CN1197811C - Heat insulating aluminium and magnesium silicate mortar - Google Patents
Heat insulating aluminium and magnesium silicate mortar Download PDFInfo
- Publication number
- CN1197811C CN1197811C CN 01120930 CN01120930A CN1197811C CN 1197811 C CN1197811 C CN 1197811C CN 01120930 CN01120930 CN 01120930 CN 01120930 A CN01120930 A CN 01120930A CN 1197811 C CN1197811 C CN 1197811C
- Authority
- CN
- China
- Prior art keywords
- silicate
- heat
- pure aluminium
- aluminium silicate
- magnesium silicate
- 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.)
- Expired - Fee Related
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to heat-insulating and heat-preserving aluminium and magnesium silicate mortar which is formed by preparing glue, silicate, pearl stone, aluminum silicate, sepiolite and asbestos wool according to a certain proportion by weight via a certain technique. The present invention has the advantages of high efficiency, energy saving, low cost and simple construction, and can reach the standard of saving 50 % energy for residential buildings according to design requirements.
Description
The present invention relates to a kind of lagging material, especially pure aluminium silicate, magnesium heat-insulation and heat-preservation material.
At present, the lagging material that people use is a lot, for example: poly-stupid lagging material, composition silicate wall heat insulation material, brushing gypsum add perlite, but all undesirable, patent information net by retrieval, application number 98207105 is-composition silicate polyphenylene granule heat-insulating plate, though can play insulation effect, but the cost height, construction inconvenience, cost height.
The purpose of this invention is to provide pure aluminium silicate, magnesium insulating mortar, it is a kind of novel high-efficiency and energy-saving lagging material, this product is based on aluminum silicate fiber, sepiolite and other high-quality light material, in addition multiple organic and inorganic, gelling material and a little auxiliary become the dryness bulk material through certain processes.Can directly plaster a wall after the water mixing in proportion in the packed building site that is transported to, easy construction is easily gone.
Its principal feature is: light weight, cohesive force are strong, no seam, surface do not ftracture, good integrity, fire prevention, heat-insulation and heat-preservation, sound insulation, hollowing, ageing-resistant, nontoxic, pollution-free not, and construction costs is moderate etc.This product is suitable for the roof of energy saving building most, the exterior wall internal insulation insulation contractors.
One, performance index:
| Project | Unit | Enterprise's mark | The result | Test method standard |
| The goods dry density | kg/m 3 | ≤600 | 349 | With reference to GB/T17371-1998 |
| Cohesive strength (with brick) | Kpa | ≥50 | 179 | With reference to GB/T17371-1998 |
| PH value | 9～12 | 10 | With reference to GB/T17371-1998 | |
| Ultimate compression strength (curing time 7 days) | Kpa | ≥100 | 249 | GB54862-85 |
| Thermal conductivity | W/m 2·k | ≤0.10 | 0.062 | GB10294-88 |
| Visual appearance (powdery) | Even, the dry nothing caking of color and luster | GB10294-88 | ||
Two, performance comparison
The wall heat insulation material performance comparison
| The contrast project | Pure aluminium silicate, magnesium insulating mortar | Poly-stupid warming plate material | Composite magnesium silicate | Brushing gypsum adds perlite |
| Gelling material | Germany's dry powder glue | Add various auxiliary materials | Homemade liquid glue | No glue, adhesiveproperties are poor |
| Toxicity | Nontoxic, pollution-free | Pollution is arranged | Poisonous, irritating smell arranged | Nontoxic |
| Inflammableness | A level uninflammability | Flammable, generation obnoxious flavour | Do not fire | Do not fire |
| Work-ing life | Import dry powder glue, anti-aging, the life-span is long | Homemade glue, easy aging, life-span weak point | Easily aging, influenced by atmospheric moisture, deformation is bigger, through a heating after date, deformation takes place | |
| Splitting resistance and hollowing | Form netted tension structure and body of wall with application process and form that an overall shrinkage and the coefficient of expansion are basic identical fundamentally to have overcome fissured generation, hollowing not | Splicing exists seam, seam crossing heat bridge to produce condensation to destroy ornament layer, between plate and the plate because of the generation crack of expanding with heat and contract with cold | Not of uniform size because of paste materials and surface layer shrinking percentage, easily produce hollowing, cracking | No filamentary material, after the moisture absorption easy to crack, gypsum produces deformation, produces hollowing, comes off. |
| Moistureproof anti-condensation | Has the wet performance of breathing; suitably regulate airborne crystal water; no heat bridge has good provide protection to ornament layer. | Airtight, under the water of condensation that gas cloud produces, drop down the mashed the foot of a wall of generation, and the dewfall phenomenon occurs. | Because of bigger, can reduce the bonding strength of thermal insulation layer and body of wall with body of wall shrinking percentage difference. | Non-moistureproof, deformation easily takes place after the moisture absorption. |
| Construction | The scene is directly converted water and is stirred, technology with plaster identically, easy and simple to handle, the duration lacks | The working procedure complexity, long in time limit | Because of the paste materials water content big, can not operate continuously, claim for eot | Coat of plaster is thicker, and difficulty of construction is big. |
| Suitability | Random good, arbitrarily use at different metopes position | Be only applicable to regular body of wall | Can be used in different metopes | Can be used in different bodies of wall |
| Economic benefit | Because of meeting the requirement of body of wall energy-saving design, labor and material saving has reduced comprehensive cost | Auxiliary material is too many, complex process, and operation is too many, the comprehensive cost height | Because of claim for eot, the corresponding engineering cost that increased | Because of too much occupying indoor usable floor area, influence the house interests. |
| Other | Powder material, convenient in carrying, expense is low | The trucking costs height | Thick paste materials, carrying inconvenience | Large usage quantity increases transportation cost. |
| Heat-insulating property | Thermal conductivity is low, and smearing thickness is thin, meets the building energy conservation requirement | Thermal conductivity is low, high insulating effect | Thermal conductivity is low, meets relevant building energy conservation requirement | The thermal conductivity height, smearing thickness is thicker, is equivalent to two times of pure aluminium silicate |
Embodiment of the present invention are: the composition weight of pure aluminium silicate, magnesium insulating mortar is: glue 0.1, silicate (525 cement) 1.5, perlite 0.6, pure aluminium silicate 0.3, sepiolite 0.2, asbestos wool 0.1.
Preparation method of the present invention is: the first step: preferred material; Second step: pulverize, aluminum silicate fiber is pulverized; The 3rd step: oven dry, perlite, pure aluminium silicate, sepiolite, asbestos wool are dried in stove; The 4th step: stir: above material mixing is stirred together, get final product until stirring; The 5th step: packing, with the packing of product one-tenth bag of mixing and stirring.
Owing to adopted such scheme, this product is energy-efficient, and moderate, the easy construction of cost uses according to design requirements, can reach the standard of Residential Buildings Energy 50%.
Claims (1)
1, pure aluminium silicate, magnesium insulating mortar, it is characterized in that: it is made by following composition and ingredient quantity, glue 0.1,525 cement 1.5, perlite 0.6, pure aluminium silicate 0.3, sepiolite 0.2, asbestos wool 0.1; Its preparation method is the first step: selection; Second step: pulverize, aluminum silicate fiber is pulverized; The 3rd step: oven dry, perlite, pure aluminium silicate, sepiolite, asbestos wool after pulverizing are dried in stove; The 4th step: stir, above material mixing is stirred together, get final product until stirring; The 5th step: packing, with the packing of product one-tenth bag of mixing and stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01120930 CN1197811C (en) | 2001-06-14 | 2001-06-14 | Heat insulating aluminium and magnesium silicate mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01120930 CN1197811C (en) | 2001-06-14 | 2001-06-14 | Heat insulating aluminium and magnesium silicate mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1332129A CN1332129A (en) | 2002-01-23 |
| CN1197811C true CN1197811C (en) | 2005-04-20 |
Family
ID=4664351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01120930 Expired - Fee Related CN1197811C (en) | 2001-06-14 | 2001-06-14 | Heat insulating aluminium and magnesium silicate mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1197811C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361926C (en) * | 2005-03-23 | 2008-01-16 | 贵阳铝镁设计研究院 | Thermal-insulating protection coating materials for equipment and pipe |
| CN100368337C (en) * | 2005-08-25 | 2008-02-13 | 南阳天意保温耐火材料有限公司 | Energy-saving composite heat-insulating mortar for wall |
| CN101811846B (en) * | 2009-12-08 | 2012-01-11 | 河南省绿韵建材有限公司 | Polymer vitrified microsphere building heat-insulating mortar |
| CN104860600A (en) * | 2015-04-30 | 2015-08-26 | 安徽鑫润新型材料有限公司 | Fire-proof crack-proof plastering mortar and preparation method thereof |
| CN105000837A (en) * | 2015-07-10 | 2015-10-28 | 安徽阜阳富龙建筑材料有限责任公司 | Vitrified microsphere insulating mortar and preparation method therefor |
| CN106704769A (en) * | 2015-11-17 | 2017-05-24 | 中建四局安装工程有限公司 | Insulating method and structure for air conditioner water tube in eccentric state in sleeve |
-
2001
- 2001-06-14 CN CN 01120930 patent/CN1197811C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1332129A (en) | 2002-01-23 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |