CN1194956A - Thermal insulation water-proof sand and producing technique therefor - Google Patents
Thermal insulation water-proof sand and producing technique therefor Download PDFInfo
- Publication number
- CN1194956A CN1194956A CN 98113460 CN98113460A CN1194956A CN 1194956 A CN1194956 A CN 1194956A CN 98113460 CN98113460 CN 98113460 CN 98113460 A CN98113460 A CN 98113460A CN 1194956 A CN1194956 A CN 1194956A
- Authority
- CN
- China
- Prior art keywords
- sand
- powder
- proof
- thermal insulation
- ceresine
- 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.)
- Granted
Links
Classifications
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/022—Agglomerated materials, e.g. artificial aggregates agglomerated by an organic binder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
An insulating water-proof sand as building material for roof, floor and wall is made up of river sand and/or sea sand, and/or mountain sand, ceresine and/or lignite wax, insulating water-proof powder, asbestos powder and/or vermiculite powder, and talc powder and/or pearlite powder, and features high insulating and water-proofing effect, no cracking and ageing, low cost, high chemical stability and weatherability and no pollution.
Description
The present invention relates to a kind of thermal insulation water-proof sand and production technique thereof, product is also referred to as the SY-1 thermal insulation water-proof sand.It belongs to the technology in cement industry field, also belongs to chemical technology field.
The housing roof heat-isolating antiseepage leaks, the research of the moistureproof novel material of ground water proof, belongs to one of heat subject of countries in the world research and development.In recent years, some waterproof and heat-insulating novel materials have appearred in the domestic and international market, for example various waterproof and heat-insulating pulvis and waterproof and heat-insulating sand are a kind of breakthroughs to traditional water-proof thermal insulation material (as malthoid, ointment, waterproof glue, little molehill stone, perlite etc.), and waterproof and heat-insulating effect is preferably arranged.But the raw materials cost that these products have is higher; Complex manufacturing, the facility investment that has is big, energy consumption is high, the production cycle is long; The execution conditions harshness that has, environment there is pollution; The chemical stability that has is relatively poor.The heat insulation town of for example refreshing precious board pigment waterproof effect is good, but the execution conditions harshness, operation is numerous and diverse; Gold sand board waterproof and heat-insulating sand (number of patent application is 09119662.9) construction is more convenient than the former, but because of in its product composition materials such as light calcium carbonate, stearic acid and stearate being arranged, its product resistance to acids and bases and chemical stability are undesirable again.Therefore, these products are not susceptible to user acceptance, are difficult to apply.
Order of the present invention is in order to solve the deficiency that the above-mentioned background technology exists, learn from other's strong points to offset one's weaknesses, it is extensive to develop a kind of raw material sources, with low cost, production technique is simple, the insulation of product collection insulating water-proof is one, and excellent performance, price is lower, pollution-free, chemical stability is good, weathering resistance is strong, the SY-1 thermal insulation water-proof sand and the production technique thereof of easy construction.
The objective of the invention is to realize by following scheme.With the very abundant sand of resource is base material,, good waterproof performance stable with chemical property, the good ceresine of fusing point higher (80～100 ℃) temperature tolerance coat sand under molten state, make the stable talcum powder of the strong heat insulation town of the refreshing precious board pigment of hydrophobic nature (hereinafter to be referred as town's pigment), the good asbestos powder of heat insulation and preservation effect and chemical property attached on the carrier sand grains while hot, form the insulating water-proof novel material of a kind of immobilization, loose type, new system.
The proportioning raw materials of product of the present invention (weight percent) is:
Ceresine 2～8%
Heat insulation town pigment 5～15%
Asbestos powder and/or little molehill stone flour 5～15%
Talcum powder and/or perlite powder 3～10%
Sand 52～85%
Ceresine in the above-mentioned prescription also can adopt montanin wax, and asbestos powder also can adopt the little molehill stone flour, and talcum powder also can adopt perlite powder, and sand can adopt river sand and extra large sand, mountain sand.
SY-1 thermal insulation water-proof sand production technique, characteristics are that technology is very simple.Be about to ceresine and place composite tanks to melt, add sand and stir, be heated to 80～110 ℃, press the above-mentioned raw materials proportioning while hot and add town pigment, asbestos powder and/or little molehill stone flour, talcum powder and/or perlite powder, be incubated 80～110 ℃, stir, discharging, cooling, packing.Compared with the prior art, the technique effect that adopts technical measures of the present invention to reach: the key technical indexes of product of the present invention:
Appearance off-white or light yellow,
Nonpoisonous and tasteless particle and powder
Loose volume weight (Kg/m
3) 1120～1350
Water ratio (%)≤2
Watertightness (hydrostaticpressure 50～100mm water column) 50 days is waterproof
Acid resistance (50～100mm 1%HCL solution post) 30 days is waterproof
Alkali resistance (50～100mm 1%NaOH solution post) 8 days is waterproof
Thermal conductivity (Kcd/M.H.C)＜0.25
80 ℃ ± 2 ℃ physico-chemical property no changes of thermal stability
Frost resistance-30 ℃ physico-chemical property no change
Flame retardant resistance is not fired
In sum, the present invention has thoroughly solved the deficiency that background technology exists, and has large-scale promotion application and is worth.
Below in conjunction with embodiment, the invention will be further described.
Calculate by producing the 100Kg thermal insulation water-proof sand.
Embodiment 1:
Ceresine 3%
Heat insulation town pigment 13%
Asbestos powder 7%
Talcum powder 2%
Sand 75%
Production technique: ceresine placed in the container melt, add sand and stir.Be heated to 80～110 ℃, add heat insulation town pigment, asbestos powder and talcum powder while hot, be incubated 80～110 ℃, stir, discharging, cooling, packing.
Embodiment 2:
Ceresine 4%
Heat insulation town pigment 11%
Asbestos powder 6%
Talcum powder 3%
Sand 76%
Production technique is identical with embodiment 1.
Claims (2)
1. a thermal insulation water-proof sand is characterized in that effluent sand and/or extra large sand and/or mountain sand are basic raw material, is equipped with ceresine and/or montanin wax, heat insulation town pigment, asbestos powder and/or little molehill stone flour, talcum powder and/or perlite powder and combines, and its weight percent is:
Ceresine 2～8%
Heat insulation town pigment 5～15%
Asbestos powder and/or little molehill stone flour 5～15%
Talcum powder and/or pearl powder 3～10%
Sand 52～85%.
2. the production technique of a thermal insulation water-proof sand, it is characterized in that placing composite tanks to melt in ceresine, adding sand stirs, be heated to 80～110 ℃, add heat insulation town pigment, asbestos powder and/or little molehill stone flour, talcum powder and/or perlite powder while hot, be incubated 80～110 ℃, stirring and evenly mixing, discharging, cooling, packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98113460A CN1104390C (en) | 1998-03-10 | 1998-03-10 | Thermal insulation water-proof sand and producing technique therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98113460A CN1104390C (en) | 1998-03-10 | 1998-03-10 | Thermal insulation water-proof sand and producing technique therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1194956A true CN1194956A (en) | 1998-10-07 |
| CN1104390C CN1104390C (en) | 2003-04-02 |
Family
ID=5223182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98113460A Expired - Fee Related CN1104390C (en) | 1998-03-10 | 1998-03-10 | Thermal insulation water-proof sand and producing technique therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1104390C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496239A (en) * | 2014-11-28 | 2015-04-08 | 罗天亿 | Multifunctional sand and preparation method thereof |
| US11497177B2 (en) | 2016-10-06 | 2022-11-15 | King Abdullah University Of Science And Technology | Compositions and methods relating to functionalized sands |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061988A (en) * | 1991-12-30 | 1992-06-17 | 张世生 | Heat-insulating hydrophobic powder and production method thereof |
| CN1042344C (en) * | 1993-11-17 | 1999-03-03 | 许水旺 | Granular water-proof heat-protection building material |
| CN1155568A (en) * | 1996-01-24 | 1997-07-30 | 尹开旭 | Lightweight water-proof thermal insulating materials for construction |
| CN1149035A (en) * | 1996-10-23 | 1997-05-07 | 万金捌 | Water-proof and thermal insulating sands and production thereof |
-
1998
- 1998-03-10 CN CN98113460A patent/CN1104390C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496239A (en) * | 2014-11-28 | 2015-04-08 | 罗天亿 | Multifunctional sand and preparation method thereof |
| US11497177B2 (en) | 2016-10-06 | 2022-11-15 | King Abdullah University Of Science And Technology | Compositions and methods relating to functionalized sands |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1104390C (en) | 2003-04-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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 |