CN108589468A - Move terrace and its preparation process - Google Patents
Move terrace and its preparation process Download PDFInfo
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- CN108589468A CN108589468A CN201810415596.XA CN201810415596A CN108589468A CN 108589468 A CN108589468 A CN 108589468A CN 201810415596 A CN201810415596 A CN 201810415596A CN 108589468 A CN108589468 A CN 108589468A
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- middle level
- terrace
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
- E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides a kind of movement terrace and its preparation processes, belong to fixed building technical field.It solves the problems, such as existing terrace bill of material one.This movement terrace, including buffering bottom and reinforce middle level, the surface for reinforcing middle level is equipped with silicon PU top coat layers, buffering bottom is mixed in a certain ratio by thermoplastic polyurethane, ethylene propylene diene rubber and polyurethane glue, is reinforced middle level and is mixed in a certain ratio by silicon PU elastic layers, diformazan benzene diluter and water.It has many advantages, such as asepsis environment-protecting, wear-resisting, resistance to flavescence, resistance to oxidation, ozone-resistant and anti-erosion.And the preparation process of the present invention needs solidification 48 hours after the buffering bottom that paves, and Layer by layer solidification from lower to upper, prepared terrace flatness is high, and elasticity is moderate, and damping performance is excellent.
Description
Technical field
The invention belongs to fixed building technical field, it is related to a kind of movement terrace and its preparation process, it is especially a kind of mixed
Box-like silicon PU movement terraces and its preparation process.
Background technology
Conventional urethane plastic sports ground by base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber, EPDM rubber grain or
The compositions such as PU particles, pigment, auxiliary agent, filler, raw material are broadly divided into methyl diphenylene diisocyanate (MDI) type and toluene two
Two kinds of isocyanates (TDI) type.Wherein, TDI toxicity is big, although MDI plastic cement race track laying after pollute it is small, itself have one
Determine toxicity, while MDI type polyurethane synthetic courts price is high, source is extensive not as good as TDI, and construction need to be added partial solvent from
And it pollutes.
And following several raw material, it is the environment-friendly materials without any toxicity：1, silicon PU elastic layers；2, ethylene-propylene-diene monomer
Glue (EPDM)；3, thermoplastic polyurethane (ETPU).Silicon PU elastic layers are the courts that aqueous covercoat combines organic-silicon-modified resin
Plane materiel material, it can directly construct on concrete or pitch basal plane, and elasticity is moderate (being designed by timber floor characteristic), and texture is good, no
Feeling of fatigue is easily caused, place dry and wet does not also have skidded phenomenon, and anti-ultraviolet property is excellent, environmental protection, non-toxic and tasteless, is current phase
To good court material.EPDM can be very good to reduce system in process of production as a kind of low-density packing material
System cost, EPDM is not influenced substantially by filler in performance, and EPDM has Weather resistant heat resistant, resistance to vapor, ozone-resistant, color steady
The features such as qualitative good, the active group in the molecular structure of EPDM lack, and cohesive force is low, thus it is relatively poor in terms of viscosity,
Often equally to be a kind of very popular track floor materials by other auxiliary processes.ETPU is by numerous elasticity
Full, very light in weight TPU foaming bead assembles a kind of novel high polymer material together, and this granular materials is foaming
Afterwards, 5-8 times of volume expansion, cell diameter is for 30 microns to 300 microns, and size and shape is as puffed rice, every cube
Centimetre 0.15-0.25 grams of density allows people to hardly feel weight, is referred to as " puffed rice " by industry image, overcomes
The shortcomings that TPU raw material weights are big, hardness is high and damping performance is poor etc., while weight is lighter, gas permeability is stronger, environmental protection,
Wear-resisting, high-elastic, color inhibition and a kind of good track floor answer raw material.
Existing terrace bill of material one is only made of one or two kinds of material of above-mentioned three kinds of materials, manufactured ground
Level ground is imperfect.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of movement of asepsis environment-protecting
Level ground.It also proposed a kind of preparation process easy for construction, being conducive to the molding movement terrace of terrace.
Object of the invention can be realized by the following technical scheme：
Move terrace, including buffering bottom and reinforcement middle level, which is characterized in that the surface for reinforcing middle level is equipped with silicon PU
Top coat layer, the buffering bottom press one by thermoplastic polyurethane (ETPU), ethylene propylene diene rubber (EPDM) and polyurethane glue
Certainty ratio mixes, and the reinforcement middle level is mixed in a certain ratio by silicon PU elastic layers, diformazan benzene diluter and water.
In above-mentioned movement terrace, thermoplastic polyurethane (ETPU), the ethylene propylene diene rubber of the buffering bottom are formed
(EPDM) and the weight ratio of polyurethane glue is 0.2:5.4:0.82.
In above-mentioned movement terrace, the dosage of thermoplastic polyurethane (ETPU) is 0.2kg/ ㎡, ethylene propylene diene rubber
(EPDM) dosage is 5.4kg/ ㎡, and the dosage of polyurethane glue is 0.82kg/ ㎡.
The content of thermoplastic polyurethane (ETPU) accounts for the 3% of entire buffering bottom.
In above-mentioned movement terrace, the weight of the silicon PU elastic layers for reinforcing middle level, diformazan benzene diluter and water is formed
Amount ratio is 50:3:1.
In above-mentioned movement terrace, the dosage of silicon PU elastic layers is 4.07kg/ ㎡, the dosage of the diformazan benzene diluter
Dosage for 0.24kg/ ㎡, water is 0.08kg/ ㎡.
In above-mentioned movement terrace, the dosage of silicon PU finishing coats is 0.2kg/ ㎡ in the silicon PU top coat layers.
In above-mentioned movement terrace, the lower part of the buffering bottom is equipped with ground glue-line, and described ground glue-line is by dosage
The polyurethane glue of 0.3kg/ ㎡ is constituted, and the lower part of described ground glue-line is equipped with waterproof prime coat, and the dosage of the waterproof priming paint is
0.2kg/㎡。
The preparation process for moving terrace, includes the following steps：
1. place cleaning：Ground is rinsed with 8% dilute hydrochloric acid, terrace is swept in cleaning, ensures that terrace flatness is flawless, nothing
Groove, no ponding；
2. joint filling is handled：Joint filling processing is carried out with cement mortar or flexible cotton after crannied place is cleaned out,
Next step construction is carried out after gap is filled up completely；
3. waterproof prime coat is constructed：According to the dosage of 0.2kg/ ㎡, applied back and forth from left to right, from top to bottom successively along court
Brush, each faying surface width require more than 5cm, brush repeatedly, wait for that priming paint parches (in about 12 hours winters, summer is about 4 hours) completely
Next step construction is carried out afterwards；
4. brush ground glue-line：According to the dosage of 0.3kg/ ㎡, polyurethane glue (especially side is painted in waterproof priming paint upper epidermis
Margin zone)；
5. being laid with buffering bottom：According to 0.2:5.4:0.82 ratio prepares thermoplastic polyurethane (ETPU), EPDM
Rubber (EPDM) and polyurethane adhesive water mixture, then on the terrace for having brushed ground glue, according to thermoplastic polyurethane
(ETPU) it is 0.2kg/ ㎡, the dosage that ethylene propylene diene rubber (EPDM) is 5.4kg/ ㎡, polyurethane glue is 0.82kg/ ㎡ will be mixed
Material is closed uniformly to spread out, it is desirable that it is smooth as possible, to reinforce the laying in middle level；
6. reinforcing middle level construction：According to 50:3:The mixing of 1 proportional arrangement silicon PU elastic layer, diformazan benzene diluter and water
Material, then according to the dosage that silicon PU elastic layers are 4.07kg/ ㎡, diformazan benzene diluter is 0.24kg/ ㎡, water is 0.08kg/ ㎡
In the buffering bottom upper surface of solidification, the uniform paved mixture of silica gel scraper plate forms first of reinforcement middle level；Wait for first of reinforcement
The middle level solidification that completes forms second in the uniform paved mixture of upper surface silica gel scraper plate after 12 hours and reinforces middle level；
7. silicon PU top coat layers are constructed：After middle level solidification to be strengthened, different colour match is carried out according to different courts,
According to the uniform roller coating of dosage wool roller that silicon PU finishing coats are 0.2kg/ ㎡；
8. crossing：Court scribing line is carried out by standard court size；
9. blocking place for a period of time；It avoids artificially trampling, damages the flatness of top coat layer.
In the preparation process of above-mentioned movement terrace, step 6. described in the quality in first of reinforcement middle level be 2.9kg,
The quality that the second reinforces middle level is 1.5kg.
Compared with prior art, the present invention has the following advantages：
Preparation process needs solidification 48 hours after the buffering bottom that paves, from lower to upper Layer by layer solidification, prepared ground
Level ground flatness is high；Elasticity it is moderate, damping performance is excellent, have asepsis environment-protecting, wear-resisting, resistance to flavescences, resistance to oxidation, ozone-resistant and resist invade
The advantages that erosion.
Description of the drawings
Fig. 1 is the structural schematic diagram of preferred embodiment provided by the invention.
In figure, 1, buffering bottom；2, reinforce middle level；3, silicon PU top coat layers.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Movement terrace as shown in Figure 1, including buffering bottom 1 and reinforcement middle level 2, the surface for reinforcing middle level 2 are equipped with silicon PU
Top coat layer 3 (face layer), buffering bottom 1 is pressed by thermoplastic polyurethane (ETPU), ethylene propylene diene rubber (EPDM) with polyurethane glue
Certain proportion mixes, and reinforces middle level 2 and is mixed in a certain ratio by silicon PU elastic layers, diformazan benzene diluter and water.
In the present embodiment, thermoplastic polyurethane (ETPU), ethylene propylene diene rubber (EPDM) and the poly- ammonia of composition buffering bottom 1
The weight ratio of ester gum water is 0.2:5.4:0.82.Specifically, the dosage of thermoplastic polyurethane (ETPU) is 0.2kg/ ㎡, ternary
The dosage of EP rubbers (EPDM) is 5.4kg/ ㎡, and the dosage of polyurethane glue is 0.82kg/ ㎡.
Wherein, the content of thermoplastic polyurethane (ETPU) is 3%.
In the present embodiment, the weight ratio for forming the silicon PU elastic layers for reinforcing middle level 2, diformazan benzene diluter and water is 50:
3:1.Specifically, the dosage of silicon PU elastic layers is 4.07kg/ ㎡, the dosage of diformazan benzene diluter is 0.24kg/ ㎡, the dosage of water
For 0.08kg/ ㎡.
The dosage of silicon PU finishing coats is 0.2kg/ ㎡ in silicon PU top coat layers 3.
It is equipped with ground glue-line in the lower part of buffering bottom 1, ground glue-line is made of the polyurethane glue that dosage is 0.3kg/ ㎡, ground
The lower part of glue-line is equipped with waterproof prime coat, and the dosage of waterproof priming paint is 0.2kg/ ㎡.
The preparation process of this movement terrace, includes the following steps：
1. place cleaning：Ground is rinsed with 8% dilute hydrochloric acid, terrace is swept in cleaning, ensures that terrace flatness is flawless, nothing
Groove, no ponding；
2. joint filling is handled：Joint filling processing is carried out with cement mortar or flexible cotton after crannied place is cleaned out,
Next step construction is carried out after gap is filled up completely；
3. waterproof prime coat is constructed：According to the dosage of 0.2kg/ ㎡, applied back and forth from left to right, from top to bottom successively along court
Brush, each faying surface width require more than 5cm, brush repeatedly, and next step construction, the time parched are carried out after priming paint parches completely：
In about 12 hours winters, summer is about 4 hours；
4. brush ground glue-line：According to the dosage of 0.3kg/ ㎡, polyurethane glue, especially side are painted in waterproof priming paint upper epidermis
Margin zone falls off for preventing；
5. being laid with buffering bottom 1：According to 0.2:5.4:0.82 ratio prepares thermoplastic polyurethane (ETPU), EPDM
Rubber (EPDM) and polyurethane adhesive water mixture, then on the terrace for having brushed ground glue, according to thermoplastic polyurethane
(ETPU) it is 0.2kg/ ㎡, the dosage that ethylene propylene diene rubber (EPDM) is 5.4kg/ ㎡, polyurethane glue is 0.82kg/ ㎡ will be mixed
Material is closed uniformly to spread out, it is desirable that it is smooth as possible, to reinforce the laying in middle level 2；Bottom 1 to be buffered carries out down after curing 48 hours
One step is constructed；
6. reinforcing middle level 2 to construct：According to 50:3:The mixing of 1 proportional arrangement silicon PU elastic layer, diformazan benzene diluter and water
Material, then according to the dosage that silicon PU elastic layers are 4.07kg/ ㎡, diformazan benzene diluter is 0.24kg/ ㎡, water is 0.08kg/ ㎡
In 1 upper surface of buffering bottom of solidification, the uniform paved mixture of silica gel scraper plate forms first of reinforcement middle level 2；It waits for first to add
The solidification that completes of persistent erection layer 2 forms second in the uniform paved mixture of upper surface silica gel scraper plate after 12 hours and reinforces middle level
2；
7. silicon PU top coat layers 3 are constructed：After middle level 2 to be strengthened solidifies, different colors is carried out according to different courts and is taken
Match, according to the uniform roller coating of dosage wool roller that silicon PU finishing coats are 0.2kg/ ㎡；
8. crossing：Court scribing line is carried out by standard court size；
9. blocking place for a period of time；It avoids artificially trampling, damages the flatness of top coat layer.
Step 6. in, first reinforcement middle level 2 quality be 2.9kg, second reinforce middle level 2 quality be 1.5kg.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of movement terrace, including buffering bottom (1) and reinforcement middle level (2), which is characterized in that reinforcement middle level (2)
Surface is equipped with silicon PU top coat layers (3), and the buffering bottom (1) is by thermoplastic polyurethane (ETPU), ethylene propylene diene rubber
(EPDM) it is mixed in a certain ratio with polyurethane glue, the reinforcement middle level (2) is diluted by silicon PU elastic layers, dimethylbenzene
Agent and water are mixed in a certain ratio.
2. movement terrace according to claim 1, which is characterized in that the thermoplastic poly ammonia of the composition buffering bottom (1)
The weight ratio of ester (ETPU), ethylene propylene diene rubber (EPDM) and polyurethane glue is 0.2:5.4:0.82.
3. movement terrace according to claim 2, which is characterized in that the dosage of thermoplastic polyurethane (ETPU) is 0.2kg/
The dosage of ㎡, ethylene propylene diene rubber (EPDM) are 5.4kg/ ㎡, and the dosage of polyurethane glue is 0.82kg/ ㎡.
4. movement terrace according to claim 1, which is characterized in that the composition silicon PU elastic layers for reinforcing middle level (2),
The weight ratio of diformazan benzene diluter and water is 50:3:1.
5. movement terrace according to claim 4, which is characterized in that the dosage of silicon PU elastic layers is 4.07kg/ ㎡, described
The dosage of diformazan benzene diluter is 0.24kg/ ㎡, and the dosage of water is 0.08kg/ ㎡.
6. movement terrace according to claim 1, which is characterized in that the use of silicon PU finishing coats in the silicon PU top coat layers (3)
Amount is 0.2kg/ ㎡.
7. movement terrace according to claim 1, which is characterized in that the lower part of the buffering bottom (1) is equipped with ground glue-line,
Described ground glue-line is made of the polyurethane glue that dosage is 0.3kg/ ㎡, and the lower part of described ground glue-line is equipped with waterproof prime coat, institute
The dosage for stating waterproof priming paint is 0.2kg/ ㎡.
8. a kind of preparation process preparing movement terrace as described in claim 1, includes the following steps：
1. place cleaning：Ground is rinsed with 8% dilute hydrochloric acid, terrace is swept in cleaning, ensures that terrace flatness is flawless, un-grooved,
Without ponding；
2. joint filling is handled：Joint filling processing is carried out with cement mortar or flexible cotton after crannied place is cleaned out, waits stitching
Gap carries out next step construction after being filled up completely；
3. waterproof prime coat is constructed：According to the dosage of 0.2kg/ ㎡, brushed back and forth from left to right, from top to bottom successively along court,
Each faying surface width requires more than 5cm, brushes repeatedly, and next step construction is carried out after priming paint parches completely；
4. brush ground glue-line：According to the dosage of 0.3kg/ ㎡, polyurethane glue is painted in waterproof priming paint upper epidermis；
5. being laid with buffering bottom (1)：According to 0.2:5.4:0.82 ratio prepares thermoplastic polyurethane (ETPU), ethylene-propylene-diene monomer
Glue (EPDM) and polyurethane adhesive water mixture, then on the terrace for having brushed ground glue, according to thermoplastic polyurethane (ETPU)
It is for 0.2kg/ ㎡, ethylene propylene diene rubber (EPDM) is 5.4kg/ ㎡, polyurethane glue is 0.82kg/ ㎡ dosage that mixture is equal
It is even to spread out, it is desirable that it is smooth as possible, to reinforce the laying of middle level (2)；Band buffering bottom (1) carries out next after curing 48 hours
Step construction；
6. reinforcing middle level (2) construction：According to 50:3:The mixing of 1 proportional arrangement silicon PU elastic layer, diformazan benzene diluter and water
Material, then according to the dosage that silicon PU elastic layers are 4.07kg/ ㎡, diformazan benzene diluter is 0.24kg/ ㎡, water is 0.08kg/ ㎡
First is formed with the uniform paved mixture of silica gel scraper plate reinforce middle level (2) in buffering bottom (1) upper surface of solidification；Wait for first
Reinforce middle level (2) solidification that completes and form second with the uniform paved mixture of silica gel scraper plate in upper surface after 12 hours and add in road
Persistent erection layer (2)；
7. silicon PU top coat layers (3) are constructed：After middle level (2) solidification to be strengthened, different colors is carried out according to different courts and is taken
Match, according to the uniform roller coating of dosage wool roller that silicon PU finishing coats are 0.2kg/ ㎡；
8. crossing：Court scribing line is carried out by standard court size；
9. blocking place for a period of time；It avoids artificially trampling, damages the flatness of top coat layer.
9. it is according to claim 8 movement terrace preparation process, which is characterized in that step 6. described in first reinforcement
The quality in middle level (2) is 2.9kg, and the quality that the second reinforces middle level (2) is 1.5kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415596.XA CN108589468A (en) | 2018-05-03 | 2018-05-03 | Move terrace and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415596.XA CN108589468A (en) | 2018-05-03 | 2018-05-03 | Move terrace and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108589468A true CN108589468A (en) | 2018-09-28 |
Family
ID=63619687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415596.XA Pending CN108589468A (en) | 2018-05-03 | 2018-05-03 | Move terrace and its preparation process |
Country Status (1)
| Country | Link |
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| CN (1) | CN108589468A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777602A (en) * | 2019-10-26 | 2020-02-11 | 苏州大乘环保新材有限公司 | Water-based roller skating site construction method and water-based roller skating site |
| CN113026478A (en) * | 2021-02-08 | 2021-06-25 | 山东世纪联合新材料科技有限公司 | High-elastic composite silicon PU court surface layer and construction method thereof |
| CN115368817A (en) * | 2021-05-18 | 2022-11-22 | 惠州博海体育设施有限公司 | Sports ground material and construction process thereof |
| CN116285457A (en) * | 2023-04-21 | 2023-06-23 | 广州市一化数字科技有限公司 | PU (polyurethane) sports terrace preparation method capable of improving molecular weight of chain extender |
| CN116618274A (en) * | 2023-06-05 | 2023-08-22 | 广州市一化数字科技有限公司 | PU motion terrace that possesses and keep solidification rate |
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| CN206800114U (en) * | 2016-12-30 | 2017-12-26 | 广州市煊辉体育设施有限公司 | A kind of compound plastic cement race track |
| CN207277120U (en) * | 2017-06-22 | 2018-04-27 | 湘潭景辰海绵城市新材料有限公司 | Assemblnig composite permeable runway plate |
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| CN202247595U (en) * | 2011-06-01 | 2012-05-30 | 彭坚 | 'Three-layer' plastic court |
| CN206736672U (en) * | 2016-12-30 | 2017-12-12 | 广州市煊辉体育设施有限公司 | A kind of EPDM environmental protection runway |
| CN206800114U (en) * | 2016-12-30 | 2017-12-26 | 广州市煊辉体育设施有限公司 | A kind of compound plastic cement race track |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777602A (en) * | 2019-10-26 | 2020-02-11 | 苏州大乘环保新材有限公司 | Water-based roller skating site construction method and water-based roller skating site |
| CN113026478A (en) * | 2021-02-08 | 2021-06-25 | 山东世纪联合新材料科技有限公司 | High-elastic composite silicon PU court surface layer and construction method thereof |
| CN115368817A (en) * | 2021-05-18 | 2022-11-22 | 惠州博海体育设施有限公司 | Sports ground material and construction process thereof |
| CN115368817B (en) * | 2021-05-18 | 2023-10-03 | 广东雅可利体育产业有限公司 | Sports ground material and construction process thereof |
| CN116285457A (en) * | 2023-04-21 | 2023-06-23 | 广州市一化数字科技有限公司 | PU (polyurethane) sports terrace preparation method capable of improving molecular weight of chain extender |
| CN116618274A (en) * | 2023-06-05 | 2023-08-22 | 广州市一化数字科技有限公司 | PU motion terrace that possesses and keep solidification rate |
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Application publication date: 20180928 |