includes a block body 1. The upper and lower parts of the block body 1 are provided with at least two rows of first hollow holes 2, and the middle part of the block body 1 is provided with a row of second hollow holes 3. By providing first hollow holes 2 and second hollow holes 3, the use of materials is reduced, and heat transfer and sound insulation are facilitated, thereby improving the thermal insulation, heat insulation and sound insulation performance of the wall panel. Moreover, the first hollow holes 2 and second hollow holes 3 are both rectangular structures. In addition, the first hollow holes 2 and second hollow holes 3 can also be designed as hexagonal structures, circular structures, etc.

[0025] The staggered design of the first hollow hole 2 and the second hollow hole 3 can effectively disperse the stress concentration of the block body 1 when it is under force, making the block body 1 more uniform when subjected to external forces, thereby improving the stability of the overall structure. In addition, the staggered design of the first hollow hole 2 and the second hollow hole 3 can form a more complex air circulation path inside the block body 1, which helps to improve the heat insulation and sound insulation performance of the wall panel.

[0026] Among them, there are no fewer than four No. 1 hollow holes 2 in each row, and no fewer than two No. 2 hollow holes 3.

[0027] See attached document Figure 2 Reinforcing ribs 4 are fixedly installed in both the first hollow hole 2 and the second hollow hole 3, and the first hollow hole 2 and the second hollow hole 3 are perpendicular to the reinforcing ribs 4. The introduction of reinforcing ribs 4 improves the tensile strength and shear strength of the block body 1, enhances the stability of the overall structure, and makes the block body 1 safer and more reliable when subjected to external forces. The reinforcing ribs 4 are made of carbon fiber material and have a spiral structure. The spiral structure made of carbon fiber material can effectively disperse and resist the action of external forces and prevent the block from cracking or deforming due to excessive force.

[0028] See attached document Figure 1 The top and bottom of the block body 1 are provided with mating grooves 5 and mating protrusions 6, and the mating grooves 5 and mating protrusions 6 are adapted to each other. The width of the mating grooves 5 is 11-16mm and the height is 6-11mm, and the width of the mating protrusions 6 is 10-15mm and the height is 5-10mm. The design of the mating grooves 5 and mating protrusions 6 enables the block bodies 1 to be tightly connected, avoiding the safety hazards caused by the misalignment or loosening of the block bodies 1, and improving the integrity and stability of the wall panels.

[0029] See attached document Figure 1 and Figure 3 The block body 1 has a protective layer 7 inside. The protective layer 7 has a frame structure and includes, from the inside to the outside, an insulation layer 701, a reinforcing layer 702, and a waterproof layer 703. The insulation layer 701 is made of polystyrene foam, which has excellent thermal insulation performance and reduces energy loss. The reinforcing layer 702 is made of fiberglass mesh, which improves the overall strength and durability of the wall panel. The waterproof layer 703 is made of polyethylene polypropylene waterproof membrane, which effectively prevents water penetration and erosion and extends the service life of the wall panel.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sintered hollow block for prefabricated wall panels, comprising a block body (1), characterized in that: The upper and lower parts of the block body (1) are provided with at least two rows of first hollow holes (2), the middle part of the block body (1) is provided with a row of second hollow holes (3), the first hollow holes (2) and the second hollow holes (3) are fixedly provided with reinforcing ribs (4), the top and bottom of the block body (1) are provided with matching grooves (5) and matching blocks (6), the matching grooves (5) and the matching blocks (6) are matched, and the block body (1) is internally provided with a protective layer (7).

2. The sintered hollow block for precast wall panels according to claim 1, characterized in that: The first hollow holes (2) and the second hollow holes (3) are rectangular structures.

3. The sintered hollow block for precast wall panels according to claim 1, characterized in that: The number of the first hollow holes (2) in each row is not less than four, and the number of the second hollow holes (3) is not less than two.

4. The sintered hollow block for precast wall panels according to claim 1, characterized in that: The reinforcing ribs (4) are made of carbon fiber material and have a spiral structure.

5. The sintered hollow block for precast wall panels according to claim 1, characterized in that: The first hollow holes (2) and the second hollow holes (3) are vertically arranged with the reinforcing ribs (4).

6. The sintered hollow block for precast wall panels according to claim 1, characterized in that: The width of the matching grooves (5) is 11-16mm, the height is 6-11mm, the width of the matching blocks (6) is 10-15mm, and the height is 5-10mm.

7. The sintered hollow block for precast wall panels according to claim 1, characterized in that: The protective layer (7) has a frame structure and sequentially comprises an insulation layer (701), a reinforcing layer (702) and a waterproof layer (703) from inside to outside, wherein the insulation layer (701) is made of polystyrene foam, the reinforcing layer (702) is made of glass fiber mesh cloth, and the waterproof layer (703) is made of polyethylene polypropylene waterproof coiled material.

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