CN205840119U - A kind of function building block based on fast-growing grass - Google Patents
A kind of function building block based on fast-growing grass Download PDFInfo
- Publication number
- CN205840119U CN205840119U CN201620783082.6U CN201620783082U CN205840119U CN 205840119 U CN205840119 U CN 205840119U CN 201620783082 U CN201620783082 U CN 201620783082U CN 205840119 U CN205840119 U CN 205840119U
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- CN
- China
- Prior art keywords
- fast
- building block
- growing grass
- cavity structure
- cement
- 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.)
- Expired - Fee Related
Links
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 40
- 239000004568 cement Substances 0.000 claims abstract description 25
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 235000012054 meals Nutrition 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000004570 mortar (masonry) Substances 0.000 abstract description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 abstract 1
- 239000011507 gypsum plaster Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 206010000060 Abdominal distension Diseases 0.000 description 3
- 208000024330 bloating Diseases 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
This utility model relates to a kind of function building block based on fast-growing grass, including cement based cavity structure, fast-growing grass functional device and building block shrouding.Cement based cavity structure is compressing by cement-based material, and only one sidewall opening is easy to fill fast-growing grass functional device, and inside is separated into several triangular cavities by cant timber, and structure stress is reasonable, alleviates deadweight while meeting building block bearing capacity；Fast-growing grass functional device is compressing by the mixing of water, fast-growing grass meal particle, PVA fiber and plaster of Paris, is filled in the cavity of cement based cavity structure；Cement based cavity structure opening side embeds building block shrouding, and mortar is closed.Building block environmental protection described in the utility model, cheap, force structure is reasonable, from heavy and light, be incubated, insulate against sound, moisture effect good, convenient construction.
Description
Technical field
The invention belongs to a kind of green building material, be specifically related to a kind of function building block based on fast-growing grass.
Background technology
Construction material is the key factor evaluating green building, and building block is construction material important in building, is mainly used in
Enclosed structure.For enclosed structure, green building material requires that building block not only has the thermal property of excellence, in addition it is also necessary to have good every
Sound, moisture-proof function.The thermal property of existing building enclosed structure uses the way being cladded with insulation material mostly, and insulation material is many
For the organic combustibles such as rock wool, EPS, it is heated and is easily generated toxic gas, there is cost high, the problems such as construction is complicated.Fast-growing grass is made
For a kind of green plants, fast growth, yield is high, absorbs and solidifies the effect of Carbon Dioxide in Air very significantly, heat conduction
Coefficient is low, and acoustically effective is good, uses it for that materials for wall solves insulation, sound insulation, moistureproof problem have the advantage of uniqueness.One side
Face, forever can seal up for safekeeping the carbon that fast-growing grass is solidified；On the other hand the function that fast-growing grass is unique can be played；The most also have
Significantly green environmental protection, and cheap, easy construction, there is significant market prospect.
Summary of the invention
It is an object of the invention to provide a kind of green energy conservation, cheap, meet heat insulating and sound insulating, moistureproof require based on
The function building block of fast-growing grass.This function building block is innovated at two aspects.On the one hand the cement based cavity of uniqueness is devised
Structure, the problem solving bearing capacity of wall body；On the other hand achieve the polyfunctional feature of body of wall, take full advantage of fast-growing grass
Feature, devise fast-growing grass functional device, play its insulation, sound insulation, moistureproof function.Cement based cavity structure is filled fast-growing
Grass functional device, as shown in Figure 1.
Cement based cavity structure is separated into several triangular cavities as major bearing structures, inside by cant timber, profit
By stability and the substantivity of transmission load of triangle, building block can be reduced to truss structure at bearing load, such as Fig. 2 institute
Show.With tradition building block compared with, force structure is stable, and Path of Force Transfer is simple and direct, material usage reduce, significantly reduce building block deadweight and
Increase the volume of cavity.
Cement based cavity structure is compressing by light aggregate concrete, improves quality and the bearing capacity of cavity structure,
Light-weight aggregate uses and prewets method, and adds methylcellulose etc. and have the additive strengthening cement consistency.
For convenience of the compressing rear demoulding of cement based cavity structure, its internal each plate is using link position employing suitably
Chamfering, and cant timber and wall have the inclination angle not less than 2 degree along building block width.
Ensure that fast-growing grass functional device plays a role, on the one hand the content of fast-growing grass functional device middling speed SHENGCAO to be improved, another
The globality of aspect fast-growing to be ensured grass functional device, therefore selects Gypsum Fibrosum as cementing material.Gypsum lightweight is prevented fires, heat-and sound-insulating
Effective, there is certain homoiothermic, damping characteristic simultaneously.Both materials are made fast-growing grass functional device, can preferably play
It is functional, adds PVA fiber simultaneously and increase the globality of fast-growing grass functional device in Gypsum Fibrosum.During making first by fast-growing grass at stone
Buck soaks deinsectization, after drying, is ground into, through pulverizer, the crushed material that length is not more than 10mm, more in proportion by water, fast-growing grass
Crushed material, PVA fiber and Gypsum Fibrosum mix to flow mecystasis, put it into and are pressed into fast-growing grass functional device in mould.
Cavity structure opening side internal rib plate height is easy to building block shrouding less than surrounding plate and is embedded mortar closing, and Fig. 3 is
Profile, wherein (3) are the building block shrouding embedding groove, and as shown in Figure 4, the effect of building block shrouding is protection fast-growing grass to axonometric chart
Functional device.Building block shrouding material is consistent with cavity structure, needs compressing.
Accompanying drawing explanation
Accompanying drawing 1 be based on fast-growing grass function building block longitudinal direction in face profile.
Accompanying drawing 2 is cement based cavity structure masonry structure equivalent structure schematic diagram when bearing evenly load.
Accompanying drawing 3 is face profile in function building block laterally based on fast-growing grass.
Accompanying drawing 4 is cement based cavity structure schematic perspective view
Accompanying drawing 5 is auxiliary specification building block profile
Accompanying drawing 6 is that the building block fissure of displacement builds schematic diagram by laying bricks or stones
In accompanying drawing: 1 cement based cavity structure, 2 fast-growing grass functional devices, 3 building block shroudings, 4 screeds.
Detailed description of the invention
As it is shown in figure 1, fast-growing grass concrete segment of the present invention by cement based cavity structure (1), fast-growing grass functional device (2) and
Building block shrouding (3) forms.
Preparation cement based cavity structure and building block shrouding, first carries out pre-wetted treatment to bloating shale light-weight aggregate, then
Cement, flyash, water, medium sand, bloating shale light-weight aggregate, additional high efficiency water reducing agent and methylcellulose are stirred by corresponding match ratio
Pouring into after Jun Yun in mould, vibrate compressing, maintenance completes the most at the standard conditions.Wherein cement is 42.5 common silicic acid
Salt cement, flyash is one-level ash, and medium sand is the rational fluvial sand of grating, and modulus of fineness is about 2.5, clay content < 2%, shale
Haydite be density rating be the bloating shale light-weight aggregate of 800 grades, crushed material a diameter of 5-20mm continuous grading.
Preparation fast-growing grass functional device: fast-growing grass soaks through lime water, to moisture content less than 10% after drying, size-reduced machine
It is ground into the length crushed material less than 10mm, the most uniform by speed water, fast-growing grass meal particle, PVA fiber and Gypsum Fibrosum
Mixing, stirring, pour the mixture into mould compressing, the demoulding after hardening.
Cement based cavity structure inwall is coated plasticity shape Gypsum Fibrosum, and the fast-growing grass functional device of corresponding size is filled in water
In all cavitys of mud base cavity structure, and use cement mortar, as binding material, building block shrouding is embedded cement based cavity structure
Opening side, completes to make.
In Practical Project, during masonry panel, require that the fissure of displacement is built by laying bricks or stones.The building block only having above-mentioned a kind of standard specifications is difficult to full
This requirement of foot.Therefore the present invention devises the auxiliary specification block that with width but length be only half contour with above-mentioned standard block
Block, profile is as shown in Figure 5.Material, composition and the manufacture method of this auxiliary specification building block are all the same with standard block, only chi
Very little difference.To meet the requirement that the fissure of displacement is built by laying bricks or stones, as shown in Figure 6.
Claims (3)
1. a function building block based on fast-growing grass, it is characterised in that: this building block includes cement based cavity structure (1), fast-growing grass
Functional device (2) and building block shrouding (3)；Cement based cavity structure (1) is as load-carrying members, and its internal cavities fills fast-growing grass function
Block (2), opening side is embedded with building block shrouding (3), and uses cement mortar bonding to close.
The most according to claim 1 a kind of based on fast-growing grass function building block, it is characterised in that: cement based cavity structure by
Light aggregate concrete is compressing, only stays a sidewall opening, is separated into several triangular cavities, cavity by cant timber inside it
Inside configuration each plate delivery position arranges chamfering, and cant timber in cement based cavity structure (1) and sidewall are along building block width
Degree has the inclination angle not less than 2 degree.
A kind of function building block based on fast-growing grass the most according to claim 1, it is characterised in that: fast-growing grass functional device (2)
In proportion fast-growing grass meal particle, Gypsum Fibrosum, PVA fiber, water are uniformly mixed；It is extruded that mixture inserts mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783082.6U CN205840119U (en) | 2016-07-25 | 2016-07-25 | A kind of function building block based on fast-growing grass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783082.6U CN205840119U (en) | 2016-07-25 | 2016-07-25 | A kind of function building block based on fast-growing grass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840119U true CN205840119U (en) | 2016-12-28 |
Family
ID=57625914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783082.6U Expired - Fee Related CN205840119U (en) | 2016-07-25 | 2016-07-25 | A kind of function building block based on fast-growing grass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205840119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193429A (en) * | 2016-07-25 | 2016-12-07 | 湖南大学 | A kind of function building block based on fast-growing grass and preparation method thereof |
| CN107447907A (en) * | 2017-07-15 | 2017-12-08 | 沈阳理工大学 | The self-insulation hollow block of calcium silicate board as separation rib and preparation method thereof |
-
2016
- 2016-07-25 CN CN201620783082.6U patent/CN205840119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193429A (en) * | 2016-07-25 | 2016-12-07 | 湖南大学 | A kind of function building block based on fast-growing grass and preparation method thereof |
| CN107447907A (en) * | 2017-07-15 | 2017-12-08 | 沈阳理工大学 | The self-insulation hollow block of calcium silicate board as separation rib and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |