CN106517926A - High strength mildew-resistant joint-filling mortar - Google Patents
High strength mildew-resistant joint-filling mortar Download PDFInfo
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- CN106517926A CN106517926A CN201510572357.1A CN201510572357A CN106517926A CN 106517926 A CN106517926 A CN 106517926A CN 201510572357 A CN201510572357 A CN 201510572357A CN 106517926 A CN106517926 A CN 106517926A
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- parts
- filling mortar
- mildew
- high strength
- resistant joint
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Abstract
The invention relates to the technical field of chemical engineering for construction, and specifically relates to a high strength mildew-resistant joint-filling mortar. The mortar is composed of the following raw materials in parts by weight: 100 to 200 parts of quartz sand, 50 to 100 parts of black silicate cement, 20 to 40 parts of fly ash, 20 to 30 parts of blast furnace slag, 1 to 5 parts of sodium bentonite, 1 to 5 parts of hydroxypropyl methyl cellulose, 1 to 3 parts of lingocellulose, and 5 to 10 parts of mildew inhibitor. The invention aims to provide a high strength mildew-resistant joint-filling mortar having the advantages of ideal performance and convenience for operation.
Description
Technical field
The present invention relates to the technical field of building chemical, specifically a kind of high-strength mildew-proof joint filling mortar.
Background technology
With greatly developing for building decorating industry, the use of mildewproof joint sealant is increasing.The facing decoration material of building
Expect all containing the nutritional labeling required for microbial reproduction, therefore, as long as temperature, damp condition on building facing
Suitably, may result in microbial growth and produce and go mouldy, so as to corrode and damage facing, affect U.S. of building
See and use.Bottom product in the market is more to be formed with the simply compounding such as white cement mixture glue, ripe rubber powder, should
Class product easily mould growth in hot and humid environment.Existing technology fungicidal properties not to formula and intensity detection
There is a further investigation, product still suffers from intensity and the shortcomings of resistance to water does not reach Specific construction requirement, while lack bottom preventing
Mould product it is supporting.
The content of the invention
It is an object of the invention to provide a kind of performance is preferable, be easy to the high-strength mildew-proof joint filling mortar that operates.
The technical solution used in the present invention is that a kind of high-strength mildew-proof joint filling mortar, each raw material press following weight portion
Composition：Quartz sand 100-200 parts, silicate black cement 50-100 parts, flyash 20-40 parts, blast-furnace cinder 20-30
Part, sodium bentonite 1-5 parts, hydroxypropyl methyl cellulose 1-5 parts, lignocellulose 1-3 parts, antifungus agent 5-10
Part.
Further say, the antifungus agent is methyl-N- benzimidazole-2-carbamates.
The method have the advantages that with extraordinary anti-mold effect, resistance to water and extremely strong adhesive strength, after use, color
Uniformly, permanency color, it is not mouldy, do not turn yellow, bending and compressive strength it is high.
Specific embodiment
The present invention is further described with the following Examples.
Embodiment 1, a kind of high-strength mildew-proof joint filling mortar, each raw material are constituted by following weight portion：Quartz sand 200
Part, 100 parts of silicate black cement, 40 parts of flyash, 30 parts of blast-furnace cinder, 5 parts of sodium bentonite, hydroxypropyl
5 parts of methylcellulose, 3 parts of lignocellulose, 10 parts of antifungus agent；The antifungus agent be methyl-N- benzimidazolyl-2 radicals-
Carbamate.
Embodiment 2, a kind of high-strength mildew-proof joint filling mortar, each raw material are constituted by following weight portion：Quartz sand 100
Part, 50 parts of silicate black cement, 20 parts of flyash, 20 parts of blast-furnace cinder, 1 part of sodium bentonite, hydroxypropyl first
1 part of base cellulose, 1 part of lignocellulose, 5 parts of antifungus agent；The antifungus agent is methyl-N- benzimidazolyl-2 radicals-amino
Formic acid esters.
Embodiment 3, a kind of high-strength mildew-proof joint filling mortar, each raw material are constituted by following weight portion：Quartz sand 150
Part, 75 parts of silicate black cement, 30 parts of flyash, 25 parts of blast-furnace cinder, 3 parts of sodium bentonite, hydroxypropyl first
3 parts of base cellulose, 2 parts of lignocellulose, 7 parts of antifungus agent；The antifungus agent is methyl-N- benzimidazolyl-2 radicals-amino
Formic acid esters.
It should be understood that the embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.Furthermore, it is to be understood that
After the content for having read instruction of the present invention, those skilled in the art can be made various changes or modifications to the present invention,
These equivalent form of values are equally fallen within the protection domain limited by the application appended claims.
Claims (2)
1. a kind of high-strength mildew-proof joint filling mortar, it is characterised in that each raw material is constituted by following weight portion：Quartz sand
100-200 parts, silicate black cement 50-100 parts, flyash 20-40 parts, blast-furnace cinder 20-30 parts, sodio are swollen
Profit soil 1-5 parts, hydroxypropyl methyl cellulose 1-5 parts, lignocellulose 1-3 parts, antifungus agent 5-10 parts.
2. a kind of high-strength mildew-proof joint filling mortar according to claim 1, it is characterised in that the antifungus agent is
Methyl-N- benzimidazole-2-carbamates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572357.1A CN106517926A (en) | 2015-09-09 | 2015-09-09 | High strength mildew-resistant joint-filling mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572357.1A CN106517926A (en) | 2015-09-09 | 2015-09-09 | High strength mildew-resistant joint-filling mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106517926A true CN106517926A (en) | 2017-03-22 |
Family
ID=58345757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510572357.1A Pending CN106517926A (en) | 2015-09-09 | 2015-09-09 | High strength mildew-resistant joint-filling mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106517926A (en) |
-
2015
- 2015-09-09 CN CN201510572357.1A patent/CN106517926A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |