CN111424837A - Raw soil wall with linear section and built-in bamboo grating and manufacturing method thereof - Google Patents
Raw soil wall with linear section and built-in bamboo grating and manufacturing method thereof Download PDFInfo
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- CN111424837A CN111424837A CN202010287810.5A CN202010287810A CN111424837A CN 111424837 A CN111424837 A CN 111424837A CN 202010287810 A CN202010287810 A CN 202010287810A CN 111424837 A CN111424837 A CN 111424837A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
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Abstract
The invention discloses a raw soil wall with a linear section and a built-in bamboo grating, which comprises a wall body and a bamboo grating vertically arranged in the wall body in the middle, wherein the wall body is linear and is built by raw soil doped with biomass fibers; the bamboo grating is a planar bamboo grating in an orthogonal grid shape or a spatial bamboo grating in an orthogonal grid shape. According to the invention, the bamboo grating is arranged in the raw soil wall, the bamboo grating made of the recombined bamboo wood has high strength and high toughness, and the vertical bamboo wood participates in bearing, so that compared with the traditional raw soil wall, the vertical bearing capacity is improved due to the synergistic bearing of the raw soil and the bamboo grating.
Description
Technical Field
The invention relates to a raw soil wall and a manufacturing method thereof, in particular to a raw soil wall with a linear section and a built-in bamboo grating and a manufacturing method thereof.
Background
The raw soil wall material is a green building material with development prospect, has the advantages of convenient material acquisition, low manufacturing cost, good thermal working performance, less pollution, recycling and the like, is a ecologized building material, and can create a comfortable living environment. The raw soil structure is one of the structure forms which are widely used in village and town buildings, and the wall bodies of a plurality of low and multi-layer village and town buildings are built by the raw soil. The traditional raw soil material can be used for building construction after being simply processed without roasting, and can be divided into rammed soil buildings and earth brick wall buildings according to construction methods, although the construction cost is low and the construction is simple, because the traditional raw soil material has low strength and poor water resistance, the built wall body has poor integrity, low anti-seismic performance and bearing capacity, and the anti-cracking and deformation performance of the raw soil wall body is poor.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the defects of poor integrity, weak anti-seismic performance, low bearing capacity and the like of the traditional raw soil wall in the prior art, the invention aims to provide the raw soil wall with the linear section and the built-in bamboo grating, which has the advantages of simple structure, environmental protection, convenient construction and the like; the second purpose of the invention is to provide a method for manufacturing a raw soil wall with a linear section and a built-in bamboo grating.
The technical scheme is as follows: the invention relates to a raw soil wall with a linear section and a built-in bamboo grating, which comprises a wall body and the bamboo grating vertically arranged in the middle inside the wall body, wherein the wall body is linear and is built by raw soil doped with biomass fibers; the bamboo grating is a planar bamboo grating in an orthogonal grid shape or a spatial bamboo grating in an orthogonal grid shape.
The bamboo has many excellent properties such as high strength and good toughness, and is an ideal raw material of engineering structure. The invention reasonably applies the bamboo wood to the raw soil wall, and improves the performance of the raw soil wall. Wherein, the raw soil is simply processed undisturbed soil, and the raw soil material with uniform color, fine structure, compact texture and purity is obtained by simply screening the naturally formed raw soil; after the bamboo grating is erected, the raw soil doped with the biomass fiber can be formed by one-time masonry. The raw soil wall is suitable for low and multi-layer village and town building structure systems; the bamboo grating is arranged in the raw soil wall, and the bamboo grating and the raw soil are cooperatively loaded, so that the vertical bearing capacity and the shearing resistance are improved, and the seismic resistance of the raw soil wall is further improved; and biomass fibers such as straw or bamboo fibers and the like are added into the raw soil, so that the deformation performance and the crack resistance of the raw soil wall are improved compared with those of the traditional raw soil wall.
Preferably, the bamboo grid is formed by fixedly connecting engineering bamboo materials, and the engineering bamboo materials are bamboo recombined materials or bamboo integrated materials. The bamboo grid made of the bamboo recombined material is high in strength and toughness; the bamboo integrated material is prepared by processing raw bamboo into rectangular bamboo chips with certain specification, and then assembling and gluing the rectangular bamboo chips after anticorrosion, mildew-proof and moth-proof treatment, drying and gluing.
The plane bamboo grating is formed by weaving single-row bamboo materials in a longitudinal and transverse staggered mode, the connection nodes are fixedly connected, and rivets or binding connection can be used at the connection nodes. The bamboo materials are in a flat strip shape and comprise transverse bamboo materials and vertical bamboo materials, the vertical bamboo materials are arranged at equal intervals along the longitudinal direction, and the transverse bamboo materials are arranged at equal intervals along the transverse direction; the vertical bamboo wood and the raw soil are cooperatively born, and the transverse bamboo wood plays a role in connecting the vertical bamboo wood and lateral support, so that the effective calculation length of the vertical section bar is reduced.
The vertical bamboo wood has a bearing effect, and the horizontal bamboo wood has a lateral connection and support effect, so the vertical bamboo wood needs to be denser than the horizontal bamboo wood, the vertical bamboo wood spacing is 300-400 mm, the transverse bamboo wood spacing is about 2 times of the vertical bamboo wood spacing, the transverse bamboo wood and the vertical bamboo wood are staggered to form a grid for fixing, the use requirement is met, and the cost can be controlled. Namely, the distance between adjacent horizontal bamboo woods is 600-800 mm, and the distance between adjacent vertical bamboo woods is 300-400 mm. The section size is selected according to the actual requirement of the raw soil wall, and the width of the bamboo wood can be 60-80 mm.
The spatial bamboo grating is formed by connecting a plurality of rows of bamboo materials, the bamboo materials are long strips, and the cross sections of the bamboo materials are rectangular; the connecting nodes are fixedly connected by using glue or binding connection.
The spatial bamboo grating comprises transverse bamboo wood, vertical bamboo wood and connecting bamboo wood, wherein the transverse bamboo wood and the vertical bamboo wood are connected with each other to form a single-row bamboo wood, and then the connecting bamboo wood is horizontally connected to form multiple rows of bamboo wood in an orthogonal network shape, namely the spatial bamboo grating. The vertical bamboo wood is arranged at equal intervals along the longitudinal direction, and the transverse bamboo wood is arranged at equal intervals along the transverse direction; the distance between adjacent horizontal bamboo woods is 400-600 mm, and the distance between adjacent vertical bamboo woods is 200-300 mm. The vertical bamboo wood and the raw soil are cooperatively born, the horizontal bamboo wood plays a role in connecting the vertical bamboo wood and lateral support, and the effective calculation length of the vertical section is reduced. The vertical bamboo wood has a bearing effect, the horizontal bamboo wood has a lateral connection and support effect, so the vertical bamboo wood needs to be denser than the horizontal bamboo wood, the vertical bamboo wood is 200-300 mm in distance, the transverse bamboo wood is about 2 times of the vertical bamboo wood, the vertical bamboo wood stands in two rows, the collapse resistance in the direction perpendicular to the wall body can be enhanced, the use requirement is met, and the cost can be controlled. Each row of bamboo wood is formed by fixedly connecting transverse bamboo wood and vertical bamboo wood, and then a plurality of rows of bamboo wood are horizontally connected through the connecting bamboo wood. The connection distance (namely the length of the connection bamboo wood) between every two rows of bamboo wood is determined by the thickness of the actual wall body, and the distance between the peripheral bamboo wood of the spatial bamboo grid and the surface of the wall body is larger than 20 mm.
Further, the biomass fiber is at least one of bamboo fiber, straw fiber and flax fiber. Considering that the raw soil wall is widely applied to low-rise buildings in villages and towns, biomass materials such as straw and flax are widely distributed in rural areas in China, the bamboo fibers can be used for replacing common fibers such as straw, flax fibers and the like, local materials can be further obtained, resources in the rural areas are utilized, and sustainable development is promoted.
The biomass fibers are bamboo fibers, and the bamboo fibers are obtained by processing raw bamboos treated by high-temperature saturated steam at 140-180 ℃; the high-temperature saturated steam treatment process reduces the content of hemicellulose and lignin in the bamboo, and the mechanical property of the prepared bamboo fiber bundle has certain superiority compared with that of bamboo fibers in other treatment modes.
The invention also provides a manufacturing method of the raw soil wall with the linear section and the built-in bamboo grating, which comprises the following steps:
(1) positioning and popping the wall contour line, and erecting a bamboo grating to embed the bottom of the grating into the foundation; wherein the bamboo grid bottom is buried more than 50mm in the basis to guarantee vertical bamboo timber and insert the basis and insert the reality.
(2) Mixing the biomass fibers into raw soil and uniformly stirring;
the pretreatment process of the biomass fiber comprises the steps of defibering the processed bamboo or straw into fiber by using a fiber defibering device, adding the fiber into the screened raw soil material, and stirring by using a machine when the biomass fiber is doped, so that the biomass fibers such as the bamboo fiber, the straw fiber, the flax fiber and the like are more uniformly distributed in the raw soil, and the connection between the raw soil is more effective;
(3) and (3) building the raw soil processed in the step (2) in the popped outline to form the raw soil wall with the linear section and the built-in bamboo grating.
Has the advantages that: compared with the prior art, the method has the advantages that,
(1) according to the raw soil wall with the bamboo grating embedded in the linear section, the bamboo grating is arranged in the raw soil wall, the bamboo grating made of the recombined bamboo wood is high in strength and toughness, and the vertical bamboo wood participates in bearing, so that the vertical bearing capacity is improved due to the synergistic bearing of the raw soil and the bamboo grating compared with that of the traditional raw soil wall.
(2) According to the raw soil wall, the bamboo gratings are arranged in a criss-cross and stacked mode, raw soil is built on the periphery, the raw soil and the bamboo materials are bonded reliably, and the integrity is improved; the horizontal sectional materials provide reliable lateral supports for the vertical sectional materials, the calculated length of the vertical sectional materials is reduced, the instability phenomenon is avoided, and the bamboo grating bears the horizontal shearing force of part of the horizontal section under the action of a horizontal earthquake, so that the shearing capacity of the whole wall body is improved, and the earthquake resistance is improved.
(3) The biomass fibers such as the bamboo fibers and the straw fibers are mixed to play a role in connecting raw soil and soil bodies, and the bamboo grid has the characteristic of high toughness, so that the crack resistance, the deformation performance and the durability of the whole soil body are improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a plain bamboo grid-embedded raw soil wall of examples 1 and 2;
FIG. 2 is a schematic view of the planar bamboo grids of examples 1 and 2;
FIG. 3 is a vertical view of a raw soil wall of examples 1 and 2, in which a planar bamboo grid is built in a linear cross section;
FIG. 4 is a schematic cross-sectional view of a raw soil wall with a bamboo grating in the horizontal section according to examples 3 and 4;
FIG. 5 is a schematic view of the spatial bamboo grid of examples 3 and 4;
FIG. 6 is a vertical view of a raw soil wall having a bamboo grating built in a linear cross section according to examples 3 and 4.
Detailed Description
The present invention will be described in detail with reference to examples.
Example 1:
in the embodiment, a planar bamboo grid 1 is taken as an example, and the biomass fibers 3 doped in the raw soil are bamboo fibers. As shown in fig. 1 to 3, the raw soil wall of the present embodiment includes a wall body 6 and a planar bamboo grid 1 vertically disposed in the middle inside the wall body 6, wherein the wall body 6 is in a line shape and is formed by once laying raw soil doped with bamboo fibers.
Fig. 2 is a schematic view of a planar bamboo grid, fig. 3 is an elevation view of a raw soil wall, and for clarity, the wall body on the raw soil wall is removed in fig. 3, so that the bamboo grid is exposed. The plane bamboo grid 1 is in an orthogonal grid shape and is formed by fixedly connecting engineering bamboo materials. As shown in fig. 2, the bamboo materials are all in the shape of flat and long strips, and have the thickness of 8mm and the width of 60 mm. The plane bamboo grid 1 is formed by weaving single-row bamboo materials in a longitudinally and transversely staggered mode, and the connection nodes are fixedly connected through rivets. The bamboo-made bamboo joint comprises transverse bamboo materials 4 and vertical bamboo materials 5, wherein the transverse bamboo materials 4 mainly play a lateral supporting role, the transverse bamboo materials 4 are woven at equal intervals along the transverse direction, and the distance between every two adjacent transverse bamboo materials 4 is 600-800 mm; the vertical bamboo wood 5 bears the load, the vertical bamboo wood 5 is woven at equal intervals along the longitudinal direction, and the distance between every two adjacent vertical bamboo wood 5 ranges from 300mm to 400 mm.
Wherein, the raw soil 2 is simply processed undisturbed soil, which is a raw soil material with uniform color, fine structure, compact texture and purity obtained by simply screening naturally formed raw soil; the doped bamboo fiber is prepared by taking common bamboo fiber, treating raw bamboo by high-temperature saturated steam at 140-180 ℃, defibering the raw bamboo into raw bamboo through a fiber defibering device, adding the raw bamboo into the screened raw soil material, and uniformly stirring the raw bamboo and the raw soil by a machine to form final mixed raw soil 2.
The manufacturing steps of the bamboo fiber raw soil wall with the linear section and the built-in planar bamboo grating are as follows:
(1) positioning and popping the wall contour line, and erecting a plane bamboo grid 1, wherein the bottom of the plane bamboo grid 1 is buried to be more than 50mm inside the foundation, so that the vertical column 5 is inserted into the foundation and is inserted into the foundation to be plugged;
(2) defibering bamboo subjected to high-temperature saturated steam treatment into strip bamboo fibers by using a fiber defibering device, doping the bamboo fibers into raw soil 2, and uniformly stirring by using a machine to form mixed raw soil for later use;
(3) and (3) building the mixed raw soil processed in the step (2) in the popped outline to form the bamboo fiber raw soil wall with the linear section and the built-in plane bamboo grating.
Example 2:
the plane bamboo grid of this example is the same as example 1, except that the biomass fiber added in this example is straw fiber. The raw soil wall of this embodiment includes wall body 6 and sets up the plane bamboo grid 1 inside wall body 6 vertically in the middle, and this wall body 6 is the inline, is once only built by mixing into the raw soil of bamboo fibre and forms.
The plane bamboo grid 1 is in an orthogonal grid shape and is formed by fixedly connecting engineering bamboo materials. The bamboo wood is in a flat strip shape, the thickness is 8mm, and the width is 60 mm. The plane bamboo grid 1 is formed by weaving single-row bamboo materials in a longitudinally and transversely staggered mode, and the connection nodes are fixed through rivets. The bamboo-made bamboo joint comprises transverse bamboo materials 4 and vertical bamboo materials 5, wherein the transverse bamboo materials 4 mainly play a lateral supporting role, the transverse column materials 4 are woven at equal intervals along the transverse direction, and the distance between every two adjacent transverse bamboo materials 4 is 600-800 mm; the vertical bamboo wood 5 bears the load, the vertical bamboo wood 5 is woven at equal intervals along the longitudinal direction, and the distance between every two adjacent vertical bamboo wood 5 ranges from 300mm to 400 mm. The doped straw fiber is formed by fluffing dried straws after being dried by sunlight through a fiber fluffing device; then adding the raw soil into the screened raw soil material, and uniformly stirring by a machine to form final mixed raw soil for later use.
The manufacturing steps of the straw fiber raw soil wall with the linear section and the built-in planar bamboo grating are as follows:
(1) positioning and popping the wall contour line, and erecting a planar bamboo grid 1, wherein the bottom of the planar bamboo grid 1 is buried to be more than 50mm inside the foundation, so that the vertical column is inserted into the foundation and is inserted into the foundation for compaction;
(2) mixing the straw fibers prefabricated in advance into raw soil, and uniformly stirring by adopting a machine to form mixed raw soil for later use;
(3) and (3) building the mixed raw soil processed in the step (2) in the popped outline to form the straw fiber raw soil wall with the linear section and the hidden BFRP grid section bars.
Example 3:
the bamboo grid of the present embodiment is exemplified by a space bamboo grid 7, and the biomass fibers 3 doped in the raw soil are bamboo fibers.
As shown in fig. 4 to 6, the raw soil wall of the present embodiment includes a wall body 6 and a spatial bamboo grid 1 vertically disposed in the middle inside the wall body 6, and the wall body 6 is in a line shape and is formed by once laying raw soil doped with bamboo fibers.
Fig. 4 is a schematic cross-sectional view of a linear-section raw soil wall with a built-in space bamboo grating, fig. 5 is a schematic view of a space bamboo grating, fig. 6 is a schematic elevation view of the raw soil wall, and fig. 6 is a schematic view of the space bamboo grating with the wall body on the soil wall removed to expose the space bamboo grating for clarity. This space bamboo grid 7 is formed by two rows of bamboo timber interconnect, and the bamboo timber is the engineering bamboo timber, and every bamboo timber is rectangular form, and the cross section is the rectangle, and it includes horizontal bamboo timber 4, vertical bamboo timber 5, connects the bamboo timber 8, and the connection node adopts rivet fixed connection. The transverse bamboo wood 4 mainly plays a role in lateral support, the transverse bamboo wood 4 are arranged at equal intervals in the transverse direction, and the distance between every two adjacent transverse bamboo wood is 400-600 mm; the vertical bamboo woods 5 participate in bearing, the vertical bamboo woods 5 are arranged at equal intervals along the longitudinal direction, and the distance between every two adjacent vertical bamboo woods ranges from 200mm to 300 mm. Each row of bamboo wood is formed by fixedly connecting a transverse bamboo wood 4 and a vertical bamboo wood 5, and then the two rows of bamboo wood are transversely connected through a connecting bamboo wood 8.
Wherein, the raw soil 2 is simply processed undisturbed soil, which is a raw soil material with uniform color, fine structure, compact texture and purity obtained by simply screening naturally formed raw soil; the doped bamboo fiber is prepared by taking common bamboo fiber, treating raw bamboo by high-temperature saturated steam at 140-180 ℃, defibering the raw bamboo into raw bamboo through a fiber defibering device, adding the raw bamboo into the screened raw soil material, and uniformly stirring the raw bamboo and the raw soil by a machine to form final mixed raw soil 2.
The manufacturing steps of the bamboo fiber raw soil wall with the linear section and the built-in space bamboo grating are as follows:
(1) positioning and popping the wall contour line, and erecting a spatial bamboo grid 7, wherein the bottom of the spatial bamboo grid 7 is buried to be more than 50mm inside the foundation, so that the vertical bamboo 5 is inserted into the foundation and is inserted into the foundation to be solid;
(2) defibering bamboo subjected to high-temperature saturated steam treatment into strip bamboo fibers by using a fiber defibering device, doping the bamboo fibers into raw soil 2, and uniformly stirring by using a machine to form mixed raw soil for later use;
(3) and (3) building the mixed raw soil processed in the step (2) in the popped outline to form the bamboo fiber raw soil wall with the linear section and the built-in space bamboo grating. Wherein, the distance between the peripheral bamboo wood of the spatial bamboo grid 7 and the surface of the wall body is more than 20 mm.
Example 4:
the spatial bamboo grid 7 of this example is the same as example 3, except that the biomass fiber added in this example is flax fiber.
The raw soil wall comprises a wall body which is in a straight line shape and is formed by once building raw soil 2 doped with flax fibers; a space bamboo grating 7 is arranged in the wall body, and the space bamboo grating 7 is vertically and centrally arranged in the wall body along the height direction of the wall body. The doped flax fiber is formed by drying flax in the sun and then untwining the flax fiber by an untwining device; then adding the raw soil into the screened raw soil material, and uniformly stirring by a machine to form final mixed raw soil for later use.
The flax fiber raw soil wall with the linear section and the built-in space bamboo grating has the following manufacturing steps:
(1) positioning and popping the wall contour line, and erecting a spatial bamboo grid 7, wherein the bottom of the spatial bamboo grid 7 is buried to be more than 50mm inside the foundation, so that the vertical bamboo is ensured to be inserted into the foundation and is inserted into the foundation to be solid;
(2) mixing flax fibers prefabricated in advance into raw soil, and uniformly stirring by adopting a machine to form mixed raw soil for later use;
(3) and (3) building the mixed raw soil processed in the step (2) in the popped outline to form the flax fiber raw soil wall with the linear section and the built-in space bamboo grating. Wherein, the distance between the peripheral bamboo wood of the spatial bamboo grid 7 and the surface of the wall body is more than 20 mm.
Claims (9)
1. The utility model provides a built-in bamboo grid's of straight line cross-section raw soil wall which characterized in that: the bamboo grating wall comprises a wall body and a bamboo grating vertically arranged in the middle of the wall body, wherein the wall body is in a straight line shape and is built by raw soil doped with biomass fibers; the bamboo grating is a planar bamboo grating in an orthogonal grid shape or a spatial bamboo grating in an orthogonal grid shape.
2. The in-line-section raw soil wall with a built-in bamboo grid according to claim 1, characterized in that: the bamboo grid is formed by fixedly connecting engineering bamboo materials, and the engineering bamboo materials are bamboo recombined materials or bamboo integrated materials.
3. The in-line-section raw soil wall with a built-in bamboo grid according to claim 1, characterized in that: the plane bamboo grid is formed by weaving single-row bamboo materials in a longitudinally and transversely staggered mode, and the bamboo materials are in a flat long strip shape.
4. The in-line soil wall with the bamboo grating embedded in the cross section as claimed in claim 3, wherein: the bamboo wood comprises transverse bamboo wood and vertical bamboo wood, the distance between every two adjacent transverse bamboo wood is 600-800 mm, and the distance between every two adjacent vertical bamboo wood is 300-400 mm.
5. The in-line-section raw soil wall with a built-in bamboo grid according to claim 1, characterized in that: the spatial bamboo grid is formed by mutually connecting a plurality of rows of bamboo materials, the bamboo materials are in a strip shape, and the cross section of the bamboo materials is rectangular.
6. The in-line soil wall with the bamboo grating embedded in the cross section according to claim 5, wherein: the spatial bamboo grating comprises transverse bamboo wood, vertical bamboo wood and connecting bamboo wood, the distance between every two adjacent transverse bamboo wood is 400-600 mm, and the distance between every two adjacent vertical bamboo wood is 200-300 mm.
7. The in-line-section raw soil wall with a built-in bamboo grid according to claim 1, characterized in that: the biomass fiber is at least one of bamboo fiber, straw fiber and flax fiber.
8. The in-line-section raw soil wall with a built-in bamboo grid according to claim 1, characterized in that: the biomass fibers are bamboo fibers, and the bamboo fibers are obtained by processing raw bamboos treated by high-temperature saturated steam at 140-180 ℃.
9. A method for manufacturing a raw soil wall with a bamboo grating built-in a linear section according to any one of claims 1 to 8, characterized by comprising the following steps: positioning and popping up the wall contour line, and erecting a bamboo grating to enable the bottom of the bamboo grating to be buried inside the foundation; the biomass fiber is mixed into raw soil and stirred uniformly for standby; and building raw soil doped with biomass fibers in the popped outline to form the raw soil wall with the linear section and the built-in bamboo grating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010287810.5A CN111424837A (en) | 2020-04-13 | 2020-04-13 | Raw soil wall with linear section and built-in bamboo grating and manufacturing method thereof |
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| CN202010287810.5A CN111424837A (en) | 2020-04-13 | 2020-04-13 | Raw soil wall with linear section and built-in bamboo grating and manufacturing method thereof |
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| CN103967170A (en) * | 2014-04-14 | 2014-08-06 | 北京工业大学 | Linear-section type immature soil wall with built-in steel and wood mesh and manufacturing method thereof |
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| CN107165152A (en) * | 2017-05-23 | 2017-09-15 | 湖北工业大学 | The soil stabilization system and reinforcement means of slip casting bamboo grid and monkey grass reinforcement |
| JP2018028187A (en) * | 2016-08-16 | 2018-02-22 | 柿副 実 | Core material of soil wall |
| CN207419847U (en) * | 2017-10-23 | 2018-05-29 | 南京林业大学 | A kind of bamboo wood armored concrete structure |
| CN108222315A (en) * | 2018-02-07 | 2018-06-29 | 南昌大学 | The prefabricated assembled filling wall of the raw-soil that a kind of built-in bamboo net is reinforced |
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2020
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103967170A (en) * | 2014-04-14 | 2014-08-06 | 北京工业大学 | Linear-section type immature soil wall with built-in steel and wood mesh and manufacturing method thereof |
| JP2018028187A (en) * | 2016-08-16 | 2018-02-22 | 柿副 実 | Core material of soil wall |
| CN106869370A (en) * | 2017-02-21 | 2017-06-20 | 孔祥雨 | A kind of high-strength biomass fiber is incubated the construction method of composite light Side fascia |
| CN107165152A (en) * | 2017-05-23 | 2017-09-15 | 湖北工业大学 | The soil stabilization system and reinforcement means of slip casting bamboo grid and monkey grass reinforcement |
| CN207419847U (en) * | 2017-10-23 | 2018-05-29 | 南京林业大学 | A kind of bamboo wood armored concrete structure |
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Application publication date: 20200717 |