CN108341649A - A kind of adhesive and application method for bonding plastering - Google Patents
A kind of adhesive and application method for bonding plastering Download PDFInfo
- Publication number
- CN108341649A CN108341649A CN201710045240.7A CN201710045240A CN108341649A CN 108341649 A CN108341649 A CN 108341649A CN 201710045240 A CN201710045240 A CN 201710045240A CN 108341649 A CN108341649 A CN 108341649A
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- CN
- China
- Prior art keywords
- adhesive
- plastering
- bonding
- gypsum
- talcum powder
- 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.)
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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
- C04B28/14—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 calcium sulfate 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
-
- 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
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)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The application provides a kind of adhesive for bonding plastering, which includes gypsum, coarse whiting, bean gum, hydroxypropyl methyl cellulose, talcum powder and pre-gelatinized starch.Gypsum has good plastotype performance, wearability, can improve the wearability of adhesive.It is microcellular structure inside gypsum, can makes the plastering after bonding that there is good sound insulation, heat insulation.Coarse whiting has stronger sculpture.Bean gum and pre-gelatinized starch can cooperate with the viscosity for increasing adhesive.HPMC has the characteristic of thickening, water conservation, it is thus possible to adhesive be made to have bonding and water retention property.Talcum powder has the characteristic of lubricity, fire resistance, softness and good luster etc., thus the adhesive containing talcum powder can make bonding place smooth surface when bonding plastering, even density.As shown in the above, adhesive provided by the present application has the characteristic that binding speed is fast, intensity is high and stereotyped, can bond plastering rapidly.
Description
Technical field
This application involves technical field of adhesive more particularly to a kind of adhesive and users for bonding plastering
Method.
Background technology
Adhesive is to bond the common stress material of two substances.Adhesive is divided into industrial adhesive according to the difference of purposes
With agricultural adhesive.Industrial adhesive is generally used for color printing packaging, building decoration and wood furniture etc., to reach
Object and being coupled for object are compound.Agricultural are generally used for slope greening or other soil structure improved addictives with adhesive, so that Zinc fractions
Crumb structure achievees the effect that soil moisture conservation.
Building materials of gypsum is common a kind of material in building decoration.Due to building materials of gypsum have fire prevention, adjusting air humidity,
Fast, the environmentally friendly characteristic of rate of set, thus be widely used in modern construction engineering.Current plastering mainly has gypsum block
Block, gypsum lath, Thistle board and various gypsum decorative products etc..Plastering may undergo gypsum base in application
It bonds, build by laying bricks or stones, being in the milk, the processes such as filleting and repairing, can be used in the above process to bonding mixture.As gypsum lath is being built by laying bricks or stones
Or it needs to use adhesive bonding gypsum lath or filleting when having the gap.The for another example various technique gypsum systems by putting for a long time
The surface of product is susceptible to tiny slight crack, to ensure the beauty and historical value of technique plastering, needs periodically using bonding
Agent is repaired.
Currently, the common gypsum temper that adhesive is glue and land plaster.Due to the reconciliation of glue and land plaster
Object haves the characteristics that adhesion strength is low, compression strength is low and water retention property is poor, thus building materials of gypsum is caused to be easy out when in use
The phenomenon that existing bond structure crack, decoration layer hollow ing fall off.In addition, the temper of glue and land plaster can release first when in use
The multiple harmful substances such as aldehyde, benzene and toluene are unfavorable for being used for a long time.
Invention content
The application provides a kind of adhesive and application method for bonding plastering, is bonded with solving existing gypsum
The problem that agent adhesion strength is low, compression strength is low and water retention property is poor.
The application provides a kind of adhesive for bonding plastering, specifically includes gypsum, coarse whiting, bean gum, hydroxypropyl
Methylcellulose, talcum powder, pre-gelatinized starch, retarder and redispersible latex powder.
Gypsum is calcium sulfate (CaSO4) hydrate, the hydrone in hydrate can be removed in a heated condition, thus
Gypsum has fire protecting performance.Can condense, harden after gypsum thermal dehydration, and condense, setting rate it is slower, thus hardening
Gypsum has good plastotype performance in journey, is suitable for bonding plastering.Gypsum after hardening has stronger intensity, wear-resisting
Property be also improved, thus gypsum is when for bonding plastering, can improve the wear-resisting property of adhesive, and then improves viscous
The quality of plastering after conjunction.In addition, being that microcellular structure can when plastering is building decoration based article inside gypsum
Make the plastering after bonding that there is good sound insulation, heat insulation.
Coarse whiting is calcite in powder, is the abbreviation of powdered whiting.Coarse whiting has the characteristics that whiteness height and index of refraction are low, thus
Coarse whiting is suitable for preparing plastering.In addition, coarse whiting also has the characteristics that hardness is low, wearing valve is small and good dispersion, thus
Coarse whiting has stronger sculpture.When adhesives plastering, adhesive may block the part figure of plastering
Case, coarse whiting can the enough patterns convenient for the part that is blocked in adhesive again sculpture of sculpture performance.
Bean gum is the substance extracted in legume, meets water dissolution.Dissolved bean gum has stronger viscosity, just
In bonding gypsum product.Adhesive provided by the present application after mixing, bean gum can also make the substances such as gypsum, coarse whiting unite,
Bonding, increases the adhesiveness of adhesive.
Hydroxypropyl methyl cellulose (HPMC, Hydroxypropyl methyl cellulose) have thickening, water conservation
Characteristic, it is thus possible to make adhesive that there is bonding and water retention property, will not make the plastering for being coated with adhesive that dry and cracked, production occur
Raw microgroove.
Talcum powder has the characteristic of lubricity, fire resistance, softness and good luster etc., thus the adhesive containing talcum powder
It can make bonding place smooth surface, even density when bonding plastering.
Pre-gelatinized starch can dissolve in cold water, and form high viscosity starch paste, to cooperate with increase with bean gum
The viscosity of adhesive.
Retarder can extend the firm time of gypsum, coarse whiting etc. so that adhesive keeps plasticity within a certain period of time.It is viscous
When mixture bonds plastering and shield portions plastering, retarder can be filled to construction personnel in plastering shield portions
Divide again the moulding time, consequently facilitating gypsum, coarse whiting etc. are to the adhesion-molded of plastering.
Redispersible latex powder has in adhesive provided by the present application improves adhesive internal stress, increases bend resistance
The characteristics of intensity and raising deformability.Adhesive can prevent the adhesive used for a long time from opening when bonding plastering
It splits, plastering is avoided to generate quality problems.
In this application, according to the characteristic of each component in adhesive, adhesive is matched according to extra fine quality.The spy of adhesive
Determining quality proportioning is：Gypsum 500-1500kg, coarse whiting 500-1500kg, bean gum 6.5-16.5kg, hydroxypropyl methyl cellulose
2.5-12.5kg, talcum powder 0.5-1.6kg, pre-gelatinized starch 5-17kg, retarder 0.1-0.7kg, redispersible latex powder
0.2-1.5kg.The adhesive of said ratio has the characteristic that binding speed is fast, intensity is high and stereotyped.
Further, when the quality proportioning of adhesive is：Gypsum 1000kg, coarse whiting 1000kg, bean gum 12.5kg, hydroxypropyl first
When base cellulose 5kg, talcum powder 1kg, pre-gelatinized starch 15kg, retarder 0.4kg, redispersible latex powder 1kg, by inspection
It surveys, the setting time of adhesive is 30 minutes, compression strength 4.99MPa, flexural strength 2.80MPa, and adhesive strength is
0.42MPa, at this point, the bond properties of adhesive is best.
The application also provides the application method of the adhesive for bonding plastering, and this method is specially：
By gypsum, coarse whiting, bean gum, hydroxypropyl methyl cellulose, talcum powder, pre-gelatinized starch, retarder and redispersible
Property latex powder with 200 mesh sieve sieve, obtain granularity be 200 mesh each component, each component is uniformly mixed, formed adhesive.
Adhesive is uniformly put into the container for being marked with clear water, the water surface is completely covered in adhesive, and is saturated completely；Its
In, the mass ratio of clear water and adhesive is 1:0.5-1:1.
Adhesive mixes well use after being saturated completely.
Further, when the mass ratio of clear water and adhesive is 1:When 0.75, viscosity, the plasticity effect of adhesive are best.
The technical solution that embodiments herein provides can include the following benefits：
The application provide it is a kind of for bonding the adhesive of plastering, adhesive specifically include gypsum, coarse whiting, bean gum,
Hydroxypropyl methyl cellulose, talcum powder and pre-gelatinized starch.Gypsum has good plastotype performance, wearability, can improve viscous
The wearability of mixture.It is microcellular structure inside gypsum, can makes the plastering after bonding that there is good sound insulation, heat-insulated effect
Fruit.Coarse whiting has stronger sculpture.Bean gum and pre-gelatinized starch can cooperate with the viscosity for increasing adhesive.HPMC, which has, to be increased
Thick, water conservation characteristic, it is thus possible to make adhesive that there is bonding and water retention property.Talcum powder has lubricity, fire resistance, softness
And the characteristic of good luster etc., thus the adhesive containing talcum powder can make bonding place surface flat when bonding plastering
It is sliding, even density.As shown in the above, the adhesive provided by the present application for bonding plastering has binding speed
Soon, intensity height and stereotyped characteristic, can bond rapidly plastering.It is provided by the present application to be used to bond the viscous of plastering
Mixture does not add harmful substance, green, environmental protection.Application method provided by the present application for bonding the adhesive of plastering is used
Method is simple, it is easy to accomplish.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
Specific implementation mode
Example embodiments are described in detail here, the embodiment described in following exemplary embodiment
Do not represent all embodiments consistent with the application.On the contrary, they be only with as being described in detail in the appended claims
, the examples of the consistent device and method of some aspects of the application.
Embodiment 1
The embodiment of the present application provides a kind of adhesive for bonding plastering, which includes according to quality：
Gypsum 500kg, coarse whiting 500kg, bean gum 7kg, hydroxypropyl methyl cellulose 3kg, talcum powder 0.5kg, pre-gelatinized are formed sediment
Powder 5kg.
The embodiment of the present application also provides a kind of application method for bonding the adhesive of plastering, and this method includes：
Gypsum, coarse whiting, bean gum, hydroxypropyl methyl cellulose, talcum powder and pre-gelatinized starch are sieved using 200 mesh sieve,
The each component that granularity is 200 mesh is obtained, each component is uniformly mixed, and forms adhesive；
Adhesive is uniformly put into the container for being marked with clear water, adhesive is completely covered the water surface and is saturated completely；Wherein,
The mass ratio of clear water and adhesive is 1:0.5；
Adhesive is mixed well after being saturated completely；
The adhesive 5mm after mixing well is smeared on the adhesive surface of plastering, and is pressed lightly on 1 minute.
Embodiment 2
The embodiment of the present application provides a kind of adhesive for bonding plastering, which includes according to quality：
Gypsum 1500kg, coarse whiting 1500kg, bean gum 16.5kg, hydroxypropyl methyl cellulose 12.5kg, talcum powder 1.6kg,
Pre-gelatinized starch 17kg.
The embodiment of the present application also provides a kind of application method for bonding the adhesive of plastering, and this method is specifically asked
Reference implementation example 1, wherein the mass ratio of clear water and adhesive is 1:1.
Embodiment 3
The embodiment of the present application provides a kind of adhesive for bonding plastering, which includes according to quality：
Gypsum 1000kg, coarse whiting 1000kg, bean gum 6.5kg, hydroxypropyl methyl cellulose 2.5kg, talcum powder 0.8kg, in advance
Gelatinized starch 8kg.
The embodiment of the present application also provides a kind of application method for bonding the adhesive of plastering, and this method is specifically asked
Reference implementation example 1, wherein the mass ratio of clear water and adhesive is 1:0.6.
Embodiment 4
The embodiment of the present application provides a kind of adhesive for bonding plastering, which includes according to quality：
Gypsum 1000kg, coarse whiting 1000kg, bean gum 12.5kg, hydroxypropyl methyl cellulose 5kg, talcum powder 1kg, pre-gelatinized
Starch 15kg, retarder 0.4kg, redispersible latex powder 1kg.
The embodiment of the present application also provides a kind of application method for bonding the adhesive of plastering, and this method is specifically asked
Reference implementation example 1, wherein the mass ratio of clear water and adhesive is 1:0.75.
Embodiment 5
The embodiment of the present application provides a kind of adhesive for bonding plastering, which includes according to quality：
Gypsum 1200kg, coarse whiting 1200kg, bean gum 13kg, hydroxypropyl methyl cellulose 10kg, talcum powder 1.3kg are pre- to paste
Change starch 12kg, retarder 0.7kg, redispersible latex powder 1.5kg.
The embodiment of the present application also provides a kind of application method for bonding the adhesive of plastering, and this method is specifically asked
Reference implementation example 1, wherein the mass ratio of clear water and adhesive is 1:0.75.
Embodiment 6
The embodiment of the present application provides a kind of adhesive for bonding plastering, which includes according to quality：
Gypsum 800kg, coarse whiting 800kg, bean gum 8kg, hydroxypropyl methyl cellulose 5kg, talcum powder 0.8kg, pre-gelatinized are formed sediment
Powder 9kg, retarder 0.1kg, redispersible latex powder 0.2kg.
The embodiment of the present application also provides a kind of application method for bonding the adhesive of plastering, and this method is specifically asked
Reference implementation example 1, wherein the mass ratio of clear water and adhesive is 1:0.75.
Those skilled in the art will readily occur to its of the application after considering specification and putting into practice the disclosure applied here
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and includes the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by following
Claim is pointed out.
It should be understood that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.The application is not limited to the precision architecture being described above, and can not take off
It carry out various modifications and changes from its range.Scope of the present application is only limited by the accompanying claims.
Claims (7)
1. a kind of for bonding the adhesive of plastering, which is characterized in that described adhesive includes according to quality：
Gypsum 500-1500kg, coarse whiting 500-1500kg, bean gum 6.5-16.5kg, hydroxypropyl methyl cellulose 2.5-12.5kg,
Talcum powder 0.5-1.6kg, pre-gelatinized starch 5-17kg.
2. the adhesive according to claim 1 for bonding plastering, which is characterized in that described adhesive is according to matter
Amount further includes：Retarder 0.1-0.7kg, redispersible latex powder 0.2-1.5kg.
3. the adhesive according to claim 2 for bonding plastering, which is characterized in that described adhesive is according to matter
Amount includes：
Gypsum 1000kg, coarse whiting 1000kg, bean gum 12.5kg, hydroxypropyl methyl cellulose 5kg, talcum powder 1kg, pre-gelatinized starch
15kg, retarder 0.4kg, redispersible latex powder 1kg.
4. a kind of application method for bonding the adhesive of plastering, which is characterized in that the method includes：
Gypsum, coarse whiting, bean gum, hydroxypropyl methyl cellulose, talcum powder and pre-gelatinized starch are uniformly mixed, adhesive is formed；
Described adhesive is uniformly put into the container for being marked with clear water, the water surface is completely covered in described adhesive, and is saturated completely；
Described adhesive mixes well use after being saturated completely.
5. the application method according to claim 4 for bonding the adhesive of plastering, which is characterized in that described viscous
Mixture further includes retarder and redispersible latex powder.
6. the application method according to claim 4 for bonding the adhesive of plastering, which is characterized in that described clear
Water and the mass ratio of described adhesive are 1:0.5-1:1.
7. the application method according to claim 6 for bonding the adhesive of plastering, which is characterized in that described clear
Water and the mass ratio of described adhesive are 1:0.75.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045240.7A CN108341649A (en) | 2017-01-22 | 2017-01-22 | A kind of adhesive and application method for bonding plastering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045240.7A CN108341649A (en) | 2017-01-22 | 2017-01-22 | A kind of adhesive and application method for bonding plastering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108341649A true CN108341649A (en) | 2018-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045240.7A Pending CN108341649A (en) | 2017-01-22 | 2017-01-22 | A kind of adhesive and application method for bonding plastering |
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| Country | Link |
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| CN (1) | CN108341649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028704A (en) * | 2019-05-08 | 2019-07-19 | 深圳职业技术学院 | A kind of artistic sculpture mud and preparation method thereof |
| CN111499325A (en) * | 2020-04-07 | 2020-08-07 | 荆门千年健医疗保健科技有限公司 | Gypsum powder, preparation method thereof and application thereof in sculptures and baking-free pottery clay |
-
2017
- 2017-01-22 CN CN201710045240.7A patent/CN108341649A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028704A (en) * | 2019-05-08 | 2019-07-19 | 深圳职业技术学院 | A kind of artistic sculpture mud and preparation method thereof |
| CN111499325A (en) * | 2020-04-07 | 2020-08-07 | 荆门千年健医疗保健科技有限公司 | Gypsum powder, preparation method thereof and application thereof in sculptures and baking-free pottery clay |
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Application publication date: 20180731 |