CN111908868A - Environment-friendly polymer waterproof thermal insulation mortar - Google Patents
Environment-friendly polymer waterproof thermal insulation mortar Download PDFInfo
- Publication number
- CN111908868A CN111908868A CN202010801420.5A CN202010801420A CN111908868A CN 111908868 A CN111908868 A CN 111908868A CN 202010801420 A CN202010801420 A CN 202010801420A CN 111908868 A CN111908868 A CN 111908868A
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- Prior art keywords
- parts
- powder
- thermal insulation
- auxiliary agent
- environment
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- 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
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- 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
- C04B28/04—Portland cements
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- 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
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
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- 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
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
-
- 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
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
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- 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
Abstract
The invention discloses environment-friendly polymer waterproof thermal insulation mortar in the field of thermal insulation mortar, which comprises the following raw materials in parts by weight: 200-300 parts of ordinary portland cement; 50-70 parts of vitrified micro bubbles; 10-12 parts of KN2066 polyphenyl particle mortar rubber powder; 0.2-0.5 of alumina powder; 4-5 parts of nano brick slag powder; 1-2 parts of zinc borate; 0.08-1 part of potassium perfluorobutyl sulfonate; 0.5-1 parts of rapeseed cake powder; 0.5-0.8 part of sodium lignosulfonate and 10-18 parts of modified auxiliary agent; 2-3 parts of nylon fiber; calcium powder; 2-3; and a proper amount of water.
Description
Technical Field
The invention relates to the field of thermal insulation mortar, in particular to environment-friendly polymer waterproof thermal insulation mortar.
Background
The heat-insulating mortar is prepared by mixing various light materials as aggregate, cement as a cementing material and some modified additives, and stirring and mixing the materials by a production enterprise. A building material for building surface insulating layer. The inorganic heat-insulating mortar material heat-insulating system is fireproof and does not burn. The fireproof door can be widely used in intensive houses, public buildings, large public places, flammable and explosive places and places with strict fire prevention requirements. And the fire-extinguishing isolation belt can be used for construction, and the fire-proof standard of buildings is improved. Disclosure of Invention
The invention aims to provide environment-friendly polymer waterproof thermal insulation mortar, and the invention provides the following technical scheme:
the environment-friendly polymer waterproof thermal insulation mortar is characterized by comprising the following raw materials in parts by weight:
200-300 parts of ordinary portland cement; 50-70 parts of vitrified micro bubbles; 10-12 parts of KN2066 polyphenyl particle mortar rubber powder; 0.2-0.5 of alumina powder; 4-5 parts of nano brick slag powder; 1-2 parts of zinc borate; 0.08-1 part of potassium perfluorobutyl sulfonate; 0.5-1 parts of rapeseed cake powder; 0.5-0.8 part of sodium lignosulfonate and 10-18 parts of modified auxiliary agent; 2-3 parts of nylon fiber; calcium powder; 2-3; and a proper amount of water.
The modified auxiliary agent is composed of the following raw materials in parts by weight:
5-10 parts of jade; 3-5 parts of celestite; 2-3 parts of diatomite; 1-2 parts of silicon carbide; 1-2 parts of dimethyl tin oxide; 4-6 parts of polyethylene glycol; 2-4 parts of hydroxypropyl methyl cellulose ether.
The preparation method of the modified auxiliary agent comprises the following steps: crushing jade and celestite, sieving with 200-mesh and 300-mesh sieve, taking out, calcining at 700-750 ℃ for 4 hours, soaking in 2% hydrogen peroxide for 10 hours, taking out, drying, grinding, mixing with other raw material components in the modification auxiliary agent, mixing and stirring for 10 minutes at a speed of 600r/min in a raw material mixer, standing for 10 minutes, and taking out.
As a further improvement of the invention, the average length of the nylon fibers is 5 mm.
A preparation method of environment-friendly polymer waterproof thermal insulation mortar comprises the following steps:
(1) mixing ordinary portland cement with KN2066 polyphenyl particle mortar rubber powder, adding water accounting for 70-80% of the weight of the mixture, stirring for 5 minutes at 500-650 r/min, adding the rest raw materials, uniformly stirring for 15-20 minutes at 250-400 r/min, grinding the stirred materials for 1-2 hours by a three-roll grinder, taking out and packaging.
Compared with the prior art, the invention has the beneficial effects that:
the waterproof thermal insulation mortar produced by the invention has good waterproof thermal insulation effect and low thermal conductivity coefficient, and because the nano brick slag powder and the vitrified microspheres are adopted, raw materials can be processed from waste materials, so that the environmental protection requirement of material recycling is met, the thermal performance is good, and the building with higher requirements on thermal insulation and waterproof performance is met.
Detailed Description
The first embodiment is as follows: the environment-friendly polymer waterproof thermal insulation mortar is characterized by comprising the following raw materials in parts by weight:
200 parts of ordinary portland cement; vitrified micro bubbles 50; KN2066 polyphenyl granule mortar rubber powder 10; 0.2 parts of alumina powder; nano brick slag powder 4; 1 part of zinc borate; potassium perfluorobutylsulfonate 0.08; 0.5-rapeseed cake powder; 0.5 of sodium lignosulphonate and 10 of a modification auxiliary agent; nylon fiber 2; calcium powder; 2; and a proper amount of water.
The modified auxiliary agent is composed of the following raw materials in parts by weight:
jade 5; celestite 3; 2 parts of diatomite; 1 of silicon carbide; 1 part of dimethyl tin oxide; polyethylene glycol 4; hydroxypropyl methylcellulose ether 2.
The preparation method of the modified auxiliary agent comprises the following steps: crushing jade and celestite, sieving with 200-mesh and 300-mesh sieve, taking out, calcining at 700-750 ℃ for 4 hours, soaking in 2% hydrogen peroxide for 10 hours, taking out, drying, grinding, mixing with other raw material components in the modification auxiliary agent, mixing and stirring for 10 minutes at a speed of 600r/min in a raw material mixer, standing for 10 minutes, and taking out.
A preparation method of environment-friendly polymer waterproof thermal insulation mortar comprises the following steps: (1) mixing ordinary portland cement with KN2066 polyphenyl particle mortar rubber powder, adding water accounting for 70-80% of the weight of the mixture, stirring for 5 minutes at 500-650 r/min, adding the rest raw materials, uniformly stirring for 15-20 minutes at 250-400 r/min, grinding the stirred materials for 1-2 hours by a three-roll grinder, taking out and packaging.
The environment-friendly polymer waterproof thermal insulation mortar according to the claim one, which is characterized in that: the average length of the nylon fibers was 5 mm.
The 28d compressive strength is more than or equal to 0.4Mpa under the condition that 0.42 Mpa:
the water absorption capacity in 1 hour is 890g/m2≤1000g/m2。
The test results of the obtained product are as follows:
example two: the environment-friendly polymer waterproof thermal insulation mortar is characterized by comprising the following raw materials in parts by weight:
300 parts of ordinary portland cement; vitrified micro bubbles 70; KN2066 polyphenyl granule mortar rubber powder 12; 0.5 parts of alumina powder; nano brick slag powder 5; 2 parts of zinc borate; potassium perfluorobutane sulfonate 1; 1, rapeseed cake powder; 0.8 of sodium lignosulphonate and 18 of a modification auxiliary agent; 3 parts of nylon fibers; calcium powder; 3; and a proper amount of water.
The modified auxiliary agent is composed of the following raw materials in parts by weight:
jade 10; celestite 5; 3, diatomite; silicon carbide 2; dimethyl tin oxide 2; polyethylene glycol 6; hydroxypropyl methylcellulose ether 4.
The preparation method of the modified auxiliary agent comprises the following steps: crushing jade and celestite, sieving with 200-mesh and 300-mesh sieve, taking out, calcining at 700-750 ℃ for 4 hours, soaking in 2% hydrogen peroxide for 10 hours, taking out, drying, grinding, mixing with other raw material components in the modification auxiliary agent, mixing and stirring for 10 minutes at a speed of 600r/min in a raw material mixer, standing for 10 minutes, and taking out.
A preparation method of environment-friendly polymer waterproof thermal insulation mortar comprises the following steps: (1) mixing ordinary portland cement with KN2066 polyphenyl particle mortar rubber powder, adding water accounting for 70-80% of the weight of the mixture, stirring for 5 minutes at 500-650 r/min, adding the rest raw materials, uniformly stirring for 15-20 minutes at 250-400 r/min, grinding the stirred materials for 1-2 hours by a three-roll grinder, taking out and packaging.
The average length of the nylon fibers was 5 mm.
The 28d compressive strength is more than or equal to 0.4Mpa under the condition that 0.52Mpa is measured:
the water absorption capacity in 1 hour is 860g/m2≤1000g/m2。
The test results of the obtained product are as follows:
Claims (3)
1. the environment-friendly polymer waterproof thermal insulation mortar is characterized by comprising the following raw materials in parts by weight:
200-300 parts of ordinary portland cement; 50-70 parts of vitrified micro bubbles; 10-12 parts of KN2066 polyphenyl particle mortar rubber powder; 0.2-0.5 of alumina powder; 4-5 parts of nano brick slag powder; 1-2 parts of zinc borate; 0.08-1 part of potassium perfluorobutyl sulfonate; 0.5-1 parts of rapeseed cake powder; 0.5-0.8 part of sodium lignosulfonate and 10-18 parts of modified auxiliary agent; 2-3 parts of nylon fiber; calcium powder; 2-3; and a proper amount of water.
The modified auxiliary agent is composed of the following raw materials in parts by weight:
5-10 parts of jade; 3-5 parts of celestite; 2-3 parts of diatomite; 1-2 parts of silicon carbide; 1-2 parts of dimethyl tin oxide; 4-6 parts of polyethylene glycol; 2-4 parts of hydroxypropyl methyl cellulose ether.
The preparation method of the modified auxiliary agent comprises the following steps: crushing jade and celestite, sieving with 200-mesh and 300-mesh sieve, taking out, calcining at 700-750 ℃ for 4 hours, soaking in 2% hydrogen peroxide for 10 hours, taking out, drying, grinding, mixing with other raw material components in the modification auxiliary agent, mixing and stirring for 10 minutes at a speed of 600r/min in a raw material mixer, standing for 10 minutes, and taking out.
2. The environment-friendly polymer waterproof thermal insulation mortar of claim 1, which is characterized in that: the average length of the nylon fibers was 5 mm.
3. The preparation method of the environment-friendly polymer waterproof thermal insulation mortar as claimed in claim 1 or 2, characterized by comprising the following steps: (1) mixing ordinary portland cement with KN2066 polyphenyl particle mortar rubber powder, adding water accounting for 70-80% of the weight of the mixture, stirring for 5 minutes at 500-650 r/min, adding the rest raw materials, uniformly stirring for 15-20 minutes at 250-400 r/min, grinding the stirred materials for 1-2 hours by a three-roll grinder, taking out and packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801420.5A CN111908868A (en) | 2020-08-11 | 2020-08-11 | Environment-friendly polymer waterproof thermal insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801420.5A CN111908868A (en) | 2020-08-11 | 2020-08-11 | Environment-friendly polymer waterproof thermal insulation mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111908868A true CN111908868A (en) | 2020-11-10 |
Family
ID=73283079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010801420.5A Pending CN111908868A (en) | 2020-08-11 | 2020-08-11 | Environment-friendly polymer waterproof thermal insulation mortar |
Country Status (1)
| Country | Link |
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| CN (1) | CN111908868A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875096A (en) * | 2012-10-26 | 2013-01-16 | 苏州市德莱尔建材科技有限公司 | Building fire protection heat insulation material |
| CN103539391A (en) * | 2013-09-16 | 2014-01-29 | 池州市崇源节能建筑材料有限公司 | Waterproof heat insulation mortar |
| CN103664102A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Polymer cement waterproof and thermal-insulation mortar |
-
2020
- 2020-08-11 CN CN202010801420.5A patent/CN111908868A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875096A (en) * | 2012-10-26 | 2013-01-16 | 苏州市德莱尔建材科技有限公司 | Building fire protection heat insulation material |
| CN103539391A (en) * | 2013-09-16 | 2014-01-29 | 池州市崇源节能建筑材料有限公司 | Waterproof heat insulation mortar |
| CN103664102A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Polymer cement waterproof and thermal-insulation mortar |
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Application publication date: 20201110 |