CN115059020A - Sea wall curing method and sea wall - Google Patents
Sea wall curing method and sea wall Download PDFInfo
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- CN115059020A CN115059020A CN202210828158.2A CN202210828158A CN115059020A CN 115059020 A CN115059020 A CN 115059020A CN 202210828158 A CN202210828158 A CN 202210828158A CN 115059020 A CN115059020 A CN 115059020A
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- 238000001723 curing Methods 0.000 title claims abstract description 179
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 18
- 239000004745 nonwoven fabric Substances 0.000 claims description 16
- 238000011049 filling Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- 235000019353 potassium silicate Nutrition 0.000 claims description 8
- 239000004753 textile Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011398 Portland cement Substances 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000007712 rapid solidification Methods 0.000 claims description 4
- 239000012190 activator Substances 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 238000007711 solidification Methods 0.000 abstract description 9
- 230000008023 solidification Effects 0.000 abstract description 9
- 238000006703 hydration reaction Methods 0.000 abstract description 8
- 230000036571 hydration Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000006750 UV protection Effects 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 230000004224 protection Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 29
- 230000001681 protective effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000013535 sea water Substances 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention provides a seawall curing method and a seawall, and relates to the technical field of seawall curing, wherein the seawall curing method comprises the following steps: measuring the size parameters of the dike body, and manufacturing a single-width curing blanket; laying the single-width curing blankets on the surface of the dyke body, and connecting the adjacent single-width curing blankets in a lap joint manner and temporarily fixing the single-width curing blankets by adopting a first U-shaped steel part to obtain an initial curing blanket; encrypting and fixing the initial curing blanket by adopting a second U-shaped steel piece to obtain a reinforced curing blanket; and carrying out water spraying treatment on the reinforced curing blanket until the reinforced curing blanket is solidified and formed. The seawall curing method forms a protection surface which is tightly attached on the surface of a dike body through hydration and solidification of the curing blanket, and the obtained curing blanket protection surface has excellent waterproofness, compression/fracture resistance, wear resistance, corrosion resistance and ultraviolet resistance, good temperature adaptability, lower cost, long service life, convenient construction, low carbon and environmental protection.
Description
Technical Field
The invention relates to the technical field of seawall curing, in particular to a seawall curing method and a seawall.
Background
The rapid development of ocean economy puts forward higher requirements for the construction of sea wall engineering in China, the construction difficulty of the sea wall filled with the sand pipe bags is low, the construction efficiency and the safety are high, and the method is widely applied to the field of sea wall construction. In the prior art, the protective surface is arranged on the sand filling pipe bag sea wall to protect the sand filling pipe bag sea wall from being corroded by seawater, so that the service life of the sand filling pipe bag sea wall is prolonged.
The existing sand filling pipe bag sea wall protecting surface is generally provided with a gravel bag on a sand filling pipe bag sea wall, the protecting surface is used, when construction time is long, the gas-tight soil on the inner side of the sea wall cannot be backfilled in time, the gravel bag is long in exposure time and easy to age, the damaged sea wall is not easy to repair, the effect of protecting the sea wall main body is lost, and when the slope ratio of the sea wall is large and the sea wall is overall steep, the sand filling pipe bag body is partially operated with water, the slope ratio after sand body forming is irregular, the surface of the sand filling pipe bag sea wall is uneven, and bagged gravel is not easy to construct.
Disclosure of Invention
The invention solves the problems that the curing effect of the existing sea wall curing mode is poor and the construction is difficult.
In order to solve the above problems, the present invention provides a seawall curing method, comprising the following steps:
step S1: measuring the size parameters of the dyke body, and manufacturing a single-width curing blanket according to the size parameters of the dyke body;
step S2: laying a plurality of single-width curing blankets on the surface of the dike body, wherein two adjacent single-width curing blankets are in lap joint and are pre-fixed by adopting a first U-shaped steel piece to obtain an initial curing blanket;
step S3: encrypting and fixing the initial curing blanket by adopting a second U-shaped steel piece to obtain a reinforced curing blanket;
step S4: and carrying out water spraying treatment on the reinforced curing blanket until the reinforced curing blanket is cured and molded.
Preferably, in step S1, the manufacturing of the single-web curing blanket according to the size parameters of the dykes includes:
step S11: preparing a curing agent;
step S12: preparing a three-dimensional textile fiber framework, a surface non-woven fabric layer, a waterproof layer and a bottom non-woven fabric layer according to the size parameters of the dyke body;
step S13: filling the curing agent into the three-dimensional textile fiber framework to obtain a curing agent three-dimensional fiber fabric composite layer;
step S14: and assembling and sewing the surface non-woven fabric layer, the curing agent three-dimensional fiber fabric composite layer, the waterproof layer and the bottom non-woven fabric layer from top to bottom in sequence to obtain the single-width curing blanket.
Preferably, the preparation of the curing agent comprises the following steps of mixing the components in parts by mass: 45-60 parts of fine sand, 15-25 parts of portland cement, 5-10 parts of an alkaline activator, 5-10 parts of a concrete expanding agent, 1-2 parts of a polycarboxylic acid high-performance water reducing agent, 1-2 parts of a cement rapid solidification agent and 1-2 parts of an auxiliary agent.
Preferably, in step S2, the lap width of the lap joint is not less than 10 cm.
Preferably, in step S3, the encrypting and fixing method includes: and nailing a plurality of second U-shaped steel pieces into the initial curing blanket, wherein the included angle between the nailing direction of the second U-shaped steel pieces and the horizontal direction is 70-80 degrees, the nailing depth is not less than 20cm, and the distance between two adjacent second U-shaped steel pieces is 200-220 cm.
Preferably, step S3 further includes: and after the initial curing blanket is encrypted and fixed by adopting the second U-shaped steel piece, reinforcing the initial curing blanket by using a reinforcing steel bar.
Preferably, in step S4, the watering the reinforced curing blanket includes: and uniformly spraying water on the surface of the reinforced curing blanket from top to bottom until the color of the reinforced curing blanket becomes dark, and stopping spraying water after pressing and water seepage.
Preferably, in step S4, the water spraying amount of the water spraying treatment is 9 kg/m 2 。
Preferably, the method further comprises step S5: coating water glass on the reinforced curing blanket below the tidal level, wherein the coating amount of the water glass is 10-30 kg/100 m 2 。
Compared with the prior art, the invention has the following technical effects:
the sea wall curing method provided by the invention has the advantages that the curing blanket is laid on the dike body, the tightly attached sea wall protective surface is formed on the surface of the dike body through hydration and solidification of the curing blanket, the formed curing blanket has a compact structure and is tightly attached to the dike body, and the curing blanket has excellent waterproofness, compression/fracture resistance, wear resistance, corrosion resistance and ultraviolet resistance, is less influenced by frost heaving of a foundation at low temperature, has good temperature adaptability, low cost, long service life and convenient construction, greatly reduces the consumption of sand and stone, is environment-friendly, low-carbon, nontoxic and harmless. The tightness of the protective surface of the curing blanket is guaranteed by the aid of the connecting mode of lap joint of the curing blanket, water seepage caused by gaps is prevented, an embankment body is damaged, the curing blanket is encrypted and fixed by the aid of U-shaped steel pieces, and the fixing is firm, so that loosening of the curing blanket caused by external force such as damp scouring can be effectively prevented.
Another object of the present invention is to provide a seawall comprising a dike body and a curing blanket, wherein the curing blanket is cured on the dike body by the above-mentioned seawall curing method.
The sea dike is protected by arranging the curing blanket protective surface on the dike body, the hydration and solidification of the curing blanket can realize the close fit with the surface of the dike body, the structural strength is high, the sea dike can be suitable for various different ocean construction environments, and other advantages of the sea dike relative to the prior art are the same as those of the sea dike curing method, and are not repeated.
Drawings
Fig. 1 is a flowchart of a seawall curing method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a seawall according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a curing blanket for a seawall according to an embodiment of the present invention.
Description of reference numerals:
1-single width curing blanket; 11-surface layer non-woven fabric layer; 12-a three-dimensional fiber fabric composite layer of a curing agent; 13-a waterproof layer; 14-a bottom non-woven layer; 2-a second U-shaped steel part; 3-reinforcing steel bars; 4-water glass; 5-dykes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The sea wall curing method provided by the embodiment of the invention comprises the following steps:
step S1: measuring the size parameter of the dike, and manufacturing a single-width curing blanket 1 according to the size parameter of the dike;
specifically, the inner side of the dike is cleaned, the slope is inspected, and the size parameters of the dike are measured, where the size parameters of the dike specifically include the slope ratio of the dike, the slope length of the dike, the height of the dike, and the like, and in some specific embodiments, the dike is a sand-filled pipe bag dike, it should be noted that, because the surface of the sand-filled pipe bag is not a smooth and flat plane, the total length of the surface profile of the sand-filled pipe bag dike should be measured, the specification and the required number of the single-width curing blankets 1 are determined according to various measured data, the laying mode is designed, the slope protection at the inner side of the dike is measured and lofted according to the design drawing, and the upper and lower sidelines laid by the single-width curing blanket 1 and the first swath position of the single-width curing blanket 1 are measured.
Wherein the specification of the single width of the curing blanket 1 includes the processing length, width and thickness of the curing blanket, and in some specific embodiments, the specification of the single width of the curing blanket is 11m × 2m × 10mm, and the total paving area is 300 square meters.
Step S2: laying the single-width curing blankets 1 on the surface of the dyke body, wherein two adjacent single-width curing blankets 1 are connected in a lap joint manner and are pre-fixed by adopting a first U-shaped steel piece to obtain an initial curing blanket;
specifically, single curing blanket 1 adopts ways such as platform trailer or crane to transport to dyke body dyke top, unload to dyke top assigned position, according to measuring laying-out, lay and repair smoothly along the downslope, it needs to be noted that, single curing blanket 1 that is located the top lengthens 1m setting to the top of the slope position, reserve fixed allowance for first U shaped steel spare, guarantee simultaneously that curing blanket fully covers whole dyke body, strengthen the solidification effect, prevent the sea water infiltration, single curing blanket 1 that will finish laying presses under dyke top concrete stabilization layer structure, prevent the landing, and adopt first U shaped steel spare temporary fixation.
Step S3: the initial curing blanket is encrypted and fixed by adopting a second U-shaped steel piece 2 to obtain a reinforced curing blanket;
in some specific embodiments, the length of the second U-shaped steel member 2 is 15cm, and 125 pieces are arranged.
Step S4: and (4) performing water spraying treatment on the reinforced curing blanket until the reinforced curing blanket is cured and molded.
Specifically, the paved reinforced curing blanket is sprayed with water, a curing agent in the reinforced curing blanket is mixed with water after meeting water to form wet concrete with certain fluidity, the wet concrete is tightly attached to the dike body, the shape of the wet concrete is changed according to the surface shape of the dike body to form a tightly attached protective surface layer matched with the shape of the dike body, the spraying is stopped after the curing blanket is attached to the dike body to the maximum extent by continuously spraying water, the reinforced curing blanket is naturally dried, and the strength, the waterproofness and other properties of the protective surface of the reinforced curing blanket can be detected, and the reinforced curing blanket can be put into use after being qualified.
The sea wall curing method provided by the invention has the advantages that the curing blanket is laid on the dike body, the tightly attached sea wall protective surface is formed on the surface of the dike body through hydration and solidification of the curing blanket, the formed curing blanket has a compact structure and is tightly attached to the dike body, and the curing blanket has excellent waterproofness, compression/fracture resistance, wear resistance, corrosion resistance and ultraviolet resistance, is less influenced by frost heaving of a foundation at low temperature, has good temperature adaptability, low cost, long service life and convenient construction, greatly reduces the consumption of sand and stone, is environment-friendly, low-carbon, nontoxic and harmless. The tightness of the protective surface of the curing blanket is guaranteed by the aid of the connecting mode of lap joint of the curing blanket, water seepage caused by gaps is prevented, an embankment body is damaged, the curing blanket is encrypted and fixed by the aid of U-shaped steel pieces, and the fixing is firm, so that loosening of the curing blanket caused by external force such as damp scouring can be effectively prevented.
In some specific embodiments, in step S1, fabricating the curing blanket according to the dyke dimension parameters includes,
step S11: preparing a curing agent;
step S12: preparing a three-dimensional textile fiber framework, a surface non-woven fabric layer 11, a waterproof layer 13 and a bottom non-woven fabric layer 14 according to the size parameters of the dyke body;
step S13: filling a curing agent into the three-dimensional textile fiber framework to obtain a curing agent three-dimensional fiber fabric composite layer 12;
step S14: and assembling the sewing surface non-woven fabric layer 11, the curing agent three-dimensional fiber fabric composite layer 12, the waterproof layer 13 and the bottom non-woven fabric layer 14 from top to bottom in sequence to obtain the single-width curing blanket 1.
Specifically, the surface layer non-woven fabric layer 11 and the bottom layer non-woven fabric layer 14 play a role in wrapping, the curing agent three-dimensional fiber fabric composite layer 12 plays a role in curing, and the waterproof layer 13 plays a role in preventing seawater from penetrating into the dike body to affect the strength of the dike body. The curing agent three-dimensional fiber fabric composite layer 12 is prepared by filling a curing agent into a three-dimensional textile fiber framework, the three-dimensional textile fiber framework can enable the curing agent to be uniformly distributed, the curing agent is prevented from deviating to one end, the pressure of the curing agent on an externally wrapped non-woven fabric layer is dispersed, the leakage of the curing agent inside a curing blanket due to bumping in the transportation process is prevented, and the surface flatness of the curing agent three-dimensional fiber fabric composite layer 12 is ensured.
In some specific embodiments, the preparation of the curing agent comprises mixing the following components in parts by mass: 45-60 parts of fine sand, 15-25 parts of portland cement, 5-10 parts of an alkaline activator, 5-10 parts of a concrete expanding agent, 1-2 parts of a polycarboxylic acid high-performance water reducing agent, 1-2 parts of a cement rapid solidification agent and 1-2 parts of an auxiliary agent.
Specifically, the fine sand plays a filling role, the portland cement is a raw material for hydration reaction and plays a main condensation and solidification role, the concrete expanding agent enables the volume of the curing agent to be increased, the better filling role is played, the polycarboxylic acid high-performance water reducing agent plays a role in increasing the slump and the flow flatness of the curing agent, the surface of a curing blanket formed by final curing is smooth, and the cement rapid solidification agent plays a role in shortening the solidification time. The curing agent adopting the components and the proportion has good curing effect and high condensation speed, and the obtained cured blanket has better bearing capacity, stability, waterproofness, compression/fracture resistance, wear resistance, corrosion resistance and ultraviolet resistance, is environment-friendly, low-carbon, nontoxic and harmless, and can furthest lighten the pollution to the environment.
In some specific embodiments, in step S2, the lap width of the lap joint is not less than 10 cm. Thereby ensuring that the curing blanket fully covers the whole dyke body, strengthening the curing effect and preventing seawater from permeating.
In some specific embodiments, in step S3, the encryption fixing manner includes: and nailing a plurality of second U-shaped steel pieces 2 into the initial curing blanket, wherein the included angle between the nailing direction of the second U-shaped steel pieces 2 and the horizontal direction is 70-80 degrees, the nailing depth is not less than 20cm, and the distance between two adjacent second U-shaped steel pieces 2 is 200-220 cm. Therefore, the solidified blanket is firmly strengthened, and the loosening phenomenon of the solidified blanket caused by external force such as flushing by tide is effectively prevented.
In some specific embodiments, step S3 further includes: after the initial curing blanket is encrypted and fixed by the second U-shaped steel part 2, the reinforcing treatment is carried out on the initial curing blanket by the reinforcing steel bar 3. Therefore, the single-web curing blankets 1 are connected into one piece, the strength and the curing effect of the curing blanket are enhanced, and the loosening phenomenon of the curing blanket caused by external force such as flushing of damp and the like is prevented.
In some embodiments, the step S4 of sprinkling the reinforced curing blanket includes: and (3) uniformly spraying water on the surface of the reinforced curing blanket from top to bottom until the color of the reinforced curing blanket becomes dark, and stopping spraying water after water seepage is pressed. It should be noted that, during the hydration and solidification process of the reinforced curing blanket, moisture will be vaporized and volatilized continuously, so that when the humidity of the reinforced curing blanket is insufficient due to the volatilization of moisture, the reinforced curing blanket needs to be maintained by sprinkling water to maintain the humidity suitable for the hydration and solidification, and the time of the sprinkling water is not less than three days. So as to fully hydrate the reinforced curing blanket and obtain the best curing effect.
In some specific embodiments, the amount of water applied in step S4 is 9 kg/m 2 . So as to ensure that the reinforced curing blanket has sufficient hydration reaction and obtains the best curing effect.
In some specific embodiments, the method further includes step S5: coating the water glass 4 on the reinforced curing blanket below the tidal level, wherein the coating amount of the water glass 4 is 10-30 kg per 100m 2 。
Specifically, the water glass 4 is coated on the part, below the tide level, of the reinforced curing blanket within 2 hours before the tide water is immersed, so that the weather resistance, compactness, strength, impermeability, frost resistance and water resistance of the reinforced curing blanket are improved, and the coating amount of the water glass 4 is preferably 10 to 30 kg/100 m 2 。
Another embodiment of the present invention provides a seawall comprising a dike body 5 and a curing blanket, wherein the curing blanket is cured on the dike body 5 by the above-mentioned seawall curing method.
The seawall provided by the embodiment has the advantages that the solidified blanket protective surface is arranged on the embankment body 5 to protect the embankment body 5, the solidified blanket with controllable shape change can be hydrated into the hard concrete protective surface attached to the surface of the embankment body 5, the service life of the embankment body 5 is prolonged, and the seawall provided by the embodiment has high structural strength, good waterproofness, compression/fracture resistance, wear resistance and corrosion resistance and is suitable for various marine construction environments.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. A seawall curing method is characterized by comprising the following steps:
step S1: measuring the size parameters of the dykes, and manufacturing a single-width curing blanket (1) according to the size parameters of the dykes;
step S2: laying a plurality of single-width curing blankets (1) on the surface of the dyke body, wherein two adjacent single-width curing blankets (1) are in lap joint and are pre-fixed by adopting a first U-shaped steel piece to obtain an initial curing blanket;
step S3: adopting a second U-shaped steel piece (2) to encrypt and fix the initial curing blanket to obtain a reinforced curing blanket;
step S4: and carrying out water spraying treatment on the reinforced curing blanket until the reinforced curing blanket is cured and molded.
2. The method for curing seawall according to claim 1, wherein said step S1 of making a single curing blanket (1) according to said embankment size parameters comprises:
step S11: preparing a curing agent;
step S12: preparing a three-dimensional textile fiber framework, a surface non-woven fabric layer (11), a waterproof layer (13) and a bottom non-woven fabric layer (14) according to the size parameters of the dyke body;
step S13: filling the curing agent into the three-dimensional textile fiber framework to obtain a curing agent three-dimensional fiber fabric composite layer (12);
step S14: and sequentially assembling and sewing the surface non-woven fabric layer (11), the curing agent three-dimensional fiber fabric composite layer (12), the waterproof layer (13) and the bottom non-woven fabric layer (14) from top to bottom to obtain the single-width curing blanket (1).
3. The seawall curing method according to claim 2, wherein the preparation of the curing agent comprises mixing the following components in parts by mass: 45-60 parts of fine sand, 15-25 parts of portland cement, 5-10 parts of an alkaline activator, 5-10 parts of a concrete expanding agent, 1-2 parts of a polycarboxylic acid high-performance water reducing agent, 1-2 parts of a cement rapid solidification agent and 1-2 parts of an auxiliary agent.
4. The method for curing sea walls according to claim 1, wherein the overlapping width of the lap joint is not less than 10cm in step S2.
5. The seawall curing method according to claim 1, wherein in step S3, the encryption fixing method includes: and nailing a plurality of second U-shaped steel pieces (2) into the initial curing blanket, wherein the included angle between the nailing direction of the second U-shaped steel pieces (2) and the horizontal direction is 70-80 degrees, the nailing depth is not less than 20cm, and the distance between two adjacent second U-shaped steel pieces (2) is 200-220 cm.
6. The seawall curing method according to claim 1, wherein step S3 further comprises: and after the initial curing blanket is encrypted and fixed by adopting the second U-shaped steel piece (2), reinforcing the initial curing blanket by using a reinforcing steel bar (3).
7. The method for curing seawall according to claim 1, wherein step S4, the step of sprinkling water on the reinforced curing blanket comprises: and uniformly spraying water on the surface of the reinforced curing blanket from top to bottom until the color of the reinforced curing blanket becomes dark, and stopping spraying water after pressing and water seepage.
8. The method for curing the seawall according to claim 1, wherein the water spraying amount in step S4 is 9 kg/m 2 。
9. The seawall curing method according to claim 1, further comprising step S5: coating water glass (4) on the reinforced curing blanket below the tide level, wherein the coating amount of the water glass (4) is 10 to 30 kilograms per 100m 2 。
10. A seawall comprising a dyke body (5) and a curing blanket cured on the dyke body (5) by a seawall curing method according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210828158.2A CN115059020A (en) | 2022-07-13 | 2022-07-13 | Sea wall curing method and sea wall |
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| CN202210828158.2A CN115059020A (en) | 2022-07-13 | 2022-07-13 | Sea wall curing method and sea wall |
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