CN213417472U

CN213417472U - Novel terrace structure

Info

Publication number: CN213417472U
Application number: CN202020934112.5U
Authority: CN
Inventors: 章国辉
Original assignee: Dongguan Huati Sports Facilities Co ltd
Current assignee: Dongguan Huati Sports Facilities Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-06-11
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a novel terrace structure, including the priming paint layer, the waterproof layer, the puigging, elastic layer and wear-resisting surface course, the priming paint layer is by silicon PU flattening agent coating shaping, the waterproof layer is laid on the priming paint layer, the puigging is laid on the waterproof layer and is bonded rather than mutually through the bonding agent, the puigging sets up to the deadening felt, the elastic layer includes thermoplastic polyurethane elastic layer and an at least silicon PU elastic layer, thermoplastic polyurethane elastic layer is laid on the puigging and is bonded rather than mutually, thermoplastic polyurethane elastic layer is laid the shaping by thermoplastic polyurethane granule and polyurethane glue mixture, silicon PU elastic layer is laid on thermoplastic polyurethane elastic layer, wear-resisting surface course is laid on the silicon PU elastic layer of the superiors. The utility model discloses the free from extraneous odour, bonding force is strong, is difficult for skinning to drop, and is waterproof, and weatherability is good, and is wear-resisting, gives sound insulation, and elasticity is strong, has good shock attenuation buffer function, can effectively slow down the impact force to human joint, and manufacturing and maintenance cost are low, long service life.

Description

Novel terrace structure

Technical Field

The utility model relates to a motion terrace technical field, more specifically say, relate to a novel terrace structure.

Background

The terrace is a ground which is constructed and treated by using specific materials and processes and presents certain decoration and functionality. The existing terrace can be widely applied to school playgrounds, runways, parking garages, logistics warehouses, hospitals, offices and the like, and the terrace can be manufactured as long as the concrete terrace surface is used. However, the existing playground terrace has the following disadvantages: has peculiar smell, is easy to fall off, has poor weather resistance and poor wear resistance, still needs to be strengthened in elasticity and does not have the sound insulation function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a novel terrace structure.

In order to realize the above-mentioned purpose, the utility model provides a novel terrace structure, including priming paint layer, waterproof layer, puigging, elastic layer and wear-resisting surface course, the priming paint layer is laid on concrete-based layer, the priming paint layer is by silicon PU flattening agent coating shaping, the waterproof layer is laid on the priming paint layer, the puigging is laid on the waterproof layer and is bonded rather than mutually through the bonding agent, the puigging sets up to the deadening felt, the elastic layer includes thermoplastic polyurethane elastic layer and an at least layer of silicon PU elastic layer, thermoplastic polyurethane elastic layer is laid on the puigging and is bonded rather than mutually, thermoplastic polyurethane elastic layer is laid the shaping through the polyurethane glue adhesion by thermoplastic polyurethane granule, silicon PU elastic layer is laid on thermoplastic polyurethane elastic layer, wear-resisting surface course is laid on the silicon PU elastic layer of the superiors.

In a preferred embodiment, the waterproof layer is coated with an acrylic waterproof coating.

In a preferred embodiment, the silicon PU elastic layer is provided with three layers, wherein the grain size of the silicon PU elastic layer in the middle is smaller than the grain sizes of the two other layers.

In a preferred embodiment, the total thickness of the silicon PU elastomer layer does not exceed 2 cm.

In a preferred embodiment, the concrete number of the concrete base layer is not lower than C25.

In a preferred embodiment, the thickness of the deadening felt is 1mm to 5 mm.

In a preferred embodiment, the thermoplastic polyurethane particles have a particle size of from 3mm to 7mm and the thermoplastic polyurethane particles are used in an amount of from 1.1kg per square meter to 3kg per square meter.

As a preferred embodiment, the wear-resistant surface layer is formed by coating an epoxy resin floor paint, a two-component modified acrylic finish paint or a polyurethane finish paint.

In a preferred embodiment, the wear-resistant surface layer has a thickness of not more than 2 mm.

As a preferred embodiment, a decorative surface layer is further disposed on the wear-resistant surface layer, and the decorative surface layer is formed by coating a marking paint.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model has the advantages of reasonable design, the free from extraneous odour, bonding force is strong, is difficult for skinning to drop, and is waterproof, and weatherability is good, and is wear-resisting, gives sound insulation, and elasticity is strong, has good shock attenuation buffer function, can effectively slow down the impact force to human joint, makes and maintains with low costs, long service life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel terrace structure provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the novel terrace structure provided by the embodiment of the utility model II.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1, an embodiment of the present invention provides a novel terrace structure, which includes a primer layer 1, a waterproof layer 2, a sound insulation layer 3, an elastic layer 4 and a wear-resistant surface layer 5, and each component of the embodiment is described in detail below with reference to the accompanying drawings.

The primer layer 1 is laid on the concrete base layer 6, and the primer layer 1 can be formed by coating a silicon PU flattening agent. The silicon PU leveling agent has strong permeability and can permeate into capillary pores of concrete to form strong adhesive force; the silicon PU flattening agent has strong bonding force and sand consolidation performance and can form a firm base surface; the silicon PU flatting agent has good weather resistance and longer aging time than emulsified asphalt; the silicon PU flattening agent has super water resistance, and has no problem even if the silicon PU flattening agent is constructed on a concrete foundation without a damp-proof layer.

In particular, the concrete grade of the concrete base layer 6 is not lower than C25, which is beneficial to the laying of the primer layer 1.

The waterproof layer 2 is laid on the primer layer 1, and the waterproof layer 2 can be formed by coating acrylic waterproof paint. Of course, other waterproof coatings can be used to coat the waterproof layer according to actual needs.

The soundproof layer 3 is laid on the waterproof layer 2 and bonded thereto by an adhesive (various glues), and the soundproof layer 3 is provided as a soundproof felt, and the thickness of the soundproof felt may be preferably 1mm to 5 mm.

Elastic layer 4 can include thermoplastic polyurethane elastic layer 41 and at least a layer of silicon PU elastic layer, and thermoplastic polyurethane elastic layer 41 can be laid the shaping by thermoplastic polyurethane granule (ETPU) through the polyurethane glue adhesion, and wherein, thermoplastic polyurethane granule simply mix in the polyurethane glue can, construction convenience, thermoplastic polyurethane elastic layer 41 is laid on puigging 3 to accessible its polyurethane glue bonds with puigging 3 mutually. Preferably, the particle size of the thermoplastic polyurethane particles can be preferably 3mm to 7mm, and the dosage of the thermoplastic polyurethane particles can be preferably 1.1kg per square meter to 3kg per square meter.

The silicon PU elastic layer is laid on the thermoplastic polyurethane elastic layer 41, and in this embodiment, this silicon PU elastic layer can be provided with the three-layer, is silicon PU elastic layer 42a, silicon PU elastic layer 42b and silicon PU elastic layer 42c respectively from up down, wherein, the particle thickness degree of the silicon PU elastic layer 42b that is located in the middle can be less than the particle thickness degree of remaining two-layer, and the thickness distribution of elastic layer is reasonable like this, and elasticity preferred. Of course, in other embodiments, the silicon PU elastic layer may be provided as only one layer, or may be provided as multiple layers, but the total thickness of the silicon PU elastic layer should not exceed 2 cm.

The existing silicon PU material has excellent advantages in the aspects of preventing terrace cracking, bulging, aging and the like, has good buffering property and ductility, strong bonding force, stable chemical performance after construction and difficult generation of bubbles.

The wear-resistant surface layer 5 is laid on the uppermost silicon PU elastic layer 42c, and the wear-resistant surface layer 5 can be formed by coating epoxy resin floor paint, two-component modified acrylic finish paint or polyurethane finish paint. Wherein, the thickness of the wear-resistant surface layer should not exceed 2mm, otherwise the elasticity of the silicon PU elastic layer is influenced.

Example two

Please refer to fig. 2, embodiment two of the present invention provides a novel terrace structure, which is the same as the structure of embodiment one, and also includes primer layer 1, waterproof layer 2, sound insulation layer 3, elastic layer 4 and wear-resistant surface layer 5, and the same parts are not repeated again, and the difference lies in: the wear-resistant surface layer 5 can be further provided with a decorative surface layer 7, the decorative surface layer 7 can be formed by coating scribing paint, and the scribing paint can draw lines, patterns and the like.

To sum up, the utility model has the advantages of reasonable design, the free from extraneous odour, the bonding force is strong, is difficult for skinning to drop, and is waterproof, and weatherability is good, and is wear-resisting, gives sound insulation, and elasticity is strong, has good shock attenuation buffer function, can effectively slow down the impact force to human joint, and manufacturing and maintenance cost are low, long service life.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides a novel terrace structure which characterized in that: including priming paint layer, waterproof layer, puigging, elastic layer and wear-resisting surface course, the priming paint layer is laid on concrete-based layer, the priming paint layer is by silicon PU flattening agent coating shaping, the waterproof layer is laid on the priming paint layer, the puigging is laid on the waterproof layer and is bonded rather than mutually through the adhesive, the puigging sets up to the deadening felt, the elastic layer includes thermoplastic polyurethane elastic layer and an at least layer silicon PU elastic layer, thermoplastic polyurethane elastic layer is laid on the puigging and is bonded rather than mutually, thermoplastic polyurethane elastic layer is laid the shaping by thermoplastic polyurethane granule through polyurethane glue adhesion, silicon PU elastic layer is laid on thermoplastic polyurethane elastic layer, wear-resisting surface course is laid on the silicon PU elastic layer of superiors.

2. The novel terrace structure of claim 1, characterized in that: the waterproof layer is formed by coating acrylic waterproof paint.

3. The novel terrace structure of claim 1, characterized in that: the silicon PU elastic layer is provided with three layers, wherein the particle thickness of the silicon PU elastic layer in the middle is smaller than that of the other two layers.

4. The novel terrace structure according to claim 1 or 3, characterized in that: the total thickness of the silicon PU elastic layer is not more than 2 cm.

5. The novel terrace structure of claim 1, characterized in that: the concrete mark number of the concrete base layer is not lower than C25.

6. The novel terrace structure of claim 1, characterized in that: the thickness of the sound-proof felt is 1 mm-5 mm.

7. The novel terrace structure of claim 1, characterized in that: the wear-resistant surface layer is formed by coating epoxy resin floor paint, two-component modified acrylic finish paint or polyurethane finish paint.

8. The novel terrace structure of claim 1, characterized in that: the thickness of the wear-resistant surface layer is not more than 2 mm.

9. The novel terrace structure of claim 1, characterized in that: still be equipped with the decorative surface layer on the wear-resisting surface layer, the decorative surface layer is formed by the coating of marking off lacquer.