CN106801442A - For the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection - Google Patents
For the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection Download PDFInfo
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- CN106801442A CN106801442A CN201710142808.7A CN201710142808A CN106801442A CN 106801442 A CN106801442 A CN 106801442A CN 201710142808 A CN201710142808 A CN 201710142808A CN 106801442 A CN106801442 A CN 106801442A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a kind of highly-breathable horizontal leakage preventing composite drainage material for stone cultural artifact protection, including horizontal row water layer, horizontal impervious layer, horizontal air-permeable layer and vertical gas permeable devices.The horizontal row water layer plays anti-filter and drainage, for the underground water in white-out overlying Rock And Soil；The horizontal impervious layer is met water and can be formed and stablizes lasting colloid waterproof layer, and the Groundwater infiltration bottom for intercepting preservation in the Rock And Soil of top need to carry out the Rock And Soil of antiseepage protection；The horizontal air-permeable layer is used for the horizontal gas-permeable channels of Rock And Soil offer for needing antiseepage to protect to underliing, and is connected with vertical gas permeable devices；The vertical gas permeable devices are used to provide vertical gas-permeable channels between horizontal air-permeable layer and air, and possess the ability for preventing rainwater and surface water to be directly entered horizontal air-permeable layer.
Description
Technical field
Prevent the present invention relates to antiseepage composite drainage material, especially a kind of highly-breathable level for stone cultural artifact protection
Ooze composite drainage material.
Background technology
With the development of society, historical relic's protection is subject to government, the great attention and concern of society.Stone inscription, Cave Temple historical relic
It is an important component of historical relic, but by stone inscription, Cave Temple historical relic and its Rock And Soil for being depended on are joined directly together, stone
Carve, the water damage of Cave Temple historical relic into such cultural relic protection project an emphasis and difficult point.Horizontal leakage preventing, every ooze for such text
Thing protects a more effective means of engineering water hazard prediction, is often carried out in modes such as seepage by geo-textile blankets.Conventional geotechnique is anti-
Oozing blanket has preferable seepage capability, but the environmental effect of rock mass also interdependent to stone inscription, statue generates considerable influence, especially
It is the air circulation condition in Rock And Soil.This will cause rock mass growth and development in itself to deviate original trend, long-term in the past
Potential adverse effect is produced to the historical relic such as stone inscription, statue body.As the water vapour in stone inscription, the Cave Temple is intercepted nothing by impervious barrier
Method discharge etc..
Geosynthetics is a kind of new geomaterial, may be disposed at the soil body in the engineerings such as ground, side slope
Between surface, internal or each soil layer, the effect such as anti-filter, draining, antiseepage, reinforcement protection is played.Geosynthetics is with high score
Sub- polymer is made for raw material, for example plastics, rubber and fiber.It is widely used to water conservancy, railway, highway, port at present
The every field of the engineerings such as mouth, building, while also making in canal engineering, sewage treatment project, refuse landfill seepage control project
For antiseepage, the material that intercepts water are applied.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of with draining, antiseepage, ventilative combination property it is compound
Material, is applied to the level in stone inscription statue, Cave Temple water hazard prediction engineering that existing seepage by geo-textile material can not be applicable very well
Impervious barrier.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of height for stone cultural artifact protection
Level of air permeability antiseepage composite drainage material, including horizontal composite construction and vertical gas permeable devices, the horizontal composite construction from
Horizontal row water layer, horizontal impervious layer and horizontal air-permeable layer are up to followed successively by down, and the horizontal row water layer is by the drainage blanket on upper strata
The three-dimensional water discharge web-roll core of geotextile and lower floor is composited；The horizontal impervious layer be by impervious barrier upper strata geotextile, in
Layer waterproof layer, impervious barrier lower floor geotextile are composited；The horizontal air-permeable layer is the three-dimensional breathable web-roll core by upper strata with
The air-permeable layer geotextile of layer is composited；Above-mentioned three levels structure is combined from top to bottom turns into an overall layer structure,
The multiple passages for penetrating horizontal row water layer and horizontal impervious layer are laid with overall layered composite structure；Vertical gas permeable devices are consolidated
Surely it is inserted in passage, protection rock mass and atmosphere needed for being covered by under by horizontal air-permeable layer.
The vertical gas permeable devices include vertical permeability cell, the ventilation rainhat at the top of vertical permeability cell, be inserted in it is logical
Plastics eye in stomata is detained, plastics eye button and vertically the screens tarpaulin of permeability cell can be blocked on horizontal row water layer top surface,
The inner edge of the plastics eye button is provided with the internal thread matched with bottom of the tube linkage section outer rim pipe screw thread of vertically breathing freely, vertical saturating
The lower end of tracheae is connected with plastics eye button in pipe screw thread mode, and screens tarpaulin is used and vertical permeability cell, plastics eye button phase
The different diameter through joint for passing through vertical permeability cell matched somebody with somebody, the lower end of screens tarpaulin is connected by screw thread with plastics eye button.
The horizontal row water layer, between horizontal impervious layer, horizontal air-permeable layer horizontal composite construction is formed using bonding connection.
The drainage blanket geotextile, impervious barrier upper strata geotextile, air-permeable layer geotextile are acupuncture perforated nonwoven
Geotextile, impervious barrier lower floor geotextile is needle punched non-woven fabrics and PE film composite earthwork cloths, the three-dimensional water discharge web-roll core
It is the complex three-dimensional structures with the high density polyethylene (HDPE) for forming connected space and vertical supporting ability, institute with three-dimensional breathable web-roll core
It is natural sodium bentonite layer to state middle level waterproof layer.
The vertical permeability cell is managed for PVC-U, and the bottom connection end outer rim, top outer rim in vertical permeability cell set oblique angle
55 ° of pipe screw threads；Plastics eye button, ventilation rainhat are polyvinyl chloride material, the inner edge of plastics eye button set with it is vertical
The Internal Pipe Thread that ventilative bottom of the tube connection end outer rim pipe screw thread matches, and set ventilative with vertical in the inner edge of ventilation rainhat
The Internal Pipe Thread that pipe top outer rim pipe screw thread matches, plastics eye button and ventilation rainhat pass through screw thread with vertical permeability cell respectively
Connection.
The middle level waterproof layer maximum natural sodium bentonite particle size is less than 32mm.
The beneficial effects of the invention are as follows：
1st, provided by the present invention for the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, including level
Drainage blanket, horizontal impervious layer, horizontal air-permeable layer and vertical gas permeable devices；Bonded between three level courses compound, it is easy to transport and
Construction；Vertical gas permeable devices are detachable, easily transport, preserve and construct.
2nd, provided by the present invention for the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, with good
Draining, barrier performance, be applicable the horizontal drainage antiseepage of all kinds of Rock And Soils, belong to composite geotextile material.
3rd, provided by the present invention for the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, with good
Permeability, it is adaptable to the level of the stone inscription Cave Temple historical relic's protection water hazard prediction engineering required to Rock And Soil environmental effect
Antiseepage, can improve adverse effect of the conventional levels impervious barrier to the historical relic's protection stone inscription Cave Temple.
Brief description of the drawings
Fig. 1 is the structural representation of the highly-breathable horizontal leakage preventing composite drainage material for stone cultural artifact protection of the invention
Figure.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
As shown in figure 1, the highly-breathable horizontal leakage preventing composite drainage material for stone cultural artifact protection of the invention, including
Horizontal composite construction and vertical gas permeable devices 4, the horizontal composite construction is followed successively by horizontal row water layer 1, level from top to bottom to be prevented
Infiltration layer 2 and horizontal air-permeable layer 3, the horizontal row water layer 1 are by the drainage blanket geotextile 11 and the three-dimensional water discharge of lower floor on upper strata
Web-roll core 12 is composited；The horizontal impervious layer 2 is by under impervious barrier upper strata geotextile 21, middle level waterproof layer 22, impervious barrier
Layer geotextile 23 is composited；The horizontal air-permeable layer 3 is the air-permeable layer soil of the three-dimensional breathable web-roll core 31 by upper strata and lower floor
Work fabric 32 is composited；Above-mentioned three levels structure is combined from top to bottom turns into an overall layer structure, in overall stratiform knot
The multiple passages 5 for penetrating horizontal row water layer 1 and horizontal impervious layer 2 are laid with structure；Vertical gas permeable devices 4 are fixed and are inserted in ventilation
In hole 5, protection rock mass and atmosphere needed for being covered by under by horizontal air-permeable layer 3.
The vertical gas permeable devices 4 include vertical permeability cell 42, the ventilation rainhat 44 at the top of vertical permeability cell, insert
Plastics eye button 41 in passage 5, plastics eye button 41 and vertical permeability cell 42 can be blocked on the top surface of horizontal row water layer 1
Screens tarpaulin 43, the inner edge of the plastics eye button 41 is provided with and the bottom linkage section outer rim pipe screw thread phase of vertical permeability cell 42
The internal thread matched somebody with somebody, the lower end of vertical permeability cell 42 and plastics eye button 41 are connected in pipe screw thread mode, screens tarpaulin 43 using with
The different diameter through joint for passing through vertical permeability cell 42 that vertical permeability cell 42, plastics eye button 41 matches, screens tarpaulin 43
Lower end detain 41 by screw thread and plastics eye and be connected.
It is preferred that, the horizontal row water layer 1, between horizontal impervious layer 2, horizontal air-permeable layer 3 level is formed using bonding connection
Composite construction.
It is preferred that, the drainage blanket geotextile 11, impervious barrier upper strata geotextile 21, air-permeable layer geotextile 32 are pin
Pierced holes nonweaven geotextile, impervious barrier lower floor geotextile 23 is needle punched non-woven fabrics and PE film composite earthwork cloths, described
Three-dimensional water discharge web-roll core 12 and three-dimensional breathable web-roll core 31 are that have the high density polyethylene (HDPE) for forming connected space and vertical supporting ability
Complex three-dimensional structures, the middle level waterproof layer 22 be natural sodium bentonite layer.
It is preferred that, the vertical permeability cell 42 is managed for PVC-U, outside the bottom connection end outer rim, top in vertical permeability cell 42
Edge sets 55 ° of oblique angle pipe screw thread；The plastics eye button 41, ventilation rainhat 44 is polyvinyl chloride material, in plastics eye button 41
Inner edge the Internal Pipe Thread that matches with the bottom connection end outer rim pipe screw thread of vertical permeability cell 42 is set, and in ventilation rainhat 44
Inner edge the Internal Pipe Thread that matches with the top outer rim pipe screw thread of vertical permeability cell 42, plastics eye button 41 and ventilation rainhat are set
44 are connected through a screw thread with vertical permeability cell 42 respectively.
It is preferred that, the middle level waterproof layer 22 is formed for natural sodium bentonite particle spreads, maximum natural sodium bentonite
Particle size is less than 32mm.
The horizontal row water layer plays anti-filter and drainage, for the underground water in white-out overlying Rock And Soil；The water
Flat impervious barrier is met water and can be formed and stablizes lasting colloid waterproof layer, for intercepting in the Rock And Soil of top under the Groundwater infiltration of preservation
Portion need to carry out the Rock And Soil of antiseepage protection；The horizontal air-permeable layer is used to breathe freely to down the Rock And Soil offer level for covering antiseepage protection
Passage, and connected with vertical gas permeable devices；The vertical gas permeable devices are used to provide vertical between horizontal air-permeable layer and air
Gas-permeable channels, and possess the ability for preventing rainwater and surface water to be directly entered horizontal air-permeable layer.
Specifically, the structure of horizontal row water layer 1 includes：Acupuncture perforation nonweaven geotextile 11, three-dimensional water discharge web-roll core
12；The structure of horizontal waterproof layer 2 includes：Acupuncture perforation nonweaven geotextile 21, natural sodium bentonite layer 22, acupuncture nonwoven
Cloth and PE films composite earthwork cloth 23；The structure of horizontal air-permeable layer 3 includes：Three-dimensional breathable web-roll core 31, acupuncture perforated nonwoven geotechnique
Fabric 32；The vertical gas permeable devices 4 include：Plastics eye button 41, vertical permeability cell 42, screens tarpaulin 43, rainhat of ventilating
44。
The acupuncture perforation nonweaven geotextile 11 is bonded as one with three-dimensional water discharge web-roll core 12 by industrial adhesive, is made
Into the horizontal row water layer 1 of material of the present invention；The horizontal impervious layer 2 is that natural sodium bentonite layer 22 is laid on into acupuncture nonwoven
On cloth and PE films composite earthwork cloth 23, overlying acupuncture perforation nonweaven geotextile 21, by needling process processing and fabricating, will be natural
Na-bentonite soil layer 22 is mounted between needle punched non-woven fabrics and PE films composite earthwork cloth 23, acupuncture perforation nonweaven geotextile 21,
It is made the horizontal impervious layer 2 of material of the present invention；The three-dimensional breathable web-roll core 31 passes through work with acupuncture perforation nonweaven geotextile 32
Industry adhesive is bonded as one, and is made the horizontal air-permeable layer 3 of material of the present invention；The horizontal row water layer 1, horizontal impervious layer 2, water
It is bonded as one by industrial adhesive between the three of flat air-permeable layer 3, is made horizontal composite construction of the invention；And it is multiple in level
Close and set in structure plastics eye button 41, to connect vertical permeability cell 42.
The vertical permeability cell 42, using PVC-U pipe processing and fabricatings, bottom connection end outer rim in vertical permeability cell 42,
Top outer rim sets 55 ° of oblique angle pipe screw thread；The plastics eye button 41, ventilation rainhat 44, using polyvinyl chloride processing and fabricating,
In the Internal Pipe Thread that the inner edge setting of plastics eye button 41 matches with the bottom connection end outer rim pipe screw thread of vertical permeability cell 42, and
The Internal Pipe Thread that the inner edge setting of rainhat 44 of ventilating matches with the top outer rim pipe screw thread of vertical permeability cell 42；The screens is prevented
Water cap 43, using the PVC different diameter through joint processing and fabricatings matched with vertical permeability cell 42, plastics eye button 41；It is vertical ventilative
The type selecting and size of pipe 42, plastics eye button 41 should meet engineering design requirements.The vertical permeability cell, by with certain strong
Degree and corrosion resistant tubing are made, and nominal outside diameter, according to project Air permenbility needs, is calculated and determined between 100mm~300mm.
Highly-breathable horizontal leakage preventing composite drainage material of the present invention, with excellent draining, antiseepage, permeability；Level
Composite construction selected materials, it is easy to which type selecting is processed；Horizontal composite construction breadth, length, model, the specification of each hierarchy material
And specification, the distribution density of vertical permeability cell, can be customized based on engineering demand, it is capable of achieving economy, the purpose of practicality.
Therefore, highly-breathable horizontal leakage preventing composite drainage material of the invention, in the case where possessing horizontal leakage preventing ability, assigns in enhancing
The drainability of Rock And Soil, and possess certain venting capability, with mitigate horizontal waterproof blanket to stone inscription, Cave Temple historical relic it is unfavorable
Influence.
Embodiment described above is merely to illustrate technological thought of the invention and feature, in the art its object is to make
Technical staff it will be appreciated that present disclosure and implementing according to this, it is impossible to patent model of the invention is only limited with the present embodiment
Enclose, i.e., equal change or modification that all disclosed spirit is made still fall in the scope of the claims of the invention.
Claims (6)
1. it is a kind of for stone cultural artifact protection highly-breathable horizontal leakage preventing composite drainage material, it is characterised in that including level
Composite construction and vertical gas permeable devices (4), the horizontal composite construction is followed successively by horizontal row water layer (1), level from top to bottom to be prevented
Infiltration layer (2) and horizontal air-permeable layer (3), the horizontal row water layer (1) are by the drainage blanket geotextile (11) on upper strata and lower floor
Three-dimensional water discharge web-roll core (12) is composited；The horizontal impervious layer (2) is by impervious barrier upper strata geotextile (21), middle level waterproof
Layer (22), impervious barrier lower floor geotextile (23) are composited；The horizontal air-permeable layer (3) is by the three-dimensional breathable web-roll core on upper strata
(31) the air-permeable layer geotextile (32) with lower floor is composited；Above-mentioned three levels structure is combined from top to bottom turns into an entirety
Layer structure, is laid with the multiple ventilations for penetrating horizontal row water layer (1) and horizontal impervious layer (2) on overall layered composite structure
Hole (5)；Vertical gas permeable devices (4) fixation is inserted in passage (5), protection rock mass needed for being covered by under by horizontal air-permeable layer (3)
With atmosphere.
2. the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, its feature are used for according to claim 1
It is that the vertical gas permeable devices (4) include vertical permeability cell (42), the ventilation rainhat at the top of vertical permeability cell
(44) the plastics eye, being inserted in passage (5) detains (41), plastics eye button (41) can be blocked on horizontal row water layer (1) top surface
With the screens tarpaulin (43) of vertical permeability cell (42), the inner edge of plastics eye button (41) is provided with and vertical permeability cell (42)
The internal thread that bottom linkage section outer rim pipe screw thread matches, lower end and the plastics eye of vertical permeability cell (42) detain (41) with pipe screw thread
Mode is connected, screens tarpaulin (43) using with vertical permeability cell (42), plastics eye button (41) match make vertical permeability cell
(42) different diameter through joint for passing through, the lower end of screens tarpaulin (43) is connected by screw thread with plastics eye button (41).
3. the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, its feature are used for according to claim 1
Be, the horizontal row water layer (1), between horizontal impervious layer (2), horizontal air-permeable layer (3) using bonding connection formed level answer
Close structure.
4. the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, its feature are used for according to claim 1
It is that the drainage blanket geotextile (11), impervious barrier upper strata geotextile (21), air-permeable layer geotextile (32) are acupuncture
Perforated nonwoven geotextile, impervious barrier lower floor geotextile (23) is needle punched non-woven fabrics and PE film composite earthwork cloths, described
Three-dimensional water discharge web-roll core (12) and three-dimensional breathable web-roll core (31) are that there is the high density for forming connected space and vertical supporting ability to gather
The complex three-dimensional structures of ethene, the middle level waterproof layer (22) is natural sodium bentonite layer.
5. the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, its feature are used for according to claim 2
It is that the vertical permeability cell (42) is managed for PVC-U, and bottom connection end outer rim, top outer rim in vertical permeability cell (42) set
Put 55 ° of oblique angle pipe screw thread；Plastics eye button (41), ventilation rainhat (44) are polyvinyl chloride material, are detained in plastics eye
(41) inner edge sets the Internal Pipe Thread matched with vertical permeability cell (42) bottom connection end outer rim pipe screw thread, and anti-in ventilation
The inner edge of rain cap (44) sets the Internal Pipe Thread matched with vertical permeability cell (42) top outer rim pipe screw thread, plastics eye button (41)
It is connected through a screw thread with vertical permeability cell (42) respectively with ventilation rainhat (44).
6. the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection, its feature are used for according to claim 4
It is that middle level waterproof layer (22) the maximum natural sodium bentonite particle size is less than 32mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142808.7A CN106801442A (en) | 2017-03-10 | 2017-03-10 | For the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142808.7A CN106801442A (en) | 2017-03-10 | 2017-03-10 | For the highly-breathable horizontal leakage preventing composite drainage material of stone cultural artifact protection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512051A (en) * | 2018-03-31 | 2018-09-07 | 宿迁市金田塑业有限公司 | A kind of high and low voltage switchgear of good water-proof effect |
| CN114525817A (en) * | 2022-02-11 | 2022-05-24 | 中钢集团马鞍山矿山研究总院股份有限公司 | Construction method of horizontal seepage-proofing and vertical seepage-proofing combined structure |
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| US20010054263A1 (en) * | 2000-06-14 | 2001-12-27 | Coulton Michael S. | Building structure and spacer used therein |
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Application publication date: 20170606 |