CN109422499A - A kind of high-strength heat preservation heat insualting building wallboard - Google Patents
A kind of high-strength heat preservation heat insualting building wallboard Download PDFInfo
- Publication number
- CN109422499A CN109422499A CN201710776950.7A CN201710776950A CN109422499A CN 109422499 A CN109422499 A CN 109422499A CN 201710776950 A CN201710776950 A CN 201710776950A CN 109422499 A CN109422499 A CN 109422499A
- Authority
- CN
- China
- Prior art keywords
- weight
- heat preservation
- styroflex
- building
- bearing plate
- 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
-
- 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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of high-strength heat preservation heat insualting building wallboards, including inside and outside force bearing plate and moderate soak core, the component of inside and outside force bearing plate are cement 34-44 by weight；30-70 mesh river sand 27-37；50-160 mesh natural grading building sand 24-34；19mm styroflex 0.20-0.30；12mm styroflex 0.06-0.16；Redispersable latex powder 0.05-0.11；Water-reducing agent 0.08-0.15；It further include the additional lime paste of component, the outer dosage of lime paste is between 3-8 by weight.Wallboard described in the invention is using cement as force bearing plate made of cementing material.Its intensity is up to 10MPa.It is able to satisfy the requirement of the secondary construction of all walls of building, surfacing is bright and clean, without being surface-treated after installation.
Description
Technical field
The present invention relates to building materials fields, specifically, the present invention relates to a kind of high-strength heat preservation heat insualting building wallboards.
Background technique
In construction market in materials for wall, have a large amount in variety lightweight wall plate.Although these wallboards are all integrated into various degree
Many modern technologies, to achieve the effect that bulk, light, heat preservation.Due to the excessive above effect of emphasis, ignore on the contrary
As the prerequisite some basic performances of materials for wall institute.The most outstanding is that surfaces of wall intensity is generally lower, generally all
Between 3-5MPa, some is even lower than 2MPa.Such its adhesive force of surface of wall intensity is limited.And give building
The construction of exterior wall surface insulating layer and decorative engineering construction cause much because of difficulty, and the use longevity of external decoration engineering greatly reduces
Life.
For the relative deficiency of the prior art, the present invention is proposed.
Summary of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, provide a kind of high-strength heat preservation heat insualting building wallboard with
And the production technology of the wallboard.
For achieving the above object, the technical solution of high-strength heat preservation heat insualting building wallboard provided by the present invention are as follows:
A kind of high-strength heat preservation heat insualting building wallboard, including inside and outside force bearing plate and moderate soak core, the component of inside and outside force bearing plate is by weight
Measure part are as follows:
Cement 34-44；
River sand 27-37；
Natural grading building sand 24-34；
Styroflex 0.26-0.46；
Redispersable latex powder 0.05-0.11；
Water-reducing agent 0.08-0.15；
It further include the additional lime paste of component, the outer dosage of lime paste is between 3-8 by weight.
It is 30-70 mesh that another preferred technical solution provided by the invention, which is river sand,.
It is 50-160 mesh that another preferred technical solution provided by the invention, which is natural grading building sand,.
Another preferred technical solution provided by the invention is that styroflex includes 19mm and 12mm.
Another preferred technical solution provided by the invention be 19mm styroflex by weight 0.20-0.30 it
Between, 12mm styroflex is by weight between 0.06-0.16.
Another preferred technical solution provided by the invention is made of heat preservation core of expanded perlite.
The beneficial effects of the present invention are:
Intensity；Wallboard described in the invention is using cement as force bearing plate made of cementing material.Its intensity is up to 10MPa.Energy
Meet the requirement of the secondary construction of all walls of building.
Wallboard heat preservation core uses minimum the splashing of the best cost of current effect to rise by perlite as heat insulation and insulated core material.Heat can be passed
It leads coefficient and is down to 0.13 or less.
Wallboard is manufactured with mechanized manner.Its surfacing is bright and clean.Without being surface-treated after installation.It can be direct
In surfaces of wall into the construction of decorative engineering.Process to omit interior exterior rendering less largely saves artificial and material.
Since this materials for wall is made of cement-based material, physical change and concrete structure are substantially coincident
's.It is all to independently form change destruction.
Since wallboard volume is moderate, Weight control is reasonable, so installation is convenient, assists without mechanical equipment.
Specific embodiments of the present invention will be described in detail below.
Specific embodiment
Embodiment 1: the component of inside and outside force bearing plate is by weight are as follows:
Cement 34；
30 mesh river sands 31.61；
50 mesh natural grading building sands 34；
19mm styroflex 0.20；
12mm styroflex 0.06；
Redispersable latex powder 0.05；
Water-reducing agent 0.08；
In addition to the various substances of above-mentioned 100 parts by weight, the still further outer lime paste of addition group, lime paste
Embodiment 2: the component of inside and outside force bearing plate is by weight are as follows:
The outer dosage of cement is 3 parts by weight. 44；
40 mesh river sands 31.28；
60 mesh natural grading building sands 24；
19mm styroflex 0.30；
12mm styroflex 0.16；
Redispersable latex powder 0.11；
Water-reducing agent 0.15；
In addition to the various substances of above-mentioned 100 parts by weight, still further the outer lime paste of addition group, the outer dosage of lime paste are 8 weight
Part.
Embodiment 3: the component of inside and outside force bearing plate is by weight are as follows:
Cement 38.47；
50 mesh river sands 27；
70 mesh natural grading building sands 34；
19mm styroflex 0.25；
12mm styroflex 0.10；
Redispersable latex powder 0.08；
Water-reducing agent 0.10；
In addition to the various substances of above-mentioned 100 parts by weight, still further the outer lime paste of addition group, the outer dosage of lime paste are 5 weight
Part.
Embodiment 4: the component of inside and outside force bearing plate is by weight are as follows:
Cement 36.4；
60 mesh river sands 37；
80 mesh natural grading building sands 26；
19mm styroflex 0.20；
12mm styroflex 0.15；
Redispersable latex powder 0.10；
Water-reducing agent 0.15；
In addition to the various substances of above-mentioned 100 parts by weight, still further the outer lime paste of addition group, the outer dosage of lime paste are 4 weight
Part.
Embodiment 5: the component of inside and outside force bearing plate is by weight are as follows:
Cement 40；
70 mesh river sands 29.42；
90 natural grading building sands 30；
19mm styroflex 0.26；
12mm styroflex 0.12；
Redispersable latex powder 0.08；
Water-reducing agent 0.12；
In addition to the various substances of above-mentioned 100 parts by weight, still further the outer lime paste of addition group, the outer dosage of lime paste are 6 weight
Part.
Embodiment 6: the component of inside and outside force bearing plate is by weight are as follows:
Cement 39；
60 mesh river sands 32；
160 natural grading building sands 29；
19mm styroflex 0.25；
12mm styroflex 0.11；
Redispersable latex powder 0.08；
Water-reducing agent 0.13；
In addition to the various substances of above-mentioned 100 parts by weight, still further the outer lime paste of addition group, the outer dosage of lime paste are 7 weight
Part.
Embodiment 7: the component of inside and outside force bearing plate is by weight are as follows:
Cement 40.43；
60 mesh river sands 30；
150 natural grading building sands 29；
19mm styroflex 0.25；
12mm styroflex 0.15；
Redispersable latex powder 0.07；
Water-reducing agent 0.10；
In addition to the various substances of above-mentioned 100 parts by weight, still further the outer lime paste of addition group, the outer dosage of lime paste are 5 weight
Part.
The present invention also can have other form variations, and as well known to the skilled person, above-described embodiment is only
It plays to the exemplary role in foregoing invention protection scope, for those of ordinary skills, defined by the present invention
There are also many conventional deformations and other embodiments in protection scope, these deformations and embodiment are all by the protection pending in the present invention
Within the scope of.
Claims (6)
1. a kind of high-strength heat preservation heat insualting building wallboard, including inside and outside force bearing plate and moderate soak core, which is characterized in that described
The component of inside and outside force bearing plate is by weight are as follows:
Cement 34-44；
River sand 27-37；
Natural grading building sand 24-34；
Styroflex 0.26-0.46；
Redispersable latex powder 0.05-0.11；
Water-reducing agent 0.08-0.15；
It further include the additional lime paste of component, the outer dosage of lime paste is between 3-8 by weight.
2. high-strength heat preservation heat insualting building wallboard according to claim 1, which is characterized in that the river sand is 30-70
Mesh.
3. high-strength heat preservation heat insualting building wallboard according to claim 1, which is characterized in that the natural grading building
It is 50-160 mesh with sand.
4. high-strength heat preservation heat insualting building wallboard according to claim 1, which is characterized in that the styroflex
Including 19mm and 12mm.
5. high-strength heat preservation heat insualting building wallboard according to claim 4, which is characterized in that the 19mm polystyrene
Fiber is by weight between 0.20-0.30, and 12mm styroflex is by weight between 0.06-0.16.
6. high-strength heat preservation heat insualting building wallboard according to claim 1, which is characterized in that the heat preservation core is expansion
Perlite is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776950.7A CN109422499A (en) | 2017-09-01 | 2017-09-01 | A kind of high-strength heat preservation heat insualting building wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776950.7A CN109422499A (en) | 2017-09-01 | 2017-09-01 | A kind of high-strength heat preservation heat insualting building wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109422499A true CN109422499A (en) | 2019-03-05 |
Family
ID=65504897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776950.7A Pending CN109422499A (en) | 2017-09-01 | 2017-09-01 | A kind of high-strength heat preservation heat insualting building wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109422499A (en) |
-
2017
- 2017-09-01 CN CN201710776950.7A patent/CN109422499A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
|
| WD01 | Invention patent application deemed withdrawn after publication |