CN103058607B - Binder for installation of thermal insulation decorative plate - Google Patents
Binder for installation of thermal insulation decorative plate Download PDFInfo
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- CN103058607B CN103058607B CN201210585174.XA CN201210585174A CN103058607B CN 103058607 B CN103058607 B CN 103058607B CN 201210585174 A CN201210585174 A CN 201210585174A CN 103058607 B CN103058607 B CN 103058607B
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- thermal insulation
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Abstract
The invention provides a kind of Binder for installation of thermal insulation decorative plate, the component comprised and each composition weight content are: cement 25% ~ 40%; 20 order ~ 40 object quartz sands 25% ~ 45%; 40 order ~ 70 object quartz sands 8% ~ 15%; 70 order ~ 140 object quartz sands 3% ~ 8%; Talcum powder 0 ~ 5%; Dicalcium powder 2 ~ 5%; Polymer dispersion powder 2% ~ 8%; Ether of cellulose 0.25 ~ 1%; Vegetable fibre 0.2 ~ 0.6%; Thixotropic agent 0.25 ~ 0.5%.Binder for installation of thermal insulation decorative plate provided by the invention, have that cohesive strength is high, resistant slide ability is strong, tack be strong, construction operable time is long, the surface not easily feature such as skinning, efficiently solve heat insulating decorative board and paste the various problems occurred in installation process, ensure that the bonding of heat insulating decorative board and metope has enough intensity, improve the safety performance of heat insulating decorative board engineer applied.
Description
Technical field
The present invention relates to a kind of binding agent, in particular to a kind of Binder for installation of thermal insulation decorative plate.
Background technology
Heat-insulating decorative composite board is a kind of Novel exterior wall heat-preserving decorating material occurred in recent years, and its heat insulation effect due to excellence and decorative effect, gradually by customer's approval and use.
Heat-insulating decorative composite board generally adopts the mounting means of binding agent bonding+anchoring piece anchoring to be fixed on building masonry wall, and wherein the bonding of binding agent plays a major role, and the anchoring of anchoring piece helps out.The cohesive force that general binding agent provides is more than 30 times of the anchor force that anchoring piece provides.
The kind of heat-insulating decorative composite board is more, different kinds determines the difference of its bonding basal plane, general bonding basal plane has: XPS, EPS, urethane, mortar, cement pressure plate, calcium silicate board etc., and its weight of every square metre is within the scope of 10kg ~ 30kg.
The general bonding adopting the binding agent pasting EPS plate to carry out heat insulating decorative board in the market, this binding agent has good cohesive force to EPS plate, and due to EPS plate very light, generally the weight of every square metre is about about 0.6kg ~ 2kg, therefore also not high to the resistant slide Capability Requirement of binding agent.
The bonding adopting the binding agent of EPS plate to carry out heat-insulating decorative composite board can exist and bond with composition board that basal plane is incompatible causes the problems such as cohesive force is poor, composition board produces slippage after installing, tack is poor, these problems may cause composition board to be pasted not strongly, from the major safety risks that metope falls down.
Summary of the invention
Technical problem to be solved by this invention is, a kind of Binder for installation of thermal insulation decorative plate is provided, have that cohesive strength is high, resistant slide ability is strong, tack be strong, construction operable time is long, the surface not easily feature such as skinning, effective solution heat insulating decorative board pastes the problems such as cohesive force in installation process is poor, heat insulating decorative board produces slippage after installing, tack is poor, guarantee that the bonding of heat insulating decorative board and metope has enough intensity, improve the safety performance of heat insulating decorative board engineer applied.
In view of this, the invention provides a kind of Binder for installation of thermal insulation decorative plate, the component comprised and each composition weight content are:
Cement: 25% ~ 40%;
20 order ~ 40 object quartz sands: 25% ~ 45%;
40 order ~ 70 object quartz sands: 8% ~ 15%;
70 order ~ 140 object quartz sands: 3% ~ 8%;
Talcum powder: 0 ~ 5%;
Dicalcium powder: 2 ~ 5%;
Polymer dispersion powder: 2% ~ 8%;
Ether of cellulose: 0.25 ~ 1%;
Vegetable fibre: 0.2 ~ 0.6%;
Thixotropic agent: 0.25 ~ 0.5%.
Binder for installation of thermal insulation decorative plate provided by the invention, there is cohesive strength high, resistant slide ability is strong, tack is strong, construction operable time is long, surface is the feature such as skinning not easily, efficiently solve cohesive force in heat insulating decorative board stickup installation process poor, heat insulating decorative board produces slippage after installing, the problems such as tack difference, ensure that the bonding of heat insulating decorative board and metope has enough intensity, improve the safety performance of heat insulating decorative board engineer applied, quartz sand adopts graded sand simultaneously, can ensure that the hole between sand grains and sand grains is minimum, effectively improve the bulk strength of binding agent.
In technique scheme, preferably, described cement is No. 42.5 silicate cements.
No. 42.5 silicate cements use general, easily find, cheap, can reduce production cost, and can meet required intensity.
In technique scheme, preferably, described polymer dispersion powder comprises one or two kinds of polymer dispersion powders.
Dispersibility latex powder can be one or both, makes to have excellent sticking power between binding agent and different substrate materials, and what binding agent was applied is extensive.
In technique scheme, preferably, described ether of cellulose adopts the ether of cellulose of different viscosity to mix.
Ether of cellulose adopt low viscosity and high viscosity with the use of, can be binding agent and good workability and water retention property be provided, ether of cellulose and other admixtures with the use of, can be binding agent and resistant slide ability be provided.
In technique scheme, preferably, described vegetable fibre is wood fibre.
Wood fibre can improve the conformance of the water-retentivity of binding agent, production stability and construction, increases intensity and the surface adhesion force of binding agent.
In technique scheme, preferably, described thixotropic agent is silicate minerals material.
Thixotropic agent is silicate minerals material, and binding agent can be made to have good application property and resistant slide ability.
In above-mentioned arbitrary technical scheme, preferably, also comprise retardant.
Further, preferably, the weight content of described retardant is 0.1 ~ 0.2%.
Retardant adjustable time of coagulation of newly mixing binding agent, extend the setting time of cement in binding agent, make binding agent can keep operability within the longer time.
In above-mentioned arbitrary technical scheme, preferably, also comprise hardening accelerator.
Further, preferably, the weight content of described hardening accelerator is 0.1 ~ 0.2%.
Hardening accelerator stable performance, strong adaptability, cost is low, can improve the early strength of binding agent, and has no significant effect binding agent later strength.
In sum, Binder for installation of thermal insulation decorative plate provided by the invention, have that cohesive strength is high, resistant slide ability is strong, tack be strong, construction operable time is long, the surface not easily feature such as skinning, efficiently solve heat insulating decorative board and paste the problems such as cohesive force in installation process is poor, heat insulating decorative board produces slippage after installing, tack is poor, ensure that the bonding of heat insulating decorative board and metope has enough intensity, improve the safety performance of heat insulating decorative board engineer applied.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with embodiment, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
The invention provides a kind of Binder for installation of thermal insulation decorative plate, the component comprised and each composition weight content are:
Cement: 25% ~ 40%;
20 order ~ 40 object quartz sands: 25% ~ 45%;
40 order ~ 70 object quartz sands: 8% ~ 15%;
70 order ~ 140 object quartz sands: 3% ~ 8%;
Talcum powder: 0 ~ 5%;
Dicalcium powder: 2 ~ 5%;
Polymer dispersion powder: 2% ~ 8%;
Ether of cellulose: 0.25 ~ 1%;
Vegetable fibre: 0.2 ~ 0.6%;
Thixotropic agent: 0.25 ~ 0.5%.
Binder for installation of thermal insulation decorative plate provided by the invention, there is cohesive strength high, resistant slide ability is strong, tack is strong, construction operable time is long, surface is the feature such as skinning not easily, efficiently solve cohesive force in heat insulating decorative board stickup installation process poor, heat insulating decorative board produces slippage after installing, the problems such as tack difference, ensure that the bonding of heat insulating decorative board and metope has enough intensity, improve the safety performance of heat insulating decorative board engineer applied, quartz sand adopts graded sand simultaneously, can ensure that the hole between sand grains and sand grains is minimum, effectively improve the bulk strength of binding agent.
In the above-described embodiments, preferably, described cement is No. 42.5 silicate cements.
No. 42.5 silicate cements use general, easily find, cheap, can reduce production cost, and can meet required intensity.
In the above-described embodiments, preferably, described polymer dispersion powder comprises one or two kinds of polymer dispersion powders.
Dispersibility latex powder can be one or both, makes to have excellent sticking power between binding agent and different substrate materials, and what binding agent was applied is extensive.
In the above-described embodiments, preferably, described ether of cellulose adopts the ether of cellulose of different viscosity to mix.
Ether of cellulose adopt low viscosity and high viscosity with the use of, can be binding agent and good workability and water retention property be provided, ether of cellulose and other admixtures with the use of, can be binding agent raising resistant slide ability.
In the above-described embodiments, preferably, described vegetable fibre is wood fibre.
Wood fibre can improve the conformance of the water-retentivity of binding agent, production stability and construction, increases intensity and the surface adhesion force of binding agent.
In the above-described embodiments, preferably, described thixotropic agent is silicate minerals material.
Thixotropic agent is silicate minerals material, can be binding agent and provides good application property and resistant slide ability.
In above-mentioned any embodiment, preferably, also retardant is comprised.
Further, preferably, the weight content of described retardant is 0.1 ~ 0.2%.
Retardant adjustable time of coagulation of newly mixing binding agent, extend the setting time of cement in binding agent, make binding agent keep operating within the longer time.
In above-mentioned any embodiment, preferably, also hardening accelerator is comprised.
Further, preferably, the weight content of described hardening accelerator is 0.1 ~ 0.2%.
Hardening accelerator stable performance, strong adaptability, cost is low, can improve the early strength of binding agent, and has no significant effect binding agent later strength.
By reconciling component and each component concentration contained by binding agent, reaching the adjustment of the performance to binding agent, enabling the demand that binding agent is completely different.Need for different bondings, component contained by binding agent is different with each component concentration.
Binding agent one
No. 42.5 silicate cements: 28%;
20 order ~ 40 object quartz sands: 42%;
40 order ~ 70 object quartz sands: 14%;
70 order ~ 140 object quartz sands: 4.7%;
Talcum powder: 5%;
Dicalcium powder: 2%;
Polymer dispersion powder: 3%;
Low-viscosity cellulose ether: 0.3%;
High-viscosity cellulose ether: 0.1%;
Wood fibre: 0.3%;
Retardant: 0.1%;
Thixotropic agent: 0.5%.
Described in the present embodiment, binding agent tensile strength can reach more than 1.0MPa, and water-fast intensity index can reach more than 0.8MPa, and the engineering time in summer can reach more than 3 hours.All exceed the tensile strength of heat insulating decorative board body from the heat insulating decorative board cohesive strength of different bonding basal plane, resistant slide ability is good, uses under being particularly suitable for summer high temperature condition.
Binding agent two
No. 42.5 silicate cements: 38%;
20 order ~ 40 object quartz sands: 36%;
40 order ~ 70 object quartz sands: 12%;
70 order ~ 140 object quartz sands: 4%;
Talcum powder: 2.2%;
Dicalcium powder: 3%;
Polymer dispersion powder: 4%;
Low-viscosity cellulose ether: 0.1%;
High-viscosity cellulose ether: 0.15%;
Wood fibre: 0.2%;
Hardening accelerator: 0.1%;
Thixotropic agent: 0.25%.
Binding agent tensile strength described in the present embodiment can reach more than 1.2MPa, and water-fast intensity index can reach more than 0.9MPa, and the engineering time can reach more than 2 hours, and in 6 hours ~ 12 hours, binding agent is curable.The tensile strength of heat insulating decorative board body is all exceeded from the heat insulating decorative board cohesive strength of different bonding basal plane.Use under being particularly suitable for winter low temperature condition.
In sum, Binder for installation of thermal insulation decorative plate provided by the invention, have that cohesive strength is high, resistant slide ability is strong, tack be strong, construction operable time is long, the surface not easily feature such as skinning, efficiently solve heat insulating decorative board and paste the problems such as cohesive force in installation process is poor, heat insulating decorative board produces slippage after installing, tack is poor, ensure that the bonding of heat insulating decorative board and metope has enough intensity, improve the safety performance of heat insulating decorative board engineer applied.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Binder for installation of thermal insulation decorative plate, is characterized in that, the component comprised and each composition weight content are:
Cement: 25% ~ 40%;
20 order ~ 40 object quartz sands: 25% ~ 45%;
40 order ~ 70 object quartz sands: 8% ~ 15%;
70 order ~ 140 object quartz sands: 3% ~ 8%;
Talcum powder: 0 ~ 5%;
Dicalcium powder: 2 ~ 5%;
Polymer dispersion powder: 2% ~ 8%;
Ether of cellulose: 0.25 ~ 1%;
Vegetable fibre: 0.2 ~ 0.6%;
Thixotropic agent: 0.25 ~ 0.5%.
2. Binder for installation of thermal insulation decorative plate according to claim 1, is characterized in that, described cement is No. 42.5 silicate cements.
3. Binder for installation of thermal insulation decorative plate according to claim 1, is characterized in that, described polymer dispersion powder comprises one or two kinds of polymer dispersion powders.
4. Binder for installation of thermal insulation decorative plate according to claim 1, is characterized in that, described ether of cellulose adopts the ether of cellulose of different viscosity to mix.
5. Binder for installation of thermal insulation decorative plate according to claim 1, is characterized in that, described vegetable fibre is wood fibre.
6. Binder for installation of thermal insulation decorative plate according to claim 1, is characterized in that, described thixotropic agent is silicate minerals material.
7. Binder for installation of thermal insulation decorative plate according to any one of claim 1 to 6, is characterized in that, also comprises retardant.
8. Binder for installation of thermal insulation decorative plate according to claim 7, is characterized in that, the weight content of described retardant is 0.1 ~ 0.2%.
9. Binder for installation of thermal insulation decorative plate according to any one of claim 1 to 6, is characterized in that, also comprises hardening accelerator.
10. Binder for installation of thermal insulation decorative plate according to claim 9, is characterized in that, the weight content of described hardening accelerator is 0.1 ~ 0.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585174.XA CN103058607B (en) | 2012-12-28 | 2012-12-28 | Binder for installation of thermal insulation decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585174.XA CN103058607B (en) | 2012-12-28 | 2012-12-28 | Binder for installation of thermal insulation decorative plate |
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| Publication Number | Publication Date |
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| CN103058607A CN103058607A (en) | 2013-04-24 |
| CN103058607B true CN103058607B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210585174.XA Active CN103058607B (en) | 2012-12-28 | 2012-12-28 | Binder for installation of thermal insulation decorative plate |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601446B (en) * | 2013-11-16 | 2015-10-14 | 黑龙江省寒地建筑科学研究院 | Dry powder adhesive for HDJ exterior wall external insulation |
| CN104724982A (en) * | 2013-12-23 | 2015-06-24 | 久筑节能科技（天津）有限公司 | Gray ceramic tile adhesive 905 |
| CN104724981A (en) * | 2013-12-23 | 2015-06-24 | 久筑节能科技（天津）有限公司 | White ceramic tile adhesive 907 |
| CN104773980B (en) * | 2015-03-31 | 2018-01-19 | 亚士创能科技(上海)股份有限公司 | A kind of concrete interface agent and its manufacture method and application method |
| CN104876492A (en) * | 2015-05-27 | 2015-09-02 | 湖北嘉德普安涂料有限公司 | Adhesive mortar dedicated for mellow and soft rock end product stickers |
| CN105439516A (en) * | 2015-12-16 | 2016-03-30 | 华南理工大学 | Highly flexible adhesive dedicated for concrete wallboard |
| CN105541218A (en) * | 2015-12-16 | 2016-05-04 | 华南理工大学 | Wallboard adhesive with high tensile bonding strength |
| CN116477905A (en) * | 2023-04-28 | 2023-07-25 | 广州番禺职业技术学院 | Dry-mixed mortar and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638307A (en) * | 2009-09-08 | 2010-02-03 | 邢献军 | Novel plastering mortar |
| CN102060491A (en) * | 2010-12-03 | 2011-05-18 | 上海英硕聚合物材料有限公司 | Bonding and plastering mortar |
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2012
- 2012-12-28 CN CN201210585174.XA patent/CN103058607B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638307A (en) * | 2009-09-08 | 2010-02-03 | 邢献军 | Novel plastering mortar |
| CN102060491A (en) * | 2010-12-03 | 2011-05-18 | 上海英硕聚合物材料有限公司 | Bonding and plastering mortar |
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| CN103058607A (en) | 2013-04-24 |
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