High-performance nano cement integral terrace structure

Abstract

The utility model relates to a high-performance nanometer cement integral terrace structure which comprises isolation ditches arranged on a soil body at intervals, and the isolation ditches divide the soil body into a plurality of construction areas. The stress release piles are arranged in the construction area at intervals and distributed in a cross shape, and the stress release piles divide the construction area into a plurality of construction sub-areas; the pine piles are driven in the construction sub-areas at intervals, and parts of the pine piles are exposed out of the top of the soil body; the gravel layer is laid on the top of the soil body, and the exposed parts of the pine piles are buried in the gravel layer; the cement blanket is laid on the top of the gravel layer; the concrete layer is formed on the top of the cement blanket in a pouring mode, and nanometer protection liquid is sprayed on the top of the concrete layer.

Description

Technical Field

[0001] The utility model relates to a building construction technology device, in particular to a high-performance nano-cement integral floor structure. Background Art

[0002] Concrete floor is a common building facility, widely used in residential buildings, industrial plants, warehouses, parking lots and other occasions.

[0003] However, existing concrete floors are often set on soft soil. If the floor is set directly on soft soil, it will cause cracks in long-term use. Conventional soft soil foundation treatment methods include drainage consolidation. The drainage consolidation method is to apply pressure on the foundation. Under the action of pressure, vertical drainage wells (sand wells or plastic drainage belts, etc.) are arranged to slowly discharge the pore water in the soil, reduce the porosity, consolidate and deform the foundation, and gradually increase the strength of the foundation soil. The technology is reliable and the treatment effect is obvious, but the construction period is long, the cost of transporting the piled soil outside the body is high and not environmentally friendly, and the floor area is large, which makes it difficult to complete the construction in one go. The construction personnel need to divide the construction section into several construction units for batch construction. However, when constructing a construction unit, it will affect the soil of the surrounding construction units, and the soil of the surrounding construction units will collapse, which will have a great impact on the construction process. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the prior art and provide a high-performance nano-cement integral floor structure, which forms a plurality of construction sub-areas by setting isolation trenches and stress release piles, so that construction personnel can first carry out construction on a small construction sub-area without affecting the surrounding soil, and reinforce the soil by setting pine piles, and set a concrete layer above the soil as a road surface.

[0005] The technical solution to achieve the above purpose is a high-performance nano-cement integral floor structure, including:

[0006] Isolation trenches are arranged at intervals in the soil body, and the isolation trenches separate the soil body to form a plurality of construction areas;

[0007] A plurality of stress release piles are arranged at intervals in the construction area and in a cross arrangement, wherein the stress release piles divide the construction area into a plurality of construction sub-areas;

[0008] A plurality of pine wood piles are driven at intervals in the construction sub-area, wherein a portion of the pine wood piles is exposed above the top of the soil;

[0009] a gravel layer laid on top of the soil mass, wherein the exposed portion of the pine pile is buried in the gravel layer;

[0010] a cement blanket laid on top of the gravel layer; and

[0011] A concrete layer is cast on the top of the cement blanket, and a nano protective liquid is sprayed on the top of the concrete layer.

[0012] Furthermore, the stress relief pile is filled with sand and gravel.

[0013] Furthermore, double-layer bidirectional copper bars are arranged in the concrete pad.

[0014] Furthermore, the concrete layer includes: a concrete cushion layer formed by casting above the cement blanket and a surface layer formed by casting above the concrete cushion layer.

[0015] Furthermore, the top of the surface layer is sprayed with nano protective liquid.

[0016] Furthermore, a steel mesh is arranged in the surface layer.

[0017] Furthermore, a plain cement slurry layer is provided between the surface layer and the concrete cushion layer.

[0018] Furthermore, a polystyrene board is provided at the edge of the concrete layer.

[0019] Furthermore, a polystyrene board is provided at the edge of the gravel layer.

[0020] Furthermore, the driving depth of the pine piles is deeper than the depth of the stress relief piles.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] By setting up isolation trenches and stress relief piles to separate and form several construction sub-areas, construction workers can first carry out construction in a small construction sub-area without affecting the surrounding soil. Pine wood piles are set to reinforce the soil, and a concrete layer is set above the soil as the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the arrangement of pine wood piles in a high-performance nano-cement integral floor structure of the utility model.

[0024] Figure 2 It is a structural schematic diagram of a high-performance nano-cement integral floor structure of the utility model.

[0025] Legend: 1. Isolation ditch; 2. Pine wood piles; 3. Stress relief piles; 4. Gravel layer; 5. Concrete cushion layer; 6. Surface layer. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] See also Figure 1 A high-performance nano-cement integral floor structure comprises: an isolation ditch 1 arranged at intervals in a soil body, the isolation ditch 1 divides the soil body into a plurality of construction areas; a plurality of stress release piles 3 arranged at intervals in the construction area and arranged in a cross, the stress release piles 3 divide the construction area into a plurality of construction sub-areas; a plurality of pine piles 2 driven at intervals in the construction sub-areas, the pine piles 2 partially exposed from the top of the soil body; a gravel layer 4 laid on the top of the soil body, the exposed parts of the pine piles 2 buried in the gravel layer 4; a cement blanket laid on the top of the gravel layer 4; and a concrete layer cast on the top of the cement blanket, the top of the concrete layer being sprayed with a nano protective liquid.

[0028] In the present invention, a preferred implementation is: the soil can be separated by the isolation ditch 1, so that when the pine piles 2 are subsequently constructed, other areas will not be affected, and the complementary interference of the geographical construction in each area can be ensured, which is conducive to speeding up the overall construction speed. Stress relief piles 3 are arranged in the construction area, and the stress relief piles 3 absorb the lateral stress generated when the pine piles 2 are erected to ensure the quality of foundation treatment; the pine piles 2 are driven in the construction sub-area, and the pine piles 2 are driven into the soft soil. The driven pine piles 2 enter the soil, and the soil at the original position of the pine piles 2 is squeezed toward the measurement, so that a certain violation of the internal pressure around the pine piles 2 is prevented. The soil density is improved to play a compacting role. Gravel is laid on the top of the soil to form the gravel layer 4, and the cement blanket is laid on the gravel layer 4. The cement blanket has high plasticity, is easy to install, quickly sets when in contact with water, and is acid and alkali resistant. It hardens into a very thin waterproof and fireproof durable cement blanket layer, which effectively isolates the surface rainwater from seeping in. After the cement blanket is constructed, a concrete layer is poured on the top of the cement blanket and nano protective liquid is sprayed on the concrete layer. Preferably, the nano protective liquid is a natural penetration type protective agent, which is a new generation of water-based, environmentally friendly, and crack-resistant waterproof agent prepared by nanotechnology using inorganic silicates, active silica, special catalysts, and other functional additives. After use, a transparent and breathable invisible waterproof protective layer is formed on the base surface. When water drops fall on the surface of the building, it is like falling on a lotus leaf, leaving no trace.

[0029] Furthermore, the stress relief pile 3 is filled with sand and gravel.

[0030] Furthermore, a double-layer bidirectional copper bar is provided in the concrete pad to increase the compressive strength of the concrete layer. Preferably, a series of measures such as steel fiber, bidirectional alkali-resistant mesh cloth, anti-crack mortar, flexible anti-crack resin, and anti-crack steel mesh are also provided in the concrete layer to ensure that the concrete layer does not crack.

[0031] Furthermore, the concrete layer includes: a concrete cushion layer 5 formed by casting on the cement blanket and a surface layer 6 formed by casting on the concrete cushion layer 5 .

[0032] Furthermore, the top of the surface layer 6 is sprayed with nano protective liquid.

[0033] Furthermore, a steel mesh is provided in the surface layer 6 .

[0034] Furthermore, a plain cement slurry layer is provided between the surface layer 6 and the concrete cushion layer 5 .

[0035] Furthermore, a polystyrene board is provided at the edge of the concrete layer, and the polystyrene board can relieve the pressure of the concrete layer on the surrounding soil.

[0036] Furthermore, a polystyrene board is provided at the edge of the gravel layer 4 .

[0037] Furthermore, the driving depth of the pine pile 2 is deeper than the driving depth of the stress relief pile 3 .

[0038] The following is an explanation of the use process of the high-performance nano-cement integral floor structure of the utility model.

[0039] The soil can be separated by the isolation ditch 1, so that when the pine piles 2 are subsequently constructed, other areas will not be affected, which can ensure that the geographical construction of each area is complementary and interfered with, which is conducive to speeding up the overall construction speed. Stress relief piles 3 are set in the construction area. The stress relief piles 3 absorb the lateral stress generated when the pine piles 2 are erected to ensure the quality of foundation treatment; the pine piles 2 are driven in the construction sub-area, and the pine piles 2 are driven into the soft soil. The driven pine piles 2 enter the soil, and the pine piles 2 originally The soil at the position is squeezed toward the measurement so that the soil density in a certain violation around the pine pile 2 is increased to play a compacting role. Gravel is laid on the top of the soil to form the gravel layer 4, and the cement blanket is laid above the gravel layer 4. The cement blanket has high plasticity and is easy to install. It can be quickly shaped when it comes into contact with water and is acid and alkali resistant. It hardens into a very thin waterproof and fireproof durable cement blanket layer, which effectively isolates the surface rainwater from seeping in. After the construction of the cement blanket is completed, a concrete layer is poured on top of the cement blanket and nano protective liquid is sprayed on the concrete layer.

[0040] The utility model is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various variations of the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation of the utility model, and the scope of protection of the utility model shall be defined by the scope of the attached claims.

Claims

1. A high-performance nano-cement integral floor structure, characterized in that it includes: Isolation trenches are arranged at intervals in the soil body, and the isolation trenches separate the soil body to form a plurality of construction areas; A plurality of stress release piles are arranged at intervals in the construction area and in a cross arrangement, wherein the stress release piles divide the construction area into a plurality of construction sub-areas; A plurality of pine wood piles are driven at intervals in the construction sub-area, wherein a portion of the pine wood piles is exposed above the top of the soil; a gravel layer laid on top of the soil mass, wherein the exposed portion of the pine pile is buried in the gravel layer; a cement blanket laid on top of said gravel layer; as well as A concrete layer is cast on the top of the cement blanket, and a nano protective liquid is sprayed on the top of the concrete layer.

2. The high-performance nano-cement integral floor structure according to claim 1 is characterized in that: The stress relief pile is filled with sand and gravel.

3. The high-performance nano-cement integral floor structure according to claim 1 is characterized in that: Double-layer bidirectional copper bars are arranged in the concrete layer.

4. The high-performance nano-cement integral floor structure according to claim 1 is characterized in that: The concrete layer includes: a concrete cushion layer formed by casting on the cement blanket and a surface layer formed by casting on the concrete cushion layer.

5. The high-performance nano-cement integral floor structure according to claim 4 is characterized in that: The top of the surface layer is sprayed with nano protective liquid.

6. The high-performance nano-cement integral floor structure according to claim 4 is characterized by: A steel mesh is arranged in the surface layer.

7. The high-performance nano-cement integral floor structure according to claim 4 is characterized by: A plain cement slurry layer is arranged between the surface layer and the concrete cushion layer.

8. The high-performance nano-cement integral floor structure according to claim 1 is characterized by: A polystyrene board is arranged at the edge of the concrete layer.

9. The high-performance nano-cement integral floor structure according to claim 1 is characterized by: A polystyrene board is arranged at the edge of the gravel layer.

10. The high-performance nano-cement integral floor structure according to claim 1 is characterized by: The driving depth of the pine piles is deeper than the depth of the stress relief piles.

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