CN1353225A - Rubber floor brick and its manufacturing method - Google Patents
Rubber floor brick and its manufacturing method Download PDFInfo
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- CN1353225A CN1353225A CN 01140485 CN01140485A CN1353225A CN 1353225 A CN1353225 A CN 1353225A CN 01140485 CN01140485 CN 01140485 CN 01140485 A CN01140485 A CN 01140485A CN 1353225 A CN1353225 A CN 1353225A
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- rubber
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- rubber floor
- floor brick
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Abstract
A rubber floor tile suitable for outdoor application is prepared from fine nubber particles made of discarded type as main raw material, and is composed of upper elastic layer and lower bearing layer. The elastic layer contains adhesive (4-10 wt.%), pigment (1-5) and fine rubber particles (85-95). The bearing layer contains coarse rubber particles (79-85) wt.%), grannular cinder, concrete, or building garbage (5-10) and adhesive (9-13). Its advantages include utilization of waste, long service life, and antiskid nature.
Description
Affiliated technical field
The present invention relates to a kind of floor file fragment of brick, refer to that especially a kind of primary raw material is that the rubber grain that waste tire is processed into is particularly suitable for being used in outdoor rubber floor brick.The invention still further relates to the manufacture method of this rubber floor brick.
Background technology
At present, sidewalk, ground, outdoor sport place paver mainly contain two kinds in the city, and a kind of is cement brick, and a kind of is the asphalt surface of spreading pitch.Though the road surface of road surface that cement brick is paved into and pitch cast is commonly used in decades, also intact no all roses, the inventor thinks that its shortcoming mainly is present in the following aspects:
1) road surface that is paved into is hard nonelastic, the people walks in the above or the activity time has been grown, foot is easy to generate uncomfortable feeling, and then have influence on whole body, especially when being laid on sidewalk, people and concentrating the place of taking exercise etc. to locate, this general malaise sense that produces because of the road surface is hard is more serious, has had influence on the excitement of people's stroll and exercise.
2) rainy day or snowy day, the road surface is more sliding, and the people falls down easily and be injured.
3) tarmac road and cement brick crushing resistance are relatively poor, and application life is therefore influenced, and people often can see that slurry makes smooth road surface rugged owing to the sagging or freezing back of following ground is melted instead.
On the other hand because developing of automobile industry, automobile to gather around consumption increasing, and the thing followed promptly is to have every day a large amount of waste tires to produce, and is deposited in together and need takies big quantity space.The recycling of these waste tires then also needs to expend a large amount of financial resources and material resources, and still can produce when recycling has pollutant to environment, and in a word, waste tire is a very white elephant for environmental protection.
If so can utilize waste tire as raw material, make a kind of rubber floor brick, can give full play to the abrasion resistance of elastomeric material and the character of good springiness when being laid on some road surfaces, overcome traditional water adobe and the pitch cast shop existing above-mentioned many disadvantages in road surface just, reach the beneficial effect of turning waste into wealth simultaneously.
Summary of the invention
Stack the space for solving a large amount of discarded vehicle tyres as not handling to take, be unfavorable for surrounding environment, handle then with high costs, and traditional cement paving brick, the hard cunning of the bituminous pavement road technical problem that is not suitable for laying sidewalk or places for exercise, the invention provides and a kind ofly after being ground into particle in small, broken bits, add adhesive processing again and the rubber floor brick made by discarded vehicle tyre, both solved the handling problem of waste tire, turn waste into wealth, a kind of long service life is provided again simultaneously, anti-skidding, can broken rubber floor brick.
The scheme that the present invention solves its technical problem is: a kind of rubber floor brick, it is made up of double-layer structure, it is characterized in that it bonds together the elastic layer of being formed for adding colorant by thin rubbery granule at the middle and upper levels, the supporting layer of lower floor for constituting by the crude rubber particle bond, contain 4～10% adhesive by weight in the elastic layer, 1～5% colorant, 85～95% thin rubbery granule; Contain 79～85% damaged tire coarse crushing particle by weight in the supporting layer, 5～10% be ground into granular stove quarrel, building concrete or rubble, 9～13% adhesives.
Wherein, said thin rubbery granule and crude rubber particle are irregular particle, and fine grain particle diameter is between 0.5～1.2mm, and coarse grained particle diameter is between 3～6mm.
The thickness of elastic layer accounts for 1/4～1/3 of paving brick gross thickness.
Paving brick is provided with the through hole of vertical perforation brick body.
The through-hole aperture that is arranged in elastic layer forms up-small and down-big form less than the through-hole aperture that is arranged in supporting layer.
The upper surface of elastic layer is provided with anti-skidding projection or sidewalk for visually impaired people guide protrusion.
Said adhesive is polyurethane binding (polyurethane base binder), and other the chemicals of rubber secure bond also can be able to be used all can be used in the present invention as the bonding adhesive of sticking footwear etc.
The method that the present invention makes above-mentioned rubber floor brick comprises the steps:
Step a: the brick-making mould that preparation has a plurality of container slot is warming up to 80～90 ℃ to mold heated, and smears antitack agent on the wall around the bottom surface of groove reaches;
Step b. will be by the waste tire rubber particle, and the material that stove quarrel, building concrete or rubble particle and adhesive mix is poured in each container slot, forms the supporting layer of rubber floor brick;
The step c material that comprises adhesive, colorant and thin rubbery granule that then feeding is pre-mixed on supporting layer forms elastic layer;
Steps d: with temperature continue to rise reach 100～160 ℃ after, impose 80～100 tons pressure, and keep the demoulding after 10～20 minutes the pressure rolling, obtain the rubber floor brick finished product.
Wherein, employed antitack agent is siliceous fluid (silicone) among the step a, does not also limit release agent commonly used in the rubber industry that adopts other.
This rubber floor brick provided by the present invention can bring following beneficial effect at least:
1) is discarded old tire owing to make the primary raw material of floor tile through pulverizing, make original discarded material become useful raw material, farthest make full use of existing resource, also alleviated simultaneously burden to environment, and by in supporting layer, adding the waste material that is ground into granular stove quarrel, building concrete or rubble and so on, can make these waste materials can obtain useful processing, owing to adding these materials the permeance property of supporting layer is improved simultaneously, supporting layer intensity (compressive property) is enhanced simultaneously, and this is one of most important technological break-through of the present invention.
2) known rubber itself has abrasion resistance, high resilience, characteristic that skid resistance is good, the paving brick made from it possesses long service life equally, high resilience thereby pin are walked in the above to feel very comfortable can bring satisfaction to the people, and the advantage that improves of anti-skidding safety, so be particularly suitable for being layered in walking road in cross walk, cycleway, the park, the sports building venue, on the ground in the physical training place of residential block, competition venue (basketball, vollyball, shuttlecock or the like), golf course, entertainment for children place.
3) the present invention establishes through hole on floor tile, and rainwater is permeated the ground thus, replenishes underground water, alleviates because of urban population increases severely excessively to use the problem of underground water underground water exhaustion.This is that cement brick, tarmac road are not available, and the rainwater on cement brick and the tarmac road can evaporate very soon, to keeping groundwater table without any contribution.
4) lay simply, after the leveling of ground, shop one deck blinding is used the sand levelling then earlier, spreads rubber floor brick of the present invention at last and gets final product, and need not to be used for cement.If his usefulness need be reconstructed in the ground of having completed, then starting is that removable repaving in other local continuation used.And cement brick, tarmac road etc. just must damage fully, and the use of can not changing places again.
5) when winter, it was cold, the sidewalk that is paved into rubber floor brick of the present invention has two big characteristics, the one, walk in the above sole with respect to cement brick ground or tarmac road dough figurine and feel not cold, the 2nd, the very fast thawing of meeting above snow drops on, can not form thick accumulated snow, thereby the people walks in the above can not slide wrestling, and safer, these characteristics are for going on a journey more useful winter the northern area the elderly.
6) the present invention can be not cracked, compressive property even more even better than cement brick, and the road surface that can not occur being paved into as cement brick causes anti-slurry to make the rugged phenomenon in road surface because of ground sink.Moreover, as use several years rear surface elastic layers to be worn, can melt down again and make new brick, recycling this advantage repeatedly after renewable also is that cement floor tile and pitch are paved the way incomparable.
7) employed technology is grasped easily in the rubber floor brick manufacture method of the present invention, and former has commodity, and once investment can constantly be produced continuously, and the existing commodity selling of rubber grain (thick and thin) can buy.
Description of drawings
Further describe the present invention below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Fig. 2 shows a kind of embodiment schematic diagram of rubber floor brick of the present invention.
Fig. 3 is the another kind of embodiment schematic diagram of rubber floor brick of the present invention.
Fig. 4 is another embodiment schematic diagram of rubber floor brick of the present invention.
Fig. 5 is that the present invention is laid on ground schematic diagram.
The specific embodiment
See also shown in Figure 1, the invention provides a kind of rubber floor brick 1, it is characterized in that it is made up of double-layer structure, it bonds together the beautiful elastic layer of being formed 2 for adding colorant by thin rubbery granule at the middle and upper levels, and lower floor is ground into the supporting layer 3 that granular stove quarrel, building concrete or rubble bonding constitute for being oozed by the crude rubber particle to close.Wherein said thin rubbery granule and crude rubber particle are irregular particle.The thickness of elastic layer 2 accounts for 1/4～1/3 of paving brick gross thickness.The average grain diameter of thin rubbery granule is between 0.5～1.2mm, and coarse grained particle diameter is between 3～6mm.These rubber grains obtain the existing at present rubber grain commodity selling of being made by discarded old tire with waste tire through the chopping granulation.And that why the present invention is designed to rubber floor brick 1 is two-layer respectively by the structure thick, that thin rubbery granule constitutes, and is to consider that the firmness that thin rubbery granule bonds together is better than coarse granule rubber, thereby it is located at the surface, makes the abrasion resistance of brick body better; And the coarse granule rubber layer has more elasticity, and can ooze the pulverized particles of assorted stove quarrel, building concrete or rubble, is located at bottom and can makes the integral, flexible of brick body and crushing resistance reach best performance.
See also Fig. 2, for reaching the effect of water saving, the ad hoc meter of the present invention is provided with the through hole 11 of a plurality of vertical perforation brick bodies in paving brick, and rainwater is directly permeated the ground by through hole 11, avoids evaporation, helps replenishing underground water; Through hole 11 preferable forms are to be arranged in the through-hole aperture of elastic layer less than the through-hole aperture that is arranged in supporting layer, and are up-small and down-big, so just can preserve more rainwater and impel it to permeate the ground at leisure.
Please consult Fig. 3 again, the present invention also can be provided with anti-skidding protruding 12 on the upper surface of elastic layer, further improves non-skid property and has massage effect to the vola concurrently, also can establish sidewalk for visually impaired people guide protrusion 13 (see figure 4)s, with as the usefulness of laying the sidewalk for visually impaired people.
See also Fig. 5, it is also very simple that rubber floor brick 1 of the present invention is laid on ground construction, at first with after the leveling of ground, shop one deck blinding 4 earlier, layer overlay rough sand 5 and levelling on blinding 4 then, rubber floor brick 1 of the present invention side by side is placed at last on the rough sand 5 and compacting get final product, it is fixed to need not usefulness cement again.Also can also after rough sand 5 upper berth layer of non-woven fabric, place rubber floor brick 1 again.
Further describe the manufacture method of rubber floor brick of the present invention below with example.
Involved rubber grain is the commodity that can buy among the present invention; also can carry out fragmentation granulation and obtain eliminating the waste tire that gets off on car, truck, the motor bus with the machine that damaged tire chopping can be granulated, this broken comminutor can be regulated the rubber grain size of producing as required.Colorant is industrial colorant, the colorant that uses in the example of the present invention (pigment) is produced for German Bayer AG (Bayer), antitack agent (being release agent mold release) uses siliceous fluid (silicone), can buy on the market, and adhesive is a polyurethane binding.
＜embodiment 1 〉
Make 220mm * 110mm * 45mm rubber floor brick, be suitable for being layered in sidewalk, the park sidewalk, golf course etc. and locate.
Prepare the brick-making mould of a prefabricated container slot, mold heated is warming up to 80～90 ℃, around each groove bottom reaches, smear the release agent (antitack agent) of siliceous (silicon) then on the wall with 40 long 220mm, wide 110mm, dark 45mm; (THICKNESS CONTROL forms the supporting layer of rubber floor brick about 3cm for particle diameter 3～6mm), the material that 5% stove quarrel and 10% adhesive mix to pour by weight 85% waste tire rubber particle in each container slot into; Then pour by weight thin rubbery granule, 5% colorant and 10% the mixed uniformly material of adhesive of particle diameter 0.5～1.2mm of 85% again into, thickness 1.5cm forms elastic layer; Continue to heat up reach 100～160 ℃ after, impose 80～100 tons pressure with the rubber mass piece of press (pressmachine) in the mould container groove, and keep the demoulding after 10～20 minutes the pressure rolling, promptly obtain the rubber floor brick finished product.
＜embodiment 2 〉
Make 500mm * 500mm * 50mm rubber floor brick, be suitable for being layered on the ground of child public place of entertainment, residential block, park sports building and venue.
Prepare the brick-making mould of a prefabricated container slot, mold heated is warming up to 80～90 ℃, around each groove bottom reaches, smear siliceous release agent on the wall then with four long 500mm, wide 500mm, dark 50mm; (THICKNESS CONTROL forms the supporting layer of rubber floor brick about 3cm for particle diameter 3～6mm), the material that 10% building concrete particle and 11% adhesive mix to pour by weight 79% waste tire rubber particle in each container slot into; Then pour by weight thin rubbery granule, 1% colorant and 4% the mixed uniformly material of adhesive of particle diameter 0.5～1.2mm of 95% again into, thickness 1.5cm forms elastic layer; Continue to heat up reach 100～160 ℃ after, impose 80～100 tons pressure with the rubber mass piece of press in the mould container groove, and keep the demoulding after 10～20 minutes the pressure rolling, promptly obtain the rubber floor brick finished product.
Claims (9)
1, a kind of rubber floor brick, it is made up of double-layer structure, it is characterized in that the upper strata is to add colorant by thin rubbery granule to bond together the elastic layer of being formed, the supporting layer of lower floor for constituting by the crude rubber particle bond, contain 4～10% adhesive by weight in the said elastic layer, 1～5% colorant, 85～95% thin rubbery granule; Contain 79～85% damaged tire coarse crushing particle by weight in the supporting layer, 5～10% be ground into granular stove quarrel, building concrete or rubble, 9～13% adhesives.
2, rubber floor brick according to claim 1 is characterized in that: said thin rubbery granule and crude rubber particle are irregular particle, and fine grain particle diameter is between 0.5～1.2mm, and coarse grained particle diameter is between 3～6mm.
3, rubber floor brick according to claim 1 is characterized in that: the thickness of said elastic layer accounts for 1/4～1/3 of paving brick gross thickness.
4, rubber floor brick according to claim 1 is characterized in that: said paving brick is provided with the through hole of vertical perforation brick body.
5, rubber floor brick according to claim 4 is characterized in that: the through-hole aperture that is arranged in elastic layer forms up-small and down-big form less than the through-hole aperture that is arranged in supporting layer.
6, rubber floor brick according to claim 1 is characterized in that: the upper surface of said elastic layer is provided with anti-skidding projection or sidewalk for visually impaired people guide protrusion.
7, rubber floor brick according to claim 1 is characterized in that: said adhesive is a polyurethane binding.
8, make the method for each rubber floor brick of claim 1 to 7, it is characterized in that this method comprises the steps:
Step a: the brick-making mould that preparation has a plurality of container slot is warming up to 80～90 ℃ to mold heated, and smears antitack agent on the wall around the bottom surface of groove reaches;
Step b. will be by the waste tire rubber particle, and the material that stove quarrel, building concrete or rubble particle and adhesive mix is poured in each container slot, forms the supporting layer of rubber floor brick;
The step c material that comprises adhesive, colorant and thin rubbery granule that then feeding is pre-mixed on supporting layer forms elastic layer;
Steps d: with temperature continue to rise reach 100～160 ℃ after, impose 80～100 tons pressure, and keep the demoulding after 10～20 minutes the pressure rolling, obtain the rubber floor brick finished product.
9, method according to claim 8 is characterized in that employed antitack agent is a silicone oil among the step a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01140485 CN1353225A (en) | 2001-12-10 | 2001-12-10 | Rubber floor brick and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01140485 CN1353225A (en) | 2001-12-10 | 2001-12-10 | Rubber floor brick and its manufacturing method |
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| Publication Number | Publication Date |
|---|---|
| CN1353225A true CN1353225A (en) | 2002-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01140485 Pending CN1353225A (en) | 2001-12-10 | 2001-12-10 | Rubber floor brick and its manufacturing method |
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| Country | Link |
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| CN (1) | CN1353225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442406A (en) * | 2015-12-26 | 2016-03-30 | 江阴市人人达科技有限公司 | High-water penetration high-water storage sponge floor tile |
| CN110241681A (en) * | 2019-05-26 | 2019-09-17 | 方茂奎 | Plastic cement ground football pitch |
-
2001
- 2001-12-10 CN CN 01140485 patent/CN1353225A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442406A (en) * | 2015-12-26 | 2016-03-30 | 江阴市人人达科技有限公司 | High-water penetration high-water storage sponge floor tile |
| CN110241681A (en) * | 2019-05-26 | 2019-09-17 | 方茂奎 | Plastic cement ground football pitch |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: GREEN RD CO., LTD. Free format text: FORMER OWNER: G·K CO., LTD. Effective date: 20020513 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20020513 Address after: Gyeonggi Do, South Korea Applicant after: Green Road Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: G.K Co. Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |