CN106396546A - Durable and lightweight negative oxygen ion board - Google Patents
Durable and lightweight negative oxygen ion board Download PDFInfo
- Publication number
- CN106396546A CN106396546A CN201610774538.7A CN201610774538A CN106396546A CN 106396546 A CN106396546 A CN 106396546A CN 201610774538 A CN201610774538 A CN 201610774538A CN 106396546 A CN106396546 A CN 106396546A
- Authority
- CN
- China
- Prior art keywords
- oxygen ion
- negative oxygen
- lightweight
- durable
- 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.)
- Pending
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Classifications
-
- 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
- C04B28/04—Portland cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
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)
- Catalysts (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides a durable and lightweight negative oxygen ion board. The durable and lightweight negative oxygen ion board provided by the invention comprises the following raw materials calculated in percentage by dry weight: 10-15% of wollastonite, 15-20% of kaolin, 5-8% of a photocatalyst, 15-20% of perlite, 15-20% of cement, 10-15% of lightweight powder and 3-5% of vinylon fibers. The durable and lightweight negative oxygen ion board is produced by adopting a flow slurry method and is obtained by the steps: adding water into the raw materials, mixing, pulping and compressing into a plate blank; then performing pre-curing and autoclaved curing, drying, polishing and slicing into a specification. The durable and lightweight negative oxygen ion board provided by the invention meets the requirements in the related national standards for negative oxygen ion boards; part of the raw materials adopts industrial wastes, so that the cost is low, and meanwhile, the wastes are efficiently recycled.
Description
Technical field
The present invention relates to a kind of negative oxygen ion plate of durable lightweight, more particularly, to a kind of with industrial trades such as electric power metallurgy
The negative oxygen ion plate of the durable lightweight that waste is made for related raw material, belongs to production of construction materials technical field.
Background technology
Materials for wall is indispensable part in construction material, of interest for building materials worker always.Wherein negative
Oxonium ion plate as novel environment friendly building materials, in addition to there is the function of conventional gypsum plate, with more superior fire protecting performance and moisture resistance, make
With the advantage of overlong service life, it is widely used in suspended ceiling and the partition wall of industry and commerce engineering construction, house decoration, the lining of furniture
The wallboard of the indoor engineerings such as plate, the liner plate of billboard, the partition panel of ship, the refractory slab in warehouse, net floor and tunnel, has
The advantages such as reliable and secure environmental protection, are a kind of widely used environmental protection building materials.Especially as furred ceiling and partition wall, sheet material durable
Lightweight is problem at all to be solved, and with industrial expansions such as electric power metallurgy, solid waste discharge amount increases year by year, will be tight
Ghost image rings local ecological environment, how these solid waste is circulated utilization, improves the utilization rate of industrial solid wastes,
Realize its recycling to have great importance.
Content of the invention
The present invention provides a kind of negative oxygen ion plate of durable lightweight, and part material is using the solid waste of industry, and meets
Country, for the requirement in the relevant criterion of the negative oxygen ion plate of durable lightweight, makes the solid waste of industry obtain efficiently simultaneously
Recycle.
For achieving the above object, on the one hand, the present invention provides a kind of negative oxygen ion plate of durable lightweight, by material dry weight
Meter, its raw material includes wollastonite 10-15%, kaolin 10-15%, and light touches coal 5-8%, perlite 10-15%, cement 15-20%, gently
Matter powder 10-15%, and vinylon fibre 3-5%, described raw material add water mixing after making beating be compressed into plate embryo, then through precuring,
Steam press maintenance and drying polishing are sliced into specification and obtain.
The negative oxygen ion plate of this durable lightweight has the advantages that high intensity, high waterproof, anti-mould proof and no asbestos, as interior
Ornament materials is more durable and environmental protection.
In above-mentioned raw materials, a diameter of 0.01-0.03mm of described vinylon fibre, cement is P.C4.25R level complex cement,
To play preferable strengthening action, be conducive to improving the intensity of the negative oxygen ion plate of durable lightweight, and described lightweight powder is main
Raw material is expanded pearlite powder.
The enforcement of the present invention program, at least has the advantage that：
The method that the present invention provides utilizes the industrial solid wastes such as wollastonite to manufacture the negative oxygen ion plate of durable lightweight, gives full play to
Synergy between different solid waste, produces the construction material obtaining meeting national standard, not only can achieve Industrial Solid Waste
Comprehensive utilization, the pollution to environment for the solid waste discharge, process is simple simultaneously can also be reduced, cost is relatively low.
The negative oxygen ion plate of the durable lightweight that the present invention provides disclosure satisfy that the indices in relevant national standard require,
Product has the advantages that high intensity, durable lightweight and no asbestos, as house decorative material is more durable and environmental protection.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below by the technology in the embodiment of the present invention
Scheme is clearly and completely described it is clear that described embodiment a part of embodiment that is the present invention, rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of not making creative work
The every other embodiment obtaining, broadly falls into the scope of protection of the invention.
In the present embodiment, its chemical composition of raw material of negative oxygen ion plate use of the durable lightweight of manufacture and physical property are such as
Under.
91.14% SiO is contained in wollastonite2, mainly provide siliceous composition, its theoretical chemistry of kaolinite consists of 46.54%
SiO2, 39.5% Al2O3, 13.96% H2O, has plasticity, and wet soil can be moulded variously-shaped and will not crush, and can grow
Phase keeps constant, and photocatalyst is a kind of catalyst in itself, does not directly participate in degradation reaction, and it passes through to absorb luminous energy water or oxygen
Change into Strong oxdiative active group, and Strong oxdiative active group makes air pollutants degrade, so moisture must be directly contacted
Son or oxygen molecule, contain 70% SiO2, have that apparent density is light, thermal conductivity factor is low, chemical stability good, kaolin in perlite
Chemical composition in contain substantial amounts of Al2O3、SiO2With a small amount of Fe2O3、TiO2And micro K2O、Na2O, CaO and MgO etc.,
The pure kaolin of matter is in pure white fine and smooth, soft earthy, has the physicochemical properties such as good plasticity and fire resistance.
First, above-mentioned wollastonite, kaolin, light are touched coal, perlite, cement, lightweight powder and vinylon fibre and mixes
Close, in terms of material dry weight, the proportioning of above-mentioned each component is as shown in table 1.
Table 1
| Raw material | Wollastonite | Kaolin | Photocatalyst | Perlite | Cement | Lightweight powder | Vinylon fibre |
| Percentage by weight（%） | 15 | 20 | 5 | 20 | 20 | 15 | 5 |
The raw material that gross dry weight is 1000g is taken to put into pump type beater by the proportioning in table 1, add water beater, and raw material circulate
Flowing, after allowing raw material to be sufficiently mixed by slurry pipeline transport in bucket type pulp storage tank, constantly stirs to keep uniformity, through vacuum
Case vacuum dehydration, the bed of material constantly thickeies and is dehydrated, and forms certain thickness material base, carries out trimming to material base, push steam curing
Housing support is protected, and the laggard horizontal high voltage of the demoulding is steam-cured, puts into and dries in baking room to remove entrance edging beveler mill after the moisture content in plate
Side chamfering, slab is glossily machined to the size specifying.
The method that the present invention provides utilizes the industrial solid wastes such as wollastonite to manufacture the negative oxygen ion plate of durable lightweight, fully
Play the synergy between different solid waste, produce the construction material obtaining meeting national standard, not only can achieve industry
The comprehensive utilization of solid waste, can also reduce the pollution to environment for the solid waste discharge, process is simple simultaneously, cost is relatively low, and product has
High intensity, mildew resistant moistureproof and no asbestos the advantages of, as house decorative material is more durable and environmental protection.
Finally it should be noted that：Various embodiments above only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (4)
1. a kind of negative oxygen ion plate of durable lightweight is it is characterised in that based on material dry weight, its raw material includes wollastonite 10-
15%, kaolin 15-20%, it is fine that light touches coal 5-8%, perlite 15-20%, cement 15-20%, lightweight powder 10-15%, and polyvinyl
Dimension 3-5%, described raw material adds water to pull an oar after mixing and is compressed into plate embryo, then through precuring, steam press maintenance and drying polishing section
Specification is become to obtain.
2. the mould proof negative oxygen ion plate according to claim 1 is it is characterised in that a diameter of 0.01- of described vinylon fibre
0.03mm.
3. the mould proof negative oxygen ion plate according to claim 1 is it is characterised in that described cement is combined for P.C4.25R level
Cement.
4. the mould proof negative oxygen ion plate according to claim 1 is it is characterised in that described lightweight powder primary raw material is swollen
Swollen pearl powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774538.7A CN106396546A (en) | 2016-08-31 | 2016-08-31 | Durable and lightweight negative oxygen ion board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774538.7A CN106396546A (en) | 2016-08-31 | 2016-08-31 | Durable and lightweight negative oxygen ion board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106396546A true CN106396546A (en) | 2017-02-15 |
Family
ID=58002263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774538.7A Pending CN106396546A (en) | 2016-08-31 | 2016-08-31 | Durable and lightweight negative oxygen ion board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106396546A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134236A1 (en) * | 2019-12-30 | 2021-07-08 | 青岛理工大学 | Lightweight aggregate ultra-high performance concrete and preparation method therefor |
-
2016
- 2016-08-31 CN CN201610774538.7A patent/CN106396546A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134236A1 (en) * | 2019-12-30 | 2021-07-08 | 青岛理工大学 | Lightweight aggregate ultra-high performance concrete and preparation method therefor |
| JP2022518306A (en) * | 2019-12-30 | 2022-03-15 | 青▲島▼理工大学 | Lightweight aggregate Ultra-high performance concrete and its preparation method |
| US11447419B2 (en) | 2019-12-30 | 2022-09-20 | Qingdao university of technology | Lightweight aggregate ultra-high performance concrete (UHPC) and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |