CN108658540A - A kind of external wall waterproof thermal insulation mortar - Google Patents
A kind of external wall waterproof thermal insulation mortar Download PDFInfo
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- CN108658540A CN108658540A CN201810539612.6A CN201810539612A CN108658540A CN 108658540 A CN108658540 A CN 108658540A CN 201810539612 A CN201810539612 A CN 201810539612A CN 108658540 A CN108658540 A CN 108658540A
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- thermal insulation
- external wall
- additive
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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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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
- C04B2201/30—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
-
- 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
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- 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)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of external wall waterproof thermal insulation mortars, including below according to the raw material of parts by weight：100 120 parts of portland cement, 20 30 parts of quick lime, 30 50 parts of flyash, 30 40 parts of glass bead, 20 30 parts of phenolic resin, 15 20 parts of alumina silicate, 6 10 parts of glass fibre, 36 parts of sawdust, 8 12 parts of additive, 80 100 parts of water.The invention also discloses the preparation methods of the external wall waterproof thermal insulation mortar.Mortar prepared by the present invention can effectively completely cut off heat under the common mating reaction of various raw materials, play the role of heat preservation, and mortar prepared by the present invention also has good water-proof function, and the service life is longer, safety higher.
Description
Technical field
The present invention relates to building mortar technical field, specifically a kind of external wall waterproof thermal insulation mortar.
Background technology
With the fast development of China's urban construction, mega structure energy consumption has become China's economy and social development
Great burden, therefore, green energy conservation have become the theme of current architectural development.External-wall heat-insulation material is in building energy conservation process
In play very important role, be external walls heating insulation implement a key link.Unquestionably, excellent heat preservation
Performance is the critical index of external-wall heat-insulation material production and preparation.
Exterior wall sand pulp is isolation indoor environment and external environment critical material, the exterior wall sand pulp function in current construction market
It is by a relatively simple, generally there is certain heat insulation function, but heat insulation effect is general, exterior wall sand pulp is directly exposed to outside, often
By wind and weather, exterior wall sand pulp after rainwater impregnates, is easy to happen and falls off for a long time, is not only difficult to ensure due heat preservation
Performance, it is also possible to lead to danger.
Invention content
The purpose of the present invention is to provide a kind of external wall waterproof thermal insulation mortars, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of external wall waterproof thermal insulation mortar, including below according to the raw material of parts by weight：Portland cement 100-120
Part, 20-30 parts of quick lime, 30-50 parts of flyash, 30-40 parts of glass bead, 20-30 parts of phenolic resin, alumina silicate 15-20
Part, 6-10 parts of glass fibre, 3-6 parts of sawdust, 8-12 parts of additive, 80-100 parts of water.
As a further solution of the present invention：Including below according to the raw material of parts by weight：105-115 parts of portland cement,
23-27 parts of quick lime, 35-45 parts of flyash, 33-37 parts of glass bead, 23-27 parts of phenolic resin, 17-19 parts of alumina silicate,
7-9 parts of glass fibre, 4-5 parts of sawdust, 9-11 parts of additive, 85-95 parts of water.
As further scheme of the invention：Including below according to the raw material of parts by weight：110 parts of portland cement, life
25 parts of lime, 40 parts of flyash, 35 parts of glass bead, 25 parts of phenolic resin, 18 parts of alumina silicate, 8 parts of glass fibre, sawdust 5
Part, 10 parts of additive, 90 parts of water.
As further scheme of the invention：The additive is mixed by waterproofing agent, water-reducing agent, retarder and water-retaining agent
Composition.
As further scheme of the invention：The group of waterproofing agent, water-reducing agent, retarder and water-retaining agent in the additive
It is 15 at weight ratio:4:3:1.
The preparation method of the external wall waterproof thermal insulation mortar, steps are as follows：
1) glass bead, phenolic resin, alumina silicate and glass fibre are smashed it through into 80-100 mesh sieve respectively, obtains vitreous
Microballon, phenolic resin, alumina silicate and glass fibre powder；
2) by portland cement, quick lime, flyash and water mixing, under 600-800r/min speed conditions, 10- is stirred
15 minutes, obtain slurry I；
3) step is added in glass bead, phenolic resin, alumina silicate and the glass fibre powder and sawdust obtained step 1)
In the rapid slurry 2) obtained, mixing stirs 20-30 minutes under the rotating speed of 1500-1600r/min, obtains slurry II；
4) additive is added in the slurry II that step 3) obtains, is warming up to 50-60 DEG C, in turning for 800-1000r/min
Under speed, 30-50 minutes are stirred to get mortar.
The application of above-mentioned mortar in the field of construction.
Compared with prior art, the beneficial effects of the invention are as follows：
Mortar prepared by the present invention can effectively completely cut off heat under the common mating reaction of various raw materials, play heat preservation
Effect, avoid Summer Indoor high temperature from conducting to heat loss in indoor or winter room, reduce the use of air-conditioning or heating, section
The about energy；Mortar prepared by the present invention also has good water-proof function, and water absorption rate is relatively low, uses the exterior wall of mortar of the present invention
It will not cause to fall off because rainwater impregnates, the service life is longer, safety higher.
Specific implementation mode
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1
A kind of external wall waterproof thermal insulation mortar, including below according to the raw material of parts by weight：100 parts of portland cement, life
20 parts of lime, 30 parts of flyash, 30 parts of glass bead, 20 parts of phenolic resin, 15 parts of alumina silicate, 6 parts of glass fibre, sawdust 3
Part, 8 parts of additive, 80 parts of water.
Wherein, the additive is made of the mixing of waterproofing agent, water-reducing agent, retarder and water-retaining agent.
Wherein, the composition weight ratio of waterproofing agent in the additive, water-reducing agent, retarder and water-retaining agent is 15:4:3:1.
In the present embodiment, the preparation method of the external wall waterproof thermal insulation mortar, steps are as follows：
1) glass bead, phenolic resin, alumina silicate and glass fibre are smashed it through into 80 mesh sieve respectively, it is micro- obtains vitreous
Pearl, phenolic resin, alumina silicate and glass fibre powder；
2) by portland cement, quick lime, flyash and water mixing, under 600r/min speed conditions, 10 points are stirred
Clock obtains slurry I；
3) step is added in glass bead, phenolic resin, alumina silicate and the glass fibre powder and sawdust obtained step 1)
In the rapid slurry 2) obtained, mixing stirs 20 minutes under the rotating speed of 1500r/min, obtains slurry II；
4) additive is added in the slurry II that step 3) obtains, is warming up to 50 DEG C, under the rotating speed of 800r/min, stirs
30 minutes are mixed to get mortar.
Embodiment 2
A kind of external wall waterproof thermal insulation mortar, including below according to the raw material of parts by weight：115 parts of portland cement, life
27 parts of lime, 45 parts of flyash, 33 parts of glass bead, 23 parts of phenolic resin, 17 parts of alumina silicate, 7 parts of glass fibre, sawdust 4
Part, 9 parts of additive, 85 parts of water.
Wherein, the additive is made of the mixing of waterproofing agent, water-reducing agent, retarder and water-retaining agent.
Wherein, the composition weight ratio of waterproofing agent in the additive, water-reducing agent, retarder and water-retaining agent is 15:4:3:1.
In the present embodiment, the preparation method of the external wall waterproof thermal insulation mortar, steps are as follows：
1) glass bead, phenolic resin, alumina silicate and glass fibre are smashed it through into 90 mesh sieve respectively, it is micro- obtains vitreous
Pearl, phenolic resin, alumina silicate and glass fibre powder；
2) by portland cement, quick lime, flyash and water mixing, under 700r/min speed conditions, 12 points are stirred
Clock obtains slurry I；
3) step is added in glass bead, phenolic resin, alumina silicate and the glass fibre powder and sawdust obtained step 1)
In the rapid slurry 2) obtained, mixing stirs 25 minutes under the rotating speed of 1550r/min, obtains slurry II；
4) additive is added in the slurry II that step 3) obtains, is warming up to 55 DEG C, under the rotating speed of 900r/min, stirs
40 minutes are mixed to get mortar.
Embodiment 3
A kind of external wall waterproof thermal insulation mortar, including below according to the raw material of parts by weight：Including below according to parts by weight
Raw material：110 parts of portland cement, 25 parts of quick lime, 40 parts of flyash, 35 parts of glass bead, 25 parts of phenolic resin, silicic acid
18 parts of aluminium, 8 parts of glass fibre, 5 parts of sawdust, 10 parts of additive, 90 parts of water.
Wherein, the additive is made of the mixing of waterproofing agent, water-reducing agent, retarder and water-retaining agent.
Wherein, the composition weight ratio of waterproofing agent in the additive, water-reducing agent, retarder and water-retaining agent is 15:4:3:1.
In the present embodiment, the preparation method of the external wall waterproof thermal insulation mortar, steps are as follows：
1) glass bead, phenolic resin, alumina silicate and glass fibre are smashed it through into 90 mesh sieve respectively, it is micro- obtains vitreous
Pearl, phenolic resin, alumina silicate and glass fibre powder；
2) by portland cement, quick lime, flyash and water mixing, under 700r/min speed conditions, 12 points are stirred
Clock obtains slurry I；
3) step is added in glass bead, phenolic resin, alumina silicate and the glass fibre powder and sawdust obtained step 1)
In the rapid slurry 2) obtained, mixing stirs 25 minutes under the rotating speed of 1550r/min, obtains slurry II；
4) additive is added in the slurry II that step 3) obtains, is warming up to 55 DEG C, under the rotating speed of 900r/min, stirs
40 minutes are mixed to get mortar.
Embodiment 4
A kind of external wall waterproof thermal insulation mortar, including below according to the raw material of parts by weight：105 parts of portland cement, life
23 parts of lime, 35 parts of flyash, 37 parts of glass bead, 27 parts of phenolic resin, 19 parts of alumina silicate, 9 parts of glass fibre, sawdust 5
Part, 11 parts of additive, 95 parts of water.
Wherein, the additive is made of the mixing of waterproofing agent, water-reducing agent, retarder and water-retaining agent.
Wherein, the composition weight ratio of waterproofing agent in the additive, water-reducing agent, retarder and water-retaining agent is 15:4:3:1.
In the present embodiment, the preparation method of the external wall waterproof thermal insulation mortar, steps are as follows：
1) glass bead, phenolic resin, alumina silicate and glass fibre are smashed it through into 90 mesh sieve respectively, it is micro- obtains vitreous
Pearl, phenolic resin, alumina silicate and glass fibre powder；
2) by portland cement, quick lime, flyash and water mixing, under 700r/min speed conditions, 12 points are stirred
Clock obtains slurry I；
3) step is added in glass bead, phenolic resin, alumina silicate and the glass fibre powder and sawdust obtained step 1)
In the rapid slurry 2) obtained, mixing stirs 25 minutes under the rotating speed of 1550r/min, obtains slurry II；
4) additive is added in the slurry II that step 3) obtains, is warming up to 55 DEG C, under the rotating speed of 900r/min, stirs
40 minutes are mixed to get mortar.
Embodiment 5
A kind of external wall waterproof thermal insulation mortar, including below according to the raw material of parts by weight：120 parts of portland cement, life
30 parts of lime, 50 parts of flyash, 40 parts of glass bead, 30 parts of phenolic resin, 20 parts of alumina silicate, 10 parts of glass fibre, sawdust 6
Part, 12 parts of additive, 100 parts of water.
Wherein, the additive is made of the mixing of waterproofing agent, water-reducing agent, retarder and water-retaining agent.
Wherein, the composition weight ratio of waterproofing agent in the additive, water-reducing agent, retarder and water-retaining agent is 15:4:3:1.
In the present embodiment, the preparation method of the external wall waterproof thermal insulation mortar, steps are as follows：
1) glass bead, phenolic resin, alumina silicate and glass fibre are smashed it through into 100 mesh sieve respectively, it is micro- obtains vitreous
Pearl, phenolic resin, alumina silicate and glass fibre powder；
2) by portland cement, quick lime, flyash and water mixing, under 800r/min speed conditions, 15 points are stirred
Clock obtains slurry I；
3) step is added in glass bead, phenolic resin, alumina silicate and the glass fibre powder and sawdust obtained step 1)
In the rapid slurry 2) obtained, mixing stirs 30 minutes under the rotating speed of 1600r/min, obtains slurry II；
4) additive is added in the slurry II that step 3) obtains, is warming up to 60 DEG C, under the rotating speed of 1000r/min, stirs
50 minutes are mixed to get mortar.
Comparative example 1
Compared with Example 3, phenolic resin is free of, other are same as Example 3.
Comparative example 2
Compared with Example 3, alumina silicate is free of, other are same as Example 3.
Comparative example 3
Compared with Example 3, phenolic resin and alumina silicate are free of, other are same as Example 3.
Mortar prepared by embodiment 1-5 and comparative example 1-3 is tested for the property, test result is as shown in table 1.
Table 1
It, can from can be seen that the mortar of the invention prepared in result above under the common mating reaction of various raw materials
Effectively isolation heat, plays the role of heat preservation, avoids Summer Indoor high temperature from conducting to heat loss in indoor or winter room, subtracts
The use of few air-conditioning or heating, it is energy saving；Mortar prepared by the present invention also has good water-proof function, and water absorption rate is relatively low,
It will not be caused to fall off because rainwater impregnates using the exterior wall of mortar of the present invention, the service life is longer, safety higher.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes be included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of external wall waterproof thermal insulation mortar, which is characterized in that including below according to the raw material of parts by weight：Portland cement
100-120 parts, 20-30 parts of quick lime, 30-50 parts of flyash, 30-40 parts of glass bead, 20-30 parts of phenolic resin, alumina silicate
15-20 parts, 6-10 parts of glass fibre, 3-6 parts of sawdust, 8-12 parts of additive, 80-100 parts of water.
2. external wall waterproof thermal insulation mortar according to claim 1, which is characterized in that including below according to parts by weight
Raw material：105-115 parts of portland cement, 23-27 parts of quick lime, 35-45 parts of flyash, 33-37 parts of glass bead, phenolic resin
23-27 parts, 17-19 parts of alumina silicate, 7-9 parts of glass fibre, 4-5 parts of sawdust, 9-11 parts of additive, 85-95 parts of water.
3. external wall waterproof thermal insulation mortar according to claim 2, which is characterized in that including below according to parts by weight
Raw material：110 parts of portland cement, 25 parts of quick lime, 40 parts of flyash, 35 parts of glass bead, 25 parts of phenolic resin, alumina silicate 18
Part, 8 parts of glass fibre, 5 parts of sawdust, 10 parts of additive, 90 parts of water.
4. external wall waterproof thermal insulation mortar according to claim 1, which is characterized in that the additive by waterproofing agent,
Water-reducing agent, retarder and water-retaining agent mixing composition.
5. external wall waterproof thermal insulation mortar according to claim 1, which is characterized in that waterproofing agent in the additive,
The composition weight ratio of water-reducing agent, retarder and water-retaining agent is 15:4:3:1.
6. a kind of preparation method of external wall waterproof thermal insulation mortar according to any one of claims 1 to 5, which is characterized in that step
It is rapid as follows：
1) glass bead, phenolic resin, alumina silicate and glass fibre are smashed it through into 80-100 mesh sieve respectively, it is micro- obtains vitreous
Pearl, phenolic resin, alumina silicate and glass fibre powder；
2) by portland cement, quick lime, flyash and water mixing, under 600-800r/min speed conditions, 10-15 points of stirring
Clock obtains slurry I；
3) step 2) is added in glass bead, phenolic resin, alumina silicate and the glass fibre powder and sawdust obtained step 1)
In the slurry of acquisition, mixing stirs 20-30 minutes under the rotating speed of 1500-1600r/min, obtains slurry II；
4) additive is added in the slurry II that step 3) obtains, is warming up to 50-60 DEG C, under the rotating speed of 800-1000r/min,
30-50 minutes are stirred to get mortar.
7. a kind of application of mortar according to any one of claims 1 to 5 in the field of construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539612.6A CN108658540A (en) | 2018-05-30 | 2018-05-30 | A kind of external wall waterproof thermal insulation mortar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539612.6A CN108658540A (en) | 2018-05-30 | 2018-05-30 | A kind of external wall waterproof thermal insulation mortar |
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| CN108658540A true CN108658540A (en) | 2018-10-16 |
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| CN201810539612.6A Pending CN108658540A (en) | 2018-05-30 | 2018-05-30 | A kind of external wall waterproof thermal insulation mortar |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101180054B1 (en) * | 2011-12-26 | 2012-09-04 | (주)청우산업개발 | Functional waterproof mortar for inner and outerwall of building |
| CN105174867A (en) * | 2015-09-02 | 2015-12-23 | 王嘉文 | Environmentally friendly watertight cement |
| CN105541235A (en) * | 2016-01-28 | 2016-05-04 | 任甜甜 | External wall heat-preservation mortar and preparation method |
-
2018
- 2018-05-30 CN CN201810539612.6A patent/CN108658540A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101180054B1 (en) * | 2011-12-26 | 2012-09-04 | (주)청우산업개발 | Functional waterproof mortar for inner and outerwall of building |
| CN105174867A (en) * | 2015-09-02 | 2015-12-23 | 王嘉文 | Environmentally friendly watertight cement |
| CN105541235A (en) * | 2016-01-28 | 2016-05-04 | 任甜甜 | External wall heat-preservation mortar and preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 徐竹: "《复合材料成型工艺及应用》", 31 March 2017 * |
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