A prefabricated panel structure foundation suitable for temporary buildings
By designing a prefabricated slab structure foundation suitable for temporary buildings and using a combined structure of prefabricated slab layer, sand layer and gravel layer, the problem that traditional construction methods cannot meet the quality and progress requirements of the project are solved, and efficient and environmentally friendly temporary building construction is achieved, reducing resource waste.
Patent Information
- Application Number
- CN202421464746.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-25
AI Technical Summary
In emergency project construction, traditional concrete foundations and pipeline pre-embedding measures cannot meet the project quality and progress requirements, and the resource waste caused by subsequent demolition is serious.
A prefabricated slab structural foundation suitable for temporary buildings was designed, and a structural foundation consisting of prefabricated slabs, sand and gravel layers was used. The construction process was simplified through the prefabricated concept without the need for on-site pouring process.
This technical solution improves the construction efficiency of temporary buildings, reduces resource waste, does not damage the soil, has the lowest environmental impact, and all materials can be recycled and reused.
Smart Images
Figure CN222701028U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a prefabricated plate structure foundation suitable for temporary buildings. Background Art
[0002] In the process of emergency engineering construction, it is often necessary to complete the erection and decoration installation of large-scale prefabricated houses (such as temporary low-rise buildings such as temporary low-rise project departments) in a very short time, with tight schedules and heavy tasks. The use of traditional concrete foundations and pre-buried pipes cannot meet the requirements of project quality and progress, and the waste of resources caused by the subsequent demolition after the completion of the emergency engineering construction is an urgent problem to be solved. Utility Model Content
[0003] The purpose of the utility model is to solve the defects and shortcomings in the prior art and to design a prefabricated plate structure foundation suitable for temporary buildings which is simple in structure, stable and reliable, convenient and effective, meets the requirements of temporary building construction, improves construction efficiency, and reduces resource waste.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a prefabricated board structure foundation suitable for temporary buildings, which is arranged between the temporary building and the roadbed. The structure foundation includes a prefabricated board layer, a sand layer and a gravel layer arranged in sequence from top to bottom. The prefabricated board layer is composed of a plurality of prefabricated boards arranged at intervals. The sand layer includes a first sand layer and a second sand layer arranged below the first sand layer. A waterproof layer is arranged between the first sand layer and the second sand layer.
[0005] Preferably, the roadbed surface is cleared and leveled.
[0006] Preferably, the prefabricated panels have a size of 1.5 m×2 m, a thickness of 120 mm, and a spacing of 2 cm between adjacent prefabricated panels.
[0007] Preferably, a chamfer is provided at the edge of the upper surface of the prefabricated board, and the chamfer size is 1 cm×1 cm.
[0008] Preferably, the thickness of the first sand layer and the second sand layer are both 50 mm.
[0009] Preferably, the crushed stone layer has a thickness of 100 mm.
[0010] Preferably, the waterproof layer is made of two-cloth-one-film waterproof geotextile.
[0011] After adopting the above technical solution, the prefabricated plate structure foundation suitable for temporary buildings provided by the utility model has the following beneficial effects:
[0012] The utility model adopts the assembly concept, does not require on-site pouring process, can meet the requirements of temporary building construction, and can improve construction efficiency, while not damaging the soil in the area, minimizing the impact on the environment, and all construction materials can be recycled and reused to reduce resource waste. Therefore, the utility model has the advantages of simple structure, stable and reliable, easy operation, high efficiency, good effect, and resource saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a structural schematic diagram of a prefabricated plate structural foundation suitable for temporary buildings.
[0014] Among them: temporary building 1, roadbed 2, prefabricated board layer 3, sand layer 4, first sand layer 41, second sand layer 42, crushed stone layer 5, waterproof layer 6. DETAILED DESCRIPTION
[0015] The present invention is further described clearly and completely below in conjunction with the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0016] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0017] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0018] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0019] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0021] The utility model discloses a prefabricated plate structure foundation suitable for temporary buildings, such as Figure 1 As shown, it is arranged between a temporary building 1 and a roadbed 2, and the structural foundation includes a prefabricated board layer 3, a sand layer 4 and a gravel layer 5 arranged in sequence from top to bottom, the prefabricated board layer 3 is composed of a plurality of prefabricated boards arranged at intervals, the sand layer 4 includes a first sand layer 41 and a second sand layer 42 arranged below the first sand layer 41, and a waterproof layer 6 is arranged between the first sand layer 41 and the second sand layer 42.
[0022] During construction, the surface of the roadbed 2 is first cleared and leveled, and then a crushed stone layer 5 is laid, the crushed stone layer 5 is 100 mm thick, and then a second sand layer 42, a waterproof layer 6 and a first sand layer 41 are laid in sequence, the thickness of the first sand layer 41 and the second sand layer 42 are both 50 mm, and the waterproof layer 6 uses a two-cloth-one-film waterproof geotextile, and then the prefabricated board layer 3 is laid, that is, the prefabricated boards are arranged, the size of the prefabricated boards is 1.5m×2m, the thickness is 120mm, and the interval between adjacent prefabricated boards is 2cm, and further, a chamfer is set at the edge of the upper surface of the prefabricated board, and the chamfer size is 1cm×1cm. Finally, a temporary building 1 is installed above the prefabricated board layer 3.
[0023] The utility model discloses a prefabricated plate structure foundation suitable for temporary buildings, which adopts the assembly concept and does not require on-site casting process. It can not only meet the requirements of temporary building construction, but also improve construction efficiency. At the same time, it has no damage to the soil in the area, and the impact on the environment is minimized. All construction materials can be recycled and reused, which reduces resource waste.
[0024] To sum up, the utility model provides a prefabricated panel structure foundation suitable for temporary buildings, which has the advantages of simple structure, stability and reliability, easy operation, high efficiency, good effect, resource saving, etc. It has great market value and deserves wide promotion and application.
[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A prefabricated plate structure foundation suitable for temporary buildings, arranged between the temporary building (1) and the roadbed (2), characterized in that: The structural foundation comprises a prefabricated board layer (3), a sand layer (4) and a crushed stone layer (5) arranged in sequence from top to bottom, the prefabricated board layer (3) is formed by a plurality of prefabricated boards arranged at intervals, the sand layer (4) comprises a first sand layer (41) and a second sand layer (42) arranged below the first sand layer (41), and a waterproof layer (6) is arranged between the first sand layer (41) and the second sand layer (42).
2. The prefabricated panel structure foundation suitable for temporary buildings according to claim 1, characterized in that: The surface of the roadbed (2) is cleared and leveled.
3. The prefabricated panel structure foundation suitable for temporary buildings according to claim 1, characterized in that: The prefabricated panels have a size of 1.5 m×2 m, a thickness of 120 mm, and a spacing of 2 cm between adjacent prefabricated panels.
4. The prefabricated panel structure foundation suitable for temporary buildings according to claim 1, characterized in that: A chamfer is arranged at the edge of the upper surface of the prefabricated board, and the chamfer size is 1 cm×1 cm.
5. The prefabricated panel structure foundation suitable for temporary buildings according to claim 1, characterized in that: The thickness of the first sand layer (41) and the second sand layer (42) are both 50 mm.
6. The prefabricated panel structure foundation suitable for temporary buildings according to claim 1, characterized in that: The crushed stone layer (5) has a thickness of 100 mm.
7. The prefabricated panel structure foundation suitable for temporary buildings according to claim 1, characterized in that: The waterproof layer (6) is made of a two-cloth-one-film waterproof geotextile.