CN114319609A - Moisture-proof structure and method for ancient folk house wall - Google Patents
Moisture-proof structure and method for ancient folk house wall Download PDFInfo
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- CN114319609A CN114319609A CN202111625262.3A CN202111625262A CN114319609A CN 114319609 A CN114319609 A CN 114319609A CN 202111625262 A CN202111625262 A CN 202111625262A CN 114319609 A CN114319609 A CN 114319609A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000011449 brick Substances 0.000 claims abstract description 78
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 63
- 239000003795 chemical substances by application Substances 0.000 claims description 29
- 238000005553 drilling Methods 0.000 claims description 15
- 239000010438 granite Substances 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 8
- 239000012466 permeate Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 238000006722 reduction reaction Methods 0.000 claims description 6
- 230000002940 repellent Effects 0.000 claims description 6
- 239000005871 repellent Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 239000002585 base Substances 0.000 description 24
- 239000003513 alkali Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
Abstract
The invention discloses a moisture-proof structure for an ancient folk house wall and a method thereof, and relates to the technical field of wall moisture prevention. The invention comprises a wall base, wherein a brick wall is arranged on the upper side of the wall base, hydrophobic layers are arranged on two opposite sides of the brick wall, sealing assemblies are arranged on two opposite sides of the wall base, a sacrificial layer is arranged in each sealing assembly and is positioned on one side of the wall base and the brick wall, a plurality of grouting holes are uniformly formed in one side of the brick wall, moisture-proof layers are arranged in the grouting holes and the brick wall on the periphery of the grouting holes, and the moisture-proof layers are positioned between the two sealing assemblies. According to the invention, the moisture-proof layer in the brick wall is used for reducing the probability of water continuously permeating upwards along the brick wall, the hydrophobic layer is used for reducing the probability of rainwater or moisture in the air absorbed by the brick wall, the sacrificial layer is used for reducing the water residue in the brick wall and the wall foundation, the service life of the wall body is prolonged, and the moisture-proof layer, the hydrophobic layer and the sacrificial layer are matched to reduce the probability of whiskering or moss growth on the surface of the wall body due to long-time damp state.
Description
Technical Field
The invention belongs to the technical field of wall moisture prevention, and particularly relates to a moisture-proof structure and a moisture-proof method for an ancient residential wall.
Background
The ancient folk house wall is a common historical building cultural relic, occupies a large proportion of historical building cultural relics left in China, is a non-renewable cultural resource, has immeasurable cultural value and social value, and is expected to achieve the aims of moisture resistance, corrosion resistance and corrosion resistance of the wall when a country dials a large amount of funds for repairing the historical buildings every year.
The existing ancient dwelling wall body building is not subjected to damp-proof treatment when being built, the surface moss is more, the moisture phenomenon is very serious, the main reason is that capillary water in soil permeates upwards through gaps of bricks, and due to the characteristics and the existence of pores of the bricks, a channel is provided for permeation of underground capillary water, alkali, salt and other substances, so that water vapor permeates upwards along the wall body to generate saltpetering and grow moss.
Disclosure of Invention
The invention aims to provide a moisture-proof structure for an ancient folk house wall and a method thereof, and solves the technical problems that the existing ancient folk house wall building is not subjected to moisture-proof treatment when being built, has more surface moss and serious moisture phenomenon, and is mainly caused by the fact that capillary water in soil permeates upwards through gaps of bricks, and due to the characteristics and the existence of the gaps of the bricks, a channel is provided for permeation of underground capillary water, alkali, salt and other substances, and water vapor permeates upwards along the wall to generate saltpetering and grow moss.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a dampproofing structure for ancient local-style dwelling houses wall body, includes the wall base, the brick wall has been installed to the wall base upside, the relative both sides of brick wall all are equipped with the hydrophobic layer, seal assembly has all been installed to the relative both sides of wall base, be equipped with the sacrificial layer in the seal assembly, the hydrophobic layer is located the top of sacrificial layer, the sacrificial layer is located the wall base, one side of brick wall, a plurality of injected holes have evenly been seted up to brick wall one side, all be equipped with the dampproof course in the brick wall of injected hole and injected hole week side, the dampproof course is located between two seal assembly.
Optionally, the sealing assembly comprises a bottom plate arranged on one side of the wall base and a top plate arranged on one side of the brick wall, a side plate is arranged between the bottom plate and the top plate, the sacrificial layer is arranged between the side plate and the wall base and between the sacrificial layer and the top plate, a heat insulation layer is arranged on one side of one of the moisture-proof layers, and the heat insulation layer is arranged on the upper side of the top plate.
A moisture-proof method for an ancient folk house wall comprises the following steps:
digging soil downwards along the edge of the brick wall until the wall base is exposed;
drilling a grouting hole on one side of the brick wall, then injecting a moisture-proof agent into the grouting hole, and enabling the moisture-proof agent to permeate into the brick wall to form a moisture-proof layer;
spraying a water repellent agent on the surface of the brick wall, wherein the water repellent agent forms a hydrophobic layer on the surface of the brick wall;
building a bottom plate on one side of the wall base, building a side plate on the upper side of the bottom plate, and putting lime between the side plate and the wall base to form a sacrificial layer;
and building a top plate on one side of the brick wall, and building the top plate on the upper side of the side plate.
Optionally, the bottom plate, the side plates and the top plate are built by the granite, bonding layers are arranged between the granite and the granite, between the granite and the wall foundation and between the granite and the brick wall, the bonding layers are formed by solidification of smeared waterproof bonding agents, and after the top plate is built, the heat insulation layer is formed by binding the heat insulation plate on the surface of the moisture-proof layer on one side of the brick wall chamber.
Optionally, before drilling the grouting hole, processing and measuring the brick wall base surface, marking all drilling positions and heights on the brick wall surface, finally drilling the marking points, cleaning and grouting maintenance the grouting hole when injecting the moisture-proof agent into the grouting hole, then drilling in situ to inject the moisture-proof agent, sealing and cleaning the grouting hole after injection, and finally maintaining and cleaning the wall surface.
Optionally, the hydrophobic layer is a hydrophobic film formed by preparing a neutral hydrophobic agent by using a hydrophobic substance as a raw material and an alcohol solution as a medium through oxidation and reduction reactions and spraying the neutral hydrophobic agent on the surface of the brick wall, wherein the hydrophobic agent is prepared by performing oxidation and reduction reactions on sodium dichromate, stearic acid, hydrochloric acid, methanol, ethanol and sodium carbonate.
The embodiment of the invention has the following beneficial effects:
according to one embodiment of the invention, the moisture-proof layer in the brick wall is used for reducing the probability of water continuously permeating upwards along the brick wall, the hydrophobic layer is used for reducing the probability of rainwater or moisture in the air absorbed by the brick wall, the sacrificial layer is used for reducing the water residue in the brick wall and the wall foundation, the service life of the wall body is prolonged, and the moisture-proof layer, the hydrophobic layer and the sacrificial layer are matched to reduce the probability of saltpetering or moss growth on the surface of the wall body due to the fact that the surface of the wall body is in a wet state for a long time.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a flow chart of an embodiment of the invention.
Wherein the figures include the following reference numerals:
the wall base 1, the brick wall 101, the grout hole 102, hydrophobic layer 2, heat preservation layer 3, seal assembly 4, bottom plate 401, curb plate 402, roof 403, sacrificial layer 5, dampproof course 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
Referring to fig. 1-3, in the present embodiment, a moisture-proof structure for an ancient folk house wall is provided, including: wall base 1, brick wall 101 has been installed to 1 upside of wall base, brick wall 101 relative both sides all are equipped with the hydrophobic layer 2, seal assembly 4 has all been installed to 1 relative both sides of wall base, be equipped with sacrificial layer 5 in the seal assembly 4, hydrophobic layer 2 is located the top of sacrificial layer 5, sacrificial layer 5 is located wall base 1, one side of brick wall 101, a plurality of injected hole 102 have evenly been seted up to brick wall 101 one side, all be equipped with dampproof course 6 in injected hole 102 and the brick wall 101 of injected hole 102 week side, dampproof course 6 is located between two seal assembly 4.
A moisture-proof method for an ancient folk house wall comprises the following steps:
digging soil downwards along the edge of the brick wall 101 until the wall base 1 is exposed;
drilling a grouting hole 102 on one side of the brick wall 101, then injecting a moisture-proof agent into the grouting hole 102, and enabling the moisture-proof agent to permeate into the brick wall 101 to form a moisture-proof layer 6;
spraying a water repellent agent on the surface of the brick wall 101, wherein the water repellent agent forms a hydrophobic layer 2 on the surface of the brick wall 101;
building a bottom plate 401 on one side of the wall base 1, building a side plate 402 on the bottom plate 401, and putting lime between the side plate 402 and the wall base 1 to form a sacrificial layer 5;
a roof panel 403 is laid on the brick wall 101 side, and the roof panel 403 is laid on the upper side of the side panel 402.
The application of one aspect of the embodiment is as follows: the wall body of the wall base 1 and the brick wall 101, which is positioned below the grouting hole 102, is in contact with soil, so that substances such as water, alkali and salt in the soil are absorbed, the substances such as the alkali and the salt carried by the water are absorbed out of the wall base 1 or the brick wall 101 by the sacrificial layer 5 in the upward penetration process, and meanwhile, the moisture-proof layer 6 blocks the water from continuously penetrating upwards along the brick wall 101.
Through dampproof course 6 in the brick wall 101, reduce the probability that water continues upwards infiltration along brick wall 101, reduce the probability that brick wall 101 absorbed rainwater or moisture in the air through hydrophobic layer 2, reduce the remaining of brick wall 101 and wall base 1 water through sacrificial layer 5, prolong the life of wall body, through dampproof course 6, hydrophobic layer 2, the cooperation of sacrificial layer 5, reduce the wall body surface because of being in humid state for a long time, and the probability that produces the whiskering or grow the moss.
As shown in fig. 1, the sealing assembly 4 of the present embodiment includes a bottom plate 401 installed on one side of the wall base 1, and a top plate 403 installed on one side of the brick wall 101, a side plate 402 is installed between the bottom plate 401 and the top plate 403, the sacrificial layer 5 is located between the side plate 402 and the wall base 1 and the brick wall 101, the sacrificial layer 5 is located between the bottom plate 401 and the top plate 403, the top plate 403 is flush with the ground or higher than the ground, and the sacrificial layer 5 directly absorbs moisture in the soil through the sealing assembly 4.
As shown in figure 1, a heat-insulating layer 3 is arranged on one side of one of the moisture-proof layers 6, the heat-insulating layer 3 is located on the upper side of the top plate 403, after the top plate 403 is built, the heat-insulating layer 3 is formed by binding the heat-insulating plate on the surface of the moisture-proof layer 6 on one indoor side of the brick wall 101, and the indoor temperature loss rate is reduced through the heat-insulating layer 3.
As shown in fig. 2 and 3, before drilling the grouting hole 102, the base surface of the brick wall 101 is processed and measured, then all drilling positions and heights are marked on the surface of the brick wall 101, and finally the drilling is performed on the marked points. When the moisture-proof agent is injected into the grouting holes 102, the grouting holes 102 are cleaned and maintained by grouting, then the moisture-proof agent is injected by drilling in situ, after the injection is finished, the grouting holes 102 are sealed and cleaned by grouting, finally the surface of the wall is maintained and cleaned, the permeability of the moisture-proof agent is calculated, and then the distance between every two adjacent grouting holes 102 is calculated according to the permeability of the moisture-proof agent.
As shown in fig. 1 and 3, the bottom plate 401, the side plate 402, and the top plate 403 of this embodiment are all made of granite, and adhesive layers are provided between the granite and the granite, and between the granite and the wall foundation 1, and between the granite and the brick wall 101, and the adhesive layers are formed by solidifying a coated waterproof adhesive, so that the probability of water penetrating from the gaps between the granite and the granite, and between the granite and the wall foundation 1, and between the brick walls 101 is reduced by the adhesive layers.
As shown in fig. 3, the hydrophobic layer 2 of this embodiment is a hydrophobic film formed by using a hydrophobic substance as a raw material, using an alcohol solution as a medium, performing oxidation and reduction reactions to obtain a neutral hydrophobic agent, and then spraying the neutral hydrophobic agent on the surface of the brick wall 101. The hydrophobic agent is prepared by sodium dichromate, stearic acid, hydrochloric acid, methanol, ethanol and sodium carbonate through oxidation and reduction reactions, and the hydrophobic layer 2 improves the water resistance, the moisture resistance and the corrosion resistance of the wall body and prolongs the service life of the building.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (10)
1. The utility model provides a dampproofing structure for ancient local-style dwelling houses wall body which characterized in that includes: wall base (1), brick wall (101) have been installed to wall base (1) upside, brick wall (101) relative both sides all are equipped with hydrophobic layer (2), seal assembly (4) have all been installed to wall base (1) relative both sides, be equipped with sacrificial layer (5) in seal assembly (4), sacrificial layer (5) are located wall base (1), one side of brick wall (101), a plurality of injected hole (102) have evenly been seted up to brick wall (101) one side, all be equipped with dampproof course (6) in injected hole (102) and injected hole (102) week side brick wall (101), dampproof course (6) are located between two seal assembly (4).
2. A moisture barrier construction for ancient folk houses walls according to claim 1, characterized in that the sealing member (4) comprises a bottom plate (401) mounted on one side of the wall base (1) and a top plate (403) mounted on one side of the brick wall (101), and a side plate (402) is provided between the bottom plate (401) and the top plate (403).
3. A moisture-proof structure for ancient folk house walls according to claim 1, wherein one side of one of the moisture-proof layers (6) is provided with an insulating layer (3).
4. A moisture-proof method for an ancient folk house wall body is characterized by comprising the following steps:
soil is dug downwards along the edge of the brick wall (101) until the wall base (1) is exposed;
drilling a grouting hole (102) on one side of the brick wall (101), then injecting a moisture-proof agent into the grouting hole (102), and enabling the moisture-proof agent to permeate into the brick wall (101) to form a moisture-proof layer (6);
spraying a water repellent agent on the surface of the brick wall (101), wherein the water repellent agent forms a hydrophobic layer (2) on the surface of the brick wall (101);
building a bottom plate (401) on one side of the wall base (1), building a side plate (402) on the bottom plate (401), and putting lime between the side plate (402) and the wall base (1) to form a sacrificial layer (5);
a roof panel (403) is laid on one side of the brick wall (101), and the roof panel (403) is laid on the upper side of the side panel (402).
5. The method for preventing the moisture of the ancient folk house wall body according to claim 4, characterized in that after the top plate (403) is built, the heat insulation layer (3) is formed by binding the heat insulation plate on the surface of the moisture-proof layer (6) on the indoor side of the brick wall (101).
6. A moisture protection method for ancient folk house walls according to claim 4, characterized in that before drilling the grouting holes (102), the base surface of the brick wall (101) is processed and measured, then all the drilling positions and heights are marked on the surface of the brick wall (101), and finally the drilling is carried out on the marked points.
7. The method for preventing moisture in the ancient folk house wall according to claim 6, wherein when the moisture-proof agent is injected into the grouting hole (102), the grouting hole (102) is cleaned and grouted for maintenance, then the moisture-proof agent is injected by drilling in situ, after the injection, the grouting hole (102) is sealed and grouted, and finally the surface of the wall is maintained and cleaned.
8. A method for preventing moisture in ancient folk house wall according to claim 4, characterized in that the bottom plate (401), the side plate (402) and the top plate (403) are all made of granite, and adhesive layers are arranged among the granite, the wall base (1) and the brick wall (101).
9. The moisture-proof method for the ancient folk house wall according to claim 4, wherein the hydrophobic layer (2) is a hydrophobic film formed by using a hydrophobic substance as a raw material, using an alcohol solution as a medium, preparing a neutral hydrophobic agent through oxidation and reduction reactions, and spraying the neutral hydrophobic agent on the surface of the brick wall (101).
10. The method of claim 9, wherein the hydrophobic agent is prepared by oxidation and reduction of sodium dichromate, stearic acid, hydrochloric acid, methanol, ethanol, and sodium carbonate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625262.3A CN114319609A (en) | 2021-12-28 | 2021-12-28 | Moisture-proof structure and method for ancient folk house wall |
| PCT/CN2022/108976 WO2023124059A1 (en) | 2021-12-28 | 2022-07-29 | Damp-proof structure and method for ancient dwelling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625262.3A CN114319609A (en) | 2021-12-28 | 2021-12-28 | Moisture-proof structure and method for ancient folk house wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114319609A true CN114319609A (en) | 2022-04-12 |
Family
ID=81014605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111625262.3A Pending CN114319609A (en) | 2021-12-28 | 2021-12-28 | Moisture-proof structure and method for ancient folk house wall |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114319609A (en) |
| WO (1) | WO2023124059A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023124059A1 (en) * | 2021-12-28 | 2023-07-06 | 上海建为历保科技股份有限公司 | Damp-proof structure and method for ancient dwelling wall |
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2021
- 2021-12-28 CN CN202111625262.3A patent/CN114319609A/en active Pending
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023124059A1 (en) * | 2021-12-28 | 2023-07-06 | 上海建为历保科技股份有限公司 | Damp-proof structure and method for ancient dwelling wall |
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| Publication number | Publication date |
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| WO2023124059A1 (en) | 2023-07-06 |
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