Prefabricated aerated concrete block wall with embedded sleeves

Abstract

The utility model relates to a prefabricated aerated concrete block wall with an embedded sleeve, which comprises a first prefabricated block, a second prefabricated block, a third prefabricated block and a fourth prefabricated block, and the first prefabricated block, the second prefabricated block, the third prefabricated block and the fourth prefabricated block are all autoclaved aerated concrete blocks; the specification size of the first prefabricated block is 600 mm * 200 mm * 100 mm, and two PVC sleeves with the diameter phi of 20 mm are pre-buried in the first prefabricated block. The size of the prefabricated block II is 600mm * 200mm * 100mm, the prefabricated block II is provided with a hole for mounting a switch box or a socket, the size of the hole is 90mm * 90mm * 40mm, two PVC (polyvinyl chloride) sleeves with the diameter phi of 20mm are pre-embedded in the prefabricated block II, and the PVC sleeves are communicated with the hole; and the precast blocks directly participate in masonry, so that the problems of construction vibration and masonry cracks caused by rear grooving are avoided, and the integrity of the wall body and the quality of subsequent plastering engineering are improved.

Description

Technical Field

[0001] The utility model relates to a prefabricated aerated concrete block wall with pre-embedded sleeves. Background Art

[0002] In modern building construction, the thickness of the internal partition wall is usually 70-120mm. There are many challenges in laying out the electromechanical pipelines in such thin walls. Due to the small thickness of the wall, it is difficult to effectively pre-embed the pipelines. The construction site usually uses a light electric cutting machine and a manual groover to open the cable groove. However, this method has the following disadvantages:

[0003] Waste of labor and materials: Cutting grooves after masonry at the construction site not only increases labor costs, but also causes waste of materials.

[0004] Dust pollution: The grooving process generates a large amount of dust, which has an adverse impact on the construction environment and workers' health.

[0005] Complex process: The construction of multiple processes increases the construction time and prolongs the construction period.

[0006] Risk of wall cracking: Grooving construction can easily lead to damage to the blocks, increasing the risk of wall cracking.

[0007] Installation error: The reserved dimensions of manual grooving are prone to errors, which will lead to the accumulation of errors in the subsequent installation process and affect the overall construction quality.

[0008] In addition, there are certain problems with the method of using integral prefabricated partition panels:

[0009] High transportation and mold costs: The transportation and mold manufacturing costs of the integral prefabricated partition panels are high, especially in remote areas, which increases the overall construction cost.

[0010] Quality issues: Climate and construction conditions in certain areas may cause quality problems such as cracking in board connections.

[0011] In order to solve these problems, a new technical solution is needed to optimize the pipeline laying and wall construction process, so as to improve construction efficiency, reduce costs and ensure wall quality and safety. Utility Model Content

[0012] The utility model aims to provide a prefabricated aerated concrete block wall with embedded sleeves which can improve construction efficiency, reduce costs and ensure wall quality and safety.

[0013] The purpose of the utility model is achieved in this way:

[0014] A prefabricated aerated concrete block wall with embedded sleeves, comprising prefabricated block 1, prefabricated block 2, prefabricated block 3 and prefabricated block 4, wherein the prefabricated block 1, prefabricated block 2, prefabricated block 3 and prefabricated block 4 are all autoclaved aerated concrete blocks;

[0015] The specification size of the prefabricated block 1 is 600mmX200mmX100mm, and the prefabricated block 1 is pre-buried with 2 φ20mm PVC sleeves;

[0016] The specification size of the prefabricated block 2 is 600mmX200mmX100mm. The prefabricated block 2 is provided with a hole for installing a switch box or a socket. The size of the hole is 90mmX90mmX40mm. The prefabricated block 2 is pre-buried with 2 φ20mm PVC sleeves, and the PVC sleeves are connected to the hole;

[0017] The specification size of the prefabricated block three is 600mmX200mmX100mm. The prefabricated block three is provided with a hole for connecting the buried pipeline. The size of the hole is 90mmX90mmX40mm. Two φ20mm PVC sleeves are pre-buried in the prefabricated block three at the hole, and the PVC sleeves are connected to the hole;

[0018] The prefabricated block 4 is a cover plate used in conjunction with the prefabricated block 3, the cover plate is provided with a groove, and the specification size of the prefabricated block 4 is 86mmX88mmX40mm;

[0019] The prefabricated block 1, the prefabricated block 2 and the prefabricated block 3 are stacked to form a wall, and multiple prefabricated blocks 1 are arranged between the prefabricated block 2 and the prefabricated block 3, the PVC sleeves of adjacent prefabricated blocks 1 are connected, the PVC sleeves of the prefabricated block 2 are connected to the PVC sleeves of the prefabricated block 1, and the PVC sleeves of the prefabricated block 3 are connected to the PVC sleeves of the prefabricated block 1, so as to realize the concealment of electrical wires and pipelines in the wall;

[0020] The prefabricated block four is inserted into the hole of the prefabricated block three, and the groove of the prefabricated block four extends into the hole of the prefabricated block three.

[0021] Improve project quality: Prefabricated blocks are directly involved in masonry, avoiding construction vibration and masonry cracks caused by post-grooving, and improving the integrity of the wall and the quality of subsequent plastering projects.

[0022] Easy to transport and install: The prefabricated blocks are designed to be small, easy to transport and install, and standardized production improves engineering efficiency.

[0023] Optimize the construction process: Through prefabrication technology, mechanical and electrical pipelines can be reserved and embedded, reducing wet work, avoiding wall damage, improving construction efficiency, shortening construction period, and reducing labor costs.

[0024] Energy saving and environmental protection: Autoclaved aerated concrete blocks have excellent thermal insulation properties. Prefabricated blocks with pre-buried pipelines can reduce building energy consumption, reduce on-site dust pollution, and improve the construction environment.

[0025] Beautiful and practical: pre-buried pipelines make the pipeline layout inside the wall regular, improve the aesthetics of the building, reduce construction space and material costs, and facilitate later maintenance and renovation.

[0026] Safety performance: Autoclaved aerated concrete blocks have high fire resistance and earthquake resistance. The design of pre-buried pipelines reduces the damage to buildings caused by fire and earthquake, ensuring the safety of personnel and property.

[0027] The purpose of the utility model can also be solved by the following technical measures:

[0028] Furthermore, the outer wall of the prefabricated block 1 located at the PVC sleeve position, the outer wall of the prefabricated block 2 located at the PVC sleeve position, and the outer wall of the prefabricated block 3 located at the PVC sleeve position are all provided with alignment marking lines for alignment.

[0029] Improve construction quality: Prefabricated blocks 1, 2 and 3 are all equipped with alignment marking lines at the PVC sleeve positions on the outer walls, so that construction workers can easily align the pipeline positions of each prefabricated block during the masonry process, ensuring the accurate layout of the pipelines and avoiding installation errors.

[0030] Improve construction efficiency: The standardized design of prefabricated blocks and the setting of alignment marking lines make the on-site construction process simpler and faster. Construction workers can quickly find the correct position of the prefabricated blocks and align and install them according to the marking lines, greatly reducing construction time. The prefabrication process enables the pre-embedding of pipelines, reduces the amount of wet work on site, avoids the risk of wall damage, thereby improving construction efficiency, shortening construction period, reducing labor costs, and improving overall construction benefits.

[0031] Easy to manage and inspect: The setting of alignment marking lines not only facilitates accurate alignment during construction, but also facilitates management and inspection. After the construction is completed, the alignment marking lines can be used to check whether the installation of each prefabricated block meets the design requirements to ensure the construction quality. During the construction process, the alignment marking lines of each layer of prefabricated blocks can be used as reference points for quality inspection to promptly detect and correct deviations and ensure that all prefabricated blocks and pre-buried pipelines are correctly installed according to the design requirements.

[0032] Reduce costs and resource waste: The application of standardized prefabricated blocks and alignment marking lines reduces the adjustment and modification work on the construction site and avoids the waste of resources caused by installation errors. Through pre-design and prefabrication, the waste of materials and unnecessary consumption during the construction process are reduced, thereby reducing the overall cost. By reducing wet work and on-site adjustments, dust and noise pollution are reduced, which is conducive to improving the construction environment and reducing the negative impact on the surrounding environment.

[0033] Improve safety performance: Autoclaved aerated concrete blocks have high fire resistance and earthquake resistance. By adopting prefabricated block structures with pre-buried pipelines, the risk of fire and the degree of damage to buildings caused by earthquakes can be further reduced, ensuring the safety of personnel and property.

[0034] The beneficial effects of the utility model are as follows:

[0035] The utility model optimizes the pre-embedding process and technology of pipelines through the unique prefabricated block design and structure, ensures the accurate arrangement of pipelines and the safety of wall structures, and significantly improves the construction quality, efficiency and building performance.

[0036] In the utility model, alignment marking lines are set at the PVC sleeve positions of the outer walls of prefabricated blocks 1, 2 and 3, so that construction workers can easily align the pipeline positions of each prefabricated block during the masonry process, ensure the accurate layout of the pipelines, and avoid installation errors.

[0037] The utility model allows prefabricated blocks to be directly involved in masonry construction, thus avoiding construction vibration and masonry crack problems caused by post-grooving, and improving the integrity of the wall and the quality of subsequent plastering works.

[0038] The utility model discloses an autoclaved aerated concrete building block with excellent thermal insulation performance. The prefabricated building blocks with pre-buried pipelines can reduce the energy consumption of buildings, reduce on-site dust pollution, and improve the construction environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is the front elevation view of prefabricated block one.

[0040] Figure 2 This is a top view of prefabricated block 1.

[0041] Figure 3 This is the front elevation view of prefabricated block 2.

[0042] Figure 4 This is a top view of prefabricated block 2.

[0043] Figure 5 This is the front elevation view of prefabricated block three.

[0044] Figure 6 This is a top view of prefabricated block three.

[0045] Figure 7 This is the front elevation view of prefabricated block four.

[0046] Figure 8 This is a top view of prefabricated block four.

[0047] Fig. 9 Schematic diagram of prefabricated blocks stacked to form a wall.

[0048] Fig.10 A three-dimensional image of prefabricated blocks stacked to form a wall. DETAILED DESCRIPTION

[0049] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0050] Example, combined with Figures 1 to 10 As shown, a prefabricated aerated concrete block wall with embedded casing includes a prefabricated block 1, a prefabricated block 2, a prefabricated block 3 and a prefabricated block 4, wherein the prefabricated block 1, the prefabricated block 2, the prefabricated block 3 and the prefabricated block 4 are all autoclaved aerated concrete blocks;

[0051] The size of the prefabricated block 1 is 600mmX200mmX100mm, and two φ20mm PVC sleeves 5 are embedded in the prefabricated block 1;

[0052] The specification size of the prefabricated block 2 is 600mmX200mmX100mm. The prefabricated block 2 is provided with a hole 6 for installing a switch box or a socket. The size of the hole 6 is 90mmX90mmX40mm. The prefabricated block 2 is pre-buried with two PVC sleeves 5 of φ20mm, and the PVC sleeves 5 are connected to the hole 6;

[0053] The specification size of the prefabricated block 3 is 600mmX200mmX100mm, and the prefabricated block 3 is provided with a hole 6 for connecting the buried pipeline, and the size of the hole 6 is 90mmX90mmX40mm. The hole 6 of the prefabricated block 3 is pre-buried with two φ20mm PVC sleeves 5, and the PVC sleeves 5 are connected to the hole 6;

[0054] The prefabricated block four 4 is a cover plate used in conjunction with the prefabricated block three 3, the cover plate is provided with a groove 7, and the specification size of the prefabricated block four 4 is 86mmX88mmX40mm;

[0055] The prefabricated block 1, the prefabricated block 2, and the prefabricated block 3 are stacked to form a wall, and multiple prefabricated blocks 1 are arranged between the prefabricated block 2 and the prefabricated block 3, and the PVC sleeves 5 of adjacent prefabricated blocks 1 are connected, the PVC sleeves 5 of the prefabricated block 2 are connected to the PVC sleeves 5 of the prefabricated block 1, and the PVC sleeves 5 of the prefabricated block 3 are connected to the PVC sleeves 5 of the prefabricated block 1, so as to realize the concealment of wires and pipelines in the wall;

[0056] The prefabricated block four 4 is inserted into the hole 6 of the prefabricated block three 3, and the groove 7 of the prefabricated block four 4 extends into the hole 6 of the prefabricated block three 3.

[0057] Furthermore, the outer wall of the prefabricated block 1 located at the position of the PVC sleeve 5, the outer wall of the prefabricated block 2 located at the position of the PVC sleeve 5, and the outer wall of the prefabricated block 3 located at the position of the PVC sleeve 5 are all provided with alignment marking lines 8 for alignment.

[0058] Develop a plan for precast block production:

[0059] According to the decoration design and installation pipeline requirements, a detailed prefabricated block production plan should be formulated. The plan should include the production process, quality control standards and safe operation specifications of the prefabricated blocks to ensure the production quality and production efficiency of the prefabricated blocks.

[0060] Determine the specific specifications and embedding requirements of precast blocks, and clarify the production sequence and schedule of various types of precast blocks.

[0061] Technical review and numbering:

[0062] The prefabricated block production plan is reviewed with the mechanical and electrical and decoration professionals to determine the use specifications and pre-embedded requirements of the prefabricated blocks. During the review process, the use location and prefabricated block number of each prefabricated block are discussed in detail, which helps construction personnel to quickly and accurately find the required prefabricated blocks and improve construction efficiency.

[0063] The numbering system should be clear, easy to identify and manage, and convenient for retrieval. Through technical review, potential problems and risks can also be discovered, and adjustments and optimizations can be made in a timely manner to ensure the quality of prefabricated block production and installation.

[0064] Template design and prefabricated block production:

[0065] Complete the template design of the prefabricated blocks, and formulate the production time sequence, maintenance and finished product completion time. Reasonably arrange the production time to ensure that the prefabricated blocks meet the specified performance indicators before delivery and use.

[0066] The production of precast blocks is carried out according to the established plan and strictly in accordance with quality control standards to ensure that each precast block meets the design requirements.

[0067] Pre-assembly and briefing work:

[0068] At the construction site, prefabricated blocks are pre-assembled according to the numbering system. Before pre-assembly, the construction team should conduct briefing work in a timely manner, clarify the assembly plan and assembly sequence, and check the integrity of the prefabricated blocks.

[0069] During the pre-assembly process, ensure that the specifications, dimensions and embedded casing positions of all prefabricated blocks meet the design requirements.

[0070] Formal construction and alignment marking lines:

[0071] During the formal construction process, the prefabricated blocks are stacked according to the pre-assembly plan. According to the numbering system, prefabricated block 1, prefabricated block 2, prefabricated block 3, and prefabricated block 4 are stacked in sequence according to the design requirements.

[0072] Ensure that the alignment marking lines of all prefabricated blocks are aligned, ensure that the pipelines can be aligned up and down, and check the connection of each layer of prefabricated blocks to ensure that the PVC sleeves 5 of prefabricated block one 1, prefabricated block two 2 and prefabricated block three 3 are interconnected.

[0073] Clean up the leaked slurry in the prefabricated blocks in time to ensure the smooth flow of pre-buried pipelines and prevent problems such as pipeline blockage during construction.

[0074] Inspection and Acceptance:

[0075] After the construction is completed, the wall is comprehensively inspected to ensure that all prefabricated blocks and embedded pipelines are correctly installed according to the design requirements.

[0076] The insertion of prefabricated block four 4 into the hole 6 of prefabricated block three 3 is checked to ensure that the groove 7 of prefabricated block four 4 is completely inserted into the hole 6 of prefabricated block three 3.

[0077] Carry out acceptance inspection to ensure that all processes meet quality standards and safety regulations, and ensure the integrity of the wall and the smooth flow of pipelines.

[0078] Through the above implementation steps, the embedded casing process of prefabricated autoclaved aerated concrete blocks can be effectively realized, ensuring the construction quality and efficiency and improving the overall performance and aesthetics of the building.

Claims

1. A prefabricated aerated concrete block wall with embedded casing, comprising prefabricated block 1 (1), prefabricated block 2 (2), prefabricated block 3 (3) and prefabricated block 4 (4), characterized in that: The prefabricated block 1 (1), prefabricated block 2 (2), prefabricated block 3 (3) and prefabricated block 4 (4) are all autoclaved aerated concrete blocks; The dimensions of the prefabricated block 1 (1) are 600mm x 200mm x 100mm. Two φ20mm PVC sleeves (5) are embedded in the prefabricated block 1 (1); The dimensions of the prefabricated block 2 (2) are 600 mm x 200 mm x 100 mm. The prefabricated block 2 (2) is provided with a hole (6) for installing a switch box or a socket. The dimensions of the hole (6) are 90 mm x 90 mm x 40 mm. Two PVC sleeves (5) with a diameter of 20 mm are pre-buried in the prefabricated block 2 (2). The PVC sleeves (5) are connected to the hole (6). The dimensions of the prefabricated block three (3) are 600mmX200mmX100mm. The prefabricated block three (3) is provided with a hole (6) for connecting the buried pipeline. The dimensions of the hole (6) are 90mmX90mmX40mm. Two φ20mm PVC sleeves (5) are pre-buried in the hole (6) of the prefabricated block three (3). The PVC sleeves (5) are connected to the hole (6). The prefabricated block four (4) is a cover plate used in conjunction with the prefabricated block three (3), the cover plate is provided with a groove (7), and the specification size of the prefabricated block four (4) is 86mmX88mmX40mm; The prefabricated block 1 (1), the prefabricated block 2 (2), and the prefabricated block 3 (3) are stacked to form a wall, a plurality of prefabricated blocks 1 (1) are arranged between the prefabricated block 2 (2) and the prefabricated block 3 (3), the PVC sleeves (5) of adjacent prefabricated blocks 1 (1) are connected, the PVC sleeves (5) of the prefabricated block 2 (2) are connected to the PVC sleeves (5) of the prefabricated block 1 (1), and the PVC sleeves (5) of the prefabricated block 3 (3) are connected to the PVC sleeves (5) of the prefabricated block 1 (1), thereby realizing the concealment of electrical wires and pipelines in the wall; The prefabricated block four (4) is inserted into the hole (6) of the prefabricated block three (3), and the groove (7) of the prefabricated block four (4) extends into the hole (6) of the prefabricated block three (3).

2. The prefabricated aerated concrete block wall with embedded sleeves according to claim 1, characterized in that: The outer wall of the prefabricated block one (1) is located at the position of the PVC sleeve (5), the outer wall of the prefabricated block two (2) is located at the position of the PVC sleeve (5), and the outer wall of the prefabricated block three (3) is located at the position of the PVC sleeve (5), and alignment marking lines (8) for alignment are all provided.

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