CN210886821U

CN210886821U - Easy-to-level prefabricated elastic sheet

Info

Publication number: CN210886821U
Application number: CN201921656743.9U
Authority: CN
Inventors: 赵砚
Original assignee: Damao Environmental Protection New Materials Co ltd
Current assignee: Damao Environmental Protection New Materials Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model provides an easy prefabricated elastic sheet of making level, including the sheet body, sheet body top surface parallel arrangement has a plurality of top surface slots, sheet body bottom surface parallel arrangement has a plurality of bottom surface slots, a plurality of top surface slots and a plurality of bottom surface slot staggered arrangement, forms circular arc arch or triangle-shaped arch between two adjacent bottom surface slots. The utility model designs the bottom of the sheet into a circular arc or triangular corrugated structure, reduces the material consumption and thickness, increases the contact area between the surface and the bottom surface and the adhesive, is more beneficial to the drying of the adhesive, and greatly shortens the drying time and the construction period; meanwhile, the bottom surface of the sheet material is in line contact with the paved bottom surface, so that the contact area between the bottom surface and the ground is greatly reduced, the leveling can be automatically performed by means of the viscous recovery of the adhesive, and the requirement on the ground leveling treatment in the earlier stage and the construction difficulty are reduced.

Description

Easy-to-level prefabricated elastic sheet

Technical Field

The utility model belongs to the technical field of the building materials, specifically relate to a prefabricated elastic sheet of easily making level. The elastic floor can be applied to elastic floor laying in industries such as construction, sports, medical treatment and the like.

Background

The synthetic elastic floor material has wide application, including indoor and outdoor runways, court, activity field, body building footpath, floor, etc. At present, the laying of the elastic terrace is usually completed by adopting a field laying construction mode or a mode of laying and pasting the elastic terrace on the field in a factory prefabrication mode.

The existing factory-prefabricated elastic terrace is a coiled material, is manufactured and molded at one time according to the application environment, has a plane surface and a plane bottom surface, and is used after being bonded with the ground through an adhesive and dried on site. The bottom of prefabricated elasticity terrace is full area contact with ground, and the main problem of mating formation is that the roughness requirement on ground is very high, and if there is the bulging or unsmooth ground, causes the middle bulging or the scheduling problem that sticks up of elasticity terrace easily when mating formation. Therefore, the elastic coiled material in the prior art has higher leveling requirement on the ground before construction.

For example, chinese patent publication No. CN205529783U discloses a prefabricated rubber runway board, which includes a bottom board and a top board compounded on the bottom board, wherein the bottom board is recessed inwards to form a plurality of grooves, and the top board is uniformly provided with a plurality of protrusions. The groove is arranged in the runway plate, so that the runway plate is in matched contact with a concave-convex groove formed by napping of a foundation when being tiled, and further the firmness of the runway plate after being laid is improved; the grooves arranged on the top surface are used for increasing the friction force of the grooves, so that better holding force can be provided for students when the novel multifunctional shoe is used. But under this runway board does not take the flat condition of tongue and groove to the foundation basis, because bottom surface bulge is the face contact with ground, area of contact is great, consequently to the requirement of making level on ground higher, and then increased the construction degree of difficulty, and relatively poor to the adhesive thermal diffusivity, be unfavorable for the drying of table, bottom surface adhesive, and then extension construction cycle.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an easily make level prefabricated elastic sheet.

The utility model discloses a following technical scheme can realize.

The utility model provides an easy prefabricated elastic sheet of making level, includes the sheet body, sheet body top surface parallel arrangement has a plurality of top surface slot, sheet body bottom surface parallel arrangement has a plurality of bottom surface slot, and a plurality of top surface slot and a plurality of bottom surface slot staggered arrangement form circular arc arch or triangle-shaped arch between two adjacent bottom surface slots.

The thickness of the sheet body is 6 mm.

The top surface groove is a V-shaped groove or a dovetail groove.

The groove body depth of the top surface groove is 2mm to 2.5 mm.

The height of the arc bulge is 2mm to 2.5 mm.

The height of the triangular protrusion is 2mm to 2.5 mm.

The sheet body is integrally manufactured and molded.

The central line of the top surface groove is superposed with the central line of the arc bulge or the triangular bulge.

The bottom surface grooves and the arc bulges form arc corrugated structures, and the bottom surface grooves and the triangular bulges form triangular corrugated structures.

The beneficial effects of the utility model reside in that:

compared with the prior art, the utility model has the advantages of it is as follows showing:

⑴ the utility model discloses a set up the slot structure at the sheet top surface and can increase the surface area, improve the heat-sinking capability on surface, improve the air current, promote the drying of surface adhesive.

⑵ adopts the sheet when the construction, the surface adhesive forms the surface course structure of wholeness through dry solidification through the surface that fills up top slot and elastic layer, inlays the lock each other between surface course and the elastic layer, has improved the fastness that surface course and elastic layer bonded.

⑶ sheet body bottom surface is through setting up the protruding bar flute structure that forms of triangle-shaped and circular arch, when the laying sheet body, the contact of sheet and ground is the line contact, and when ground part exists not flat or protruding, when triangle-shaped arch or circular arch run into the unevenness of ground or protruding, can slide the contact of adjusting sheet adjustment sheet and ground through the deformation, avoid local warpage or swell to appear, greatly reduced ground's the requirement of making level.

⑷ the sheet body of the utility model is integrally formed, which is convenient for batch production.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 3 is a schematic diagram of a third structure of the embodiment of the present invention;

fig. 4 is a schematic structural diagram of the fourth embodiment of the present invention;

in the figure: 1-sheet body, 11-top surface groove, 12-bottom surface groove, 13-arc protrusion and 14-triangular protrusion.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1 to 4, an easy-leveling prefabricated elastic sheet, including

sheet body

1, 1 top surface parallel arrangement of sheet body has a plurality of

top surface slot

11, 1 bottom surface parallel arrangement of sheet body has a plurality of bottom surface slot 12, a plurality of top surface slot 11 and a plurality of bottom surface slot 12 dislocation arrangement form circular arc arch 13 or triangle-shaped arch 14 between two adjacent bottom surface slot 12.

By adopting the technical scheme, the areas of the surface and the bottom are increased by arranging the top surface grooves 11 and the bottom surface grooves 12, so that the drying of the surface and bottom surface adhesives is facilitated, and the construction period is further shortened. Through the arrangement of the arc bulges 13 or the triangular bulges 14, the ground corrugations and the paved ground form line contact, the contact area between the bottom surface of the sheet and the ground is greatly reduced, and the requirement of site construction on ground leveling treatment is reduced. Compared with the prior art, the utility model discloses not only improved sheet surface machinery interlock performance, still had better thermal diffusivity, lower ground requirement of making level and material quantity still less, and then solved the problem that present elasticity surface course material exists in the application better, reduceed material cost, shortened construction cycle greatly.

The thickness of the sheet body 1 is 6 mm. The sheet body 1 can be prefabricated into prefabricated parts with different thickness specifications so as to meet the use requirements of different paving construction occasions. The utility model discloses the thickness of making the sheet is 6mm, has satisfied the operation requirement in court betterly, reduces the actual thickness of sheet to 3mm through the flute structure simultaneously, the material quantity that has significantly reduced makes the whole elasticity of sheet better simultaneously.

The top surface groove 11 is a V-shaped groove or a dovetail groove. The top surface of the sheet material adopts a V-shaped or dovetail groove structure, so that the surface area can be increased, the heat dissipation capacity of the surface is improved, the air flow is improved, and the drying of the surface adhesive is promoted.

The groove body depth of the top surface groove 11 is 2mm to 2.5 mm.

The height of the arc bulge 13 is 2mm to 2.5 mm. Namely, the distance from the lowest point of the arc bulge 13 to the bottom surface of the bottom surface groove 12 is 2mm to 2.5 mm.

The height of the triangular projections 14 is 2mm to 2.5 mm. Namely, the distance from the lowest point of the triangular protrusion 14 to the bottom surface of the bottom groove 12 is 2mm to 2.5 mm.

The sheet body 1 is integrally manufactured and molded. The integral manufacturing and forming process is adopted, so that the batch production and manufacturing are convenient;

the midline of the top groove 11 coincides with the midline of the circular arc bulge 13 or the triangular bulge 14. Namely, the circular arc protrusion 13 is symmetrical with respect to the center line of the top surface groove 11, and the triangular protrusion 14 is symmetrical with respect to the center line of the top surface groove 11. Therefore, the whole structure of the sheet is stressed uniformly and cannot be damaged due to overlarge local stress.

The bottom grooves 12 and the arc protrusions 13 form an arc corrugated structure, and the bottom grooves 12 and the triangular protrusions 14 form a triangular corrugated structure.

The sheet material is formed by combining aqueous polymer emulsion, elastic particles, a thickening agent, a defoaming agent, a wetting agent and a dispersing agent. Can be flexibly paved and coated on the surface according to the requirements of application fields. The aqueous polymer emulsion, the elastic particles, the thickener, the defoamer, the wetting agent and the dispersant are all materials used in the prior art.

The application and construction steps of the present invention are further described below by taking the top surface groove 11 formed on the surface of the sheet as a V-shaped groove and the bottom surface groove 12 formed on the bottom surface as a trapezoidal groove as an example:

⑴ cleaning, repairing or leveling the ground;

⑵ spreading adhesive on the ground to form a bottom layer, spreading the elastic sheet on the adhesive, extruding the adhesive under the action of gravity, and filling the adhesive in the trapezoidal groove on the bottom surface;

⑶ self-leveling by the adhesive recovery, and naturally drying, wherein the adhesive used in the step is acrylic acid adhesive;

⑷ after the sheet body is paved, the top surface is coated with surface material, the surface material is obtained by coating acrylic acid adhesive on the surface of the elastic sheet, the surface V-shaped groove and the joint of the adjacent sheet are filled with the acrylic acid adhesive, the surface flatness and the flatness are ensured, the adhesive is naturally dried to form the surface layer, and the surface layer can be color-mixed and pattern-processed according to the requirements of the application places, thus meeting the requirements of different application places.

Claims

1. The utility model provides an easy prefabricated elastic sheet that makes level which characterized in that: the novel sheet material comprises a sheet material body (1), wherein a plurality of top surface grooves (11) are arranged on the top surface of the sheet material body (1) in parallel, a plurality of bottom surface grooves (12) are arranged on the bottom surface of the sheet material body (1) in parallel, the top surface grooves (11) and the bottom surface grooves (12) are arranged in a staggered mode, and arc bulges (13) or triangular bulges (14) are formed between two adjacent bottom surface grooves (12).

2. The easy-leveling preformed elastic sheet material of claim 1, wherein: the thickness of the sheet body (1) is 6 mm.

3. The easy-leveling preformed elastic sheet material of claim 1, wherein: the top surface groove (11) is a V-shaped groove or a dovetail groove.

4. The easy-leveling preformed elastic sheet material of claim 1, wherein: the groove body depth of the top surface groove (11) is 2mm to 2.5 mm.

5. The easy-leveling preformed elastic sheet material of claim 1, wherein: the height of the arc bulge (13) is 2mm to 2.5 mm.

6. The easy-leveling preformed elastic sheet material of claim 1, wherein: the height of the triangular protrusion (14) is 2mm to 2.5 mm.

7. The easy-leveling preformed elastic sheet material of claim 1, wherein: the sheet body (1) is integrally manufactured and molded.

8. The easy-leveling preformed elastic sheet material of claim 1, wherein: the central line of the top surface groove (11) is superposed with the central line of the circular arc bulge (13) or the triangular bulge (14).

9. The easy-leveling preformed elastic sheet material of claim 1, wherein: the bottom surface grooves (12) and the arc protrusions (13) form arc corrugated structures, and the bottom surface grooves (12) and the triangular protrusions (14) form triangular corrugated structures.