CN115807372A - Paving method of prefabricated sports surface layer - Google Patents
Paving method of prefabricated sports surface layer Download PDFInfo
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- CN115807372A CN115807372A CN202211591294.0A CN202211591294A CN115807372A CN 115807372 A CN115807372 A CN 115807372A CN 202211591294 A CN202211591294 A CN 202211591294A CN 115807372 A CN115807372 A CN 115807372A
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Abstract
The invention relates to a paving method of a prefabricated type motion surface layer, which comprises the following steps: laying a plurality of motion surface layer units on a foundation surface; laying a connecting strip on the foundation surface below the joint position of the adjacent motion surface layer units; arranging a glue joint layer on the connecting strips; and connecting the seam positions of the adjacent moving surface layer units with the connecting strips through the adhesive layers. The connecting strips can prevent the phenomena of upwarping, shrinking and the like of the joints of the movement surface layer units due to aging, have certain deformation resistance, and can form a ventilating and water-permeable passage at the bottom of the movement surface layer because the bottom of the movement surface layer is not bonded with the base surface by glue, the adhesive layer is only arranged below the joints, and the connecting strips are arranged between the adhesive layer and the base surface for isolation. When water vapor is generated on the foundation surface, the water vapor flows due to a certain space, and the phenomenon that the prefabricated coiled material bulges due to air impermeability is reduced.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to a paving method of a prefabricated sports surface layer.
Background
The sports surface layer refers to the surface layer of sports ground such as a court, a track and the like, and can meet the characteristic requirements of friction, protection, identification, color, reflection and the like required by sports projects. The prefabricated moving surface layer is generally prepared by taking rubber as a main raw material through the processes of raw material mixing, banburying, rolling, compounding, embossing forming, vulcanization shaping, cooling, rolling and the like. The prefabricated moving surface layer is prefabricated in a factory, and is transported to a construction site when in use, and then is paved and adhered on an asphalt or cement foundation block by block.
Taking a prefabricated rubber track as an example, the traditional paving method is as follows:
first, a course is positioned and tried. The first straight road is paved from the starting end of the runway at 100 m or 110 m, then the first straight road is paved to the curve at the end point, then the first straight road is paved to the opposite straight road, and then the first straight road is paved to the curve at the starting end and is aligned with the initial straight road. The second straight road to the last straight road is paved according to the method. And then laying a drainage ditch surface, a semicircular area, a straight section of a terminal area and an auxiliary area, positioning and trial laying are carried out before each laying, and necessary trimming is carried out. And rolling in situ after test laying.
Subsequently, the bonding and paving work of the runway is performed. After the adhesive is uniformly stirred, glue is applied to a well-positioned field, the rubber coiled material is rolled and paved on the glue, a rolling cylinder is used for rolling the surface of the coiled material, air is expelled, and the gluing effect is improved. The edge of the laid coiled material is tightly pressed by bricks, so that the coiled material is firmly bonded. During bonding, the longitudinal joint is constructed by adopting a butt-joint pushing method, the transverse joint is constructed by adopting a pre-lengthening pushing method, and seam allowance at the joint is avoided as much as possible. And (3) after the glue is cured, checking the joint, and for the joint which is not filled with the glue, gluing and filling the joint by a glue pressing method, and flattening by a cutting knife after the glue is cured. And then marking and checking are carried out, thus completing construction.
However, the above-mentioned conventional paving method adopts a way of coating glue in a full-field covering manner and then bonding a rubber material, which has a problem of poor air permeability and is likely to cause a movement surface layer to bulge. For example, in construction in the morning, plum rain season, and other times when the air humidity is high, the construction time is not well controlled, so that the water content below the sports surface layer is high, and the situation of bulging may occur through exposure to the sun. For another example, the filler such as rubber powder, rubber particles or sand added into the rubber material has a high water content due to wetting or mildewing, which may cause the movement surface layer to bulge and be uneven, and easily cause injury to the movement personnel.
Disclosure of Invention
Accordingly, there is a need for a method for paving a prefabricated sports surface so as to solve the problem that the conventional prefabricated sports surface is prone to bulge.
A paving method of a prefabricated sports surface layer comprises the following steps:
laying a plurality of motion surface layer units on a foundation surface;
laying a connecting strip on the foundation surface below the joint position of the adjacent motion surface layer units;
arranging a glue joint layer on the connecting strips;
and connecting the seam positions of the adjacent moving surface layer units with the connecting strips through the adhesive layers.
In one embodiment, the step of laying a connecting strip on the foundation surface below the seam position of the adjacent moving surface layer units comprises:
turning over the end parts of the motion surface layer units to expose the foundation surface between the adjacent motion surface layer units;
laying a connecting strip on the exposed foundation surface;
the step of connecting the seam position of the adjacent moving surface layer unit with the connecting strip through the adhesive layer comprises the following steps:
and restoring the end parts of the motion surface layer units, adhering the end parts to the adhesive layer and butting the end parts of the adjacent motion surface layer units.
In one embodiment, the end of each motion surface layer unit is provided with a mortise and tenon structure, and after the end of each motion surface layer unit is restored, the adjacent motion surface layer units are connected through the mortise and tenon structures.
In one embodiment, after the adjacent moving surface layer units are connected through the mortise and tenon joint structure, a stacking nail is arranged on the end part of the adjacent moving surface layer unit so as to fixedly connect the adjacent moving surface layer units.
In one embodiment, the tack is removed after the adhesive layer is cured.
In one embodiment, the connecting strip is at least one of non-woven fabric, fiberglass mesh fabric, polyester fabric, nylon fabric and polyvinyl chloride fabric.
In one embodiment, the raw materials of the cementing layer comprise the following components in parts by weight:
5-30 parts of 108A glue;
0.1-1.2 parts of a drier;
0.1-1.2 parts of water.
In one embodiment, the width of the connecting strip is 5 cm-80 cm.
In one embodiment, the thickness of the connecting strip is 0.02 mm-3 mm.
In one embodiment, the thickness of the adhesive layer is 0.02 mm-2 mm.
In one embodiment, the adhesive layer is a continuous strip.
In one embodiment, the adhesive layer comprises a plurality of sections, and the sections are arranged on the connecting strip at intervals along the extending direction of the seam. In one embodiment, the material of the motion surface layer unit comprises rubber.
In one embodiment, the seam position is a transverse seam position and/or a longitudinal seam position between adjacent moving surface units.
Compared with the prior art, the paving method of the prefabricated type motion surface layer has the following beneficial effects:
according to the paving method of the prefabricated motion surface layer, the connecting strips are paved on the foundation surface below the joint positions of the adjacent motion surface layer units, the joint positions of the adjacent motion surface layer units are connected with the connecting strips through the adhesive layer, stable connection and paving of the plurality of motion surface layer units are achieved, the connecting strips can prevent the joint positions of the motion surface layer units from warping, shrinking and the like due to aging, and the prefabricated motion surface layer has a certain deformation resistance effect. Because the cementing layer only sets up on connecting strip and not setting up on the face of basis, motion surface layer bottom does not use glue to bond with the face of basis, and only sets up the cementing layer below the seam position to set up the connecting strip between cementing layer and the face of basis and keep apart, can form ventilative pervious passageway in motion surface layer bottom. When water vapor is generated on the foundation surface, the water vapor flows due to a certain space, and the phenomenon that the prefabricated coiled material bulges due to air impermeability is reduced.
Compared with the traditional paving method, the paving method of the prefabricated motion surface layer only arranges the adhesive layer on the connecting strips, so that the time consumption is less, the operation is simpler and more convenient, and the dependence of a constructor on professional constructors can be reduced.
Drawings
Fig. 1 is a schematic structural view of a sports surface course obtained by paving by using a paving method of a prefabricated sports surface course according to an embodiment;
FIG. 2 is a schematic diagram of the connection of adjacent motion surface units;
FIG. 3 is a schematic view showing a method of laying a mat according to an embodiment, in which a bonding tape is provided on a base surface of a first moving surface layer unit and a second moving surface layer unit therebetween, and an adhesive layer is provided on the bonding tape;
fig. 4 is a schematic view of another embodiment of the laying method, wherein a connecting strip is arranged on the base surface of the first moving surface layer unit and the second moving surface layer unit therebetween, and an adhesive layer is arranged on the connecting strip.
Description of reference numerals:
110. a first motion surface layer unit; 120. a second motion surface layer unit; 101. a mortise and tenon joint structure; 200. connecting the strips; 300. and (6) gluing a layer.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The paving method of the prefabricated sports surface layer comprises the following steps:
and S1, paving a plurality of motion surface layer units on a foundation surface. Referring to fig. 1, after the first moving surface layer unit 110 is laid on the foundation surface, the ends of the second moving surface layer unit 120 are butted.
And S2, paving a connecting strip 200 on the foundation surface below the joint position of the adjacent motion surface layer units.
Step S3, disposing an adhesive layer 300 on the connecting strip 200.
And S4, connecting the seam positions of the adjacent motion surface layer units with the connecting strips 200 through the adhesive layer 300.
According to the paving method of the prefabricated motion surface layer, the connecting strips are paved on the foundation surface below the joint positions of the adjacent motion surface layer units, the joint positions of the adjacent motion surface layer units are connected with the connecting strips through the adhesive layer, stable connection and paving of the motion surface layer units are achieved, the connecting strips can prevent the joint positions of the motion surface layer units from warping, shrinking and the like due to aging, and certain deformation resistance is achieved. Because the cementing layer only sets up on connecting the strip and not set up on the base face, motion surface layer bottom does not use glue and base face to bond, and only sets up the cementing layer below the seam position to set up the connecting strip between cementing layer and the base face and keep apart, can form ventilative permeable passage in motion surface layer bottom. When water vapor is generated on the foundation surface, the water vapor flows due to a certain space, and the phenomenon of bulging of the prefabricated coiled material due to air impermeability is reduced.
Compared with the traditional paving method, the paving method of the prefabricated sports surface layer has the advantages that the ground of the sports ground paved by the paving method is higher in rebound resilience and higher in deformation resistance.
Compared with the traditional paving method, the paving method of the prefabricated motion surface layer only arranges the adhesive layer on the connecting strips, so that the time consumption is less, the operation is simpler and more convenient, and the dependence of a constructor on professional constructors can be reduced.
Wherein the foundation surface may be, for example, but not limited to, a concrete ground, an asphalt ground, and the like.
In one example, the material of the motion layer unit comprises rubber.
In one example, the shape of the motion layer unit is rectangular or approximately rectangular.
In one example, the seam position is a transverse seam position and/or a longitudinal seam position between two adjacent moving surface layer units. Wherein the transverse seam location is the seam location between the short sides of the moving face ply unit and the longitudinal seam location is the seam location between the long sides of the moving face ply unit.
As shown in fig. 2, in one example, the end of each moving surface layer unit is provided with a mortise and tenon structure 101, and the adjacent moving surface layer units are connected through the mortise and tenon structures 101.
The mortise and tenon structure 101 is a splicing structure formed at the end of the moving surface layer unit by cutting, rolling and other manners, and comprises a plurality of tenons arranged at the end of the moving surface layer unit, and a groove is formed between the adjacent tenons. Between the adjacent motion surface layer units, the tenon is matched with the groove. In the particular example shown in FIG. 2, the tenons are configured as dovetails and the correspondingly formed grooves are dovetail grooves.
The moving surface layer unit is not limited to be provided with the mortise and tenon structure 101 only at one end, and may be provided with the mortise and tenon structures 101 at a plurality of ends, for example, the mortise and tenon structures 101 are provided at two opposite ends, or the mortise and tenon structures 101 are provided at four ends of the moving surface layer unit.
The material of the connecting strip may be, but is not limited to, at least one of non-woven fabric, fiberglass mesh fabric, polyester fabric, nylon fabric and polyvinyl chloride fabric.
In one example, the material of the connecting strip is a non-woven fabric. A nonwoven fabric is a nonwoven fabric that is a non-woven fabric in which fibers are directly bonded together by physical means. The non-woven fabric has the advantages of moisture resistance, air permeability, flexibility, light weight, fire retardance and the like, an air-permeable and water-permeable passage can be formed at the bottom of the coiled material, water vapor flows due to a certain space, and the phenomenon that the prefabricated movement surface layer unit bulges due to air impermeability is reduced. Meanwhile, the non-woven fabric can prevent the phenomena of upwarp, atrophy and the like of the joints of the sports surface layer unit due to aging, and has a certain deformation resistance.
In one example, the connecting strips are rectangular or approximately rectangular in shape.
The width of the connecting strip is preferably above 20cm. In one example, the width of the connecting strip is 5cm to 80cm. In some specific examples, the connecting strip has a width of 10cm, 15cm, 20cm, 25cm, 30cm, 35cm, 40cm, 45cm, 50cm, 55cm, 60cm, 65cm, 70cm, 75cm, and the like.
The length of the connecting strip may be set according to the seam length of the sports surface layer unit. In some specific examples, the connecting strip has a length of 50cm, 60cm, 70cm, 80cm, 90cm, 100cm, 110cm, 120cm, 130cm, 140cm, 150cm, and the like.
The thickness of the connecting strip is preferably above 0.02 mm. In one example, the thickness of the connecting strip is 0.02mm to 3mm. In some specific examples, the connecting strip has a thickness of 0.05mm, 0.08mm, 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 1mm, 2mm, 3mm, and the like.
In one example, the step S2 includes:
turning over the end parts of the motion surface layer units to expose the foundation surface between the adjacent motion surface layer units;
and laying a connecting strip on the exposed foundation surface.
In one example, the step S4 includes:
and restoring the end parts of the motion surface layer units, adhering the end parts to the adhesive layer and butting the end parts of the adjacent motion surface layer units.
In one example, after the end parts of the moving surface layer units are restored, the adjacent moving surface layer units are connected through the tenon-and-mortise structure.
When the end parts are butted, the coiled materials are spliced in a manual butt joint mode, and the coiled materials can also be quickly spliced by auxiliary tools such as a scraping plate, a smoothing knife and the like.
In one example, the raw material of the cementing layer comprises the following components in parts by weight:
5-30 parts of 108A glue;
0.1-1.2 parts of a drier;
0.1-1.2 parts of water.
In a specific example, the raw material of the cementing layer comprises the following components in parts by weight:
10 parts of 108A glue;
0.2 part of a drier;
0.2 part of water.
In this scheme, the layer that splices only sets up on the connecting strip and not set up on the base face, and motion surface layer bottom does not use glue to bond with the base face. The adhesive layer has good adhesive property to the moving surface layer unit and the non-woven fabric, and can effectively and reliably connect the moving surface layer unit and the non-woven fabric.
The area of the adhesive layer is smaller than or equal to the area of the connecting strip. The total length of the adhesive layer is less than or equal to the total length of the connecting strips.
In the particular example shown in fig. 3, the adhesive layer has an area smaller than the area of the connecting strip, and is in the form of a continuous strip. Further, the glue layer is centrally arranged on the connecting strip.
In the particular example shown in fig. 4, the glue layer is provided in a plurality of sections which are spaced apart in the direction of extension of the seam on the connecting strips, i.e. no glue is provided on the connecting strips between adjacent sections. The number of segments may be, for example, but not limited to, 2 to 20. The separation distance between adjacent segments may be, for example, but not limited to, 0.05cm to 20cm. According to the arrangement mode of the adhesive layer, when the base surface generates water vapor, the water vapor can penetrate out from the seams among the sections of the adhesive layer, and the phenomenon that the moving surface layer generates bulging can be better avoided.
In the case of satisfying the adhesive strength, the thinner the thickness of the adhesive layer is, the better. In one example, the thickness of the adhesive layer is 0.02 mm-2 mm. Further, in one example, the adhesive layer has a thickness of 0.05mm to 0.2mm. In some specific examples, the thickness of the glue layer is 0.05mm, 0.1mm, 0.15mm, 0.2mm, 0.5mm, 0.8mm, 1mm, 1.5mm, 2mm, etc.
In one example, after the adjacent motion surface layer units are connected through the mortise and tenon joint structure, the connection positions of the end parts of the adjacent motion surface layer units are provided with the stacking nails so as to fixedly connect the adjacent motion surface layer units, and the motion surface layer units are prevented from being displaced to influence the paving effect. And after the adhesive layer is cured, the code nails can be removed.
Optionally, after the sports surface layer is integrally paved, finish paint can be coated on the surface of the sports surface layer, the invisible effect of the splicing gap is better after the finish paint is coated, the color changing function is achieved, and the color of the field can be changed according to the requirements of customers. When the moving surface layer leaves the factory, the surface color of the coiled material is uneven due to the problems of production and processing or improper storage, and the surface paint can be coated for covering after splicing and paving are finished.
The paving method of the prefabricated sports surface layer can be applied to any places where the damping and anti-skidding surface layer needs to be paved, including but not limited to runways, basketball courts, badminton courts, tennis courts, park footpaths, kindergarten activity places and the like.
The following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples, and it should be understood that the scope of the present invention is summarized by the appended claims, and a person skilled in the art should realize that certain changes made to the embodiments of the present invention, in light of the inventive concept, are intended to be covered by the spirit and scope of the claims of the present invention.
Example 1
The present embodiment provides a paving method for a prefabricated moving surface layer, in which the prefabricated moving surface layer units in the present embodiment are rubber track coiled materials. The movement surface layer unit is approximately rectangular and 120cm in width. The tip of motion surface course unit is equipped with mortise and tenon structure, and two motion surface course units accessible mortise and tenon structure are connected.
The paving method of the embodiment comprises the following steps:
step 1, laying the motion surface layer unit on a foundation surface to be laid, and after the position is adjusted, performing point drawing positioning on the head end and the tail end of the motion surface layer unit.
And 2, after laying and positioning, turning the end parts of the adjacent motion surface layer units outwards from the connecting parts, wherein the turning width is about 25cm. After being turned over, the base surface with the width of about 50cm is exposed between the adjacent movement surface layer units.
And 3, vertically positioning and scribing the middle of the exposed base surface, wherein the width of the positioning range is 40cm. After positioning, the non-woven fabric is laid on the foundation surface, and after the position is adjusted according to the marking, the non-woven fabric is fixed on the foundation surface by using the yard nails. The nonwoven fabric had a width of 40cm and a thickness of about 0.1mm.
Step 4, preparing glue, wherein the glue comprises the following components: 10 parts by weight of glue 108A, 0.2 parts by weight of drier 108C and 0.2 parts by weight of tap water. After the glue is uniformly stirred, pouring the glue on the non-woven fabric, uniformly scraping the glue by using a scraper blade, and leveling by using the scraper blade. As shown in FIG. 3, the glue is applied in the middle of the non-woven fabric, the width of the coating area is about 20cm, and the thickness of the glue is about 0.1mm, so as to form a continuous strip-shaped adhesive layer. The total length of the adhesive layer is slightly smaller than that of the connecting strip.
And 5, after glue scraping and coating are finished, restoring the end parts of the motion surface layer units, butt-jointing the adjacent motion surface layer units, and pressing the tenon-and-mortise structure to connect the adjacent motion surface layer units through the tenon-and-mortise structure.
And 6, checking and adjusting whether the splicing of the moving surface layer unit is incomplete. And tilting the incompletely spliced places by using a knife, and re-splicing. After the assembly, the whole motion surface layer unit needs to approach to a plane, and the assembly gap is not obvious, namely the assembly is qualified.
And 7, after the paving of the sports surface layer unit is finished, marking is carried out according to the functions of the sports field, and then the construction can be finished.
Example 2
The present embodiment provides a paving method for a prefabricated sports surface layer, and the prefabricated sports surface layer unit in the present embodiment is a rubber track coiled material. The movement surface layer unit is approximately rectangular and 120cm in width. The tip of motion surface course unit is equipped with mortise and tenon structure, and two motion surface course units accessible mortise and tenon structures are connected.
The paving method of the embodiment comprises the following steps:
step 1, laying the motion surface layer unit on a foundation surface to be laid, and after the position is adjusted, performing point drawing positioning on the head end and the tail end of the motion surface layer unit.
And 2, after laying and positioning, turning the end parts of the adjacent motion surface layer units outwards from the connecting part, wherein the turning width is about 30cm. After being turned over, the base surface with the width of about 60cm is exposed between the adjacent moving surface layer units.
And 3, vertically positioning and scribing the middle of the exposed base surface, wherein the width of the positioning range is 40cm. After positioning, the non-woven fabric is laid on the foundation surface, and after the position is adjusted according to the marking, the non-woven fabric is fixed on the foundation surface by using the yard nails. The width of the nonwoven fabric was 40cm and the thickness was about 0.1mm.
Step 4, preparing glue, wherein the glue comprises the following components: 10 parts by weight of glue 108A, 0.3 part by weight of drier 108C and 0.3 part by weight of tap water. After the stirring is uniform, pouring glue on the non-woven fabric, uniformly scraping the glue by using a scraper blade, and leveling by using the scraper blade. As shown in fig. 4, the glue is intermittently distributed, the width of the coating range is about 20cm, the thickness of the glue is about 0.1mm, and a plurality of adhesive layers arranged at intervals are formed.
And 5, after glue scraping is finished, restoring the end parts of the motion surface layer units, butt-jointing the adjacent motion surface layer units, and pressing the tenon-and-mortise structures to connect the adjacent motion surface layer units through the tenon-and-mortise structures.
Step 6, checking and adjusting whether the motion surface layer unit has incomplete splicing, and fixing the motion surface layer unit by using a code nail in a place where the splicing is complete; and tilting the incompletely spliced places by using a knife, and re-splicing. The whole coiled material needs to approach to a plane after being assembled, and the splicing gap is not obvious, namely the assembly is qualified.
And 7, after the stacking nails are fixed for 6 hours, the glue is basically cured, and then the stacking nails can be removed.
And 8, after the paving of the sports surface layer unit is finished, marking is carried out according to the functions of the sports field, and then the construction can be finished.
Example 3
The present embodiment provides a paving method for a prefabricated moving surface layer, in which the prefabricated moving surface layer units in the present embodiment are rubber track coiled materials. The movement surface layer unit is approximately rectangular and has the width of 160cm. The tip of motion surface course unit is equipped with mortise and tenon structure, and two motion surface course units accessible mortise and tenon structure are connected.
The paving method of the embodiment comprises the following steps:
step 1, laying the moving surface layer unit on a foundation surface to be paved, and after the position is adjusted, performing point drawing positioning on the head end and the tail end of the moving surface layer unit.
And 2, after laying and positioning, turning the end parts of the adjacent motion surface layer units outwards from the connecting part, wherein the turning width is about 35cm. After being turned over, the base surface with the width of about 70cm is exposed between the adjacent moving surface layer units.
And 3, vertically positioning and scribing the middle of the exposed base surface, wherein the width of the positioning range is 70cm. After positioning, the non-woven fabric is laid on the foundation surface, and after the position is adjusted according to the marking, the non-woven fabric is fixed on the foundation surface by using the yard nails. The nonwoven fabric had a width of 70cm and a thickness of about 0.2mm.
Step 4, preparing glue, wherein the glue comprises the following components: 10 parts by weight of glue 108A, 0.1 part by weight of drier 108C and 0.1 part by weight of tap water. After the stirring is uniform, pouring glue on the non-woven fabric, uniformly scraping the glue by using a scraper blade, and leveling by using the scraper blade. The glue coating range is the middle position of the non-woven fabric, the width of the coating range is about 40cm, the thickness of the glue is about 0.05mm, and a continuous strip-shaped adhesive layer is formed. The total length of the adhesive layer is equal to the total length of the connecting strips.
And 5, after glue scraping is finished, restoring the end parts of the motion surface layer units, butt-jointing the adjacent motion surface layer units, and pressing the tenon-and-mortise structures to connect the adjacent motion surface layer units through the tenon-and-mortise structures.
And 6, checking and adjusting whether the splicing of the moving surface layer unit is incomplete. And tilting the incompletely spliced places by using a knife, and re-splicing. After the assembly, the whole motion surface layer unit needs to approach to a plane, and the assembly gap is not obvious, namely the assembly is qualified.
And 7, after the paving of the sports surface layer unit is finished, marking is carried out according to the functions of the sports field, and then the construction can be finished.
According to the paving method of the prefabricated motion surface layer, the connecting strips are paved on the foundation surface below the joint positions of the adjacent motion surface layer units, the joint positions of the adjacent motion surface layer units are connected with the connecting strips through the adhesive layer, stable connection and paving of the motion surface layer units are achieved, the connecting strips can prevent the joint positions of the motion surface layer units from warping, shrinking and the like due to aging, and certain deformation resistance is achieved. Because the cementing layer only sets up on connecting the strip and not setting up on the basis face, the motion surface course bottom does not use glue to bond with the basis face, and only sets up the cementing layer below the seam position to set up between cementing layer and the basis face and connect the strip and keep apart. The air-permeable and water-permeable passage can be formed at the bottom of the moving surface layer, when water vapor is generated on the base surface, the water vapor flows due to a certain space, and the phenomenon that the prefabricated coiled material bulges due to air impermeability is reduced.
Compared with the traditional paving method, the paving method of the prefabricated sports surface layer has the advantages that the ground of the sports ground paved by the paving method is higher in rebound resilience and higher in deformation resistance.
Compared with the traditional paving method, the paving method of the prefabricated motion surface layer only arranges the adhesive layer on the connecting strips, so that the time consumption is less, the operation is simpler and more convenient, and the dependence of a constructor on professional constructors can be reduced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the patent of the invention is subject to the appended claims, and the description can be used for explaining the contents of the claims.
Claims (10)
1. A paving method of a prefabricated sports surface layer is characterized by comprising the following steps:
laying a plurality of motion surface layer units on a foundation surface;
laying a connecting strip on the foundation surface below the joint position of the adjacent motion surface layer units;
arranging an adhesive layer on the connecting strip;
and connecting the seam positions of the adjacent moving surface layer units with the connecting strips through the adhesive layers.
2. The method for paving a prefabricated sports surface course as claimed in claim 1, wherein the step of paving a connection strip on the foundation surface under the position of the joint of the adjacent sports surface course units comprises:
turning over the end parts of the movement surface layer units to expose the foundation surface between the adjacent movement surface layer units;
laying a connecting strip on the exposed foundation surface;
the step of connecting the seam position of the adjacent moving surface layer unit with the connecting strip through the adhesive layer comprises the following steps:
and restoring the end parts of the motion surface layer units, adhering the end parts to the adhesive layer and butting the end parts of the adjacent motion surface layer units.
3. The method for paving the prefabricated type motion surface layer as claimed in claim 2, wherein the ends of the motion surface layer units are provided with tenon-and-mortise structures, and after the ends of the motion surface layer units are restored, the adjacent motion surface layer units are connected through the tenon-and-mortise structures.
4. The paving method of the prefabricated sports surface layer as claimed in claim 3, wherein after the adjacent sports surface layer units are connected by the tenon-and-mortise structure, the end portions of the adjacent sports surface layer units are nailed to fix the adjacent sports surface layer units.
5. A method of laying a prefabricated sports deck as claimed in claim 4, wherein said tack is removed after said glue layer has cured.
6. A method for paving a prefabricated sports surface course as claimed in any one of claims 1 to 5, wherein the connecting strip is at least one of non-woven fabric, fiberglass mesh fabric, polyester fabric, nylon fabric and polyvinyl chloride fabric.
7. The paving method of the prefabricated sports surface layer as claimed in any one of claims 1 to 5, wherein the cementing layer comprises the following components in parts by weight:
5-30 parts of 108A glue;
0.1-1.2 parts of a drier;
0.1-1.2 parts of water.
8. A paving method of the prefabricated sports surface course as claimed in any one of claims 1 to 5, characterized in that the width of the connecting strip is 5cm to 80cm; and/or
The thickness of the connecting strip is 0.02 mm-3 mm; and/or
The thickness of the cementing layer is 0.02 mm-2 mm.
9. A method for laying a prefabricated sports surface course as claimed in any one of claims 1 to 5, wherein said adhesive layer is in the form of a continuous strip; or alternatively
The adhesive layer comprises a plurality of sections which are arranged at intervals on the connecting strip along the extending direction of the seam.
10. A method of laying a prefabricated sports surface as claimed in any one of claims 1 to 5, wherein the material of the sports surface unit comprises rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211591294.0A CN115807372A (en) | 2022-12-12 | 2022-12-12 | Paving method of prefabricated sports surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211591294.0A CN115807372A (en) | 2022-12-12 | 2022-12-12 | Paving method of prefabricated sports surface layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115807372A true CN115807372A (en) | 2023-03-17 |
Family
ID=85485641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211591294.0A Pending CN115807372A (en) | 2022-12-12 | 2022-12-12 | Paving method of prefabricated sports surface layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115807372A (en) |
-
2022
- 2022-12-12 CN CN202211591294.0A patent/CN115807372A/en active Pending
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