CN109667434A - A kind of construction method of strap and straw board reinforcing raw-soil wall - Google Patents
A kind of construction method of strap and straw board reinforcing raw-soil wall Download PDFInfo
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- CN109667434A CN109667434A CN201811559521.5A CN201811559521A CN109667434A CN 109667434 A CN109667434 A CN 109667434A CN 201811559521 A CN201811559521 A CN 201811559521A CN 109667434 A CN109667434 A CN 109667434A
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- wall
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- soil
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- 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
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses the construction methods that a kind of strap and straw board reinforce raw-soil wall, fill up processing to quasi- reinforcing raw-soil surface of wall；Plate is adjacent to reinforcing wall after being cut to straw board；The aperture on the ply wall that stalk board and raw-soil wall are formed is each passed through at hole tensioning rear joint in different forms with strap and is fastened admittedly with steel；It is soaked on plate by plate surface bristle, peace and quiet miscellaneous dirt, with water inside and outside having bound, then smears smooth by several times with cob slurry, form float coat after mud dry solidification.For the present invention to long neglected and in disrepair, reinforcement protection can be effectively performed by being on the verge of the earth building to collapse, and this method is cheap, ecological, environmental protective, easy for construction, can be promoted the use of.
Description
Technical field
The invention belongs to technical field of buildings, are related to the construction method of a kind of strap and straw board reinforcing raw-soil wall.
Background technique
Earth building has many advantages, such as to gather materials on the spot, cool in summer and warm in winter, reclaiming property is strong, over the past thousands of years, in western China
The earth building of a variety of formation such as sun-dried mud brick, rammed earth is formd, according to statistics, the existing earth building in western China is up to number at present
1000000000 square metres.But with the continuous propulsion of rural urbanization, a large amount of adobe buildings are substituted by easy brick house, largely
The introducing of clay brick, concrete, reinforcing bar causes building energy consumption to be significantly increased, the architectural culture and wind with region feature also made
Looks are gradually lost, and the phenomenon that " thousand villages one side " occur.On the other hand, a large amount of adobe building abandoneds, it is in addition long neglected and in disrepair, it is on the verge of
Collapse.Therefore, carry out the protection of earth building, promotion work has great importance.
But existing earth building reinforcement technique mostly passes through largely introducing clay brick, reinforcing bar, cement, fashioned iron at present
Etc. modern architectures material, one side energy consumption, higher cost, do not meet Rural Economic Development Levels and the strategy of sustainable development is wanted
It asks；On the other hand, it constructs more demanding to construction equipment, construction ability, the rural area craftsman of professional ability is not difficult to relatively be competent at.
Summary of the invention
To solve drawbacks described above existing in the prior art, the purpose of the present invention is to provide a kind of cheap, ecological
Earth building reinforcement means environmentally friendly, easy for construction, can promoting the use of.
The present invention is realized by following technical proposals.
A kind of construction method of strap and straw board reinforcing raw-soil wall, comprising the following steps:
(1) fill up processing to the rough surface of quasi- reinforcing raw-soil wall, the serious position of sapping using sun-dried mud brick into
Row filling, which is mended, builds, and keeps surface of wall substantially smooth；
(2) straw board is cut according to wall size, shape and window opening, door opening deployment scenarios, then will be cut out
Plate be adjacent to reinforcing wall；
(3) aperture on the ply wall that stalk board and raw-soil wall are formed, is then each passed through with strap in different forms
Hole is tensioned at rear joint and is fastened admittedly with steel；
(4) the outer surface bristle of stalk board is removed miscellaneous dirt, is soaked with water with steel brush, then applied in two times with cob slurry
It smoothes out whole, forms float coat after cob slurry is dry.
For above-mentioned technical proposal, there are also further preferred schemes by the present invention:
Preferably, when filling up or mend block sapping position in the step (1), surface surface dust and soft surface layer should be rejected first
It filled up, smoothed out with cob slurry or raw-soil building block again afterwards.
Preferably, the stalk board in the step (2) is to pass through after Wheat Straw, cornstalk, sorghum stalk or rice straw are mechanically pulverized
Artificial composite board made of compression.
Preferably, the bottom and top and a left side of the ply wall formed in the step (3) in straw board and raw-soil wall
End and right end open the rectangular opening of 5mm ╳ 20mm through wall respectively, and each pitch of holes is 500mm.
Preferably, in the step (3), PP strap, PET strap or band steel strap is can be used in strap.
Preferably, in the step (3), along wall it is horizontal or vertical or it is oblique enclosed every 500mm with strap, connector
The lap of splice at place can use 100mm-150mm, can be solid with 2-4 steel fastening after strap tensioning.
It preferably,, should be one in horizontal direction strap intermediate cryptographic for longitudinal cross wall boundary position in the step (3)
Two wall intersection parts are packaged and enclose by strap.
Preferably, the step (1) and (4) medium-height grass mud be soil after being sieved, 3-5cm long Wheat Straw, lime according to
The ratio that weight ratio is 5:2:0.5 is uniformly mixed, and then adds water and stirs and cob slurry is made.
Preferably, in the step (4), smearing overall thickness is 15-25mm.
The present invention has the advantages that due to taking above technical scheme
1) by the hooping of strap and stalk board, wall integrity can be enhanced, improve its shearing strength, compression strength and
Earthquake ability is resisted in overall stiffness, raising；
2) stalk board can effectively prevent the further weathering and erosion by wind and rain of cob wall, greatly improve wall durability；
3) stalk board is environmentally protective, and construction is simple, material is easy to get, cheap, and does not generate chemistry to raw-soil wall and change
Property, the strengthening reconstruction conducive to reclaiming, suitable for rural area adobe building.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, not
Inappropriate limitation of the present invention is constituted, in the accompanying drawings:
Fig. 1 is that strap and stalk board reinforce raw-soil wall edge face structure schematic diagram in example of the present invention.
Fig. 2 is that 1 strap of embodiment and stalk board reinforce raw-soil wall floor map in example of the present invention；
Fig. 3 is that 2 strap of embodiment and stalk board reinforce raw-soil wall floor map in example of the present invention；
Fig. 4 is that longitudinal cross wall junction of the present invention strap encrypts elevational schematic view；
Fig. 5 is that longitudinal cross wall junction of the present invention strap encrypts sectional schematic diagram.
In figure: 1-raw-soil wall, 2-stalk boards, 3-straps, 4-steel buttons.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention will be described in detail, herein illustrative examples of the invention
And explanation is used to explain the present invention, but not as a limitation of the invention.
Strap and straw board of the present invention reinforce the construction method of raw-soil wall, specifically includes the following steps:
(1) the rough surface of quasi- reinforcing raw-soil wall is carried out filling up processing, the serious position of sapping preferably uses sun-dried mud brick
It is filled benefit to build, keeps surface of wall substantially smooth；It fills up or mends when building sapping position, surface surface dust and soft should be rejected first
It filled up, smoothed out with cob slurry or raw-soil building block again after surface layer.
(2) straw board is cut according to wall size, shape and window opening, door opening deployment scenarios, it is larger to area
Wall assembly can be carried out with multi-sheets, then the plate cut out is adjacent to reinforcing wall；Stalk board is Wheat Straw, corn
Artificial composite board made of stalk, sorghum stalk or rice straw are compressed after being mechanically pulverized.
(3) aperture on the ply wall that stalk board and raw-soil wall are formed, in the ply wall that straw board and raw-soil wall are formed
Bottom and top and left end and right end open the rectangular opening of 5mm ╳ 20mm respectively through wall, each pitch of holes is 500mm；Edge
Wall it is horizontal or vertical or it is oblique enclosed every 500mm with strap, the lap of splice of joint can use 100mm-150mm, beat
It can be solid with 2-4 steel fastening after band tensioning；For longitudinal cross wall boundary position, should be beaten at one of intermediate cryptographic of horizontal direction strap
Two wall intersection parts are packaged and enclose by band.PP strap, PET strap or band steel strap can be used in strap.
(4) the outer surface bristle of stalk board is removed miscellaneous dirt, is soaked with water with steel brush, then applied in two times with cob slurry
It smoothes out whole, forms float coat after cob slurry is dry, smearings overall thickness is 15-25mm.
It according to weight ratio is 5:2 that step (1) and (4) medium-height grass mud, which are soil after being sieved, 3-5cm long Wheat Straw, lime:
0.5 ratio is uniformly mixed, and then adds water and stirs and cob slurry is made.
Specific embodiment is given below to further illustrate the present invention.
Embodiment 1
All one's life cob wall body, high 3.2m, longitudinal cross wall wall thickness are 300mm, are reinforced, are added to it with strap and stalk board
Gu schematic diagram such as Fig. 1, shown in 2,4,5.Specifically construct according to the following steps:
1) 1 surface of raw-soil wall is carried out filling up processing, peace and quiet surface surface dust and weak surface layer, the serious position of sapping preferably utilizes
Cob slurry or sun-dried mud brick are filled benefit and build, and keep surface of wall substantially smooth.
2) the high-intensitive stalk board 2 with a thickness of 15mm is chosen, according to wall size, shape and window opening, door opening deployment scenarios,
Straw board is cut.
3) 5mm is opened respectively in the clamping plate wall bottom and top and left end that are made of stalk board and raw-soil wall and right end
The rectangular opening of ╳ 20mm runs through wall, and each pitch of holes is 500mm；PP strap 3 is passed through into hole opposing upper and lower, joint is taken
Spreading degree takes 150mm, is fastened in joint with 3 steel buttons 4 after strap tensioning, left and right directions is formed in the same manner
Horizontal direction hooping, as shown in Figure 1, 2.
4) for longitudinal cross wall boundary position, in horizontal direction strap one of strap of intermediate cryptographic, by longitudinal cross wall intersection
Position is packed into hooping, forms constructional column effect, as shown in Figure 4,5.
5) by plate surface bristle on plate inside and outside having bound, peace and quiet miscellaneous dirt is soaked with water, is then starched with cob
It smears in two times smooth, forms float coat after mud dry solidification, smearing overall thickness is 25mm.
6) wall-body energy saving repeats step 5), after the hardening of ectonexine mud, that is, reinforces and finishes.
Embodiment 2
One earth building, long 2.4m wide 2.6m, wall thickness is 300mm in length and breadth.Using strap and straw board to its into
Row is reinforced, and reinforces schematic diagram as shown in Fig. 1,3,4,5.Specifically construct according to the following steps:
1) 1 surface of raw-soil wall is carried out filling up processing, peace and quiet surface surface dust and weak surface layer, the serious position of sapping preferably utilizes
Sun-dried mud brick is filled benefit and builds, and keeps surface of wall substantially smooth.
2) the compacting stalk board with a thickness of 15mm is chosen, according to wall size and window opening, door opening deployment scenarios, to stalk board
Material is cut.
3) 5mm is opened respectively in the clamping plate wall bottom and top and left end that are made of stalk board and raw-soil wall and right end
The rectangular opening of ╳ 20mm runs through wall, and each pitch of holes is 500mm；By PET strap 3 respectively obliquely through upside and right side, under
The side hole opposite with left side, the joint lap of splice take 100mm, are carried out tightly in joint with 4 steel buttons 4 after strap tensioning
Gu as shown in Figure 1,3.
4) for longitudinal cross wall boundary position, in horizontal direction strap one of strap of intermediate cryptographic, by longitudinal cross wall intersection
Position is packed into hooping, forms constructional column effect, as shown in Figure 4,5.
5) by plate surface bristle on plate inside and outside having bound, peace and quiet miscellaneous dirt is soaked with water, is then starched with cob
It smears in two times smooth, forms float coat after mud dry solidification, smearing overall thickness is 15mm.
6) wall-body energy saving repeats step 5), after the hardening of ectonexine mud, that is, reinforces and finishes.
Embodiment 3
One earth building, long 2.4m wide 2.6m, wall thickness is 300mm in length and breadth.Using strap and straw board to its into
Row is reinforced, and reinforces schematic diagram as shown in Fig. 1,3,4,5.Specifically construct according to the following steps:
1) 1 surface of raw-soil wall is carried out filling up processing, peace and quiet surface surface dust and weak surface layer, the serious position of sapping preferably utilizes
Sun-dried mud brick is filled benefit and builds, and keeps surface of wall substantially smooth.
2) the compacting stalk board with a thickness of 15mm is chosen, according to wall size and window opening, door opening deployment scenarios, to stalk board
Material is cut.
3) 5mm ╳ is opened respectively in the clamping plate wall bottom and top and left end that are made of stalk board and raw-soil wall and right end
The rectangular opening of 20mm runs through wall, and each pitch of holes is 500mm；By band steel strap 3 respectively obliquely through upside and right side, downside
The hole opposite with left side, the joint lap of splice take 120mm, are carried out tightly in joint with 2 steel buttons 4 after strap tensioning
Gu as shown in Figure 1,3.
4) for longitudinal cross wall boundary position, in horizontal direction strap one of strap of intermediate cryptographic, by longitudinal cross wall intersection
Position is packed into hooping, forms constructional column effect, as shown in Figure 4,5.
5) by plate surface bristle on plate inside and outside having bound, peace and quiet miscellaneous dirt is soaked with water, is then starched with cob
It smears in two times smooth, forms float coat after mud dry solidification, smearing overall thickness is 20mm.
6) wall-body energy saving repeats step 5), after the hardening of ectonexine mud, that is, reinforces and finishes.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (9)
1. the construction method that a kind of strap and straw board reinforce raw-soil wall, which comprises the following steps:
(1) the rough surface of quasi- reinforcing raw-soil wall is carried out filling up processing, the serious position of sapping is filled out using sun-dried mud brick
It fills benefit to build, keeps surface of wall substantially smooth；
(2) straw board is cut according to wall size, shape and window opening, door opening deployment scenarios, the plate that then will be cut out
Material is adjacent to reinforcing wall；
(3) aperture on the ply wall that stalk board and raw-soil wall are formed, is then each passed through hole with strap in different forms,
It is tensioned at rear joint and is fastened admittedly with steel；
(4) the outer surface bristle of stalk board is removed miscellaneous dirt, is soaked with water with steel brush, then applied and smoothed out in two times with cob slurry
It is whole, float coat is formed after cob slurry is dry.
2. the construction method that a kind of strap according to claim 1 and straw board reinforce raw-soil wall, which is characterized in that
Fill up or mend in the step (1) when building sapping position, should reject first after surface surface dust and soft surface layer again with cob slurry or
Raw-soil building block is filled up, is smoothed out.
3. the construction method that a kind of strap according to claim 1 and straw board reinforce raw-soil wall, which is characterized in that
Stalk board in the step (2) is artificial multiple made of being compressed after Wheat Straw, cornstalk, sorghum stalk or rice straw are mechanically pulverized
Plywood material.
4. the construction method that a kind of strap according to claim 1 and straw board reinforce raw-soil wall, which is characterized in that
The bottom and top and left end of the ply wall formed in the step (3) in straw board and raw-soil wall and right end are opened respectively
The rectangular opening of 5mm ╳ 20mm runs through wall, and each pitch of holes is 500mm.
5. the construction method that a kind of strap according to claim 1 and straw board reinforce raw-soil wall, which is characterized in that
In the step (4), PP strap, PET strap or band steel strap is can be used in strap.
6. the construction method that a kind of strap according to claim 1 and straw board reinforce raw-soil wall, which is characterized in that
In the step (3), along wall it is horizontal or vertical or it is oblique enclosed every 500mm with strap, the lap of splice of joint can
100mm-150mm is taken, it can be solid with 2-4 steel fastening after strap tensioning.
7. the construction method that a kind of strap according to claim 6 and straw board reinforce raw-soil wall, which is characterized in that
In the step (3), for longitudinal cross wall boundary position, two walls should be handed in horizontal direction strap one of strap of intermediate cryptographic
The position packing that converges encloses.
8. the construction method that a kind of strap according to claim 1 and straw board reinforce raw-soil wall, which is characterized in that
It according to weight ratio is 5:2:0.5 that the step (1) and (4) medium-height grass mud, which are soil after being sieved, 3-5cm long Wheat Straw, lime,
Ratio be uniformly mixed, then add water and stir be made cob slurry.
9. the construction method that a kind of strap according to claim 1 and straw board reinforce raw-soil wall, which is characterized in that
In the step (4), smearing overall thickness is 15-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559521.5A CN109667434A (en) | 2018-12-19 | 2018-12-19 | A kind of construction method of strap and straw board reinforcing raw-soil wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559521.5A CN109667434A (en) | 2018-12-19 | 2018-12-19 | A kind of construction method of strap and straw board reinforcing raw-soil wall |
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| CN109667434A true CN109667434A (en) | 2019-04-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049032A (en) * | 2020-07-27 | 2020-12-08 | 成龙建设集团有限公司 | Method for reinforcing municipal highway door opening |
| CN113968708A (en) * | 2021-11-18 | 2022-01-25 | 昆明理工泛亚设计集团有限公司 | Novel rice straw mud for smearing of outer wall of rural residential building and construction method thereof |
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| CN108166614A (en) * | 2018-01-29 | 2018-06-15 | 成都骏铭圭科技有限公司 | A kind of regenerated environment protecting inorganic composite architectural materials structure |
| CN108661345A (en) * | 2018-06-21 | 2018-10-16 | 陕西理工大学 | A kind of the masonry house wall body structure and its construction method of the reinforcing of bilayer strap |
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2018
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349111A (en) * | 2008-08-18 | 2009-01-21 | 昆明理工大学 | Technique for reinforcing primary raw soil building soil wall steel wire net |
| CN105507605A (en) * | 2014-09-23 | 2016-04-20 | 北京师范大学 | Reinforcing method of earth construction wall |
| CN204715586U (en) * | 2015-06-18 | 2015-10-21 | 陕西理工学院 | A kind of reinforced immature soil wall body structure |
| CN105040924A (en) * | 2015-06-24 | 2015-11-11 | 郑州大学 | Plastering anti-hollowing anti-peeling structure of earth-sheltered dwelling and construction process thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049032A (en) * | 2020-07-27 | 2020-12-08 | 成龙建设集团有限公司 | Method for reinforcing municipal highway door opening |
| CN112049032B (en) * | 2020-07-27 | 2022-05-17 | 成龙建设集团有限公司 | Method for reinforcing municipal highway door opening |
| CN113968708A (en) * | 2021-11-18 | 2022-01-25 | 昆明理工泛亚设计集团有限公司 | Novel rice straw mud for smearing of outer wall of rural residential building and construction method thereof |
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Application publication date: 20190423 |