CN112606152A - Production method of bamboo rib plate double-layer cavity building module - Google Patents
Production method of bamboo rib plate double-layer cavity building module Download PDFInfo
- Publication number
- CN112606152A CN112606152A CN202011534086.8A CN202011534086A CN112606152A CN 112606152 A CN112606152 A CN 112606152A CN 202011534086 A CN202011534086 A CN 202011534086A CN 112606152 A CN112606152 A CN 112606152A
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- Prior art keywords
- bamboo
- double
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- plate
- layer cavity
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0073—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by nailing, stapling or screwing connections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
-
- 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
Abstract
A method for producing a bamboo rib plate double-layer cavity building module comprises the following steps of processing bamboo into bamboo chips, removing inner bamboo septa and reserving outer bamboo joints, drilling row holes on the bamboo chips, and perforating in a staggered mode by using plastic screws and bamboo rods as ribs to form bamboo rib plates; the bamboo rib plates are used as the inner, middle and outer plates of the double-layer cavity building module, and a plurality of division plates are fixed with the inner, middle and outer plates in a double-layer manner by glue and nails between the plates to be compounded into the double-layer cavity building module of the bamboo rib plates; the production method of the bamboo rib plate double-layer cavity building module can produce super-long and super-large building modules, and has various performances of no deformation, no cracking, low cost, high heat preservation and high strength; the bamboo rib plate is not only suitable for the production of double-layer cavity building modules, but also suitable for the production of supporting plates, base plates and materials for frame structures.
Description
Technical Field
The invention belongs to the field of building materials, and particularly relates to a production method of a bamboo rib plate double-layer cavity building module.
Background
At present, in the processing process of forming a bamboo plate, in order to realize high-strength bonding, not only green and yellow bamboos of the bamboo are removed, but also the bamboo is processed to be consistent in thickness, so that the utilization rate of the bamboo is lower, and the manufacturing cost is higher; the bamboo rib plate double-layer cavity building module production method has the advantages that the green and yellow of the bamboo is not removed, the thickness of the bamboo is staggered, the utilization rate is high, the overlong and oversized building module can be produced, and the bamboo rib plate double-layer cavity building module has the advantages of no deformation, no cracking, low cost, high heat preservation and high strength; the bamboo rib plate is not only suitable for producing double-layer cavity building modules, but also suitable for supporting plates, base material plates and materials for frame structures; the bamboo-based building block is suitable for assembled multi-layer and stacked building structures, can be filled with cement mortar or heat-insulating materials on construction sites or in factories, easily meets the requirement of nearly zero energy consumption of passive houses, achieves high-heat-insulation and high-comfort houses, can fully utilize rich bamboo resources and simple production processes in the south of China, is processed primarily by bamboo farmers, easily realizes the production mode of companies and bamboo farmers, and increases a rich way for the bamboo farmers.
Disclosure of Invention
A method for producing a bamboo rib plate double-layer cavity building module comprises the steps of using a bamboo rib plate as a double-layer middle plate, an inner plate, an outer plate and a dividing plate of the double-layer cavity building module, fixing the double-layer middle plate, the inner plate, the outer plate and the dividing plate into two single-layer cavity modules by using glue nails, fixing the two single-layer cavity modules by using glue nails in a matching manner, forming the bamboo rib plate double-layer cavity building module, filling double-layer cavities by using cement mortar or heat-insulating materials in a factory or a construction site, and coating protective layers on the;
wherein, in the production method of the bamboo rib plate double-layer cavity building module, the bamboo rib plate is used as a double-layer middle plate, an inner plate, an outer plate and a grid plate of the double-layer cavity building module, and is characterized in that bamboo is used for processing bamboo sheets with the length of 600mm-12000mm, the width of 10mm-80mm, the thick end of 5mm and the thin end of 3mm, the inner bamboo of the bamboo sheets is removed to reserve the outer bamboo joint and tabasheer, row holes are drilled on the bamboo sheets, the diameter of the holes is 4mm-16mm, the hole distance is 150mm-600mm, the sum of the two ends of the end holes is equal to the hole distance, when the length of the bamboo sheets is less than the design length of the double-layer cavity building module, the thick end and the thin end of the double-layer bamboo sheets are overlapped in a staggered way, the interfaces of the upper layer and the lower layer are staggered, a plastic screw rod with a diameter slightly smaller than the holes is inserted into the row holes on the bamboo sheets in a staggered way, the plastic screw, after insect prevention, corrosion prevention and drying treatment, planing two sides of the bamboo raft board to be 8mm-75mm thick by using a double-sided planer, and scraping the thick fluid glue into gaps on the two sides of the bamboo raft board by using a scraping plate, wherein the thick fluid glue is resin glue or foaming glue or polymer composite glue; coating the two sides with 30-120 g of non-woven fabric per square meter, fixing and flattening, removing nuts after glue is dried, and sawing the four sides into bamboo rib plates;
the double-layer cavity building module is filled with cement mortar or heat insulating material in factory or construction site, and the inner and outer surface is coated with protecting layer, and features that the double-layer cavity building module is made with bamboo rib board in the designed specification of the double-layer cavity building module, including inner board, outer board and partition board, and the double-layer middle board has vertically formed holes with at least two equal distances and radius of 4-40mm, the inner board and outer board have locating holes with at least two symmetrical holes of 3-20mm diameter and 10-30mm depth and the partition board has one large circular hole or several small circular holes or square circular holes or mesh circular holes or grid circular holes in the middle The ladder-shaped round angle hole is an overflow hole; the double-layer cavity building block is characterized in that double-layer middle plates, inner plates, outer plates and grid plates are used, two single-layer cavity modules are respectively fixed between one layer of middle plate and inner plates and between the other layer of middle plate and outer plates by using glue and nails, holes are drilled at four corners of the grid plates at the ends of the single-layer cavity modules, guide holes of screws are used for connecting adjacent cavity modules, four sides of the two single-layer cavity modules which are inosculated are in a Z shape or a convex shape in a plane or staggered arrangement, inosculation holes on inosculation surfaces are through holes which are screwed up and down by bamboo wood rods or threaded steel bars for reinforcement, the bamboo rib plate double-layer cavity building block is fixed by using the glue and the nails, cement mortar or a thermal insulation material is used for filling the double-layer cavity in a factory or a construction site, the reinforcing steel bars are used for binding according to a Chinese character 'jing', the cement mortar is used for filling or the thermal, the middle gap is sealed by foaming glue or filled by foaming resin heat-insulating slurry or foaming cement heat-insulating slurry, and the inner surface and the outer surface of the middle gap are protected by polymer coating or a fireproof plate.
The invention has the advantages of
1. The bamboo rib plate double-layer cavity building module can fully utilize rich bamboo resources and simple production processes in the south of China, primary processing is completed by bamboo farmers, the production mode of companies and the bamboo farmers is easy to realize, and a rich way is added for the bamboo farmers;
2. the bamboo is treated by fire prevention, insect prevention and mildew prevention, the bamboo does not turn green and yellow, and the thickness of the bamboo is staggered, so that the utilization rate and the strength of the bamboo are improved, an overlong and oversized building module can be produced, and the bamboo has various performances of no deformation, no cracking, low cost, high heat preservation and high strength;
3. the bamboo rib plate is not only suitable for producing double-layer building modules, but also suitable for producing supporting plates, base plates and frame structure materials;
4. the building block is suitable for assembled multilayer and stacked building structures, can be filled with cement or heat-insulating materials on construction sites or in factories, easily meets the requirement of nearly zero energy consumption of passive houses, and achieves high-heat-insulation and high-comfort houses.
Detailed Description
The concrete implementation uses cement and heat preservation polyphenyl board as the filling mode of the double-layer cavity building module, the specification of the double-layer cavity building module is 4500mm long, 260mm wide and 300mm high, when in implementation, bamboo is processed into bamboo chips with 3000mm long and 1500mm long, 30mm wide, bamboo inner partitions on the bamboo chips are removed and bamboo outer joints are reserved, bamboo chips with 8mm thick ends and 5mm thin ends are used, row holes are drilled on the bamboo chips, the diameter of the holes is 10mm, the hole pitch is 300mm, the distance between two ends of the hole pitch is 150mm, the thick ends and the thin ends of the double-layer bamboo chips are staggered and superposed, one layer is butted with 1500mm long bamboo chips, the other layer is butted with 3000mm long bamboo chips, plastic screws with 9mm diameter and bamboo rods are alternately inserted into the row holes on the bamboo chips, the plastic screws are screwed by nuts, the two ends of the bamboo rods are fixed by using steam nails, bamboo raft boards with 4500mm long and 30mm thick more than 300mm are formed, after insect prevention, corrosion prevention and drying treatment, planing two sides of the bamboo raft plate to be 25mm thick by using a double-sided planer, scraping polyurethane foam adhesive into gaps on the two sides of the bamboo raft plate by using a scraper, coating the two sides with 60 g of non-woven fabric per square meter, fixing and flattening, and sawing and flattening bamboo rib plates with the four sides of 4500mm long and 300mm thick and 25mm after the adhesive is dried; the bamboo rib plates are used as double-layer middle plates and inner plates and outer plates and dividing plates of a double-layer cavity building module, wherein the double-layer middle plates are formed by matching two bamboo rib plates, slots with the radius of 5mm and the radius of 10mm are respectively formed on matching surfaces of the double-layer middle plates by milling and drilling, the slots are formed by matching and forming holes with the equal distance of 1500mm, the radius of 5mm, the slots are formed by matching and forming holes with the radius of 10mm, nine middle overflow holes with the width of 80mm and the height of 300mm and the thickness of 30mm are respectively used as dividing plates between the double-layer middle plates and the inner plates and the outer plates and are fixed by glue nails according to the middle distance of 450mm to form two single-layer cavity modules, four corners of the dividing plates at the end heads of the two single-layer cavity modules are drilled, guide holes for connecting; on the construction site, the bamboo rib plate double-layer cavity building modules are used for building a module wall on a foundation layer by layer, joints are sealed by double-sided foam adhesive tapes, the bamboo and wood nails are used for positioning according to the positions of positioning holes, hard wood rods with the length of 300mm and the diameter of 19.9mm are used for wedging and perforating to the middle layer of a lower-layer module, reinforcing steel bars with the diameter of 8mm and the threads at two ends penetrate through a perforation with the diameter of 10mm on a middle plate and are screwed and fixed with a foundation screwed pipe to a top fixing part, reinforcing steel bars penetrate and are used for binding according to the shape of a Chinese character jing in one layer of cavity, cement mortar is used for filling, a fireproof double-layer polyphenyl insulation board with the thickness of 30mm is used for adhering to the wall in the other layer of cavity, a middle.
Claims (3)
1. A method for producing a bamboo rib plate double-layer cavity building module comprises the steps of using a bamboo rib plate as a double-layer middle plate, an inner plate, an outer plate and a dividing plate of the double-layer cavity building module, fixing the bamboo rib plate into two single-layer cavity modules by using glue nails respectively, fixing the two single-layer cavity modules by using glue nails in a matching manner, forming the bamboo rib plate double-layer cavity building module, filling the double-layer cavity with cement mortar or a heat-insulating material in a factory or a construction site, and coating protective layers on the inner surface and the outer surface.
2. The method of claim 1, wherein the bamboo rib plate is used as a double-layer middle plate, an inner plate, an outer plate and a grid plate of the double-layer cavity building module, and is characterized in that bamboo is used as the bamboo rib plate, bamboo sheets with the length of 600mm to 12000mm and the width of 10mm to 80mm are processed, bamboo sheets with the thick ends of 5mm and the thin ends of 3mm are used, bamboo inner spaces on the bamboo sheets are removed, bamboo outer joints and tabasheer are reserved, row holes are drilled on the bamboo sheets, the diameter of the holes is 4mm to 16mm, the hole pitch is 150mm to 600mm, the sum of two ends of the end holes is equal to the hole pitch, when the length of the bamboo sheets is smaller than the design length of the double-layer cavity building module, the thick ends and the thin ends of the double-layer bamboo sheets are overlapped in a staggered manner, the joints of the upper layer and the lower layer are staggered, plastic screws with the diameter smaller than the holes are inserted into the row holes on the bamboo, fixing two ends of the bamboo stick into a bamboo raft plate by using steam nails as pins, planing two surfaces of the bamboo raft plate to be 8-75 mm thick by using a double-sided planer after insect prevention, corrosion prevention and drying treatment, and scraping the thick fluid glue into gaps on the two surfaces of the bamboo raft plate by using a scraping plate, wherein the thick fluid glue is resin glue or foamed glue or polymer composite glue; and (3) coating the two sides with 30-120 g of non-woven fabric per square meter, fixing and flattening, removing the nuts after the glue is dried, and sawing the four sides into the bamboo rib plates.
3. According to claim 1, a method for manufacturing a bamboo rib double-layer cavity building module, wherein two single-layer cavity modules are respectively fixed by glue nails, the two single-layer cavity modules are matched and fixed by glue nails, the bamboo rib double-layer cavity building module is manufactured by filling double-layer cavities with cement mortar or heat insulation materials in factories or construction sites, and protective layers are coated on the inner and outer surfaces of the double-layer cavity building module, characterized in that the double-layer middle plate, the inner plate, the outer plate and the grid plate of the double-layer cavity building module are manufactured by using bamboo ribs according to the design specifications of the double-layer cavity building module, wherein at least two grooves with equal distance and radius of 4-40mm are vertically formed on the matching surface of the double-layer middle plate, at least two holes with diameter of 3-20mm and depth of 10-30mm are positioning holes of a bamboo stick, and a large round hole or a plurality of small round holes or square holes are formed in the middle of the grid plate The round angle hole or the mesh-shaped or ladder-shaped round angle hole is an overflow hole; the double-layer cavity building block is characterized in that double-layer middle plates, inner plates, outer plates and grid plates are used, two single-layer cavity modules are respectively fixed between one layer of middle plate and inner plates and between the other layer of middle plate and outer plates by using glue and nails, holes are drilled at four corners of the grid plates at the ends of the single-layer cavity modules, guide holes of screws are used for connecting adjacent cavity modules, four sides of the two single-layer cavity modules which are inosculated are in a Z shape or a convex shape in a plane or staggered arrangement, inosculation holes on inosculation surfaces are through holes which are screwed up and down by bamboo wood rods or threaded steel bars for reinforcement, the bamboo rib plate double-layer cavity building block is fixed by using the glue and the nails, cement mortar or a thermal insulation material is used for filling the double-layer cavity in a factory or a construction site, the reinforcing steel bars are used for binding according to a Chinese character 'jing', the cement mortar is used for filling or the thermal, the middle gap is sealed by foaming glue or filled by foaming resin heat-insulating slurry or foaming cement heat-insulating slurry, and the inner surface and the outer surface of the middle gap are protected by polymer coating or a fireproof plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534086.8A CN112606152A (en) | 2020-12-23 | 2020-12-23 | Production method of bamboo rib plate double-layer cavity building module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534086.8A CN112606152A (en) | 2020-12-23 | 2020-12-23 | Production method of bamboo rib plate double-layer cavity building module |
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| Publication Number | Publication Date |
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| CN112606152A true CN112606152A (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011534086.8A Pending CN112606152A (en) | 2020-12-23 | 2020-12-23 | Production method of bamboo rib plate double-layer cavity building module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043599A (en) * | 2021-11-12 | 2022-02-15 | 白建国 | Preparation method of orthogonal bamboo orifice plate composite heat-insulation cement pentahedral module |
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2020
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Patent Citations (8)
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| FR2484010A1 (en) * | 1980-06-05 | 1981-12-11 | Alazard Jules | Triple glazed insulated window - uses side-hung opening double glazed lights mounted in frame of existing window with air space by latter ventilated |
| CN2259449Y (en) * | 1996-11-28 | 1997-08-13 | 南京福臻实业有限公司 | High-strength light fireproof structural slab and composite wall body and composite board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043599A (en) * | 2021-11-12 | 2022-02-15 | 白建国 | Preparation method of orthogonal bamboo orifice plate composite heat-insulation cement pentahedral module |
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Application publication date: 20210406 |