CN109454949A - A kind of light partition board made of flyash and preparation method thereof - Google Patents
A kind of light partition board made of flyash and preparation method thereof Download PDFInfo
- Publication number
- CN109454949A CN109454949A CN201811553627.4A CN201811553627A CN109454949A CN 109454949 A CN109454949 A CN 109454949A CN 201811553627 A CN201811553627 A CN 201811553627A CN 109454949 A CN109454949 A CN 109454949A
- Authority
- CN
- China
- Prior art keywords
- flyash
- substrate
- partition board
- magnesium chloride
- light partition
- 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
Links
- 239000010881 fly ash Substances 0.000 title claims abstract description 30
- 238000005192 partition Methods 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 78
- WALYXZANOBBHCI-UHFFFAOYSA-K magnesium sodium trichloride hydrate Chemical compound O.[Cl-].[Na+].[Mg+2].[Cl-].[Cl-] WALYXZANOBBHCI-UHFFFAOYSA-K 0.000 claims abstract description 53
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 239000011521 glass Substances 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000011152 fibreglass Substances 0.000 claims abstract description 10
- 239000010451 perlite Substances 0.000 claims abstract description 8
- 235000019362 perlite Nutrition 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000007767 bonding agent Substances 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- PWKSKIMOESPYIA-BYPYZUCNSA-N L-N-acetyl-Cysteine Chemical compound CC(=O)N[C@@H](CS)C(O)=O PWKSKIMOESPYIA-BYPYZUCNSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910021426 porous silicon Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C04B28/30—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 magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
-
- 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
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Ceramic Engineering (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Finishing Walls (AREA)
Abstract
A kind of light partition board made of flyash and preparation method thereof, belong to building board technical field, existing building board cost is high, quality is heavy and the problem of preparation process complexity, light partition board made of flyash, substrate including layer glass fibrous mesh cloth and between fiberglass gridding cloth, the substrate include the component of following mass fraction: flyash 45 ~ 55%, perlite 20 ~ 30%, adhesive 15 ~ 25%, sawdust 3 ~ 8%；Adhesive includes magnesium chloride brine and magnesia, and mass ratio is 1:0.9 ~ 1.3；The Baume degrees of magnesium chloride brine is 23 ~ 25 °.It arranges mold, is laid with fiberglass gridding cloth in mold bottom；Weigh substrate；Substrate is poured into mold, is uniformly smoothed out；Fiberglass gridding cloth is laid at the top of substrate, extrusion forming obtains light partition board made of flyash.The present invention on the basis of reducing material, do not lose again by mechanical property, has good mechanical property and heat preservation and insulation.
Description
Technical field
The invention belongs to building board technical fields, and in particular to a kind of light partition board made of flyash and preparation method thereof.
Background technique
Building trade at present, ALC plate are very in one's favour.ALC is (Autoclaced Lightweight Concrete)
Abbreviation, Chinese is autoclaved lightweight aerated concrete.It is using silica sand, cement, quick lime, gypsum as raw material, is hair with aluminium powder
Infusion, through series of process process (ingredient, arrangement of reinforcement, foaming, cutting) most after through high temperature, autoclave curing obtain porous silicon
Hydrochlorate product.In fact either ALC plate or AAC plate or NALC plate be all autoclaved aerated concrete slab abbreviation.
But the plate is during the preparation process, needs to use the materials such as cement, reinforcing bar, increases cost and weight, and
Need to foam the technique of steam pressure in preparation process, increases cost and risk.
Summary of the invention
The present invention is high for existing building board cost, quality is heavy and the problem of preparation process complexity, provides a kind of fine coal
Grey light cellular partition board and preparation method thereof.
The present invention adopts the following technical scheme:
A kind of light partition board made of flyash, the base including layer glass fibrous mesh cloth and between fiberglass gridding cloth
Material, the substrate include the component of following mass fraction: flyash 45 ~ 55%, perlite 20 ~ 30%, adhesive 15 ~ 25%, sawdust
3~8%；Wherein adhesive includes magnesium chloride brine and magnesia, and mass ratio is 1:0.9 ~ 1.3；The magnesium chloride brine
Baume degrees is 23 ~ 25 °.
Preferably, a kind of light partition board made of flyash, including layer glass fibrous mesh cloth and be located at fiberglass gridding
Substrate between cloth, the substrate include the component of following mass fraction: flyash 50%, perlite 25%, adhesive 20%, saw
End 5%.
A kind of preparation method of light partition board made of flyash, includes the following steps:
The first step arranges mold according to production requirement, smears release agent, is laid with layer of glass grid cloth in mold bottom；
Second step weighs substrate each component in proportion, stirs evenly；
Third step pours into substrate in mold, and uniformly smoothes out；
4th step, is laid with layer of glass grid cloth at the top of substrate, and extrusion forming can obtain light partition board made of flyash.
Beneficial effects of the present invention are as follows:
1. plate of the invention does not use reinforcing bar and cement, only it is major ingredient with flyash and sawdust waste material, both alleviates quality
Save cost again, it is easy to carry, convenient for operation construction.
The technique of steam pressure 2. preparation process of the invention need not foam, only needs extrusion forming, and preparation method is at low cost, peace
Quan Xinggao.
3. plate of the invention, on the basis of reducing material, mechanical property is not lost again, there is good mechanics
Performance and heat preservation and insulation.
Specific embodiment
Embodiment 1
A kind of light partition board made of flyash, the base including layer glass fibrous mesh cloth and between fiberglass gridding cloth
Material, the substrate include the component of following mass fraction: flyash 50%, perlite 25%, adhesive 20%, sawdust 5%.
Same day temperature degree is at 0 DEG C or less, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 25 °, building
The mass ratio of the magnesium chloride brine of plate and magnesia is 1:(1.15 ~ 1.25), the magnesium chloride brine of wallboard and magnesia
Mass ratio is 1:(1.1 ~ 1.2), the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:(1.2 ~ 1.3).
When same day temperature degree is between 1 ~ 10 DEG C, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 24 °,
The magnesium chloride brine of floor and the mass ratio of magnesia are 1:1.05, the magnesium chloride brine of wallboard and the mass ratio of magnesia
For 1:1, the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:1.1.
Same day temperature degree is at 10 DEG C or more, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 23 °, building
The magnesium chloride brine of plate and the mass ratio of magnesia are 1:0.95, and the magnesium chloride brine of wallboard and the mass ratio of magnesia are
1:0.9, the mass ratio of the magnesium chloride brine and magnesia of smearing R are 1:1.
Embodiment 2
A kind of light partition board made of flyash, the base including layer glass fibrous mesh cloth and between fiberglass gridding cloth
Material, the substrate include the component of following mass fraction: flyash 45%, perlite 22%, adhesive 25%, sawdust 8%.
Same day temperature degree is at 0 DEG C or less, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 25 °, building
The mass ratio of the magnesium chloride brine of plate and magnesia is 1:(1.15 ~ 1.25), the magnesium chloride brine of wallboard and magnesia
Mass ratio is 1:(1.1 ~ 1.2), the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:(1.2 ~ 1.3).
When same day temperature degree is between 1 ~ 10 DEG C, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 24 °,
The magnesium chloride brine of floor and the mass ratio of magnesia are 1:1.05, the magnesium chloride brine of wallboard and the mass ratio of magnesia
For 1:1, the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:1.1.
Same day temperature degree is at 10 DEG C or more, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 23 °, building
The magnesium chloride brine of plate and the mass ratio of magnesia are 1:0.95, and the magnesium chloride brine of wallboard and the mass ratio of magnesia are
1:0.9, the mass ratio of the magnesium chloride brine and magnesia of smearing R are 1:1.
Embodiment 3
A kind of light partition board made of flyash, the base including layer glass fibrous mesh cloth and between fiberglass gridding cloth
Material, the substrate include the component of following mass fraction: flyash 55%, perlite 20%, adhesive 22%, sawdust 3%.
Same day temperature degree is at 0 DEG C or less, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 25 °, building
The mass ratio of the magnesium chloride brine of plate and magnesia is 1:(1.15 ~ 1.25), the magnesium chloride brine of wallboard and magnesia
Mass ratio is 1:(1.1 ~ 1.2), the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:(1.2 ~ 1.3).
When same day temperature degree is between 1 ~ 10 DEG C, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 24 °,
The magnesium chloride brine of floor and the mass ratio of magnesia are 1:1.05, the magnesium chloride brine of wallboard and the mass ratio of magnesia
For 1:1, the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:1.1.
Same day temperature degree is at 10 DEG C or more, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 23 °, building
The magnesium chloride brine of plate and the mass ratio of magnesia are 1:0.95, and the magnesium chloride brine of wallboard and the mass ratio of magnesia are
1:0.9, the mass ratio of the magnesium chloride brine and magnesia of smearing R are 1:1.
Embodiment 4
A kind of light partition board made of flyash, the base including layer glass fibrous mesh cloth and between fiberglass gridding cloth
Material, the substrate include the component of following mass fraction: flyash 50%, perlite 30%, adhesive 15%, sawdust 5%.
Same day temperature degree is at 0 DEG C or less, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 25 °, building
The mass ratio of the magnesium chloride brine of plate and magnesia is 1:(1.15 ~ 1.25), the magnesium chloride brine of wallboard and magnesia
Mass ratio is 1:(1.1 ~ 1.2), the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:(1.2 ~ 1.3).
When same day temperature degree is between 1 ~ 10 DEG C, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 24 °,
The magnesium chloride brine of floor and the mass ratio of magnesia are 1:1.05, the magnesium chloride brine of wallboard and the mass ratio of magnesia
For 1:1, the mass ratio of the magnesium chloride brine and magnesia of smearing R is 1:1.1.
Same day temperature degree is at 10 DEG C or more, floor, wallboard and to smear the Baume degrees of the magnesium chloride brine of R be 23 °, building
The magnesium chloride brine of plate and the mass ratio of magnesia are 1:0.95, and the magnesium chloride brine of wallboard and the mass ratio of magnesia are
1:0.9, the mass ratio of the magnesium chloride brine and magnesia of smearing R are 1:1.
The preparation method of light partition board made of flyash, includes the following steps:
The first step arranges mold according to production requirement, smears release agent, is laid with layer of glass grid cloth in mold bottom；
Second step weighs substrate each component in proportion, stirs evenly；
Third step pours into substrate in mold, and uniformly smoothes out；
4th step, is laid with layer of glass grid cloth at the top of substrate, and extrusion forming can obtain light partition board made of flyash.
Wherein, the mold is fastened on work top by aluminum alloy bar according to the model specification that production factory department requires, and is infused
Anticipating aluminum alloy bar should be tight, and size should be accurate, and diagonal line is answered equal.Fastening aluminum alloy bar the distance between be in 600-800mm
Preferably, the usage amount of the medical fluid of preparation ensures before the deadline using finishing (within 15 minutes winters, within 10 minutes summers
It has to be finished, forbids overtime operation).The raw material mixed up is poured into ready-made aluminum alloy mould and with iron plate that raw material is uniform
It smoothes out, aluminum alloy mould inner periphery position should relatively rarely roll a little raw materials, raw material is avoided to overflow.
Claims (3)
1. a kind of light partition board made of flyash, it is characterised in that: including layer glass fibrous mesh cloth and be located at glass fiber mesh
Substrate between lattice cloth, the substrate include the component of following mass fraction: flyash 45 ~ 55%, perlite 20 ~ 30%, bonding
Agent 15 ~ 25%, sawdust 3 ~ 8%；Wherein adhesive includes magnesium chloride brine and magnesia, and mass ratio is 1:0.9 ~ 1.3；The chlorine
The Baume degrees for changing magnesium aqueous solution is 23 ~ 25 °.
2. a kind of light partition board made of flyash according to claim 1, it is characterised in that: including layer glass fiber mesh
Cloth and the substrate between fiberglass gridding cloth, the substrate include the component of following mass fraction: flyash 50%, precious
Pearl rock 25%, adhesive 20%, sawdust 5%.
3. a kind of preparation method of light partition board made of flyash as claimed in claim 1 or 2, it is characterised in that: including as follows
Step:
The first step arranges mold according to production requirement, smears release agent, is laid with layer of glass grid cloth in mold bottom；
Second step weighs substrate each component in proportion, stirs evenly；
Third step pours into substrate in mold, and uniformly smoothes out；
4th step, is laid with layer of glass grid cloth at the top of substrate, and extrusion forming can obtain light partition board made of flyash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811553627.4A CN109454949A (en) | 2018-12-18 | 2018-12-18 | A kind of light partition board made of flyash and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811553627.4A CN109454949A (en) | 2018-12-18 | 2018-12-18 | A kind of light partition board made of flyash and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109454949A true CN109454949A (en) | 2019-03-12 |
Family
ID=65613768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811553627.4A Pending CN109454949A (en) | 2018-12-18 | 2018-12-18 | A kind of light partition board made of flyash and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454949A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446993A (en) * | 2003-03-21 | 2003-10-08 | 上海南鼎新型建筑材料有限公司 | Inorganic noncombustible plank and its application |
| CN101429001A (en) * | 2008-12-12 | 2009-05-13 | 湖南振球消防实业有限公司 | Energy-saving environment-friendly fireproof thermal-insulation composite material |
| CN102079650A (en) * | 2010-11-22 | 2011-06-01 | 中国科学院青海盐湖研究所 | Light-burned dolomite light-weight wall partition board |
| CN104760120A (en) * | 2014-01-07 | 2015-07-08 | 宽甸满族自治县志华化工有限公司 | Novel light fireproof wall board and manufacturing method thereof |
| CN105563952A (en) * | 2015-12-18 | 2016-05-11 | 江苏万瑞新材料有限公司 | Light-weight heat-preservation sound insulating board |
-
2018
- 2018-12-18 CN CN201811553627.4A patent/CN109454949A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446993A (en) * | 2003-03-21 | 2003-10-08 | 上海南鼎新型建筑材料有限公司 | Inorganic noncombustible plank and its application |
| CN101429001A (en) * | 2008-12-12 | 2009-05-13 | 湖南振球消防实业有限公司 | Energy-saving environment-friendly fireproof thermal-insulation composite material |
| CN102079650A (en) * | 2010-11-22 | 2011-06-01 | 中国科学院青海盐湖研究所 | Light-burned dolomite light-weight wall partition board |
| CN104760120A (en) * | 2014-01-07 | 2015-07-08 | 宽甸满族自治县志华化工有限公司 | Novel light fireproof wall board and manufacturing method thereof |
| CN105563952A (en) * | 2015-12-18 | 2016-05-11 | 江苏万瑞新材料有限公司 | Light-weight heat-preservation sound insulating board |
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