Anti-dusting cement base floor

Abstract

The utility model discloses an anti-dusting cement base floor, which belongs to the technical field of floors and comprises a cement base. The plurality of dividing strips are fixedly connected to the upper surface of the cement base and divide the upper part of the cement base into a plurality of cells; the partition strip comprises two side plates, a filling seam is defined between the two side plates, the two ends of the multiple opposite-pull pieces are clamped to the two adjacent side plates in a one-to-one correspondence mode, the bottom of the filling seam is filled with a gravel layer, and the top of the filling seam is filled with a rubber layer. According to the utility model, the opposite-pull pieces are arranged between the adjacent side plates, so that the small blocks in the plurality of cells are connected into a whole, the integrity of the terrace is enhanced, the anti-cracking performance of the whole terrace is improved, when the terrace is locally subjected to external force or environment change, the connection effect of the small blocks can be kept through the opposite-pull pieces, the deformation of the small blocks can be mutually coordinated, and the anti-cracking performance of the terrace is improved. Damage of the terrace due to excessive deformation is effectively avoided, and the possibility of dusting at the damaged position is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of terrace, especially relates to the cement base terrace of preventing dust. BACKGROUND

[0002] The terrace refers to the ground which is handled by using specific material and process, and presents corresponding function. The existing cement base terrace is prone to breakage due to insufficient hardness of the cement surface, and the damaged part is prone to sand and dust, which increases the cleaning work burden, therefore, it is necessary to lay a cementing layer on the cement ground to prevent dust, but the overall laying of the cementing layer increases the area of the ground which needs to be leveled, and is not conducive to accelerating the construction progress.

[0003] In the prior art, the upper part of the cement base is divided into multiple cavities by the partition strip, the cement base surface layer is laid in the cavity, and independent leveling is carried out in the cavity, which reduces the leveling work burden, in this way, the partition strip is composed of two separated side plates, the two side plates are not connected, the cement blocks in the multiple cavities cannot be connected into a whole, and the integrity and crack resistance of the terrace are reduced. UTILITY MODEL CONTENT

[0004] The utility model aims at providing the cement base terrace of preventing dust to solve the problem that the partition strip is composed of two separated side plates in the traditional technology, the two side plates are not connected, the cement blocks in the multiple cavities cannot be connected into a whole, and the integrity and crack resistance of the terrace are reduced.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The cement base terrace of preventing dust comprises:

[0007] The cement base;

[0008] The partition strip is fixedly connected to the upper surface of the cement base, and divides the upper part of the cement base into multiple cavities;

[0009] The puller is arranged between the two side plates, and the two ends of the puller are correspondingly clamped on the adjacent two side plates; the filling gap is filled with a sand layer at the bottom and a rubber layer at the top;

[0010] The cement base surface and the curing layer are sequentially laid in the cavity from bottom to top.

[0011] Preferably, a plurality of expansion joints are arranged on the cement base, the bottom of the filling gap is communicated with the top of the corresponding expansion joint, and the expansion joint is filled with a sand layer.

[0012] Preferably, the side plate comprises a bottom plate and a vertical plate fixedly connected to the bottom plate, and the cross section of the side plate is L-shaped, the filling slot is surrounded by the vertical plates of two adjacent side plates, and the end of the puller is in clamped engagement with the slot.

[0013] Preferably, the bottom plate is provided with an inverted bevel at both ends, and the two adjacent bottom plates are in abutting engagement through the inverted bevel.

[0014] Preferably, the puller comprises two insertion blocks and a pull rod fixedly connected between the two insertion blocks, the two insertion blocks are in one-to-one clamped engagement with the corresponding slots on the two adjacent vertical plates, and the pull rod is elastic and located in the part of the filling slot filled with the sand layer.

[0015] Preferably, a plurality of circular plates are coaxially fixedly connected to the pull rod, and the plurality of circular plates are uniformly and spacedly distributed.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1、in the utility model, the puller is arranged between two adjacent side plates, so that the small blocks in the plurality of grooves are connected into a whole, the integrity of the terrace is enhanced, the crack resistance of the whole terrace is improved, when the terrace is locally subjected to external force or environmental change, the puller can maintain the connection effect of the small blocks, the deformation of each small block can be coordinated with each other, the damage of the terrace due to excessive deformation is effectively avoided, and the possibility of dusting at the damaged part is reduced.

[0018] 2、in the utility model, the inverted bevel is arranged on the bottom plate, the contact effect when the two adjacent partition strips abut against each other is improved, the gap between the two adjacent partition strips is reduced, the integrity of the groove is ensured, when the cement base surface and the curing layer are laid in the groove, the four corner positions of the groove do not need to be sealed by additionally arranging a sealing structure, and the laying progress is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic view of part of the cement base and the structure thereon of the utility model;

[0020] Figure 2 is a schematic view of part of the structure of the utility model;

[0021] Figure 3 is a schematic view of the partition strip structure of the utility model;

[0022] Figure 4 is a schematic view of the puller structure of the utility model.

[0023] In the figure: 1 cement base, 2 expansion joint, 3 partition strip, 4 side plate, 5 bottom plate, 6 inverted bevel, 7 vertical plate, 8 slot, 9 tensioning piece, 10 plug, 11 tensioning rod, 12 round piece, 13 filling joint, 14 gravel layer, 15 rubber layer, 16 grid slot, 17 cement base surface, 18 solidification layer. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Reference Figures 1-4 , the anti-dust cement base, comprising:

[0026] The cement base 1.

[0027] The partition strip 3 is fixedly connected to the upper surface of the cement base 1, and divides the upper part of the cement base 1 into a plurality of grid slots 16.

[0028] The cement base surface 17 and the solidification layer 18 are sequentially laid in the grid slot 16 from bottom to top.

[0029] The cement base surface 17 and the solidification layer 18 are divided into a plurality of small blocks by the grid slot 16, which facilitates independent leveling inside the grid slot 16 during laying, reduces the leveling workload, and speeds up the laying progress.

[0030] Through the arrangement of the solidification layer 18, the dirt and permeable substances are prevented from penetrating into the lower part, the wear resistance and surface corrosion resistance of the floor are improved, and dusting is prevented.

[0031] The tensioning piece 9, the partition strip 3 comprises two symmetrical side plates 4, the filling joint 13 is surrounded between the two side plates 4, a plurality of tensioning pieces 9 are correspondingly clamped at both ends of the adjacent two side plates 4,

[0032] A plurality of expansion joints 2 are formed in the cement base 1, the bottom of the filling joint 13 is communicated with the top of the corresponding expansion joint 2, and the expansion joint 2 and the bottom of the filling joint 13 are filled with the gravel layer 14.

[0033] The bottom of the filling joint 13 is communicated with the top of the corresponding expansion joint 2, when the air temperature changes greatly, the cement base 1 expands and contracts through the expansion joint 2, and the cement base surface 17 and the solidification layer 18 expand and contract through the filling joint 13, thereby forming a synchronous expansion and contraction effect, and effectively avoiding separation between different layers.

[0034] And the expansion joint 2 and the filling joint 13 are filled with the gravel layer 14, which improves the consistency when the expansion joint 2 and the filling joint 13 are extruded, and further avoids separation between different layers.

[0035] The side plate 4 comprises a bottom plate 5 and a vertical plate 7 fixedly connected to the bottom plate 5, and the cross section of the side plate 4 is L-shaped.

[0036] The filling seam 13 is surrounded by the vertical plates 7 in the two adjacent side plates 4, and the end of the tension piece 9 is in clamped engagement with the slot 8.

[0037] The bottom plate 5 is provided with an inverted bevel 6 at both ends, and the two adjacent bottom plates 5 are abuttingly engaged through the inverted bevel 6.

[0038] Through the arrangement of the inverted bevel 6, the contact effect of the two adjacent partition strips 3 when abutting is improved, the gap between the two adjacent partition strips 3 is reduced, the integrity of the grid groove 16 is ensured, and when the cement base surface 17 and the curing layer 18 are laid in the grid groove 16, there is no need to additionally arrange a sealing structure to seal the four corner positions of the grid groove 16, and the laying progress is accelerated.

[0039] The tension piece 9 comprises two insertion blocks 10 and a tension rod 11 fixedly connected between the two insertion blocks 10, the two insertion blocks 10 are in one-to-one clamped engagement in the corresponding slots 8 on the two adjacent vertical plates 7, and the tension rod 11 is elastic and located in the part of the filling seam 13 filled with the gravel layer 14.

[0040] The small blocks in the plurality of grid grooves 16 are connected into a whole through the tension piece 9, the integrity of the terrace is enhanced, the crack resistance of the whole terrace is improved, when the terrace is locally subjected to external force or environmental change, the connection effect of the small blocks can be maintained through the tension piece 9, the deformation of each small block can be coordinated with each other, the damage of the terrace due to excessive deformation can be effectively avoided, and the possibility of dusting at the damaged position can be reduced.

[0041] A plurality of circular plates 12 are coaxially fixedly connected to the tension rod 11, and the plurality of circular plates 12 are uniformly and spacedly distributed.

[0042] The contact effect of the tension rod 11 and the gravel layer 14 is improved through the circular plate 12, and the stability of the tension rod 11 is improved through the hindering effect of the gravel layer 14 on the circular plate 12.

[0043] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A non-dusting cement base which is characterized in that, include: Cement base (1); Separator (3), multiple separators (3) are fixedly connected to the upper surface of cement base (1) and divide the upper part of cement base (1) into multiple grids (16). The tie member (9) includes two side plates (4), and a filling gap (13) is formed between the two side plates (4). The two ends of the multiple tie members (9) are respectively snapped onto the two adjacent side plates (4). The bottom of the filling gap (13) is filled with a layer of sand and gravel (14), and the top is filled with a layer of rubber (15). Cement base (17) and curing layer (18) are laid sequentially from bottom to top in the grid (16).

2. The dirt-resistant concrete pad of claim 1, wherein, Multiple expansion joints (2) are provided on the cement base (1). The bottom of the filling joint (13) is connected to the top of the corresponding expansion joint (2). The expansion joint (2) is filled with a layer of sand and gravel (14).

3. The dirt-resistant concrete pad of claim 1, wherein, The side plate (4) includes a base plate (5) and a vertical plate (7) fixedly connected to the base plate (5). The cross-section of the side plate (4) is L-shaped. The filling gap (13) is formed by the vertical plate (7) of two adjacent side plates (4). The vertical plate (7) is provided with a slot (8). The end of the tie rod (9) is engaged with the slot (8).

4. The dirt-resistant concrete base court of claim 3, wherein, Both ends of the base plate (5) are provided with chamfered corners (6), and two adjacent base plates (5) abut against each other through the chamfered corners (6).

5. The dirt-resistant concrete pad of claim 3, wherein, The pull member (9) includes two inserts (10) and a pull rod (11) fixedly connected between the two inserts (10). The two inserts (10) are snapped into corresponding slots (8) on two adjacent vertical plates (7). The pull rod (11) is elastic and located in part of the filling gap (13) of the filling sand and gravel layer (14).

6. The dirt-resistant concrete base court of claim 5, wherein, Multiple circular pieces (12) are coaxially fixedly connected to the tie rod (11), and the multiple circular pieces (12) are evenly spaced.

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