CN101298377A - Vitrified microballoon heat insulation anti-crack mortar - Google Patents
Vitrified microballoon heat insulation anti-crack mortar Download PDFInfo
- Publication number
- CN101298377A CN101298377A CNA2008100547910A CN200810054791A CN101298377A CN 101298377 A CN101298377 A CN 101298377A CN A2008100547910 A CNA2008100547910 A CN A2008100547910A CN 200810054791 A CN200810054791 A CN 200810054791A CN 101298377 A CN101298377 A CN 101298377A
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- CN
- China
- Prior art keywords
- parts
- mortar
- cement
- vitrified
- heat insulation
- 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.)
- Pending
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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
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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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
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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
- C04B2111/52—Sound-insulating materials
Abstract
The invention provides a vitrified micro bubble heat-insulating and crack-resistant mortar, which belongs to the technical field of building mortar. The invention overcomes the defects of the prior art and provides an nontoxic and harmless, heat-insulating, sound-insulating, crack-resistant building mortar with good strength properties, the specific technical proposal is that: the vitrified micro bubble heat-insulating and crack-resistant mortar is prepared by the following materials according to mass ratio: 45-50 parts of close-hole vitrified micro bubble, 40-45 parts of cement, 8-12 parts of additive; the additive is mixed by the following materials according to mass ratio: 48-55 parts of natural glue powder, 36-42 parts of cellulose, 3-5 parts of lignin and 2-4 parts of cement retarder. The mortar provided by the invention can be widely applied to the building field.
Description
Technical field
Vitrified microballoon heat insulation anti-crack mortar of the present invention belongs to mortar technical field for building.
Background technology
Traditional mortar for building, adopt granular polystyrene and the light bone material of normal expanded perlite main raw material as thermal insulation mortar, big, the easily efflorescence of these pearlstone light skeletal water-absorbents, it is big that slip volume in construction is received the mistake rate, easily cause the low and hollowing rimose phenomenon of product later strength, thereby reduced the heat insulation effect of mortar; Simultaneously, the granular polystyrene organic materials is inflammable, fire line is poor, high temperature produces down obnoxious flavour, easily aging, weathering resistance is low, workability is poor, and defective such as bounce-back property is big in construction.
Summary of the invention
Vitrified microballoon heat insulation anti-crack mortar of the present invention overcomes the defective of prior art, and a kind of nontoxic, heat-insulating sound-insulating good heat insulating, mortar for building that various strength property is good are provided.
In order to solve the problems of the technologies described above, the scheme that the present invention adopts is: vitrified microballoon heat insulation anti-crack mortar, and it is the mortar of being made by the following weight parts proportion raw material: 45～50 parts of closed pore glass beads, 40～45 parts of cement, 8～12 parts of additives; Above-mentioned additive is made by the following weight parts proportion raw material: 48～55 parts of natural rubber powders, 36～42 parts of Mierocrystalline celluloses, 3～5 parts in xylogen, 2～4 parts of cement setting retarders.
Above-mentioned vitrified microballoon heat insulation anti-crack mortar, wherein each parts by weight of raw materials proportioning can also be 48 parts of closed pore glass beads, 42 parts of cement, 10 parts of additives; Above-mentioned additive is made by the following weight parts proportion raw material: 48～55 parts of natural rubber powders, 36～42 parts of Mierocrystalline celluloses, 3～5 parts in xylogen, 2～4 parts of cement setting retarders.
Above-mentioned vitrified microballoon heat insulation anti-crack mortar, wherein each parts by weight of raw materials proportioning can also be 48 parts of closed pore glass beads, 42 parts of cement, 10 parts of additives; Above-mentioned additive is made by the following weight parts proportion raw material: 53 parts of natural rubber powders, 40 parts of Mierocrystalline celluloses, 4 parts in xylogen, 3 parts of cement setting retarders.
The invention vitrified microballoon heat insulation anti-crack mortar compared with prior art has following beneficial effect:
| Sequence number | Inspection item | Country/industry index request | Detected result of the present invention |
| 1 | Dry density (kg/m 3) | ≤300 | 260 |
| 2 | Slurry density (kg/m 3) | ≤1000 | 660 |
| 3 | Thermal conductivity (w/m.k) | ≤0.07 | 0.06 |
| 4 | Ultimate compression strength (MPa) | ≥100 | 420 |
| 5 | Cohesive strength (MPa) | ≥50 | 106 |
| 6 | Tensile strength (MPa) | ≥100 | 168 |
| 7 | Volumetric shrinkage (%) | ≤18 | 6.4 |
| 8 | Hydrophobic rate (%) | ≥70 | 81 |
| 9 | Asbestos content (%) | 0 | 0 |
The comprehensive above index that detects can draw:
1, the present invention is an inorganic materials, and stable performance is nontoxic, is ideal environment-friendly type building energy-saving material.
2,, thereby can reduce heating, energy consumption for cooling owing to insulation of the present invention, heat-proof quality excellence.
3, fire protection flame retarding, sound-absorbing soundproof effect are good, intensity height, hollowing cracking.
4, directly construct in the dry wall body, have good workability, reduce working procedure, reduce construction cost.
Embodiment
Embodiment 1, is fit to the mortar of use in summer, gets closed pore glass bead 48kg, cement 42kg, additive 10kg; Contain natural rubber powder 5.3kg in the additive, Mierocrystalline cellulose 4kg, xylogen 0.4kg, cement setting retarder 0.3kg.
Its making processes is, gets natural rubber powder, Mierocrystalline cellulose and the xylogen additive preparation of above-mentioned weight earlier, after closed pore glass bead, cement and the additive of getting above-mentioned weight then fully stirs in stirrer, can obtain mortar of the present invention.
Embodiment 2, get closed pore glass bead 45kg, cement 40kg, additive 8kg; Wherein contain natural rubber powder 4.314kg in the additive, Mierocrystalline cellulose 3.236kg, xylogen 0.27kg, cement setting retarder 0.18kg.Its making processes is identical with embodiment 1.
Embodiment 3, get closed pore glass bead 50kg, cement 45kg, additive 12kg; Wherein contain natural rubber powder 6.226kg in the additive, Mierocrystalline cellulose 4.755kg, xylogen 0.566kg, cement setting retarder 0.453kg, its making processes is identical with embodiment 1.
Claims (3)
1, vitrified microballoon heat insulation anti-crack mortar is characterized in that it is the mortar of being made by the following weight parts proportion raw material: 45～50 parts of closed pore glass beads, 40～45 parts of cement, 8～12 parts of additives;
Above-mentioned additive is made by the following weight parts proportion raw material: 48～55 parts of natural rubber powders, 36～42 parts of Mierocrystalline celluloses, 3～5 parts in xylogen, 2～4 parts of cement setting retarders.
2, vitrified microballoon heat insulation anti-crack mortar according to claim 1 is characterized in that wherein each parts by weight of raw materials proportioning is: 48 parts of closed pore glass beads, 42 parts of cement, 10 parts of additives;
Above-mentioned additive is made by the following weight parts proportion raw material: 48～55 parts of natural rubber powders, 36～42 parts of Mierocrystalline celluloses, 3～5 parts in xylogen, 2～4 parts of cement setting retarders.
3, vitrified microballoon heat insulation anti-crack mortar according to claim 2 is characterized in that wherein each parts by weight of raw materials proportioning is: 48 parts of closed pore glass beads, 42 parts of cement, 10 parts of additives;
Above-mentioned additive is made by the following weight parts proportion raw material: 53 parts of natural rubber powders, 40 parts of Mierocrystalline celluloses, 4 parts in xylogen, 3 parts of cement setting retarders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100547910A CN101298377A (en) | 2008-04-15 | 2008-04-15 | Vitrified microballoon heat insulation anti-crack mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100547910A CN101298377A (en) | 2008-04-15 | 2008-04-15 | Vitrified microballoon heat insulation anti-crack mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101298377A true CN101298377A (en) | 2008-11-05 |
Family
ID=40078358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100547910A Pending CN101298377A (en) | 2008-04-15 | 2008-04-15 | Vitrified microballoon heat insulation anti-crack mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101298377A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445349B (en) * | 2008-12-25 | 2011-12-07 | 山东万鑫建设有限公司 | Cracking-resistant cement mortar |
| CN102476938A (en) * | 2010-11-25 | 2012-05-30 | 上海建延节能建材有限公司 | Production method for vitrified microbead inorganic heat preservation mortar |
| CN103253912A (en) * | 2013-05-07 | 2013-08-21 | 淄博职业学院 | Anti-crack mortar |
| CN103693901A (en) * | 2013-11-26 | 2014-04-02 | 蚌埠市天网渔需用品有限公司 | Cracking-resistant inorganic insulation mortar |
| CN103951346A (en) * | 2014-04-18 | 2014-07-30 | 张家港市盛港绿色防火建材有限公司 | Glazed hollow bead insulating board and production method thereof |
| CN112537936A (en) * | 2020-12-28 | 2021-03-23 | 苏州启创新材料科技有限公司 | Aerogel modified high-strength fireproof mortar material and preparation method thereof |
-
2008
- 2008-04-15 CN CNA2008100547910A patent/CN101298377A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445349B (en) * | 2008-12-25 | 2011-12-07 | 山东万鑫建设有限公司 | Cracking-resistant cement mortar |
| CN102476938A (en) * | 2010-11-25 | 2012-05-30 | 上海建延节能建材有限公司 | Production method for vitrified microbead inorganic heat preservation mortar |
| CN103253912A (en) * | 2013-05-07 | 2013-08-21 | 淄博职业学院 | Anti-crack mortar |
| CN103693901A (en) * | 2013-11-26 | 2014-04-02 | 蚌埠市天网渔需用品有限公司 | Cracking-resistant inorganic insulation mortar |
| CN103951346A (en) * | 2014-04-18 | 2014-07-30 | 张家港市盛港绿色防火建材有限公司 | Glazed hollow bead insulating board and production method thereof |
| CN103951346B (en) * | 2014-04-18 | 2016-03-09 | 张家港市盛港绿色防火建材有限公司 | Glass bead insulation plate and production method thereof |
| CN112537936A (en) * | 2020-12-28 | 2021-03-23 | 苏州启创新材料科技有限公司 | Aerogel modified high-strength fireproof mortar material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081105 |