CN106401055A - Prefabricated light partition board - Google Patents
Prefabricated light partition board Download PDFInfo
- Publication number
- CN106401055A CN106401055A CN201610818822.XA CN201610818822A CN106401055A CN 106401055 A CN106401055 A CN 106401055A CN 201610818822 A CN201610818822 A CN 201610818822A CN 106401055 A CN106401055 A CN 106401055A
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- CN
- China
- Prior art keywords
- partition board
- light partition
- partition plate
- prefabricated light
- insulating board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention provides a prefabricated light partition board. The prefabricated light partition board is characterized in that the partition board (6) comprises a framework and a straw coal ash and fine aggregate concrete layer (7) which is poured on the framework; and the framework is composed of a corrugated foam insulation plate (5) which is located in the middle and punched steel plates (1) which are fixed to the two sides of the corrugated foam insulation plate (5) through bolts (3). The thickness of each punched steel plate (1) is 0.5-2 mm, the diameters of holes in the punched steel plates (1) are 10-15 mm, and the distance between the centers of every two adjacent holes is 20-40 mm. According to the prefabricated light partition board, the punched steel plates which have certain rigidity and extremely high strength are adopted, so that the rigidity and strength of the prefabricated light partition board in the manufacturing process are guaranteed, the bearing capacity of the partition board under a load is improved, expansion of cracks in the wall forming process is limited, and generation and development of cracks in the using process are restrained.
Description
Technical field
The present invention relates to a kind of lightweight non-bearing wallboard for building, can be used as filled-in panel or partition plate.
Background technology
The existing representative filling walling of China has concrete hollow block, air entrained concrete batten etc., but at present in walling
There is also some problems in itself and application.Hollow concrete block wall is built by laying bricks or stones through different construction using small-sized hollow building block
Form, this body of wall has the advantages that the native energy-conservation of section, with low cost, convenient and quick construction.But because block is relatively heavy, it is also easy to produce
Contraction distortion, cracky, inconvenience processing；Build workload by laying bricks or stones big, socket reinforcing bar demand greatly, be not easy to develop building industrialization；
Connection is dealt with improperly, and body of wall is easily cracking, and the presence in crack not only reduces durability and the anti-seismic performance of building, gives simultaneously
Occupant on sense organ and on cause uncomfortable sensation, limit the popularization and application of concrete small size hollow building block.
Building trade is very many in the situation of building enclosure body of wall by aerated concrete panel timber-used at present, air entrained concrete bar
Board wall body has the advantages that light weight, intensity are high, insulates against sound, prevents fires, machinability is good.But there is also low intensity, impact resistance
Difference, plate matter is loose, fragile in carry and hoist；It is dried and shrinks big, desciccation crack easily occurs, impact presentation quality and strong
Degree；Sheet material is easy to water suction, moisture absorption, stacks and is not good at easily causing flexure, the loss such as cracking；Insecure with mortar bonding, there is body of wall
Rendering layer is easy to fall off, cracking the shortcomings of.
Also the partition plate that useful light gauge cold-formed steel shape and outer spraying cement fiber concrete are made, from great and cost relatively
Bonding between height, and shaped steel keel and concrete is weaker；Also adopt organic board（Benzene plate）Deng being cladded with cement fibrolite plate and make
Partition plate, but all exist and be susceptible to delamination under the technological problemses how three ply board material cements compression, load action, and
Temperature change causes the modified difference between different materials, the bad solution of crack developing problem leading to.
Content of the invention
The present invention seeks to a kind of intensity of design is high, soundproof effect is good, lightweight suitable a dead lift and installation, and minimizing is applied
Work flow process, the reduction of erection time, realizes batch production green manufacturing, reduces the pollution to environment, reduce the precast light of construction costs every
Wallboard.
The present invention adopt concrete technical scheme be：
A kind of precast light partition plate, is characterized in that：This partition plate includes skeleton and is cast in the stalk flyash of skeletal internal
Pea gravel concreten layer, skeleton is by positioned at middle corrugated foam heat-insulating board and be bolted on corrugated foam heat-insulating board
The punching steel plate of both sides is constituted.Punching steel plate ensure that rigidity and the intensity of precast light partition plate.Corrugated foam heat-insulating board
Be conducive to filling stalk flyash pea gravel concreten layer, increase both caking property.Punching steel plate is also referred to as stephanoporate steel plate, is machine
The remainder of pad etc. processed by tool, and hole is in cellular arrangement, is the cycling and reutilization of waste.
Further scheme is：In order to both can guarantee that rigidity and the intensity of partition plate, can guarantee that stalk flyash microlith again
Concrete can smoothly permeate and space effectively between filling punching steel plate and corrugated foam heat-insulating board, test result indicate that, institute
State the thickness of slab 0.5-2mm of punching steel plate, aperture 10-15mm, the hole heart in two neighboring hole is away from 20-40mm to ensure two neighboring hole
Between real abdominal section be advisable not less than aperture, punching steel plate reduces the fabrication error in manufacturing process it is suppressed that using process
The generation in middle crack and development.
Further scheme is：The average thickness of corrugated foam heat-insulating board is in 50-80mm, costal groove depth 10-15mm, costal groove
Spacing 30-50mm.
Stalk mainly adopts the stalk such as paddy rice, wheat, corn, is smashed using disintegrating machine, in fine strip shape, length about 10 ~
30mm；Flyash adopts the trade waste of the generations such as steam power plant.
Stalk flyash pea gravel concreten is by above-mentioned stalk, flyash, cement, sand and microlith aggregate（Maximum particle diameter
Less than 10mm）Form by certain match ratio stirring Deng material, there is lightweight, the features such as high-strength and toughness is high；Interior outside stalk
Flyash pea gravel concreten thickness is 30-50mm.
Advantages of the present invention：This precast light partition plate is composite board, and its thermal property is good, heat preserving heat insulating noise insulation effect
Really good, tap no hollowing sound；Adopt agriculture and industry waste in a large number in raw material, realize turning waste into wealth, reduce crops straw
The environmental pollution that stalk burns and flyash disposal brings；Agricultural crop straw is for the sheet material under opposing desciccation crack and Loading
Brittle break effect is obvious；Prefabricated through batch production, production environment is good, and error is little, and quality can be easily obtained guarantee；Can achieve scene
Assembly, mounting process is simple, low to workman's technical requirements, and speed of application is fast, and installation accuracy is high, low cost；Erecting yard is done
Method construction, wet trade are few, and environmental pollution is little；Body of wall from heavy and light, be easy for workers to carry and install, reduce cost；Meet country
Widely popularize the idea of development of building industrialization, green building, green construction, being suitable for large-scale popularization in building engineering should
With.There is the punching steel plate of very high intensity especially with existing certain rigidity it is ensured that precast light partition plate is making again
During rigidity and intensity, thus reducing foozle, also improve the bearing capacity of composite board during stress.
Brief description
Fig. 1 is the assembling schematic diagram of precast light partition plate body of wall.
Fig. 2 is the A-A sectional schematic diagram of Fig. 1.
Fig. 3 is precast light partition plate space of a whole page partial cutaway schematic.
Fig. 4 is the B-B sectional schematic diagram of Fig. 3.
Fig. 5 is the C-C sectional schematic diagram of Fig. 3.
In figure：1st, punching steel plate；2nd, nut；3rd, bolt；4th, pad；5th, corrugated foam heat-insulating board；6th, partition plate；7、
（Stalk flyash microlith）Concrete；8th, expansion bolt；9th, band steel band；10th, framework；11st, U-shaped keeper.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described further.
As Fig. 1-Fig. 5, a kind of precast light partition plate, it is characterized in that：This partition plate 6 includes skeleton and is cast on skeleton
Stalk flyash pea gravel concreten layer 7, skeleton is fixed on by positioned at middle corrugated foam heat-insulating board 5 with by bolt 3
The punching steel plate 1 of corrugated foam heat-insulating board 5 both sides is constituted.
, in 50 ~ 80mm, thickness is adjustable for corrugated cystosepiment 5 average thickness, costal groove depth 15mm, costal groove spacing 50mm, costal groove
Place can drawing-in wire, embedded wire casing etc., the presence of rib improves the in-plane stiffness of plate it is suppressed that deformation in manufacturing process for the plate.
Level and be vertically arranged spacing and be 200mm, diameter 8mm in bolt 3 plane, punching steel plate 1 plane is exposed at two ends
Outer 20mm.
Its specific making and installation method are：
Step one：According to actual monolithic wall structure needs in architectural engineering, punching steel plate 1, the spiral shell of corresponding size are matched
Cap 2, bolt 3, pad 4, corrugated foam heat-insulating board 5, expansion bolt 8, band steel band 9 and U-shaped keeper 11；
Step 2：Foam heat-insulating board 5 is cut and is holed（Hole size should be adapted with bolt 3 diameter）；Then punching
Hole steel plate 1 is laid in corrugated foam heat-insulating board 5 both sides, bolt 3 is passed through the punching of corrugated foam heat-insulating board 5 and its both sides
Steel plate 1, is installed pad 4, tightening nuts 2 in bolt 3 termination, is formed and be combined into corrugated foam heat-insulating board 5 by punching steel plate 1
Internal frame；
Step 3：Internal frame is placed in the good support shuttering of pre-production, then pours stalk flyash microlith coagulation
Soil 7, through stipulated time maintenance, prepared monolithic partition plate 6；
Step 4：It is fixed on the design position of Vierendeel girder 10 by 8 U-shaped keepers 11 of expansion bolt, then partition plate 6
It is installed in the groove of U-shaped keeper 11（The quantity of partition plate 6 as needed depending on）, finally band steel band 9 is used expansion bolt 8 solid
It is scheduled on partition plate 6, so that every piece of partition plate 6 is rigidly attached together, complete the installation of full wafer body of wall.
Claims (3)
1. a kind of precast light partition plate, is characterized in that：This partition plate（6）Including skeleton and the powder of straw being cast in skeletal internal
Coal ash pea gravel concreten layer（7）, skeleton is by positioned at middle corrugated foam heat-insulating board（5）With by bolt（3）It is fixed on ripple
Line shape foam heat-insulating board（5）The punching steel plate of both sides（1）Constitute.
2. a kind of precast light partition plate according to claim 1, is characterized in that：Punching steel plate（1）Thickness of slab 0.5-
2mm, aperture 10-15mm, the hole heart in two neighboring hole is away from 20-40mm.
3. a kind of precast light partition plate according to claim 1, is characterized in that：Corrugated foam heat-insulating board（5）Flat
All thickness is in 50-80mm, costal groove depth 10-15mm, costal groove spacing 30-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818822.XA CN106401055A (en) | 2016-09-13 | 2016-09-13 | Prefabricated light partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818822.XA CN106401055A (en) | 2016-09-13 | 2016-09-13 | Prefabricated light partition board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106401055A true CN106401055A (en) | 2017-02-15 |
Family
ID=57999736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818822.XA Pending CN106401055A (en) | 2016-09-13 | 2016-09-13 | Prefabricated light partition board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106401055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343244A (en) * | 2020-10-27 | 2021-02-09 | 江苏沪邦建材有限公司 | Energy-saving embedded light wallboard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297820A (en) * | 1977-12-05 | 1981-11-03 | Covington Brothers Technologies | Composite structural panel with multilayered reflective core |
| CN2194384Y (en) * | 1993-09-30 | 1995-04-12 | 许镇辉 | Light wall plate capable of hanging articles |
| CN2627098Y (en) * | 2003-05-20 | 2004-07-21 | 朱恒杰 | Steel skeleton lightweight concrete board |
| CN1792969A (en) * | 2005-11-17 | 2006-06-28 | 中国建筑材料科学研究院 | Sandwich wall board made by straw cement composite material and mfg. process thereof |
| CN101929217A (en) * | 2009-06-18 | 2010-12-29 | 王广武 | Dovetailing cold-rolled steel composite plate |
| CN102277928A (en) * | 2011-04-20 | 2011-12-14 | 张家港市玉龙科技板材有限公司 | Fireproof lightweight wallboard |
| CN105822010A (en) * | 2015-01-08 | 2016-08-03 | 黄通 | Corrugated loading high-strength wallboard |
-
2016
- 2016-09-13 CN CN201610818822.XA patent/CN106401055A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297820A (en) * | 1977-12-05 | 1981-11-03 | Covington Brothers Technologies | Composite structural panel with multilayered reflective core |
| CN2194384Y (en) * | 1993-09-30 | 1995-04-12 | 许镇辉 | Light wall plate capable of hanging articles |
| CN2627098Y (en) * | 2003-05-20 | 2004-07-21 | 朱恒杰 | Steel skeleton lightweight concrete board |
| CN1792969A (en) * | 2005-11-17 | 2006-06-28 | 中国建筑材料科学研究院 | Sandwich wall board made by straw cement composite material and mfg. process thereof |
| CN101929217A (en) * | 2009-06-18 | 2010-12-29 | 王广武 | Dovetailing cold-rolled steel composite plate |
| CN102277928A (en) * | 2011-04-20 | 2011-12-14 | 张家港市玉龙科技板材有限公司 | Fireproof lightweight wallboard |
| CN105822010A (en) * | 2015-01-08 | 2016-08-03 | 黄通 | Corrugated loading high-strength wallboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343244A (en) * | 2020-10-27 | 2021-02-09 | 江苏沪邦建材有限公司 | Energy-saving embedded light wallboard |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |