CN110105035A - A kind of preparation method of muddy loess stalk resin roofing heat insulating material - Google Patents
A kind of preparation method of muddy loess stalk resin roofing heat insulating material Download PDFInfo
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- CN110105035A CN110105035A CN201910343097.9A CN201910343097A CN110105035A CN 110105035 A CN110105035 A CN 110105035A CN 201910343097 A CN201910343097 A CN 201910343097A CN 110105035 A CN110105035 A CN 110105035A
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- China
- Prior art keywords
- stalk
- loess
- resin
- heat insulating
- insulating material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- C04B28/10—Lime cements or magnesium oxide 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with organic materials
- C04B41/63—Macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/716—Degradable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
A kind of preparation method of muddy loess stalk resin roofing heat insulating material, it is characterized by: steps are as follows: (1) selection: loess is gathered materials on the spot, and processes powdering, and thicker particle and impurity are fallen in screening, stalk uses wheat-straw, wheat clothing and grass blade, is fabricated to the grass section of 100mm or so；(2) pretreatment: loess and stalk for the additive of the blending 3% of the ratio of 3:7 and are added water and stirred according to volume ratio, repose drying after stirring；(3) be coated with: reposing, the heat insulation material surface after parching first applies one layer of liquid resin；(4) compress: sticking layer of glass grid cloth when liquid resin is not dry again, and the thermal insulation material of rectangular block shape is fabricated to after resin parches.The present invention has the advantage that having good heat insulating, heat storage capacity strong, load-bearing capacity is big, and the good feature of durability overcomes the disadvantage of current common used material.
Description
Technical field
The present invention relates to insulation board technical fields, and in particular to a kind of preparation of muddy loess stalk resin roofing heat insulating material
Method.
Background technique
China's building energy consumption accounts for 28% or so of social total energy consumption, and the 30%-50% of building energy consumption is to pass through roof
With building enclosure loss, carry out roof heat preservation with it is heat-insulated be the key that building energy conservation.Muddy loess stalk resin roof heat insulation
Material is using the loess of rich reserves and stalk as a kind of new type roof thermal insulation material made by main raw material(s), by soil and water
Mud is mixed and stirred into, while stalk is added as reinforcing material, is packed into mold, pats molding, spraying resin forms on its surface.
The processing of China rural area stalk is all the emphasis that environmental protection aspect is paid close attention to all the time, and a large amount of stalk is incinerated, loses
It abandons, can not be utilized, serious pollution be caused to natural environment, environmental issue can not be ignored.Muddy loess stalk resin roofing is protected
Adiabator raw material resources are abundant, and cheap, manufacture craft is simple, can efficiently use these waste straws, be truly realized
Turn waste into wealth, reduce environmental pollution, can most accomplish production industrialization, assembling of constructing there are huge market prospects.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of good heat insulating, heat storage capacity are strong, load-bearing capacity is big, resistance to
The good muddy loess stalk resin roofing heat insulating material of long property.
In order to solve the above technical problems, technical solution provided by the invention are as follows: a kind of muddy loess stalk resin roof heat insulation
The preparation method of material, it is characterised in that: steps are as follows:
(1) selection: loess is gathered materials on the spot, and processes powdering, and thicker particle and impurity are fallen in screening, and stalk uses wheat
Stalk, wheat clothing and grass blade are fabricated to the grass section of 100mm or so；Loess is one of main component within this material, and physical property is most
For stabilization, price is the cheapest, is a kind of ideal raw material, generally produces wheat, therefore wheat-straw in Canal in Loess Area
It is the main raw material(s) of roofing heat insulating material, can purchases in batch, it is resourceful, it is cheap, it avoids and is burnt because straw is discarded
Air pollution caused by burning.
(2) pretreatment: for the additive of the blending 3% of the ratio of 3:7 and water is added to stir according to volume ratio loess and stalk
It mixes, repose drying after stirring；Purpose be eliminate loess collapsibility and reinforcing material workability, reinforcing material intensity,
Density, heat storage performance, heat-insulating capability.
(3) be coated with: reposing, the heat insulation material surface after parching first applies one layer of liquid resin；
(4) compress: sticking layer of glass grid cloth when liquid resin is not dry again, is fabricated to after resin parches
The thermal insulation material of rectangular block shape.
Preferably, the additive includes liquid resin, cement, lime etc..Mainly based on resin, because resin ratio compared with
It is low, it is few to the increased costs of roofing heat insulating material.
Preferably, the fiberglass gridding cloth is 4mm × 4mm by longitude and latitude spacing, and the glass fibre of width 0.8mm is knitted
At.The strength of materials is good, low cost, and durability is strong.Increase the material on roofing heat insulating material surface, the entirety of product can be increased
Property, the scaling-off problem of loess is avoided, requirement of the thermal insulation material to people's load on roofing is born is met.
The present invention has the advantage that having good heat insulating, heat storage capacity strong, load-bearing capacity is big, the good spy of durability
Point overcomes the disadvantage of current common used material.Loess, stalk in the material are gathered materials on the spot, and are a kind of most green, most environmentally friendly
Material not only saves material, energy conservation using the material, and its physical property is superior to common thermal insulation material.The invention of the material is big
There is the possibility for substituting traditional thermal insulation material.The material agrees with the stringent energy-saving and environmental protection policy in current China, while can drop naturally
Solution, does not generate pollution to environment, is a kind of green, energy-saving and environmental protection building products.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of muddy loess stalk resin roofing heat insulating material of the present invention.
Fig. 2 is a kind of side schematic view of muddy loess stalk resin roofing heat insulating material of the present invention.
Fig. 3 is a kind of floor map of muddy loess stalk resin roofing heat insulating material of the present invention.
Fig. 4 is a kind of 1-1 schematic cross-section of muddy loess stalk resin roofing heat insulating material of the present invention.
It is as shown in the figure: 1, loess, stalk layer, 2, glass chopped strand mat layer, 3, liquid resin layer.
Specific embodiment
In conjunction with attached drawing, the step of formula of the invention is mainly made of loess, stalk and additive, preparation method, is such as
Under:
(1) selection: loess is gathered materials on the spot, and processes powdering, and thicker particle and impurity are fallen in screening, and stalk uses wheat
Stalk, wheat clothing and grass blade are fabricated to the grass section of 100mm or so；Loess is one of main component within this material, and physical property is most
For stabilization, price is the cheapest, is a kind of ideal raw material, generally produces wheat, therefore wheat-straw in Canal in Loess Area
It is the main raw material(s) of roofing heat insulating material, can purchases in batch, it is resourceful, it is cheap, it avoids and is burnt because straw is discarded
Air pollution caused by burning.
(2) pretreatment: for the additive of the blending 3% of the ratio of 3:7 and water is added to stir according to volume ratio loess and stalk
It mixes, repose drying after stirring；Purpose be eliminate loess collapsibility and reinforcing material workability, reinforcing material intensity,
Density, heat storage performance, heat-insulating capability.
(3) be coated with: reposing, the heat insulation material surface after parching first applies one layer of liquid resin；
(4) compress: sticking layer of glass grid cloth when liquid resin is not dry again, is fabricated to after resin parches
The thermal insulation material of rectangular block shape.
The additive includes liquid resin, cement, lime etc..In these types of additive mainly based on resin, because
Resin ratio is lower, few to the increased costs of roofing heat insulating material.
The fiberglass gridding cloth is 4mm × 4mm by longitude and latitude spacing, and the glass fibre of width 0.8mm is made into.The material
Intensity is good, low cost, and durability is strong.Increase the material on roofing heat insulating material surface, the globality of product can be increased, avoid Huang
The scaling-off problem of soil meets requirement of the thermal insulation material to people's load on roofing is born.
Loess, stalk in the material are gathered materials on the spot, and are a kind of most green, most environmentally friendly materials, not only using the material
Material, energy conservation are saved, and its physical property is superior to common thermal insulation material.The invention of the material, which has greatly, substitutes traditional thermal insulation material
Possibility.The material agrees with the stringent energy-saving and environmental protection policy in current China, at the same can natural degradation, do not generate pollution to environment,
It is a kind of green, energy-saving and environmental protection building products.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., is all included in the scope of protection of the present invention.
Claims (3)
1. a kind of preparation method of muddy loess stalk resin roofing heat insulating material, it is characterised in that: steps are as follows:
(1) selection: loess is gathered materials on the spot, and processes powdering, and thicker particle and impurity are fallen in screening, and stalk uses wheat-straw, wheat
Clothing and grass blade are fabricated to the grass section of 100mm or so；
(2) pretreatment: loess and stalk for the additive of the blending 3% of the ratio of 3:7 and are added water and stirred according to volume ratio, stirred
Repose drying after mixing；
(3) be coated with: reposing, the heat insulation material surface after parching first applies one layer of liquid resin；
(4) compress: sticking layer of glass grid cloth when liquid resin is not dry again, makes after resin parches rectangular
Block-like thermal insulation material.
2. a kind of preparation method of muddy loess stalk resin roofing heat insulating material according to claim 1, it is characterised in that:
The additive includes liquid resin, cement, lime.
3. a kind of preparation method of muddy loess stalk resin roofing heat insulating material according to claim 1, it is characterised in that:
The fiberglass gridding cloth is 4mm × 4mm by longitude and latitude spacing, and the glass fibre of width 0.8mm is made into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343097.9A CN110105035A (en) | 2019-04-26 | 2019-04-26 | A kind of preparation method of muddy loess stalk resin roofing heat insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343097.9A CN110105035A (en) | 2019-04-26 | 2019-04-26 | A kind of preparation method of muddy loess stalk resin roofing heat insulating material |
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| Publication Number | Publication Date |
|---|---|
| CN110105035A true CN110105035A (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910343097.9A Pending CN110105035A (en) | 2019-04-26 | 2019-04-26 | A kind of preparation method of muddy loess stalk resin roofing heat insulating material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225515A (en) * | 2020-10-22 | 2021-01-15 | 兰州交通大学 | Heat-preservation environment-friendly wall building material based on loess soil and preparation method thereof |
| CN115636626A (en) * | 2022-09-07 | 2023-01-24 | 中国华能集团清洁能源技术研究院有限公司 | Concrete with heat storage function, preparation method and concrete heat accumulator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002304199A1 (en) * | 2001-07-04 | 2003-01-21 | Man-Gu Sim | Board and board composition and manufacturing method using vegetational grinding materials and clay |
| CN205976169U (en) * | 2016-08-04 | 2017-02-22 | 范国强 | Sloping roofing of self preservation temperature |
| CN206844518U (en) * | 2017-06-23 | 2018-01-05 | 西安建筑科技大学 | A kind of muddy loess decorative structure suitable for northwest Arid-cold regin brick wall surface |
-
2019
- 2019-04-26 CN CN201910343097.9A patent/CN110105035A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002304199A1 (en) * | 2001-07-04 | 2003-01-21 | Man-Gu Sim | Board and board composition and manufacturing method using vegetational grinding materials and clay |
| CN205976169U (en) * | 2016-08-04 | 2017-02-22 | 范国强 | Sloping roofing of self preservation temperature |
| CN206844518U (en) * | 2017-06-23 | 2018-01-05 | 西安建筑科技大学 | A kind of muddy loess decorative structure suitable for northwest Arid-cold regin brick wall surface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225515A (en) * | 2020-10-22 | 2021-01-15 | 兰州交通大学 | Heat-preservation environment-friendly wall building material based on loess soil and preparation method thereof |
| CN115636626A (en) * | 2022-09-07 | 2023-01-24 | 中国华能集团清洁能源技术研究院有限公司 | Concrete with heat storage function, preparation method and concrete heat accumulator |
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| PB01 | Publication | ||
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Application publication date: 20190809 |