CN105971187A - Novel composite sandwich wallboard and preparation method thereof - Google Patents
Novel composite sandwich wallboard and preparation method thereof Download PDFInfo
- Publication number
- CN105971187A CN105971187A CN201610304456.6A CN201610304456A CN105971187A CN 105971187 A CN105971187 A CN 105971187A CN 201610304456 A CN201610304456 A CN 201610304456A CN 105971187 A CN105971187 A CN 105971187A
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- Prior art keywords
- plate
- glue
- magnesium
- type wall
- sandwich type
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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)
- Finishing Walls (AREA)
Abstract
The invention discloses a novel composite sandwich wallboard and a preparation method thereof. The preparation method of the novel composite sandwich wallboard comprises the three-layer sandwich process, specifically, cement mortar, inorganic flame retardants and foaming macromolecule plastic are together mixed and pressed to be a plate at first; after the plate is solidified, the two surfaces of the plate are coated with glue to serve as sandwich layers; and then two magnesium plates with the same size are taken and are pasted on the upper surfaces and the lower surfaces of the sandwich layers. According to the novel composite sandwich wallboard, the heat preservation performance, the sound insulation performance, the waterproof performance and the flame retardant performance are improved on the premise of ensuring the mechanical strength, the cost can be reduced, and the environmental protection requirement of sustainable development is met. The preparation method of the novel composite sandwich wallboard is easy and capable of achieving industrialization easily and can be widely used in indoor wallboards under various circumstances.
Description
Technical field
The present invention relates to wallboard field, particularly relate to a kind of novel compound sandwich type wall plate and preparation method thereof.
Background technology
Traditional building wall board mostly uses armored concrete or brick forms.Along with the at full speed of building industry of China is sent out
Exhibition, various wallboards arise at the historic moment, including wood-plastic board, wood glue plate, color steel tile, steel plate etc..Although wood-plastic board has green with wood glue plate
Advantages such as colour circle guarantor, but as insufficient strength during wallboard, although and steel plate intensity is the highest, but iron and steel resource is short, to sustainable
It is unfavorable to develop.Traditional lay bricks or reinforced concrete wall panel intensity is the highest, but sound insulation, waterproof, fire-retardant and heat insulation effect is poor.
Summary of the invention
In view of this, technical problem solved by the invention is to provide a kind of novel compound sandwich type wall plate, to solve
The insulation mentioned in above-mentioned background technology, fire-retardant, sound insulation, waterproof problem.
Technical problem solved by the invention adopts the following technical scheme that and realizes:
A kind of novel compound sandwich type wall plate, including sandwich layer and surface layer, surface layer is pasted onto upper and lower two surfaces of sandwich layer.
Its formula and preparation technology are to use following steps (raw material is in mass ratio): step one: by foaming polymer material,
Inorganic combustion inhibitor mixes in mixing cement mortar in mixer, makes sheet material, and surface flattens, as sandwich layer；Step 2: wait to walk
After composite board solidification prepared in rapid, all apply glue on its two sides, magnesium plate is pasted on its upper and lower faces, compacting,
Buckle is installed.
Preferably, described surface layer is the magnesium plate containing magnesium hydroxide, is pasted on sandwich layer two sides, can select according to flame retardant rating
The need of.
Preferably, described compound sandwich type wall plate is with fixing snap close in wallboard surrounding, can be used for plastics time actually used
Or metal " work " word installs additional fixing.
Compared with prior art, the raw material preparing compound sandwich type wall plate provided by the present invention and preparation method are obtained
Composite sandwich template, ensureing while its mechanical strength, it is possible to sound insulation, waterproof, insulation, fire-retardant and environmental protection, suitable
Answer the trend of sustainable development.This compound sandwich type wall plate later stage can carry out thermoplasticity or adhesive drawings carries out pattern at its surface layer
Process, to increase aesthetic property.Additionally, trace or a small amount of functional aid, such as antioxidant, coloring agent, heat stabilizer etc.
Do not interfere with basic technology and the performance of this compound sandwich type wall plate.
Accompanying drawing explanation
Fig. 1 is combined wall board sectional schematic diagram；
In figure: 1 is cement mortar, inorganic combustion inhibitor and foaming macromolecular plastic composite；2 is magnesium plate；3 for supporting
Frame.
Fig. 2 is combined wall board floor map.
In figure: 1 is body of wall；2 for installing " work " word button；3 is " work " word support.
Detailed description of the invention
Embodiment 1
Weigh certain cement mortar 10kg, expanded polypropylene 10Kg, magnesium powder 2kg according to practical situation, be blended, be pressed into
20mm thickness composite board.After it solidifies, apply glue on upper and lower surface.Take two blocks of 2mm thickness magnesium plates, be pasted on compound respectively
Sheet material two sides.Carry out suppressing to increase plate adhesion fastness finally by double rollers, install fixing snap close additional.Gained sheet material cutting
Squarely template, transports with convenient construction.
Embodiment 2
Weigh certain cement mortar 10kg, polyurathamc 15Kg, magnesium powder 3kg according to practical situation, be blended, be pressed into
30mm thickness composite board.After it solidifies, apply glue on upper and lower surface.Take two blocks of 10mm thickness magnesium plates, be pasted on compound respectively
Sheet material two sides.Carry out suppressing to increase plate adhesion fastness finally by double rollers, install fixing snap close additional.Gained sheet material cutting
Squarely template, transports with convenient construction.
Embodiment 3
Certain cement mortar 15kg, expanded polypropylene 20Kg, aluminium-hydroxide powder 5kg is weighed, altogether according to practical situation
Mixed, insert reinforcing bar, be pressed into 10mm thickness composite board.After it solidifies, apply glue on upper and lower surface.Take two blocks of 3mm thickness magnesium
Plate, is pasted on composite board two sides respectively.Carry out suppressing to increase plate adhesion fastness finally by double rollers, install fixing use additional
Snap close.Gained sheet material is cut into square template, transports with convenient construction.
Embodiment 4
Weigh certain cement mortar 50kg, polyurathamc 50Kg, magnesium powder 5kg according to practical situation, be blended, be pressed into
15mm thickness composite board.After it solidifies, install fixing snap close additional.Gained sheet material is cut into square template, transports with convenient construction
Defeated.
As can be seen here, compound sandwich type wall plate that the present invention provides and preparation method thereof has the advantage that
(1) described compound sandwich type wall plate, can be cut into the shape of various needs, and can be existed by the method for thermoplastic
Surface increases pattern to strengthen aesthetic property.
(2) compound sandwich type wall plate provided by the present invention, both can reach higher intensity, be also equipped with strengthen insulation, fire-retardant,
Sound insulation, waterproof characteristic.
(3) compound sandwich type wall plate provided by the present invention, due to the addition of foaming macromolecular, wallboard quality lightens, and can drop
Low cost of transportation.
(4) foaming polymer material used by the present invention can be the degradation plastics such as poly butylene succinate, to ring
Border protection has bigger contribution.
(5) the Wood-plastic formwork customizable that the present invention provides produces, and the most whether adds support support, magnesium
Plate, its preparation method technique is simple, with short production cycle, it is easy to accomplish industrialization produces, and can be used for various building template.
Those of ordinary skill in the field it is understood that the foregoing is only the specific embodiment of the present invention, and
Be not used in the restriction present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all
Within protection scope of the present invention should being included in.
Claims (12)
1. a novel compound sandwich type wall plate, it is characterised in that include following each component: cement, sand, stone, water, foaming high score
Sub-plastics, magnesium plate, glue.
Surface layer amounts of components is (mass ratio):
Magnesium plate (magnesium hydroxide content 1-100%) 2 pieces
The each amounts of components of sandwich layer (mass ratio):
Glue quantity, depending on sheet material area, is as the criterion with uniformly coating plate surface.
Foaming macromolecular plastics the most according to claim 1, it is characterised in that described high molecule plastic includes polypropylene
(PP), in the commercial production such as polyethylene (PE), polrvinyl chloride (PVC), poly butylene succinate (PBS), polyurethane (PU) often
The plastics seen.
Cement mortar the most according to claim 1, it is characterised in that described cement mortar composition includes cement and water,
Mixing forms according to a certain ratio.
Inorganic combustion inhibitor the most according to claim 1, it is characterised in that described inorganic combustion inhibitor is magnesium hydroxide, hydrogen
One or more in the inorganic combustion inhibitors such as aluminium oxide compound.
Magnesium plate the most according to claim 1, it is characterised in that described magnesium plate is the fire proofing containing magnesium hydroxide,
Whether this surface layer is pasted depends on being actually needed.
Glue the most according to claim 1, it is characterised in that described glue includes that PUR glue, double-component glue etc. are each
Plant Pasting glue.
The preparation method of compound sandwich type wall plate the most according to claims 1 to 6, it is characterised in that comprise the steps: step
Rapid one: mixing in mixer in foaming polymer material, inorganic combustion inhibitor are mixed cement mortar, make sheet material, surface is pressed
Flat, as sandwich layer；Step 2: after composite board solidification prepared in step one, all apply glue on its two sides, by magnesium plate
It is pasted on its upper and lower faces, compacting, buckle is installed.
Compound sandwich type wall plate the most according to claim 7, it is characterised in that middle layer plate subspan is 3～30mm, reference
Accompanying drawing 1.
Magnesium plate the most according to claim 7, it is characterised in that depending on whether magnesium plate is pasted according to fact of case, its above and below
Layer sheet metal thickness is respectively 1～15mm, referring to the drawings 1.
10. according to the compound sandwich type wall plate described in claim 7～9, it is characterised in that wallboard shape can be square, rectangle,
The sheet material that waveform etc. are variously-shaped.
11. according to the compound sandwich type wall plate described in claim 7～10, it is characterised in that its surface can increase decorative pattern and become
Various patterns, it is also possible to adhering advertisment paper etc. increase the aesthetic property of sheet material.
12. according to the compound sandwich type wall plate described in claim 7～11, it is characterised in that its surrounding periphery is provided with bonnet lock hole
Or buckle, install plastics additional for the later stage or use fixed by metal " work " word support, referring to the drawings 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304456.6A CN105971187A (en) | 2016-05-10 | 2016-05-10 | Novel composite sandwich wallboard and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304456.6A CN105971187A (en) | 2016-05-10 | 2016-05-10 | Novel composite sandwich wallboard and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971187A true CN105971187A (en) | 2016-09-28 |
Family
ID=56991530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304456.6A Pending CN105971187A (en) | 2016-05-10 | 2016-05-10 | Novel composite sandwich wallboard and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971187A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402834A (en) * | 2008-11-18 | 2009-04-08 | 广州市鹿山化工材料有限公司 | Foamable hot melt adhesive composition and uses thereof |
| CN203905354U (en) * | 2014-04-16 | 2014-10-29 | 浙江阿鲁特新型材料有限公司 | Aluminum plastic board |
-
2016
- 2016-05-10 CN CN201610304456.6A patent/CN105971187A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402834A (en) * | 2008-11-18 | 2009-04-08 | 广州市鹿山化工材料有限公司 | Foamable hot melt adhesive composition and uses thereof |
| CN203905354U (en) * | 2014-04-16 | 2014-10-29 | 浙江阿鲁特新型材料有限公司 | Aluminum plastic board |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |