CN1868958A - Bamboo fiber reinforcing light hollow wallboard - Google Patents
Bamboo fiber reinforcing light hollow wallboard Download PDFInfo
- Publication number
- CN1868958A CN1868958A CNA200610019251XA CN200610019251A CN1868958A CN 1868958 A CN1868958 A CN 1868958A CN A200610019251X A CNA200610019251X A CN A200610019251XA CN 200610019251 A CN200610019251 A CN 200610019251A CN 1868958 A CN1868958 A CN 1868958A
- Authority
- CN
- China
- Prior art keywords
- light hollow
- fiber reinforcing
- bamboo fiber
- kilograms
- bamboo
- 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.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A bamboo fiber reinforced light-weigh hollow wall slab is disclosed. Its advantages are light weight, high strength, good insulating performance and high resistance to fire and moisture.
Description
Technical field
The invention belongs to the bamboo fiber reinforcing light hollow wallboard field.
Background technology
At present as the phenomenon of body of wall main raw ubiquity still, and its mode of production major part is that craft or semi-mechanized operation are fetched earth, made to China's building trade with clay brick, not only destroy plough, waste energy, contaminate environment, consumed a large amount of energy simultaneously.In addition, the body of wall of constructing with solid clay brick also exists shortcomings such as shock resistance is poor, architectural image is single, heat preservation and insulation difference.
From the angle of protecting farmland, the Chinese government has issued a series of files, requires progressively to eliminate Brick Kiln, progressively replaces common brick with brand-new environmental-friendly walling.Present domestic light hollow wall plate material therefor is identical substantially, the main starting material that adopt have cement, glass fibre, perlite, haydite, slag, flyash etc., wherein glass fibre main enhancement that rises in material structure is one of indispensable material.Up to the present, domestic nearly all wallboard manufacture enterprise all with glass fibre as strongthener.But because the glass fibre adsorptive power is strong, fiber is the group of beating easily, disperses inequality and other material can't puddle evenly, is difficult to obtain the ideal reinforced effects, causes unstable product quality easily; And glass fibre costs an arm and a leg, and makes the wallboard product cost be difficult to lower.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of waste and scrap and renewable resources bamboo fibers of utilizing and makes the method that strengthens light hollow wall plate, solves and wastes energy, destroys problems such as arable land, contaminate environment, cost height.
The present invention solves the problems of the technologies described above with following technical scheme: when making light hollow wall plate, adopt renewable resources bamboo fibers instead of glass fiber to make strongthener.
The proportioning of making each main raw material of light hollow wall plate is (by mass percentage): haydite 6～9%, cinder 35～40%, perlite 1～2.8%, cement 22～28%, bamboo fibers 0.2～0.5%, flyash 8～12%, water 14～20%.
The wallboard weight of producing with method of the present invention is light, intensity is high, fire prevention, protection against the tide, insulation, sound insulation property are good, the products production cost reduces greatly, and construction and installation are easy, processability is good, greatly reduce installer's labour intensity, improved operating efficiency.The every physical performance index of this product all meets the regulation of national building industry industry standard JG/T3029-95.
With the bamboo fiber reinforcing light hollow wallboard that method of the present invention is produced, be applicable in dwelling house and the general covil construction (containing multilayer and high level) and make the non-bearing internal partition wall.Adopt this product can alleviate the buildings deadweight, increase usable floor area.
Embodiment
Method of the present invention is is agglutinate with the low alkali cement, be strongthener, be aggregate with the light heat insulation material haydite with environmental protection recyclable materials bamboo fibers, and participates in a certain amount of perlite, coal dust etc., makes by the hollow light wall board shaper.
The proportioning of each main raw material can be (by mass percentage): haydite 6～9%, cinder 35～40%, perlite 1～2.8%, cement 22～28%, bamboo fibers 0.2～0.5%, flyash 8～12%, water 14～20%.
The preparation method is: material can enter hollow wallboard molding machine and shake and lead extrusion molding after stirrer fully stirs, and the long slab of extruding cuts into the specification of desired size by cutting machine, thereby satisfies requirements of different users.
When using method of the present invention to make bamboo fiber reinforcing light hollow wallboard, used shaper is the most excellent with " hollow light wall board shaper " (Chinese patent application 200620096460.x) effect of the applicant's invention, after mixed raw materials enters cavity semi-voltage type material guiding device, constantly pushing down of the feeding thruster screw-blade of shaper, material is shaken simultaneously leads the device high frequency and shakes and press and closely knit, has guaranteed the degree of compactness of production board, the accuracy and the surface smoothness of size.
At present, the price of glass fibre and self-control bamboo fibers adopts bamboo fibers not only to improve the intensity of wallboard goods than more than 6, also can significantly reduce cost, and makes full use of the blue or green bamboo of inexhaustible renewable resources, the pulling rural economic development, and social benefit is obvious.
The specification that this product usage quantity is maximum is:
Length can be produced according to user's demand.
Embodiment 1:
Batching: 6 kilograms of haydites, 38 kilograms of cinders, 1.8 kilograms of perlites, 22 kilograms of cement, 0.25 kilogram of bamboo fibers, 10 kilograms in flyash, 17.95 kilograms in water.
Embodiment 2:
Batching: 7 kilograms of haydites, 37 kilograms of cinders, 1.2 kilograms of perlites, 25 kilograms of cement, 0.3 kilogram of bamboo fibers, 11 kilograms in flyash, 19.5 kilograms in water.
Embodiment 3:
Batching: 9 kilograms of haydites, 38 kilograms of cinders, 2 kilograms of perlites, 26 kilograms of cement, 0.4 kilogram of bamboo fibers, 8 kilograms in flyash, 17.6 kilograms in water.
The physicals of the foregoing description is listed as follows
。
| Sequence number | Project | Example 1 | Example 2 | Example 3 |
| 1 | Area density (kg/m 2) | 75 | 78 | 70 |
| 2 | Incendivity | Do not fire | Do not fire | Do not fire |
| 3 | Hanging force (N) | 1050 | 1070 | 1100 |
| 4 | Shock strength (inferior) | 10 | 11 | 13 |
| 5 | Evenly load (kg/m 2) | ＞0.8 times of plate is heavy | ＞0.8 times of plate is heavy | ＞0.8 times of plate is heavy |
| 6 | Fire endurance (h) | 2 | 2 | 2 |
| 7 | Sound insulation (db) | 35 | 37 | 39 |
| 8 | Water ratio % | 14 | 15 | 13 |
Claims (2)
1. bamboo fiber reinforcing light hollow wallboard, the starting material of employing have cement, perlite, haydite, slag, flyash, it is characterized in that adopting renewable resources bamboo fibers instead of glass fiber to make strongthener.
2. bamboo fiber reinforcing light hollow wallboard as claimed in claim 1 is characterized in that the proportioning of making each main raw material of light hollow wall plate is by mass percentage: haydite 6～9%, cinder 35～40%, perlite 1～2.8%, cement 22～28%, bamboo fibers 0.2～0.5%, flyash 8～12%, water 14～20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610019251XA CN1868958A (en) | 2006-05-30 | 2006-05-30 | Bamboo fiber reinforcing light hollow wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610019251XA CN1868958A (en) | 2006-05-30 | 2006-05-30 | Bamboo fiber reinforcing light hollow wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1868958A true CN1868958A (en) | 2006-11-29 |
Family
ID=37442760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610019251XA Pending CN1868958A (en) | 2006-05-30 | 2006-05-30 | Bamboo fiber reinforcing light hollow wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1868958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462323C (en) * | 2007-01-25 | 2009-02-18 | 刘泳霞 | Light aggregate concrete mould wall body construction material and its production technology |
| CN101041578B (en) * | 2007-03-06 | 2010-05-19 | 刘泳霞 | Light-weight aggregate concrete and formwork wall member produced therefrom |
-
2006
- 2006-05-30 CN CNA200610019251XA patent/CN1868958A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462323C (en) * | 2007-01-25 | 2009-02-18 | 刘泳霞 | Light aggregate concrete mould wall body construction material and its production technology |
| CN101041578B (en) * | 2007-03-06 | 2010-05-19 | 刘泳霞 | Light-weight aggregate concrete and formwork wall member produced therefrom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |