CN105622164A - Hollow micropore inorganic heat insulation mortar - Google Patents
Hollow micropore inorganic heat insulation mortar Download PDFInfo
- Publication number
- CN105622164A CN105622164A CN201511015604.4A CN201511015604A CN105622164A CN 105622164 A CN105622164 A CN 105622164A CN 201511015604 A CN201511015604 A CN 201511015604A CN 105622164 A CN105622164 A CN 105622164A
- Authority
- CN
- China
- Prior art keywords
- parts
- heat insulation
- insulation mortar
- inorganic heat
- powder
- Prior art date
- 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
- 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
-
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- 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
Abstract
The invention provides hollow micropore inorganic heat insulation mortar, which is prepared from the following ingredients in parts by weight: 40 to 60 parts of ordinary portland cement, 5 to 10 parts of silica fume, 10 to 15 parts of nickel slag powder, 25 to 35 parts of expanded perlite micro powder, 0.1 to 1 part of re-dispersible emulsion powder, 0.1 to 1 part of hydroxypropyl methylcellulose and 0.1 to 1 part of polypropylene fiber. The hollow micropore inorganic heat insulation mortar has the advantages that the heat insulation performance is good; the construction performance is good; excellent performance such as cracking resistance, hollowing resistance, fireproof function and low cost is achieved.
Description
Technical field
The present invention is specifically related to a kind of hollow microporous inorganic heat insulation mortar.
Background technology
Energy-saving and emission-reduction are the inexorable trends of China's economic growth and social progress, and building energy conservation is the important aspect realizing energy-saving and emission-reduction. The building energy conservation relevant criterion specifications such as the national standard " public building energy saving igniter " promulgated for 2015 propose the standard of " Residential Buildings Energy 75%, public building energy-conservation 65% ", and wall thermal insulating is the important measures of building energy conservation.
In existing market, heat preservation mortar for outer wall is of a great variety, and performance is very different, and a lot of thermal insulation mortar exists resistance to cleavage deficiency, and speed of application is relatively slow, with the bonding of body of wall loosely, hollowing, the phenomenon such as peel off, be subject to certain restrictions in practical engineering application.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of hollow microporous inorganic heat insulation mortar.
The present invention is achieved in that a kind of hollow microporous inorganic heat insulation mortar, comprises each composition of following weight part number: ordinary Portland cement 40��60 parts, silicon ash 5��10 parts, 10��15 parts, nickel slag powder, 25��35 parts, the micro-powder of pearlstone, redispersible latex powder 0.1��1 part, hydroxypropyl methyl cellulose ether 0.1��1 part and polypropylene fibre 0.1��1 part.
Further, the viscosity of described hydroxypropyl methyl cellulose ether is 200,000.
Further, the tap density of the micro-powder of described pearlstone is 30��40kg/m3, order number is 100��200 orders.
Further, described polypropylene fibre length is 3��6mm.
It is an advantage of the current invention that: have good heat insulating, application property good, do not ftracture, hollowing, fire prevention, cost are low etc.
Embodiment
A kind of hollow microporous inorganic heat insulation mortar, comprises each composition of following weight part number:
The viscosity of described hydroxypropyl methyl cellulose ether is 200,000, and hydroxypropyl methyl cellulose ether (viscosity is 200,000) is water-retaining admixture. The tap density of the micro-powder of described pearlstone is 30��40kg/m3, order number is 100��200 orders; The tap density of the micro-powder of pearlstone used in the present invention is low, and particle diameter is less than cement, aquation does not occur and without pozzolanic activity, thus adds water and mixes that to close the hardenite internal voids rate formed big, and aperture is little, has light thermal-insulation performance. Described polypropylene fibre length is 3��6mm. Ordinary Portland cement label is P O42.5, and silicon ash, nickel slag powder are mineral admixture; Redispersible latex powder is polymer modifiers.
Preparation technology of the present invention is simple, cost is low, P O42.5 ordinary Portland cement, silicon ash, nickel slag powder, the micro-powder of pearlstone, redispersible latex powder, 200,000 viscosity hydroxypropylmethyl ether of cellulose, polypropylene fibre are weighed in proportion in stirred vessel, is evenly uniformly mixed and can obtain.
Embodiment one
Take P O42.5 ordinary Portland cement 47 parts, silicon ash 5 parts, 10 parts, nickel slag powder, 32 parts, the micro-powder of pearlstone, redispersible latex powder 0.1 part, 200,000 viscosity hydroxypropylmethyl ether of cellulose 1 part, polypropylene fibre 0.1 part, in stirred vessel, is evenly uniformly mixed and can obtain. Obtained novel hollow microporous inorganic heat insulation mortar is detected by establishing criteria GB/T20473-2006 " building heat-insulating mortar ", and its detected result is as shown in table 1.
Embodiment two
Take P O42.5 ordinary Portland cement 53 parts, silicon ash 8 parts, 10 parts, nickel slag powder, 29 parts, the micro-powder of pearlstone, redispersible latex powder 1 part, 200,000 viscosity hydroxypropylmethyl ether of cellulose 0.3 part, polypropylene fibre 0.1 part, in stirred vessel, is evenly uniformly mixed and can obtain. Obtained novel hollow microporous inorganic heat insulation mortar is detected by establishing criteria GB/T20473-2006 " building heat-insulating mortar ", and its detected result is as shown in table 1.
Embodiment three
Take P O42.5 silicate cement 60 parts, silicon ash 5 parts, 15 parts, nickel slag powder, 25 parts, the micro-powder of pearlstone, redispersible latex powder 0.5 part, 200,000 viscosity hydroxypropylmethyl ether of cellulose 0.2 part, polypropylene fibre 0.2 part, in stirred vessel, is evenly uniformly mixed and can obtain. Obtained novel hollow microporous inorganic heat insulation mortar is detected by establishing criteria GB/T20473-2006 " building heat-insulating mortar ", and its detected result is as shown in table 1.
Embodiment four
Take P O42.5 silicate cement 40 parts, silicon ash 10 parts, 12 parts, nickel slag powder, 35 parts, the micro-powder of pearlstone, redispersible latex powder 0.5 part, 200,000 viscosity hydroxypropylmethyl ether of cellulose 0.2 part, polypropylene fibre 1 part, in stirred vessel, is evenly uniformly mixed and can obtain.
Table 1
The present invention has the following advantages:
1) the present invention is that a kind of novel inorganic is ageing-resistant, Fireproof thermal insulation mortar, and voidage is big, and pore is less, good heat insulating, does not ftracture, not hollowing;
2) the present invention adopts the micro-powder of waste material pearlstone produced in pearlstone production process to be main raw material, acid and alkali-resistance, high temperature resistant, is a kind of novel thermal insulation mortar light-weight aggregate;
3) mineral admixture that the present invention adopts significantly improves the ultimate compression strength of thermal insulation mortar based on silicon ash, nickel slag powder, silicon ash; Nickel slag powder can improve the anti-cracking performance of thermal insulation mortar, it is achieved the recycling of waste residue;
4) anti-cracking performance of the present invention is excellent, not hollowing, and can exempt to do crack-resistant layer;
5) preparation technology of the present invention is simple, and production cost is low, has good workability, and can with the building same life-span.
Although the foregoing describing the specific embodiment of the present invention; but it is familiar with those skilled in the art to be to be understood that; specific embodiment described by us just explanation property; instead of the restriction for the scope to the present invention; those of ordinary skill in the art in the modification of the equivalence done according to the spirit of the present invention and change, in the scope that the claim that all should be encompassed in the present invention is protected.
Claims (4)
1. a hollow microporous inorganic heat insulation mortar, it is characterised in that: each composition comprising following weight part number:
2. a kind of hollow microporous inorganic heat insulation mortar as claimed in claim 1, it is characterised in that: the viscosity of described hydroxypropyl methyl cellulose ether is 200,000.
3. a kind of hollow microporous inorganic heat insulation mortar as claimed in claim 1, it is characterised in that: the tap density of the micro-powder of described pearlstone is 30��40kg/m3, order number is 100��200 orders.
4. a kind of hollow microporous inorganic heat insulation mortar as claimed in claim 1, it is characterised in that: described polypropylene fibre length is 3��6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015604.4A CN105622164B (en) | 2015-12-29 | 2015-12-29 | A kind of hollow microporous inorganic heat insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015604.4A CN105622164B (en) | 2015-12-29 | 2015-12-29 | A kind of hollow microporous inorganic heat insulation mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105622164A true CN105622164A (en) | 2016-06-01 |
| CN105622164B CN105622164B (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015604.4A Active CN105622164B (en) | 2015-12-29 | 2015-12-29 | A kind of hollow microporous inorganic heat insulation mortar |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517418A (en) * | 2018-11-09 | 2019-03-26 | 宿迁德特材料科技有限公司 | A kind of preparation method of high mating type heat preservation putty material |
| CN110330288A (en) * | 2019-06-12 | 2019-10-15 | 江苏洋河新城新材料有限责任公司 | A kind of ground insulating mortar and preparation method thereof |
| CN110386804A (en) * | 2019-06-11 | 2019-10-29 | 江苏洋河新城新材料有限责任公司 | A kind of special inner wall render mortar using gypsum |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424560A (en) * | 2011-09-20 | 2012-04-25 | 上海英硕聚合材料股份有限公司 | Waterproof crack-resistant inorganic heat-insulating mortar and preparation method thereof |
| CN104030594A (en) * | 2014-05-30 | 2014-09-10 | 山东众森科技股份有限公司 | Nickel slag and manganese slag concrete compound admixture and preparation method thereof |
| WO2014180926A1 (en) * | 2013-05-07 | 2014-11-13 | Societe Le Nickel-Sln | Hydraulic binder composition comprising slag and ash |
| CN105016690A (en) * | 2015-07-24 | 2015-11-04 | 金川集团股份有限公司 | Method for production of concrete from water quenched nickel-iron slag |
| CN105110719A (en) * | 2015-07-23 | 2015-12-02 | 柳州联海科技有限公司 | Anti-cracking impermeable concrete, and preparation method thereof |
| CN105130492A (en) * | 2015-08-18 | 2015-12-09 | 武汉天沭除尘设备有限公司 | Nickel slag aerated concrete and preparation method thereof |
-
2015
- 2015-12-29 CN CN201511015604.4A patent/CN105622164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424560A (en) * | 2011-09-20 | 2012-04-25 | 上海英硕聚合材料股份有限公司 | Waterproof crack-resistant inorganic heat-insulating mortar and preparation method thereof |
| WO2014180926A1 (en) * | 2013-05-07 | 2014-11-13 | Societe Le Nickel-Sln | Hydraulic binder composition comprising slag and ash |
| CN104030594A (en) * | 2014-05-30 | 2014-09-10 | 山东众森科技股份有限公司 | Nickel slag and manganese slag concrete compound admixture and preparation method thereof |
| CN105110719A (en) * | 2015-07-23 | 2015-12-02 | 柳州联海科技有限公司 | Anti-cracking impermeable concrete, and preparation method thereof |
| CN105016690A (en) * | 2015-07-24 | 2015-11-04 | 金川集团股份有限公司 | Method for production of concrete from water quenched nickel-iron slag |
| CN105130492A (en) * | 2015-08-18 | 2015-12-09 | 武汉天沭除尘设备有限公司 | Nickel slag aerated concrete and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517418A (en) * | 2018-11-09 | 2019-03-26 | 宿迁德特材料科技有限公司 | A kind of preparation method of high mating type heat preservation putty material |
| CN110386804A (en) * | 2019-06-11 | 2019-10-29 | 江苏洋河新城新材料有限责任公司 | A kind of special inner wall render mortar using gypsum |
| CN110330288A (en) * | 2019-06-12 | 2019-10-15 | 江苏洋河新城新材料有限责任公司 | A kind of ground insulating mortar and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN105622164B (en) | 2018-06-08 |
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