CN109624065B - Three-dimensional bamboo concrete column net wall and manufacturing method - Google Patents
Three-dimensional bamboo concrete column net wall and manufacturing method Download PDFInfo
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- CN109624065B CN109624065B CN201811522908.3A CN201811522908A CN109624065B CN 109624065 B CN109624065 B CN 109624065B CN 201811522908 A CN201811522908 A CN 201811522908A CN 109624065 B CN109624065 B CN 109624065B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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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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Abstract
The invention relates to a three-dimensional bamboo concrete column net wall and a manufacturing method thereof, wherein the wall is composed of a bamboo column concrete structure, an Indonesia rattan net and concrete, a plurality of bamboo columns are vertically arranged along the length direction and the width direction, the bamboo columns are connected through the two-dimensional Indonesia rattan net to form a three-dimensional bamboo column Indonesia rattan net frame, concrete is poured in the bamboo columns, and concrete is poured in gaps between the bamboo columns to form the three-dimensional bamboo concrete column net wall. The method comprises the steps of manufacturing double-row bamboo columns with reserved circular holes at the back covers of the thin wood boards, manufacturing a three-dimensional Indonesia rattan net bamboo column frame and manufacturing a three-dimensional bamboo concrete column net wall body. The invention adopts Indonesia repens which has wide material sources, good bending resistance, rot resistance, bamboo columns and good tensile property, good ductility and corrosion resistance as main materials to replace the reinforcing steel bars, and the concrete in the bamboo columns is laterally restrained by the bamboo columns, so that the concrete is in a three-dimensional compression state, the compression resistance bearing capacity of the concrete is improved, and the integral rigidity of the wall body is improved by combining the good bending resistance of the bamboo columns.
Description
Technical Field
The invention relates to a prefabricated wall in building engineering, in particular to a three-dimensional bamboo-concrete column net wall.
Background
With the rapid increase of national economy, people have stronger safety awareness and higher requirements on earthquake resistance of building structures. Under the action of earthquake load, a common brick-concrete building is easy to collapse, so that the life and property safety of citizens is seriously influenced, and accordingly, a steel bar framework becomes the necessary requirement of the current social building. However, with the rapid development of social economy in China, high-rise, super-high and large-span structures are emerging continuously, and the reinforced concrete structure meets great challenges. The reinforced concrete structure has the defects of heavy self weight, poor ductility, poor earthquake resistance, poor economic benefit and ecological benefit and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a three-dimensional bamboo concrete column net wall and a manufacturing method thereof, which replace a reinforced concrete wall and are used as a novel and green prefabricated wall applied to buildings.
The invention adopts the technical scheme to solve the technical problem that: a three-dimensional bamboo concrete column net wall body is composed of a bamboo column concrete structure, an Indonesia rattan net and concrete, a plurality of bamboo columns are vertically arranged along the length direction and the width direction, the bamboo columns are connected through the two-dimensional Indonesia rattan net to form a three-dimensional bamboo column-Indonesia rattan net frame, concrete is poured into the bamboo columns to form the bamboo column concrete structure, and concrete is poured into gaps between the bamboo columns to form the three-dimensional bamboo-concrete column net wall body.
A manufacturing method of a three-dimensional bamboo concrete column net wall body comprises the following steps:
step one, manufacturing a double-row bamboo column with a thin wood board bottom sealing belt reserved with round holes
Bonding and fixing ten long bamboo columns on a rectangular veneer, and biaxially arranging reserved circular holes at the value of each bamboo column in the specified thickness direction to form a double-row bamboo column with the reserved circular holes at the bottom sealing of the veneer;
step two, manufacturing a three-dimensional Indonesia net bamboo column frame
Firstly, sequentially penetrating Indonesia repens in the length direction into axial reserved circular holes in the length direction of the same row of bamboo columns arranged in the length direction, respectively penetrating out axial reserved circular holes in the length direction of the two outermost bamboo columns at the two ends of Indonesia repens in the length direction, then knotting and tensioning to enable the nodes to block the axial reserved circular holes in the length direction of the two bamboo columns, tensioning the Indonesia repens in the whole length direction, then sequentially penetrating in Indonesia repens in the width direction into axial reserved circular holes in the width direction of the same group of bamboo columns arranged in the width direction, knotting and tensioning to enable the nodes to block the axial reserved circular holes in the width direction of the two outermost bamboo columns, tensioning the Indonesia repens in the whole width direction, and forming a three-dimensional Indonesia repens net bamboo column frame;
step three, manufacturing a three-dimensional bamboo concrete column net wall body
After the three-dimensional Indonesia bamboo column frame is formed, concrete with the strength grade of 30MPa is poured in each bamboo column and is vibrated to be compact, and concrete with the strength grade of 30MPa is poured in gaps among the bamboo columns, so that the three-dimensional bamboo concrete column net wall body is formed.
Further, in the three-dimensional indonesia rattan net bamboo column frame, on each bamboo column, a certain distance is cut horizontally from the upper part to the lower part of a reserved round hole in the axial direction of the length direction, and long bamboo columns which are cut are reserved, so that double-row short bamboo columns which are formed by connecting the indonesia rattan in the length direction and the indonesia rattan in the width direction and are at the same height are formed, and each short bamboo column in the double-row short bamboo columns is subjected to unit segmentation: the bamboo column is characterized in that the short bamboo column is cut into bamboo thin plates with four side faces bent by 90 degrees along the length direction and the width direction, the intersection points of Indonesia rattan in the length direction and Indonesia rattan in the width direction are arranged in the short bamboo column consisting of four bamboo thin plates, the intersection points of Indonesia rattan in the length direction and Indonesia rattan in the width direction are bound by fine Indonesia rattan, AB glue is smeared on the left side and the right side of each bamboo thin plate after each intersection point is bound firmly, the bamboo thin plates are bonded into a complete short bamboo column again, and the bamboo column is bonded into a complete bamboo column again with the long bamboo column which is cut and reserved in the same bamboo column.
The invention has the beneficial effects that:
compared with the prior art, the invention has the following remarkable advantages:
1. compared with a reinforced concrete structure, the bamboo column concrete structure in the three-dimensional bamboo concrete column net wall body has the advantages of light dead weight, high bearing capacity, good anti-seismic performance, high economic benefit, environmental protection and the like;
2. the bamboo column in the three-dimensional bamboo concrete column net wall body has good bending resistance bearing capacity, and the concrete is wrapped outside the bamboo column to ensure that the concrete is in a three-dimensional compression state, so that the overall compression resistance bearing capacity of the bamboo column concrete structure is improved, and the bamboo column is light in dead weight, convenient to obtain materials and green and environment-friendly;
3. the Indonesia repens net in the three-dimensional bamboo concrete column net wall body is made of the Indonesia repens net which is light, strong in toughness, rich in elasticity, high in tensile property and corrosion-resistant, replaces a reinforcing mesh, reduces carbon emission, is energy-saving and environment-friendly, and has good economic benefits.
Drawings
FIG. 1 is a perspective view of a three-dimensional bamboo concrete column net wall in an embodiment of the invention;
FIG. 2 is a top view of a double-row bamboo column with circular holes reserved in the back cover of a thin wood board according to an embodiment of the present invention;
FIG. 3 is a front view of a double-row bamboo column with circular holes reserved in the back cover of a thin wood board according to an embodiment of the present invention;
FIG. 4 is a side view of a thin wood board with circular holes on the back cover of the double-row bamboo columns according to the present invention;
FIG. 5 is a front view of a bamboo post frame of a three-dimensional Indonesia net according to embodiments of the invention;
FIG. 6 is a side view of a bamboo post frame of a three-dimensional Indonesia net in an embodiment of the invention;
FIG. 7 is a top view of a three-dimensional Indonesia net bamboo post frame according to embodiments of the invention.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings by way of manufacturing steps.
A three-dimensional bamboo concrete column net wall body is composed of a bamboo column concrete structure, Indonesia rattan nets and concrete (strength level of 30MPa), wherein 4 reserved circular holes are formed in xy surfaces of bamboo columns in the bamboo column concrete structure along the x axis and the y axis at the same z value, Indonesia rattan in the x axis direction and the y axis direction is inserted through the 4 reserved circular holes, Indonesia rattan in the x axis direction and the y axis direction is bound in the bamboo columns, binding points are aligned to the centers of the bamboo columns, the bamboo columns are connected through the two-dimensional Indonesia rattan nets to form a three-dimensional bamboo column-Indonesia rattan net frame, concrete with the strength level of 30MPa is poured in the bamboo columns and vibrated to be compact, then concrete (strength level of 30MPa) is poured in gaps between the bamboo columns, and finally the three-dimensional bamboo column concrete column net wall body is formed.
Bamboo post concrete structure chooses for use bamboo post parcel concrete, provides the side direction restraint for the concrete, and when bamboo post concrete pressurized, the concrete in the bamboo post was in the state of three-dimensional pressurized, has improved bamboo post concrete structure's resistance to compression bearing capacity greatly. The bamboo column has good bending resistance bearing capacity, and meanwhile, the whole bending resistance bearing capacity of the bamboo column concrete structure is improved.
The Indonesia repens mesh is light, strong in toughness, high in elasticity, high in tensile strength and corrosion resistant, and replaces a reinforcing mesh, so that carbon emission is reduced, energy is saved, environment is protected, and good economic benefits are achieved.
As shown in fig. 1, a three-dimensional bamboo column concrete wall with a specification of 3000mm × 500mm × 3000mm (length × width × height) needs to be completed.
Firstly, a double-row bamboo column with a thin wood board bottom sealing and reserved circular holes is manufactured.
As shown in FIG. 2, a rectangular veneer 1 having a bottom surface of 3000 mm. times.500 mm. times.20 mm (length. times.width. times.thickness) and ten bamboo poles 2 having a length of 3000mm and a diameter of 150mm were prepared. A space rectangular coordinate system is established, the intersection point 3 of the x axis, the y axis and the z axis is located at the center point O of the short side at the left side of the rectangular thin wood board 1, the length direction is taken as the x axis (the right direction is the positive direction), the width direction is taken as the y axis (the outward direction is the positive direction), and the thickness direction is taken as the z axis (the upward direction is the positive direction). Ten coordinate points are respectively marked on the thin wooden board 1, wherein the coordinates of the first coordinate point 4 are (300, 100, 0), the coordinates of the second coordinate point 5 are (900, 100, 0), the coordinates of the third coordinate point 6 are (1500, 100, 0), the coordinates of the fourth coordinate point 7 are (2100, 100, 0), the coordinates of the fifth coordinate point 8 are (2700, 100, 0), the coordinates of the sixth coordinate point 9 are (300, -100, 0), the coordinates of the seventh coordinate point 10 are (900, -100, 0), the coordinates of the eighth coordinate point 11 are (1500, -100, 0), the coordinates of the ninth coordinate point 12 are (2100, -100, 0), the coordinates of the tenth coordinate point 13 are (2700, -100, 0), and the coordinate points are marked with black marks. And (3) coating AB glue on the bottoms of 10 bamboo columns 2 with the lengths of 3000mm and the diameters of 150mm, aligning the circle center of each bamboo column 2 with ten coordinate points, forcibly pressing the bamboo columns on the veneer 1 for 40s to firmly bond the bamboo columns with the veneer 1, and forming the double-row bamboo columns with the veneer sealed bottom. As shown in fig. 3 and 4, on two xy planes where z is 1000 and z is 2000, each bamboo column 2 is provided with two equal-height reserved circular holes 14 along the x axial direction; on two xy planes of z 1024 and z 2024, each bamboo column 2 is provided with two equal-height reserved circular holes 14 along the y axial direction. Each bamboo column 2 has 8 reserved circular holes 14 in total, the diameter of each reserved circular hole is 24mm, and finally, a double-row bamboo column with the reserved circular holes at the bottom of the veneer board is formed.
Then, a three-dimensional Indonesia net-bamboo column frame is manufactured.
As shown in fig. 5, the x-axis indonesia rattan 15 is inserted into the reserved circular hole 14 in the x-axis direction, and extends out from the left side of the bamboo column 2 with the center located at the first coordinate point 4(300, 100, 0), and extends out from the right side of the bamboo column 2 with the center located at the fifth coordinate point 8(2700, 100, 0). Firstly, tying and tensioning an x-axis Indonesia vine 15 extending out of the left side of a bamboo column 2 with the circle center positioned at a first coordinate point 4(300, 100, 0) to make a junction block a reserved round hole 14 on the left side of the bamboo column 2, then tensioning the whole x-axis Indonesia vine 15, and finally tying and tensioning an x-axis Indonesia vine 15 extending out of the right side of the bamboo column 2 with the circle center positioned at a fifth coordinate point 8(2700, 100, 0) to make the junction block the reserved round hole 14 on the right side of the bamboo column 2, so that the whole x-axis Indonesia vine 15 is in a tight state; the x-axis indonesia vine 15 extends out on the left side of the bamboo column 2 with the center at the sixth coordinate point 9(300, -100, 0) and extends out on the right side of the bamboo column 2 with the center at the coordinate point (2700, -100, 0) 13. Firstly, tying and tensioning an x-axis Indonesia vine 15 extending out of the left side of a bamboo column 2 with the center of a circle located at a sixth coordinate point 9(300, -100, 0) to make a junction block a reserved round hole 14 on the left side of the bamboo column 2, then tensioning the whole x-axis Indonesia vine 15, and finally tying and tensioning an x-axis Indonesia vine 15 extending out of the right side of the bamboo column 2 with the center of a circle located at a tenth coordinate point 13(2700, -100, 0) to make the junction block a reserved round hole 14 on the right side of the bamboo column 2, so that the whole x-axis Indonesia vine 15 is in a tight state. As shown in fig. 6, the y-axis indonesia rattan 16 is connected to five pairs of y-axis bamboo poles 2 in the same manner as the x-axis.
As shown in fig. 7, on each bamboo column 2, a black water pen is respectively used for marking and horizontally cutting the positions 10cm above and below the reserved circular hole 14 in the x-axis direction, and the cut long bamboo column is reserved to form a double-row short bamboo column which is formed by connecting x-axis indonesia rattan 15 and y-axis indonesia rattan 16 and is 10cm long, at the moment, each short bamboo column is loosely connected, each short bamboo column 17 in the double-row short bamboo column is subjected to unit segmentation, and the segmentation mode is as follows: the short bamboo column is cut into bamboo sheets with four side surfaces bent by 90 degrees along the x-axis direction and the y-axis direction. At this moment, the crossing point of the x axial Indonesia rattan 15 and the y axial Indonesia rattan 16 is in the short bamboo column composed of four bamboo sheets, the crossing point of the x axial Indonesia rattan 15 and the y axial Indonesia rattan 16 is conveniently bound by the thin Indonesia rattan, after the binding of each crossing point is firm, AB glue is smeared on the left side and the right side of each bamboo sheet, the bamboo sheets are bonded into a complete short bamboo column again, and the bamboo columns are bonded into a complete bamboo column 21 again with the long bamboo column which is cut and reserved in the same bamboo column 2. The ten complete bamboo columns 21 are connected through the x-axis Indonesia rattan 15 and the y-axis Indonesia rattan 16 to form a firm three-dimensional Indonesia rattan net-bamboo column frame.
And finally, completing the three-dimensional bamboo-concrete column net wall body.
After the three-dimensional Indonesia rattan net-bamboo column frame is formed, concrete (strength grade 30MPa)22 is poured into each recombined bamboo column 21 and is vibrated to be dense, the bamboo column 21 and the concrete (strength grade 30MPa)22 jointly form a novel structure of the bamboo column concrete, and the bending resistance and the compression resistance bearing capacity of the structure are obviously improved. And connecting the single bamboo column concrete structures through the x-axis Indonesia rattan 15 and the y-axis Indonesia rattan 16 to form the three-dimensional bamboo-concrete column net frame. Two rectangular thin wooden boards 23 of 3000mm × 3020mm × 10mm (length × height × thickness), two rectangular thin wooden boards 24 of 500mm × 3020mm × 10mm (width × height × thickness), and a rectangular thin wooden board 1 of 3000mm × 500mm × 20mm (length × width × thickness) on the bottom surface were prepared to form a blind formwork box having a spatial dimension of 3000mm × 500mm × 3000mm (length × width × height). And pouring concrete 25 between the bamboo columns 21 and 21 in the formwork box, vibrating to be compact, curing for 28 days, and then removing the formwork.
The embodiments of the present invention have been described above, but the present invention is not limited to these embodiments, and modifications may be made without departing from the scope of the present invention.
The embodiment of the invention has the following functions and effects:
according to the bamboo-concrete column structure, the concrete is poured in the bamboo column, so that the compression-resistant bearing capacity of the concrete is improved when the concrete is in a three-dimensional compressed state, and the bearing capacity of the whole bamboo-concrete column structure is greatly improved by combining the good bending-resistant bearing capacity of the bamboo column. The Indonesia repens is used for replacing a steel bar, the x-axis Indonesia repens and the y-axis Indonesia repens can be firmly bound at the cross-shaped intersection in the bamboo column body through the manufacturing process of splitting and combining the bamboo column to form an Indonesia repens net, and the bamboo column are connected into a whole. The main materials used by the invention are bamboo columns and Indonesia vines, so that the carbon emission is reduced, and the invention conforms to the concept of green environmental protection.
Claims (2)
1. A method for manufacturing a three-dimensional bamboo concrete column net wall body comprises the following steps of:
step one, manufacturing a double-row bamboo column with a thin wood board bottom sealing belt reserved with round holes
Bonding and fixing ten long bamboo columns on a rectangular veneer, and biaxially arranging reserved circular holes at the value of each bamboo column in the specified thickness direction to form a double-row bamboo column with the reserved circular holes at the bottom sealing of the veneer;
step two, manufacturing a three-dimensional Indonesia net bamboo column frame
Firstly, sequentially penetrating Indonesia repens in the length direction into axial reserved circular holes in the length direction of the same row of bamboo columns arranged in the length direction, respectively penetrating out axial reserved circular holes in the length direction of the two outermost bamboo columns at the two ends of Indonesia repens in the length direction, then knotting and tensioning to enable the nodes to block the axial reserved circular holes in the length direction of the two bamboo columns, tensioning the Indonesia repens in the whole length direction, then sequentially penetrating in Indonesia repens in the width direction into axial reserved circular holes in the width direction of the same group of bamboo columns arranged in the width direction, knotting and tensioning to enable the nodes to block the axial reserved circular holes in the width direction of the two outermost bamboo columns, tensioning the Indonesia repens in the whole width direction, and forming a three-dimensional Indonesia repens net bamboo column frame;
step three, manufacturing a three-dimensional bamboo concrete column net wall body
After the three-dimensional Indonesia bamboo column frame is formed, concrete with the strength grade of 30MPa is poured in each bamboo column and is vibrated to be compact, and concrete with the strength grade of 30MPa is poured in gaps among the bamboo columns, so that the three-dimensional bamboo concrete column net wall body is formed.
2. The manufacturing method of the three-dimensional bamboo concrete column net wall body according to claim 1, characterized in that: in the three-dimensional Indonesia rattan net bamboo column frame, on each bamboo column, a certain distance department carries out horizontal cutting from top to bottom of the axial reservation round hole of length direction to keep the long bamboo column that cuts down, form this apart from the height double short bamboo column that is formed by the Indonesia rattan of length direction and the Indonesia rattan of width direction connection, each short bamboo column in the double short bamboo column carries out the unit segmentation: the bamboo column is characterized in that the short bamboo column is cut into bamboo thin plates with four side faces bent by 90 degrees along the length direction and the width direction, the intersection points of Indonesia rattan in the length direction and Indonesia rattan in the width direction are arranged in the short bamboo column consisting of four bamboo thin plates, the intersection points of Indonesia rattan in the length direction and Indonesia rattan in the width direction are bound by fine Indonesia rattan, AB glue is smeared on the left side and the right side of each bamboo thin plate after each intersection point is bound firmly, the bamboo thin plates are bonded into a complete short bamboo column again, and the bamboo column is bonded into a complete bamboo column again with the long bamboo column which is cut and reserved in the same bamboo column.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2123259A1 (en) * | 1971-01-28 | 1972-09-08 | Nat Gypsum Co | Wall joint - between chamfered panels concealing a melt mesh and resin joint |
| CN102108751A (en) * | 2010-12-30 | 2011-06-29 | 中冶建筑研究总院有限公司 | Raw bamboo and wall for building |
| CN205604261U (en) * | 2016-04-29 | 2016-09-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Prefabricated bamboo cavity side slope supporting construction |
| CN106113176A (en) * | 2016-06-27 | 2016-11-16 | 上海理工大学 | A kind of bamboo wood concrete column and preparation method thereof |
| CN107806006A (en) * | 2017-10-26 | 2018-03-16 | 南京林业大学 | A kind of raw bamboo concrete composite bridge and its manufacture method |
| 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 |
| CN108331199A (en) * | 2018-04-09 | 2018-07-27 | 南京林业大学 | A kind of assembled raw bamboo wall and faced wall and preparation method thereof |
| CN108360720A (en) * | 2018-04-07 | 2018-08-03 | 南京林业大学 | A kind of netted raw bamboo skeleton-lightweight aggregate concrete composite floor |
-
2018
- 2018-12-12 CN CN201811522908.3A patent/CN109624065B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2123259A1 (en) * | 1971-01-28 | 1972-09-08 | Nat Gypsum Co | Wall joint - between chamfered panels concealing a melt mesh and resin joint |
| CN102108751A (en) * | 2010-12-30 | 2011-06-29 | 中冶建筑研究总院有限公司 | Raw bamboo and wall for building |
| CN205604261U (en) * | 2016-04-29 | 2016-09-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Prefabricated bamboo cavity side slope supporting construction |
| CN106113176A (en) * | 2016-06-27 | 2016-11-16 | 上海理工大学 | A kind of bamboo wood concrete column and preparation method thereof |
| CN107806006A (en) * | 2017-10-26 | 2018-03-16 | 南京林业大学 | A kind of raw bamboo concrete composite bridge and its manufacture method |
| 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 |
| CN108360720A (en) * | 2018-04-07 | 2018-08-03 | 南京林业大学 | A kind of netted raw bamboo skeleton-lightweight aggregate concrete composite floor |
| CN108331199A (en) * | 2018-04-09 | 2018-07-27 | 南京林业大学 | A kind of assembled raw bamboo wall and faced wall and preparation method thereof |
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