Floor anti-cracking structure

Abstract

The utility model relates to the technical field of buildings, and discloses a terrace anti-cracking structure which comprises an upper-layer anti-cracking reinforcing mesh and a lower-layer anti-cracking reinforcing mesh which are pre-planted in terrace concrete. The reinforcing vertical steel bars are vertically distributed on the upper-layer anti-cracking steel bar mesh and the lower-layer anti-cracking steel bar mesh in a staggered manner; the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are distributed above the reinforcing vertical steel bars, and nylon meshes are further arranged above the transverse reinforcing steel bars. According to the technical scheme, the reinforcing vertical steel bars are prefabricated before the floor is poured, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are bound to the upper end portions of the reinforcing vertical steel bars, and the effect of reinforcing lateral tensile strength is achieved; and after transverse reinforcing steel bars and longitudinal reinforcing steel bars are poured and covered on the terrace, a layer of nylon mesh is laid, pouring is continued after concrete is dried, the wear-resistant layer is coated after the concrete is dried, and the anti-cracking condition of the terrace is improved integrally.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and in particular relates to a floor anti-cracking structure. Background Art

[0002] Flooring refers to the flooring that is constructed using specific materials and processes to present a certain decorative and functional flooring, such as epoxy self-leveling flooring, corundum wear-resistant flooring, epoxy terrazzo flooring, cement-based terrazzo, epoxy colored sand flooring, epoxy anti-static flooring, epoxy anti-slip flooring, polyurea anti-corrosion flooring, polyurethane flooring, silicon PU flooring and concrete sealing and curing agent flooring, etc. The flooring is the part where the ground floor rooms are in contact with the soil layer. It bears the load of the ground floor rooms. At the same time, the use of the flooring must also take into account its safety performance during use, to avoid the occurrence of potential safety hazards, and also to consider the safety of users when walking.

[0003] The existing anti-cracking structure of the floor is usually equipped with a layer-by-layer reinforcement structure, but no vertical reinforcing steel bars are set. As a result, when the floor is squeezed by heavy objects, the lateral tensile strength is low, resulting in cracks.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A floor anti-cracking structure comprises an upper anti-cracking steel mesh and a lower anti-cracking steel mesh pre-planted in floor concrete; and a plurality of reinforcing steel bars staggered and vertically distributed on the upper anti-cracking steel mesh and the lower anti-cracking steel mesh; and transverse reinforcing steel bars and longitudinal reinforcing steel bars distributed above the reinforcing steel bars, and a nylon mesh is also arranged above the transverse reinforcing steel bars; before pouring the floor, the lower anti-cracking steel mesh is placed on the foundation, and then the reinforcing steel bars are vertically tied to the lower anti-cracking steel mesh, and then the upper anti-cracking steel mesh is put on the reinforcing steel bars, and a certain distance is maintained from the lower anti-cracking steel mesh, and then the upper anti-cracking steel mesh is tied to the upper end of the reinforcing steel bars to provide a reinforced lateral tensile effect; and after the floor is poured and covered with the transverse reinforcing steel bars and the longitudinal reinforcing steel bars, a layer of nylon mesh is laid and after the concrete is dried, pouring is continued, and a wear-resistant layer is applied after drying, so as to improve the anti-cracking condition of the floor as a whole.

[0007] As a preferred implementation mode of the utility model, the vertical reinforcing steel bars, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are vertically staggered and connected to each other.

[0008] As a preferred embodiment of the utility model, a wear-resistant layer is coated on the top of the floor concrete.

[0009] As a preferred embodiment of the present invention, the wear-resistant layer is an ABS resin layer.

[0010] As a preferred implementation mode of the utility model, the vertical reinforcing steel bars, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are all tied and fixed together.

[0011] As a preferred implementation mode of the present utility model, the upper anti-cracking steel mesh, the lower anti-cracking steel mesh and the reinforcing vertical steel bars are all tied and fixed to each other.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Before pouring the floor, the utility model places the lower anti-cracking steel mesh on the foundation, then vertically binds the reinforcing steel bars to the lower anti-cracking steel mesh, and then puts the upper anti-cracking steel mesh on the reinforcing steel bars, and keeps a certain distance from the lower anti-cracking steel mesh, and then binds and fixes it; then the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are tied to the upper ends of the reinforcing steel bars to provide a reinforced lateral tensile effect; and after the floor is poured and covered with the transverse reinforcing steel bars and the longitudinal reinforcing steel bars, a layer of nylon mesh is laid, and after the concrete is dried, pouring is continued, and a wear-resistant layer is applied after drying, thereby improving the overall anti-cracking condition of the floor.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. Floor concrete; 2. Wear-resistant layer; 3. Nylon mesh; 4. Reinforced vertical steel bars; 5. Horizontal reinforcing steel bars; 6. Longitudinal reinforcing steel bars; 7. Upper anti-cracking steel mesh; 8. Lower anti-cracking steel mesh. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper / lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting / sleeving", "sleeve connection", "connection", etc. should be understood in a broad sense. For example, "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1 As shown, a floor anti-cracking structure includes an upper anti-cracking steel mesh 7 and a lower anti-cracking steel mesh 8 pre-planted in the floor concrete 1; and a plurality of reinforcing vertical steel bars 4 staggered and vertically distributed on the upper anti-cracking steel mesh 7 and the lower anti-cracking steel mesh 8; and transverse reinforcing steel bars 5 and longitudinal reinforcing steel bars 6 distributed above the reinforcing vertical steel bars 4, and a nylon mesh 3 is also arranged above the transverse reinforcing steel bars 5, and the reinforcing vertical steel bars 4, the transverse reinforcing steel bars 5 and the longitudinal reinforcing steel bars 6 are vertically staggered and connected to each other. In this setting, before pouring the floor, the lower anti-cracking steel mesh 8 is placed on the foundation, and then the reinforcing vertical steel bars 4 are vertically tied to the lower anti-cracking steel mesh 8, and then the upper anti-cracking steel mesh 7 is put on the reinforcing vertical steel bars 4, and a certain distance is maintained from the lower anti-cracking steel mesh 8, and then tied and fixed; then the transverse reinforcing steel bars 5 and the longitudinal reinforcing steel bars 6 are tied to the upper end of the reinforcing vertical steel bars 4 to provide a reinforced lateral tensile effect; and after the floor is poured and covered with the transverse reinforcing steel bars 5 and the longitudinal reinforcing steel bars 6, a layer of nylon mesh 3 is laid and the concrete is dried before continuing to pour, and a wear-resistant layer is applied after drying.

[0022] like Figure 1 As shown, further, a wear-resistant layer 2 is coated on the top of the floor concrete 1, and the wear-resistant layer 2 is an ABS resin layer. In this configuration, the wear-resistant layer can reduce the occurrence of fine cracks on the floor surface.

[0023] like Figure 1As shown, further, the vertical reinforcing steel bars 4, the transverse reinforcing steel bars 5 and the longitudinal reinforcing steel bars 6 are all tied and fixed together, and the upper anti-cracking steel mesh 7, the lower anti-cracking steel mesh 8 and the vertical reinforcing steel bars 4 are all tied and fixed to each other.

[0024] The implementation principle of a floor anti-cracking structure of this embodiment is as follows: before pouring the floor, the lower anti-cracking steel mesh 8 is placed on the foundation, and then the reinforcing vertical steel bars 4 are vertically tied to the lower anti-cracking steel mesh 8, and then the upper anti-cracking steel mesh 7 is put on the reinforcing vertical steel bars 4, and a certain distance is maintained from the lower anti-cracking steel mesh 8, and then tied and fixed; then the transverse reinforcing steel bars 5 and the longitudinal reinforcing steel bars 6 are tied to the upper end of the reinforcing vertical steel bars 4 to provide a reinforced lateral tensile effect;

[0025] After the floor is poured and covered with the transverse reinforcement steel bars 5 and the longitudinal reinforcement steel bars 6, a layer of nylon mesh 3 is laid and after the concrete is dried, pouring is continued and a wear-resistant layer is applied after drying.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floor anti-cracking structure, characterized in that: include: An upper anti-cracking steel mesh sheet (7) and a lower anti-cracking steel mesh sheet (8) pre-planted in the floor concrete (1); and a plurality of reinforcing vertical steel bars (4) staggered and vertically distributed on the upper anti-cracking steel mesh (7) and the lower anti-cracking steel mesh (8); and transverse reinforcing steel bars (5) and longitudinal reinforcing steel bars (6) distributed above the reinforcing vertical steel bars (4); and a nylon mesh sheet (3) is also arranged above the transverse reinforcing steel bars (5).

2. A floor anti-cracking structure according to claim 1, characterized in that: The vertical reinforcing steel bars (4), the transverse reinforcing steel bars (5) and the longitudinal reinforcing steel bars (6) are vertically and staggeredly connected to each other.

3. A floor anti-cracking structure according to claim 1, characterized in that: The top of the floor concrete (1) is coated with a wear-resistant layer (2).

4. A floor anti-cracking structure according to claim 3, characterized in that: The wear-resistant layer (2) is an ABS resin layer.

5. A floor anti-cracking structure according to claim 2, characterized in that: The vertical reinforcing steel bars (4), the transverse reinforcing steel bars (5) and the longitudinal reinforcing steel bars (6) are all tied and fixed together.

6. A floor anti-cracking structure according to claim 1, characterized in that: The upper anti-cracking steel mesh (7), the lower anti-cracking steel mesh (8) and the reinforcing vertical steel bars (4) are all bound and fixed to each other.

Images