CN104141190B - 3 D stereo lawn reinforcement patches and laying method thereof - Google Patents
3 D stereo lawn reinforcement patches and laying method thereof Download PDFInfo
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- CN104141190B CN104141190B CN201310168359.5A CN201310168359A CN104141190B CN 104141190 B CN104141190 B CN 104141190B CN 201310168359 A CN201310168359 A CN 201310168359A CN 104141190 B CN104141190 B CN 104141190B
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Abstract
The present invention relates to a kind of 3 D stereo lawn reinforcement patches, comprising: by many warps, parallel is intersected with each other works out; Described each warp, parallel press W font arranged distribution respectively successively, to form adjacent and equally distributed multiple rectangle cone groove on the above and below of this reinforcement patches.The present invention has the following advantages: adopt PP or PE monofilament yarn, is woven into the rectangle cone groove of multiple solid, can widely applies on highway, railway, water channel side slope lawn vegetation and other roadbed lawns by 3-D technology; The sectional area of 3 D stereo, in conjunction with high-tensile strength, the pliability of PP or PE thread material, unique structure not only can keep intimate contact with roadbed, and grass-seed and seedling more can be made easily to grow; Permanent reinforcement is provided, improves the natural filtration soil particle of vegetation and the ability that prevents soil loss, corrode to resist storm; The grid that establishment intersected with each other is formed effectively can promote that water is to subsurface wastewater infiltration system, makes underground water obtain due supply.
Description
Technical field
The present invention relates to a kind of 3 D stereo lawn reinforcement patches and laying method thereof.
Background technology
Vegetation issues raw soil losses in the impact of the mal-condition such as blast, heavy rain and is destroyed; artificial trample simultaneously also can make vegetation deterioration; therefore, how preventing still can protecting vegetation in the above-mentioned situation of generation and be not destroyed, is the technical barrier that this area will solve.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of in the situations such as the adverse circumstances such as blast, heavy rain and artificial trample for the protection of the 3 D stereo lawn reinforcement patches of vegetation and laying method thereof.
In order to solve the problem, the invention provides a kind of 3 D stereo lawn reinforcement patches, comprising: by many warps with Duo Gen parallel is intersected with each other works out; Described each warp and each parallel press W font arranged distribution respectively successively, to form adjacent and equally distributed multiple rectangle cone groove on the above and below of this reinforcement patches; Reinforcement patches of the present invention there is rectangle to bore groove by matrix distribution, makes the size of whole reinforcement patches more stable, not easily deform dimensionally after laying; In use, this reinforcement patches and roadbed can keep intimate contact; Meanwhile, wherein each downward opening rectangle cone groove forms a cavity, and each cavity can protect the grass-seed and seedling that are in wherein, is beneficial to its growth, from the destruction of outside blast, heavy rain, the factor such as adverse circumstances and artificial trample such as to be exposed to the sun.The structural stability of described rectangle cone groove is better, and suffering people for after trampling, can recover prototype immediately, therefore significantly can reduce people is the injury of trampling, and is beneficial to grass-seed wherein and seedling restoration ecosystem.
The spacing of adjacent warp and the spacing of adjacent parallel are 0.1-3mm; Intensive yarn can improve the growth of grass-seed and seedling, can prevent tangling of the habitat wild animal of any sensitivity simultaneously.
Described warp and parallel are PP or PE yarn; PP or PE material has the features such as corrosion-resistant, high-tensile strength, pliability are better.
Described yarn adopts monofilament yarn, be beneficial to the growth of seedling base of leaf, be wound around impact on growth of seedling to reduce yarn, the rounded or Y-shaped in the cross section of yarn, the root system that the reinforcement patches adopting the yarn in Y-shaped cross section to be compiled into more is conducive to vegetation enters earth by reinforcement patches as far as possible.
Described yarn is green or black, has anti-ultraviolet property.
Before laying reinforcement patches, need roadbed be carried out smooth, remove the masonry of road bed, soil block and other foreign material.
Above-mentioned 3 D stereo lawn reinforcement patches laying method on the slope, comprising:
First take on that bearing of trend distributes, that width is at least 150mm, the degree of depth is at least 300mm upper anchor ditch shoulder front, slope 600-900mm place excavation one along slope, the upper edge of reinforcement patches is laid to a U-shaped along the groove of described upper anchor ditch, then reinforce by the part be in bottom described upper anchor ditch of multiple holdfast by described reinforcement patches, then earthen backfill is entered described upper anchor ditch and compacting, launch reinforcement patches along slope subsequently; When described holdfast is reinforced bottom anchor ditch, spacing is at least 300mm.
When described slope needs to adopt about at least two pieces reinforcement patches distributed to cover, the overlap of the abutting end of two pieces of neighbouring reinforcement patches remains on more than 150mm, and overlap adopts holdfast to reinforce; Each reinforcement patches adopts earth anchor to be fixed in ground;
When laying to toe place, need first excavate one along the distribution of toe bearing of trend, width is at least 150mm, the degree of depth is at least 300mm the ditch that casts anchor, the lower of reinforcement patches is laid to U-shaped along the groove along the ditch that casts anchor, and be the reinforcement patches of 450mm along the bearing of trend length in reserve on slope, holdfast is adopted the part bottom the ditch that casts anchor described in being in of described reinforcement patches to be reinforced, then earthen backfill to be entered to cast anchor ditch compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches; When described holdfast is reinforced bottom anchor ditch, spacing is at least 300mm.
The laying method of above-mentioned 3 D stereo lawn reinforcement patches on level land, comprising:
The upstream on level land first excavate one along the distribution of upstream bearing of trend, width is at least 300mm, the degree of depth be at least 300mm before anchor ditch, the upper edge of reinforcement patches is laid to U-shaped along the groove of front anchor ditch, and be the reinforcement patches of 900mm along the bearing of trend length in reserve on level land, holdfast is adopted the part be in bottom described front anchor ditch of described reinforcement patches to be reinforced, then earthen backfill is entered front anchor ditch and compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches.
If lawn area is excessive, need excavate a width along the distribution of bearing of trend right angle, level land every 30 meters is 150mm, the degree of depth is the anchor ditch of 300mm, the side of the groove of anchor ditch in reinforcement patches edge and bottom fold are become L shape and inflection, holdfast is adopted the part be in bottom middle anchor ditch of described reinforcement patches to be reinforced, earthen backfill is entered middle anchor ditch and compacting after reinforcing, then reinforcement patches is continued to lay along level land bearing of trend.
When described level land needs to adopt about at least two pieces reinforcement patches distributed to cover, the overlap of the abutting end of two pieces of neighbouring reinforcement patches remains on more than 300mm, and overlap adopts holdfast to reinforce; Each reinforcement patches adopts earth anchor to be fixed in ground.
When being routed to end, end on level land first excavates a rear anchor ditch that distribute along end bearing of trend, width is at least 300mm, the degree of depth is at least 300mm, the lower edge of reinforcement patches is laid to U-shaped along the groove of rear anchor ditch, and be the reinforcement patches of 900mm along the bearing of trend length in reserve on level land, holdfast is adopted the part be in bottom described rear anchor ditch of described reinforcement patches to be reinforced, then earthen backfill is entered rear anchor ditch and compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches.
The present invention has positive effect relative to prior art: 3 D stereo lawn of the present invention reinforcement patches has the following advantages:
1) adopt PP or PE monofilament yarn, be woven into the rectangle cone groove of multiple solid by 3-D technology, can widely apply on highway, railway, water channel side slope lawn vegetation and other roadbed lawns.
2) sectional area of 3 D stereo, in conjunction with high-tensile strength, the pliability of PP or PE thread material, unique structure not only can keep intimate contact with roadbed, and grass-seed and seedling more can be made easily to grow.
3) provide permanent reinforcement, improve the natural filtration soil particle of vegetation and the ability that prevents soil loss, corrode to resist storm.
4) grid that establishment intersected with each other is formed effectively can promote that water is to subsurface wastewater infiltration system, makes underground water obtain due supply.
5) arid and Semi-arid environment is used in.
Accompanying drawing explanation
In order to clearly demonstrate innovative principle of the present invention and the technical advantage compared to existing product thereof, by applying the limiting examples of described principle, a possible embodiment is described by means of accompanying drawing below.In the drawings:
Fig. 1 is the structural representation of 3 D stereo lawn of the present invention reinforcement patches;
When Fig. 2 is slope laying, the structural representation that shoulder upper reinforcement patches in slope is laid;
When Fig. 3 is slope laying, the structural representation that toe place reinforcement patches is laid;
When Fig. 4 is plane laying, the structural representation of the reinforcement patches laying of upstream or end;
When Fig. 5 is plane laying, the structural representation that interval 30m adopts anchor ditch to reinforce;
When Fig. 6 is plane laying, the structural representation of overlap;
Fig. 7 is the structural representation in the Y-shaped cross section of yarn.
Detailed description of the invention
Embodiment one
See Fig. 1, the 3 D stereo lawn reinforcement patches of the present embodiment, comprising: by many warps with Duo Gen parallel is intersected with each other works out;
Described each warp and each parallel press W font arranged distribution respectively successively, to form adjacent and equally distributed multiple rectangle cone groove on the above and below of this reinforcement patches.
The spacing of adjacent warp and the spacing of adjacent parallel are 0.1-3mm; Described warp and parallel are PP or PE yarn.
Described yarn adopts monofilament yarn, and the rounded or Y-shaped in the cross section of yarn, the root system that the reinforcement patches adopting the yarn in Y-shaped cross section to be compiled into more is conducive to vegetation enters earth by reinforcement patches.
Described yarn is green or black, makes it have excellent anti-ultraviolet property.
Before laying reinforcement patches, need roadbed be carried out smooth, remove the masonry of road bed, soil block and other foreign material.
Embodiment two
A 3 D stereo lawn reinforcement patches laying method on the slope, comprising:
First take on that bearing of trend distributes, that width is at least 150mm, the degree of depth is at least 300mm upper anchor ditch shoulder front, slope 600-900mm place excavation one along slope, the upper edge of reinforcement patches is laid to a U-shaped along the groove of described upper anchor ditch, then reinforce by the part be in bottom described upper anchor ditch of multiple holdfast by described reinforcement patches, then earthen backfill is entered described upper anchor ditch and compacting, launch reinforcement patches along slope subsequently; When described holdfast is reinforced bottom anchor ditch, spacing is at least 300mm.
When described slope needs to adopt about at least two pieces reinforcement patches distributed to cover, the overlap of the abutting end of two pieces of neighbouring reinforcement patches remains on more than 150mm, and overlap adopts holdfast to reinforce; Each reinforcement patches adopts earth anchor to be fixed in ground;
When laying to toe place, need first excavate one along the distribution of toe bearing of trend, width is at least 150mm, the degree of depth is at least 300mm the ditch that casts anchor, the lower of reinforcement patches is laid to U-shaped along the groove along the ditch that casts anchor, and be the reinforcement patches of 450mm along the bearing of trend length in reserve on slope, holdfast is adopted the part bottom the ditch that casts anchor described in being in of described reinforcement patches to be reinforced, then earthen backfill to be entered to cast anchor ditch compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches; When described holdfast is reinforced bottom anchor ditch, spacing is at least 300mm.
Embodiment three
The laying method of 3 D stereo lawn reinforcement patches on level land, comprising:
The upstream on level land first excavate one along the distribution of upstream bearing of trend, width is at least 300mm, the degree of depth be at least 300mm before anchor ditch, the upper edge of reinforcement patches is laid to U-shaped along the groove of front anchor ditch, and be the reinforcement patches of 900mm along the bearing of trend length in reserve on level land, holdfast is adopted the part be in bottom described front anchor ditch of described reinforcement patches to be reinforced, then earthen backfill is entered front anchor ditch and compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches.
If lawn area is excessive, need excavate a width along the distribution of bearing of trend right angle, level land every 30 meters is 150mm, the degree of depth is the anchor ditch of 300mm, the side of the groove of anchor ditch in reinforcement patches edge and bottom fold are become L shape and inflection, holdfast is adopted the part be in bottom middle anchor ditch of described reinforcement patches to be reinforced, earthen backfill is entered middle anchor ditch and compacting after reinforcing, then reinforcement patches is continued to lay along level land bearing of trend.
When described level land needs to adopt about at least two pieces reinforcement patches distributed to cover, the overlap of the abutting end of two pieces of neighbouring reinforcement patches remains on more than 300mm, and overlap adopts holdfast to reinforce; Each reinforcement patches adopts earth anchor to be fixed in ground.
When being routed to end, end on level land first excavates a rear anchor ditch that distribute along end bearing of trend, width is at least 300mm, the degree of depth is at least 300mm, the lower edge of reinforcement patches is laid to U-shaped along the groove of rear anchor ditch, and be the reinforcement patches of 900mm along the bearing of trend length in reserve on level land, holdfast is adopted the part be in bottom described rear anchor ditch of described reinforcement patches to be reinforced, then earthen backfill is entered rear anchor ditch and compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches.
Before lawn reinforcement patches is laid, the soil be stirred, fertilizer, seed are sprinkling upon surface of base, and thickness should be greater than 2cm, ensures the whole covering surfaces of seed soil, and then in laying lawn reinforcement patches, and suitable water is irrigated.
After reinforcement patches is laid, first will spread soil on reinforcement patches surface, spread soil amount and can fill and lead up reinforcement patches surface, then lay with lawn, laying must cover reinforcement patches comprehensively, and finally suitable water is irrigated.
Described reinforcement patches adopts three dimensional weaving technique to be woven into multiple rectangle cone groove, and dimensionally stable, effectively can prevent the loss of soil under the harsh conditions such as heavy rain, flood, to prevent on steep hills slope vegetation pacifically being destroyed under trampling by rain drop erosion and people; Meanwhile, PP or PE thread material has high TENSILE STRENGTH and pliability, and the 3 D stereo rectangle cone groove adopting this material to weave makes soil and vegetation root system system combine closely, and substantially increases slope reinforcement ability pacifically.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present invention or change and are still among protection scope of the present invention.
Claims (2)
1. a 3 D stereo lawn reinforcement patches laying method on the slope, is characterized in that, 3 D stereo lawn reinforcement patches comprises: by many warps with Duo Gen parallel is intersected with each other works out;
Described each warp and each parallel press W font arranged distribution respectively successively, to form adjacent and equally distributed multiple rectangle cone groove on the above and below of this reinforcement patches;
Described laying method, comprising:
First take on that bearing of trend distributes, that width is at least 150mm, the degree of depth is at least 300mm upper anchor ditch shoulder front, slope 600-900mm place excavation one along slope, the upper edge of reinforcement patches is laid to a U-shaped along the groove of described upper anchor ditch, then reinforce by the part be in bottom described upper anchor ditch of multiple holdfast by described reinforcement patches, then earthen backfill is entered described upper anchor ditch and compacting, launch reinforcement patches along slope subsequently;
When described slope needs to adopt about at least two pieces reinforcement patches distributed to cover, the overlap of the abutting end of two pieces of neighbouring reinforcement patches remains on more than 150mm, and overlap adopts holdfast to reinforce; Each reinforcement patches adopts earth anchor to be fixed in ground;
When laying to toe place, need first excavate one along the distribution of toe bearing of trend, width is at least 150mm, the degree of depth is at least 300mm the ditch that casts anchor, the lower of reinforcement patches is laid to U-shaped along the groove along the ditch that casts anchor, and be the reinforcement patches of 450mm along the bearing of trend length in reserve on slope, holdfast is adopted the part bottom the ditch that casts anchor described in being in of described reinforcement patches to be reinforced, then earthen backfill to be entered to cast anchor ditch compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches.
2. the laying method of 3 D stereo lawn reinforcement patches on level land, is characterized in that, 3 D stereo lawn reinforcement patches comprises: by many warps with Duo Gen parallel is intersected with each other works out;
Described each warp and each parallel press W font arranged distribution respectively successively, to form adjacent and equally distributed multiple rectangle cone groove on the above and below of this reinforcement patches;
Described laying method, comprise: the upstream on level land first excavate one along the distribution of upstream bearing of trend, width is at least 300mm, the degree of depth be at least 300mm before anchor ditch, the upper edge of reinforcement patches is laid to U-shaped along the groove of front anchor ditch, and be the reinforcement patches of 900mm along the bearing of trend length in reserve on level land, holdfast is adopted the part be in bottom described front anchor ditch of described reinforcement patches to be reinforced, then earthen backfill is entered front anchor ditch and compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches;
If lawn area is excessive, need excavate a width along the distribution of bearing of trend right angle, level land every 30 meters is 150mm, the degree of depth is the anchor ditch of 300mm, the side of the groove of anchor ditch in reinforcement patches edge and bottom fold are become L shape and inflection, holdfast is adopted the part be in bottom middle anchor ditch of described reinforcement patches to be reinforced, earthen backfill is entered middle anchor ditch and compacting after reinforcing, then reinforcement patches is continued to lay along level land bearing of trend;
When described level land needs to adopt about at least two pieces reinforcement patches distributed to cover, the overlap of the abutting end of two pieces of neighbouring reinforcement patches remains on more than 300mm, and overlap adopts holdfast to reinforce; Each reinforcement patches adopts earth anchor to be fixed in ground;
When being routed to end, end on level land first excavates a rear anchor ditch that distribute along end bearing of trend, width is at least 300mm, the degree of depth is at least 300mm, the lower edge of reinforcement patches is laid to U-shaped along the groove of rear anchor ditch, and be the reinforcement patches of 900mm along the bearing of trend length in reserve on level land, holdfast is adopted the part be in bottom described rear anchor ditch of described reinforcement patches to be reinforced, then earthen backfill is entered rear anchor ditch and compacting, then by described reserved reinforcement patches inflection, and holdfast is adopted to reinforce described reserved reinforcement patches.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684667.2A CN105220299B (en) | 2013-05-06 | 2013-05-06 | For protecting 3 D stereo lawn reinforcement patches and the laying method thereof of vegetation |
| CN201310168359.5A CN104141190B (en) | 2013-05-06 | 2013-05-06 | 3 D stereo lawn reinforcement patches and laying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310168359.5A CN104141190B (en) | 2013-05-06 | 2013-05-06 | 3 D stereo lawn reinforcement patches and laying method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510684667.2A Division CN105220299B (en) | 2013-05-06 | 2013-05-06 | For protecting 3 D stereo lawn reinforcement patches and the laying method thereof of vegetation |
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| Publication Number | Publication Date |
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| CN104141190A CN104141190A (en) | 2014-11-12 |
| CN104141190B true CN104141190B (en) | 2015-09-30 |
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| CN201310168359.5A Active CN104141190B (en) | 2013-05-06 | 2013-05-06 | 3 D stereo lawn reinforcement patches and laying method thereof |
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| CN201510684667.2A Active CN105220299B (en) | 2013-05-06 | 2013-05-06 | For protecting 3 D stereo lawn reinforcement patches and the laying method thereof of vegetation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107313150A (en) * | 2017-02-27 | 2017-11-03 | 慈溪市三源特斯林网布有限公司 | A kind of fabric |
| ES2921324T3 (en) * | 2017-10-12 | 2022-08-23 | Albany Eng Composites Inc | Three-dimensional woven preforms for omega reinforcements |
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|---|---|---|---|---|
| FR2217970A5 (en) * | 1973-02-15 | 1974-09-06 | Bodin Girin Tissus Ind | Soil-retention fabric for excavations, etc. - which is anchored to the ground, against a wall, by means of pegs |
| US5616399A (en) * | 1993-10-29 | 1997-04-01 | Synthetic Industries, Inc. | Geotextile fabric woven in a waffle or honeycomb weave pattern and having a cuspated profile after heating |
| CN102182195A (en) * | 2011-02-01 | 2011-09-14 | 深圳市胜义环保有限公司 | Weathering preventing and reinforcing method and structure of mudstone side slope of waste residue storage yard |
| CN202090354U (en) * | 2011-05-06 | 2011-12-28 | 长沙理工大学 | Side slope ecological protection structure |
| CN203212732U (en) * | 2013-05-06 | 2013-09-25 | 李丽华 | Three-dimensional lawn reinforcing pad |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050287343A1 (en) * | 2004-06-29 | 2005-12-29 | Weiser Sidney M | Pyramidal fabrics having multi-lobe filament yarns and method for erosion control |
| KR20100010865A (en) * | 2008-07-23 | 2010-02-02 | 박영은 | Geogrid |
| JP5387473B2 (en) * | 2010-03-24 | 2014-01-15 | 宇部興産株式会社 | Weed prevention structure for weed prevention and its construction method |
| CN201952578U (en) * | 2011-01-27 | 2011-08-31 | 山东寿光健元春有限公司 | Plastic woven cloth |
| CN102919089B (en) * | 2012-11-15 | 2014-06-25 | 佛山佛塑科技集团股份有限公司 | Lawn protective material and manufacturing method thereof |
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2013
- 2013-05-06 CN CN201510684667.2A patent/CN105220299B/en active Active
- 2013-05-06 CN CN201310168359.5A patent/CN104141190B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2217970A5 (en) * | 1973-02-15 | 1974-09-06 | Bodin Girin Tissus Ind | Soil-retention fabric for excavations, etc. - which is anchored to the ground, against a wall, by means of pegs |
| US5616399A (en) * | 1993-10-29 | 1997-04-01 | Synthetic Industries, Inc. | Geotextile fabric woven in a waffle or honeycomb weave pattern and having a cuspated profile after heating |
| CN102182195A (en) * | 2011-02-01 | 2011-09-14 | 深圳市胜义环保有限公司 | Weathering preventing and reinforcing method and structure of mudstone side slope of waste residue storage yard |
| CN202090354U (en) * | 2011-05-06 | 2011-12-28 | 长沙理工大学 | Side slope ecological protection structure |
| CN203212732U (en) * | 2013-05-06 | 2013-09-25 | 李丽华 | Three-dimensional lawn reinforcing pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105220299B (en) | 2016-11-02 |
| CN104141190A (en) | 2014-11-12 |
| CN105220299A (en) | 2016-01-06 |
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