CN106186933A - A kind of environment-friendly exterior wall heat preservation putty and preparation method thereof - Google Patents
A kind of environment-friendly exterior wall heat preservation putty and preparation method thereof Download PDFInfo
- Publication number
- CN106186933A CN106186933A CN201610546155.4A CN201610546155A CN106186933A CN 106186933 A CN106186933 A CN 106186933A CN 201610546155 A CN201610546155 A CN 201610546155A CN 106186933 A CN106186933 A CN 106186933A
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- China
- Prior art keywords
- environment
- exterior wall
- heat preservation
- wall heat
- slag
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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
-
- 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
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00491—Primers
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)
Abstract
A kind of environment-friendly exterior wall heat preservation putty, paper white sludge slag, slag, pure calcium aluminate cement is added on the basis of conventional formulation, belong to purely inorganic material, environmental protection, nontoxic, tasteless, there is light weight, there is higher-strength, there are the special performances such as relatively low heat conductivity, thus there is good thermal and insulating performance, from heavy and light, fire-retardant, sound insulation, weather-proof, ageing-resistant, freeze thawing resistance, protection against the tide, antiseepage etc., and stable performance, operating characteristics excellence, easy construction, cost are low, design can be met or construction technical schemes determines；Be applicable to that Xia Redong is cold, hot summer and warm winter zone and the inside and outside wall thermal insulation engineering of part cold district, and the heat-insulation and heat-preservation at the position such as the party wall of building, floor, passage, basement and ground heating, reach energy-saving effect.Can also be used for the reducing energy consumption of existing building.
Description
Technical field
The invention belongs to building material field, be specifically related to a kind of environment-friendly exterior wall heat preservation putty and preparation method thereof.
Background technology
Along with the fast development of building industry, plastering engineering is as a part important in construction, increasingly by this industry
Paid attention to.Plaster and can protect body of wall and improve indoor sanitation condition, strengthen light line reflection, beautify the environment, also can protect wall body, top
The position such as canopy, roofing not wind-engaging, rain, the erosion of snow, improve metope protection against the tide, efflorescence prevention, heat insulation ability, strengthens the durable of wall body
Property.But the plastering material of traditional handicraft such as cement mortar, mixed mortar etc., it is impossible to adapt to the novel wall material such as building block, sheet material
The surface of material is painted, it may appear that hollowing, ftracture, the phenomenon such as come off, and affects construction quality.Domestic this type of plastering material is done
Numerous studies, as Chinese invention patent CN 1483092 A discloses a kind of gypsum substrate render material, this plastering material with
Gypsum Fibrosum is primary raw material, adds the additive such as anhydrous citric acid adjustable solidification agent, preferably solves cement mortar, mixed mortar is plastered
Hollowing, ftracture, the common fault such as come off, Chinese invention patent CN 10303250A discloses a kind of wall paint agent for porous bricks, should
Plastering material, with portland cement as primary raw material, adds the additives such as modifying agent, antimitotic agent, water-retaining agent and also can effectively solve water
Hollowing that cement mortar, mixed mortar are plastered, ftracture, the common fault such as come off.But the operating expenses of this plastering material is the highest.Mesh
Product on front market in the environment that humidity is bigger, still can occur hollowing, ftracture, the phenomenon such as come off, therefore market demand has one
Plant environment-friendly exterior wall heat preservation putty, replace existing technique, to reduce cost, improve work efficiency.
Summary of the invention
It is an object of the invention to provide a kind of environment-friendly exterior wall heat preservation putty.This material is a kind of environmental protection after modified
Type insulation putty for architectural exterior wall, is the light porous shape being processed to form through special new technology with industrial residues such as paper white sludge slag and slags
Mineral aggregate, has environmental protection, nontoxic, tasteless, light weight, and intensity is high, has the special performances such as relatively low heat conductivity.
A kind of environment-friendly exterior wall heat preservation putty, is made up of the component of following percentage by weight:
Preferably, described silica flour particle diameter is 120 mesh.
Preferably, the particle diameter of described ground calcium carbonate and paper white sludge slag is 325 mesh.
Preferably, the particle diameter of described slag is 200 mesh.
Preferably, the bulk density of described glass bead is 80-120kg/m3。
The preparation method of a kind of environment-friendly exterior wall heat preservation putty, comprises the steps of
Step one: after being opened by blender, by ground calcium carbonate-hydroxypropyl methyl cellulose-redispersable latex powder-steel
The order of slag-wood fibre-pure calcium aluminate cement-thixotropic lubricant-glass bead stirs in adding blender；
Step 2: continuously add portland cement and silica flour and paper white sludge slag, stir.
Preferably, described environment-friendly exterior wall insulation is greasy in use, and every 1kg powder also needs to add 370-410g's
Water.
In paper production, causticization process forms sodium hydroxide and precipitation of calcium carbonate, and winnofil is exactly alkali recovery process
The clay-slag produced, wherein contains part unreacted calcium hydroxide completely (Ca (OH)2) and the residual alkali of part (Na+), the most severe
Change clay-slag also known as alkalescence clay-slag.
The present invention adds paper white sludge slag, is on the one hand to utilize it with redispersable latex powder, wood fibre as mixed
Close binding agent, improve putty adhesive property, on the other hand, paper white sludge slag be mainly composed of calcium carbonate, can substitute weight
Matter calcium carbonate, reduces the effect of cost.
The present invention adds slag, aluminous cement, can react with silica flour when running into fire, generate resistance to
The hercynite of high temperature, is greatly improved the fire resistance of material, and glass bead is matched therewith, and is not up to ferrum aluminum in temperature
During the generation temperature of spinelle, resist the harm of high temperature.
If do not used in putty a period of time after adding water, will harden, losing efficacy, and typically adding hydroxypropyl methyl cellulose
After, the use time of putty is 3-4 hour, and the present invention adds aluminous cement can extend the use time of putty, reaches 7-8
Hour.
A kind of environment-friendly exterior wall heat preservation putty that the present invention provides, should be noted that during its construction:
The putty of the present invention in use, should be noted that following some:
1, need to clear up metope before construction: metope such as speckles with the greasy dirt application agent that degreases and scrubs clean, particularly concrete wall,
Beam, cylinder and old metope, remove the floating dust of metope and be stained with the mortar etc. of metope, the smooth rough metope (brick of protrusion
Block wants chipping, recess to want filling-in) repair to lack simultaneously and starch serious brickwork joint, fill up foot hands hole (inside fill out and smash fine-stone concrete outside fragment of brick) and treat
Powder can be opened after the mortar concrete solidification repaired.
2, opening powder hot season before 24 hours, start moistening metope of fetching water, wet water quality standard for spraying mist uniformly by metope
Shape water droplet is moist in Dark grey to metope.
When 3, painting, it is generally required to paint twice, filling-in metope dew brick does not reveal seam (be and scrape rough layer), second for the first time
THICKNESS CONTROL is within 8-10mm.
4, paint the second layer to determine final set according to environmental drying situation at preceding layer heat preservation putty and have initial
Can the powder second layer after intensity.
5, two-layer interval time should be more than 24 hours (hot season be less than 12 hours)；If mistake interval time
Long, then there is some strength extremely to affect the cohesive force with next layer of heat preservation putty because of heat preservation putty, caused the phenomenon of layering.
6, using forced mixer, first can add water after dry mixing uniformly in machine stirring by powder of lacquer putty for use on raw material, dry mixing
Time is 3 minutes, and the wet-mixing time is no less than 7-8 minute, and dry, wet-mixing deficiency of time will affect quality.
The useful of the present invention is effectively: this material belongs to purely inorganic material, environmental protection, nontoxic, tasteless, has light weight, has relatively
High intensity, has special performances such as relatively low heat conductivity, thus has good thermal and insulating performance, (the most anti-from heavy and light
Shake), fire-retardant (belong to A level fire-protection rating), sound insulation, weather-proof, ageing-resistant, freeze thawing resistance, protection against the tide, antiseepage etc., and stable performance, operability
Can excellence, easy construction, cost low, can meet and design or construction technical schemes determines.
Detailed description of the invention
Embodiment 1
A kind of environment-friendly exterior wall heat preservation putty, is made up of the component of following percentage by weight:
Described silica flour particle diameter is 120 mesh.
The particle diameter of described ground calcium carbonate and paper white sludge slag is 325 mesh.
The particle diameter of described slag is 200 mesh.
The bulk density of described glass bead is 80-120kg/m3。
The preparation method of a kind of environment-friendly exterior wall heat preservation putty, comprises the steps of
Step one: after being opened by blender, by ground calcium carbonate-hydroxypropyl methyl cellulose-redispersable latex powder-steel
The order of slag-wood fibre-pure calcium aluminate cement-thixotropic lubricant-glass bead stirs in adding blender；
Step 2: continuously add portland cement and silica flour and paper white sludge slag, stir.
Described environment-friendly exterior wall insulation is greasy in use, and every 1kg powder also needs to add the water of 400g.
Embodiment 2
A kind of environment-friendly exterior wall heat preservation putty, is made up of the component of following percentage by weight:
Described silica flour particle diameter is 120 mesh.
The particle diameter of described ground calcium carbonate and paper white sludge slag is 325 mesh.
The particle diameter of described slag is 200 mesh.
The bulk density of described glass bead is 80-120kg/m3。
The preparation method of a kind of environment-friendly exterior wall heat preservation putty, comprises the steps of
Step one: after being opened by blender, by ground calcium carbonate-hydroxypropyl methyl cellulose-redispersable latex powder-steel
The order of slag-wood fibre-pure calcium aluminate cement-thixotropic lubricant-glass bead stirs in adding blender；
Step 2: continuously add portland cement and silica flour and paper white sludge slag, stir.
Described environment-friendly exterior wall insulation is greasy in use, and every 1kg powder also needs to add the water of 410g.
Embodiment 3
A kind of environment-friendly exterior wall heat preservation putty, is made up of the component of following percentage by weight:
Described silica flour particle diameter is 120 mesh.
The particle diameter of described ground calcium carbonate and paper white sludge slag is 325 mesh.
The particle diameter of described slag is 200 mesh.
The bulk density of described glass bead is 80-120kg/m3。
The preparation method of a kind of environment-friendly exterior wall heat preservation putty, comprises the steps of
Step one: after being opened by blender, by ground calcium carbonate-hydroxypropyl methyl cellulose-redispersable latex powder-steel
The order of slag-wood fibre-pure calcium aluminate cement-thixotropic lubricant-glass bead stirs in adding blender；
Step 2: continuously add portland cement and silica flour and paper white sludge slag, stir.
Described environment-friendly exterior wall insulation is greasy in use, and every 1kg powder also needs to add the water of 370g.
Embodiment 1-3 is detected:
These detection data are just for above-mentioned detection sample.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (7)
1. an environment-friendly exterior wall heat preservation putty, it is characterised in that be made up of the component of following percentage by weight:
Portland cement 20-35%
Silica flour 10-20%
Ground calcium carbonate 20-35%
Redispersable latex powder 1-3%
Hydroxypropyl methyl cellulose 0.2-0.5%
Wood fibre 0.2-0.5%
Thixotropic lubricant 0.3-0.8%
Glass bead 0.1-0.5%
Paper white sludge slag 12-25%
Pure calcium aluminate cement 0.5-1%
Slag 0.1-0.5%.
2. environment-friendly exterior wall heat preservation putty as claimed in claim 1, it is characterised in that described silica flour particle diameter is 120 mesh.
3. environment-friendly exterior wall heat preservation putty as claimed in claim 1, it is characterised in that described ground calcium carbonate and papermaking are white
The particle diameter of body refuse is 325 mesh.
4. environment-friendly exterior wall heat preservation putty as claimed in claim 1, it is characterised in that the particle diameter of described slag is 200 mesh.
5. environment-friendly exterior wall heat preservation putty as claimed in claim 1, it is characterised in that the bulk density of described glass bead
For 80-120kg/m.
6. the preparation method of an environment-friendly exterior wall heat preservation putty, it is characterised in that comprise the steps of
Step one: after blender is opened, by ground calcium carbonate-hydroxypropyl methyl cellulose-redispersable latex powder-slag-
The order of wood fibre-pure calcium aluminate cement-thixotropic lubricant-glass bead stirs in adding blender；
Step 2: continuously add portland cement and silica flour and paper white sludge slag, stir.
7. the preparation method of the environment-friendly exterior wall heat preservation putty as described in right 6, it is characterised in that described environment-friendly exterior wall is protected
Temperature is greasy in use, and every 1kg powder also needs to add the water of 370-410 g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546155.4A CN106186933A (en) | 2016-07-07 | 2016-07-07 | A kind of environment-friendly exterior wall heat preservation putty and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546155.4A CN106186933A (en) | 2016-07-07 | 2016-07-07 | A kind of environment-friendly exterior wall heat preservation putty and preparation method thereof |
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| CN106186933A true CN106186933A (en) | 2016-12-07 |
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ID=57477568
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| CN201610546155.4A Pending CN106186933A (en) | 2016-07-07 | 2016-07-07 | A kind of environment-friendly exterior wall heat preservation putty and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162490A (en) * | 2017-07-18 | 2017-09-15 | 合肥万之景门窗有限公司 | A kind of external-wall heat-insulation material and preparation method |
| CN108610654A (en) * | 2018-05-16 | 2018-10-02 | 黄欣 | A kind of finishing environmental-protection type sound-absorbing material and preparation method thereof |
| CN109135389A (en) * | 2018-07-26 | 2019-01-04 | 定州康丽水性涂料有限公司 | A kind of indoor wall heating coating structure and preparation method thereof |
| CN111848090A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost humidity-adjusting plastering gypsum |
| CN111848091A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost fireproof plastering gypsum |
| CN111892369A (en) * | 2020-08-04 | 2020-11-06 | 湖州五好建材有限公司 | Preparation method of low-cost heat-insulation plastering gypsum |
| CN111908881A (en) * | 2020-08-04 | 2020-11-10 | 湖州五好建材有限公司 | Preparation method of low-cost plastering gypsum |
| CN113620635A (en) * | 2021-09-10 | 2021-11-09 | 广东龙湖科技股份有限公司 | Sound insulation auxiliary agent and sound insulation mortar containing same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162490A (en) * | 2017-07-18 | 2017-09-15 | 合肥万之景门窗有限公司 | A kind of external-wall heat-insulation material and preparation method |
| CN108610654A (en) * | 2018-05-16 | 2018-10-02 | 黄欣 | A kind of finishing environmental-protection type sound-absorbing material and preparation method thereof |
| CN109135389A (en) * | 2018-07-26 | 2019-01-04 | 定州康丽水性涂料有限公司 | A kind of indoor wall heating coating structure and preparation method thereof |
| CN109135389B (en) * | 2018-07-26 | 2021-06-15 | 定州康丽水性涂料有限公司 | Indoor wall heating coating structure and preparation method thereof |
| CN111848090A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost humidity-adjusting plastering gypsum |
| CN111848091A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost fireproof plastering gypsum |
| CN111892369A (en) * | 2020-08-04 | 2020-11-06 | 湖州五好建材有限公司 | Preparation method of low-cost heat-insulation plastering gypsum |
| CN111908881A (en) * | 2020-08-04 | 2020-11-10 | 湖州五好建材有限公司 | Preparation method of low-cost plastering gypsum |
| CN113620635A (en) * | 2021-09-10 | 2021-11-09 | 广东龙湖科技股份有限公司 | Sound insulation auxiliary agent and sound insulation mortar containing same |
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| PB01 | Publication | ||
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Application publication date: 20161207 |