CN108915104A - Utilize the wall insulating layer and its construction method of rice-straw ash - Google Patents
Utilize the wall insulating layer and its construction method of rice-straw ash Download PDFInfo
- Publication number
- CN108915104A CN108915104A CN201810647993.XA CN201810647993A CN108915104A CN 108915104 A CN108915104 A CN 108915104A CN 201810647993 A CN201810647993 A CN 201810647993A CN 108915104 A CN108915104 A CN 108915104A
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- rice
- straw ash
- wall
- straw
- 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
Links
- 239000010902 straw Substances 0.000 title claims abstract description 85
- 238000010276 construction Methods 0.000 title claims abstract description 37
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000003292 glue Substances 0.000 claims abstract description 24
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 23
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 23
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims abstract description 10
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 240000004928 Paspalum scrobiculatum Species 0.000 description 1
- 235000003675 Paspalum scrobiculatum Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- -1 ammonia Ester Chemical class 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7625—Details of the adhesive connection of the insulation to the wall
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of wall insulating layers and its construction method using rice-straw ash, wall insulating layer includes the rice-straw ash insulating layer being successively fixedly mounted outward from construction wall surface, polyurethane foam, non-woven fabrics steel wire binder course and mortar plastering layer, rice-straw ash insulating layer is proportionally carried out uniformly mixed by rice-straw ash, straw, anti-crack fiber, concrete grey, is applied on non-woven fabrics and is made later.According to wall thermal insulating actual conditions, rice-straw ash insulating layer is cut, construction wall surface is then pasted by glue；Polyurethane foam is pasted again；Urethane froth bed surface mount non-woven fabrics, and utilization steel wire linked network again later；Mortar plastering is carried out outside steel wire, is smoothed out on surface, and wall insulating layer construction is completed.The present invention both improves wall insulation performance, also adds fire protection requirement, it is often more important that wall insulating layer effect in terms of cracking resistance is fine, specific larger economic use value.
Description
Technical field
The invention belongs to building engineering fields, are related to a kind of thermal insulation wall surface construction method, and in particular to a kind of to utilize straw
The wall insulating layer and its construction method of ash.
Background technique
In Building Construction, the heat preservation energy-saving of wall is always an important parameter, with architectural engineering
Development, more and more energy saving buildings occur in people's lives.
During existing wall saving construction, usually relies on aerated concrete wall energy conservation itself or utilize insulation board
And thermal insulation mortar, insulation board is again barely satisfactory in terms of fire protecting performance, and thermal insulation mortar is often ineffective in terms of cracking resistance, construction
When be easy to appear problem, therefore be badly in need of that a kind of various service performances are preferable and low-cost insulating layer.
Summary of the invention
The purpose of the present invention is to provide a kind of wall insulating layers using rice-straw ash, both improve wall insulation performance,
Also add fire protection requirement, it is often more important that wall insulating layer effect in terms of cracking resistance is fine, and specific larger economy uses valence
Value.
In order to solve upper technical problem, the technical solution adopted by the present invention is that：
A kind of wall insulating layer using rice-straw ash, it is characterised in that：Including successively being fixed outward from construction wall surface
Rice-straw ash insulating layer, polyurethane foam, non-woven fabrics steel wire binder course and the mortar plastering layer of installation, the rice-straw ash heat preservation
Layer is proportionally carried out uniformly mixed by rice-straw ash, straw, anti-crack fiber, concrete grey, is applied on non-woven fabrics and is made later.
It is fixed preferably, being compacted paste by glue between the rice-straw ash insulating layer and construction wall surface.
Preferably, the polyurethane foam is pasted with rice-straw ash insulating layer also by glue, and using fixing glue with
Rice-straw ash insulating layer is fixed on metope together.
Preferably, the non-woven fabrics in the non-woven fabrics steel wire binder course is pasted onto polyurethane foam by glue
On, and suspension is compressed by steel wire and is fixed, form non-woven fabrics steel wire binder course.
Preferably, the mortar of the mortar plastering layer is applied on steel wire, and in steel wire is wrapped in, formed flat
Whole surface.
A kind of wall insulating layer construction method using rice-straw ash, which is characterized in that include the following steps：
Step 1: first cutting rice-straw ash insulating layer, construction wall surface is pasted by glue after cutting；
Step 2: polyurethane foam, which is pasted and fixed on rice-straw ash insulation layer surface, forms polyurethane foam；
Step 3: utilizing steel wire tensioning outside non-woven fabrics again by urethane froth bed surface mount non-woven fabrics and hanging solid
It is fixed；
Step 4: carrying out mortar plastering outside steel wire, steel wire, non-woven fabrics, urethane froth bed and rice-straw ash are kept the temperature
In layer is wrapped in, and surface is smoothed out, i.e. the construction of completion wall insulating layer.
Preferably, the specific production method of rice-straw ash insulating layer is：
Step 1.1 first proportionally mixes rice-straw ash, straw, anti-crack fiber, concrete grey, forms slurries mixing
Object；
Step 1.2 after mixing, slurry mixture is applied on non-woven fabrics and forms mixture coating；
Step 1.3 covers layer of non-woven fabric on mixture coating surface again, carries out watering drop after object coating hardening to be mixed
Temperature, the i.e. production of completion rice-straw ash insulating layer.
Preferably, rice-straw ash has 80-100 points, and straw has 3-8 points, and anti-crack fiber has 1- in the rice-straw ash insulating layer
3 points, concrete grey has 2-4 points.
Preferably, rice-straw ash insulating layer is cut into square and is used in step 1, the rice-straw ash for cutting into square is protected
Warm layer is fixed in edge using press strip and fixing glue after pasting.
Preferably, in step 2, it, will using long fixing glue after polyurethane foam is pasted onto rice-straw ash insulation layer surface
Urethane foam and rice-straw ash insulating layer are fixed on construction wall surface together.
Present invention has the advantages that：
The design of the invention keeps the temperature adhered layer with rice-straw ash, passes through rice-straw ash and straw, anti-crack fiber, cement
Ash processing, effectively keeps the temperature wall, while utilizing polyurethane foam, can prevent exterior wall from seeping water, when extending use
Between.Insulating layer and waterproof layer are fixed by stickup and press strip, fixing glue, easy for construction, save the cost.The present apparatus rationally utilizes rice
Grass plays energy-saving and environment-friendly purpose, avoids improving the green environmental protection of building using insulation board foam, and replace convenient, nothing
Wall need to be damaged.
Detailed description of the invention
Fig. 1 is structure of thermal insulation layer of wall schematic diagram of the present invention；
Fig. 2 is rice-straw ash insulating layer scheme of installation；
Fig. 3 is the fixed schematic diagram of polyurethane foam；
Fig. 4 is wall insulating layer partial enlargement diagram in Fig. 1.
1- rice-straw ash insulating layer, 2- polyurethane foam, 3- non-woven fabrics, 4- steel wire, 5- mortar plastering layer, 6- fixing glue
One, 7- construction wall, 8- press strip, 9- fixing glue two.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing
As shown in Figures 1 to 4, a kind of wall insulating layer using rice-straw ash, including outward successively from 7 surface of construction wall
Rice-straw ash insulating layer 1, polyurethane foam 2, non-woven fabrics steel wire binder course and the mortar plastering layer 5 of fixed installation, the rice
Plant ash insulating layer 1 is proportionally carried out uniformly mixed by rice-straw ash, straw, anti-crack fiber, concrete grey, is applied to non-woven fabrics later
On be made.
In above structure, it is compacted paste by glue between 7 surface of the rice-straw ash insulating layer 1 and construction wall and fixes.
In above structure, the polyurethane foam 2 is pasted with rice-straw ash insulating layer 1 also by glue, and utilizes fixation
1 are followed closely to be fixed on metope together with rice-straw ash insulating layer 1.
In above structure, the non-woven fabrics 3 in the non-woven fabrics steel wire binder course is pasted onto polyurethane foam by glue
On layer 2, and suspension is compressed by steel wire 4 and is fixed, forms non-woven fabrics steel wire binder course.
In above structure, the mortar of the mortar plastering layer 5 is applied on steel wire 4, and in steel wire 4 is wrapped in,
Form even curface.
A kind of wall insulating layer construction method using rice-straw ash, includes the following steps：
Step 1: cut rice-straw ash insulating layer 1 according to wall thermal insulating actual conditions, it is viscous by glue after cutting
It is attached to 7 surface of construction wall；
Step 2: polyurethane foam, which is pasted and fixed on 1 surface of rice-straw ash insulating layer, forms polyurethane foam 2；
Step 3: utilizing 4 tensioning of steel wire outside non-woven fabrics 3 again by urethane froth bed surface mount non-woven fabrics 3 and hanging
Fixed (i.e. linked network)；
Step 4: carrying out mortar plastering outside steel wire 4, steel wire 4, non-woven fabrics 3, urethane froth bed and rice-straw ash are protected
In warm layer 1 is wrapped in, and surface is smoothed out, i.e. the construction of completion wall insulating layer, is completed simultaneously in wall insulating layer construction, wall
Heat preservation, waterproof, coat of plaster are all completed together, are greatly saved the duration, are reduced construction cost.
The specific production method of rice-straw ash insulating layer 1 used in above-mentioned construction method for：
Step 1.1 first by rice-straw ash insulating layer 1 by rice-straw ash, straw, anti-crack fiber, concrete grey according to 90：5：2：3
Ratio is mixed, and slurry mixture is formed；
Step 1.2 after mixing, slurry mixture is applied on non-woven fabrics and forms mixture coating；
Step 1.3 covers layer of non-woven fabric, insulating layer overall thickness about 1cm or so on mixture coating surface again, to be mixed
Watering cooling is carried out after the hardening of object coating, i.e. completion rice-straw ash insulating layer 1 makes.
Step 1.1 makes in the rice-straw ash insulating layer 1, and rice-straw ash has 80-100 points, and straw has 3-8 points, anti-crack fiber
There are 1-3 points, concrete grey there are 2-4 points.
As a kind of more excellent embodiment, in step 1, according to wall actual conditions, rice-straw ash insulating layer 1 is cut into
Different size of square uses, and cuts into after the stickup of rice-straw ash insulating layer 1 of square and utilizes press strip 8 and fixing glue two in edge
9 is fixed；In step 2, after polyurethane foam is pasted onto 1 surface of rice-straw ash insulating layer, using longer fixing glue 1 by ammonia
Ester foam and rice-straw ash insulating layer 1 are fixed on 7 surface of construction wall together.
The rice-straw ash used in the present embodiment is obtained using incinerating method or hot-working method.
Claims (10)
1. a kind of wall insulating layer using rice-straw ash, it is characterised in that：Including pacifying from construction wall surface is successively fixed outward
Rice-straw ash insulating layer, polyurethane foam, non-woven fabrics steel wire binder course and the mortar plastering layer of dress, the rice-straw ash insulating layer
It is proportionally carried out by rice-straw ash, straw, anti-crack fiber, concrete grey uniformly mixed, is applied on non-woven fabrics and is made later.
2. wall insulating layer as described in claim 1, it is characterised in that：The rice-straw ash insulating layer and construction wall surface it
Between pass through glue compacting paste fix.
3. wall insulating layer as claimed in claim 2, it is characterised in that：The polyurethane foam and rice-straw ash insulating layer
It is pasted by glue, and is fixed on metope together with rice-straw ash insulating layer using fixing glue.
4. wall insulating layer as claimed in claim 2, it is characterised in that：Non-woven fabrics in the non-woven fabrics steel wire binder course
It is pasted on polyurethane foam by glue, and suspension is compressed by steel wire and is fixed, form non-woven fabrics steel wire binder course.
5. wall insulating layer as claimed in claim 4, it is characterised in that：The mortar of the mortar plastering layer is applied to steel wire
On, and steel wire is wrapped in interior, formation even curface.
6. a kind of wall insulating layer construction method using rice-straw ash, which is characterized in that include the following steps：
Step 1: first cutting rice-straw ash insulating layer, construction wall surface is pasted by glue after cutting；
Step 2: polyurethane foam, which is pasted and fixed on rice-straw ash insulation layer surface, forms polyurethane foam；
Step 3: utilizing steel wire tensioning outside non-woven fabrics again by urethane froth bed surface mount non-woven fabrics and hanging fixation；
Step 4: mortar plastering is carried out outside steel wire, by steel wire, non-woven fabrics, urethane froth bed and rice-straw ash insulating layer packet
In being rolled in, and surface is smoothed out, i.e. the construction of completion wall insulating layer.
7. wall insulating layer construction method as claimed in claim 6, it is characterised in that：The rice-straw ash insulating layer specifically makes
Method is：
Step 1.1 first proportionally mixes rice-straw ash, straw, anti-crack fiber, concrete grey, forms slurry mixture；
Step 1.2 after mixing, slurry mixture is applied on non-woven fabrics and forms mixture coating；
Step 1.3 covers layer of non-woven fabric on mixture coating surface again, carries out watering cooling after object coating hardening to be mixed, i.e.,
Complete the production of rice-straw ash insulating layer.
8. wall insulating layer construction method as claimed in claim 7, it is characterised in that：In the rice-straw ash insulating layer, straw
Ash has 80-100 points, and straw has 3-8 points, and anti-crack fiber has 1-3 points, and concrete grey has 2-4 points.
9. wall insulating layer construction method as claimed in claim 7, it is characterised in that：In step 1, rice-straw ash is kept the temperature
Layer cuts into square use, is fixed in edge using press strip and fixing glue after cutting into the rice-straw ash insulating layer stickup of square.
10. wall insulating layer construction method as claimed in claim 7, it is characterised in that：In step 2, polyurethane foam is glued
After being attached to rice-straw ash insulation layer surface, urethane foam and rice-straw ash insulating layer are fixed on construction wall together using long fixing glue
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647993.XA CN108915104A (en) | 2018-06-22 | 2018-06-22 | Utilize the wall insulating layer and its construction method of rice-straw ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647993.XA CN108915104A (en) | 2018-06-22 | 2018-06-22 | Utilize the wall insulating layer and its construction method of rice-straw ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108915104A true CN108915104A (en) | 2018-11-30 |
Family
ID=64419947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810647993.XA Pending CN108915104A (en) | 2018-06-22 | 2018-06-22 | Utilize the wall insulating layer and its construction method of rice-straw ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506493A (en) * | 2022-09-30 | 2022-12-23 | 中国一冶集团有限公司 | Waterproof structure for outer wall bolt hole and outer wall bolt hole waterproof construction method |
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| CN200999398Y (en) * | 2006-11-24 | 2008-01-02 | 徐守莲 | Exterior wall outer insulation panel |
| CN101172831A (en) * | 2007-09-24 | 2008-05-07 | 无锡惠山工程实业有限公司 | Energy-saving insulating brick |
| CN101597940A (en) * | 2009-07-10 | 2009-12-09 | 无锡惠山工程实业有限公司 | The warming plate of concrete exterior wall |
| CN102518224A (en) * | 2011-12-08 | 2012-06-27 | 天津霖田冶金科技有限公司 | External wall thermal insulation composite board and manufacturing method thereof |
| CN202866029U (en) * | 2012-10-19 | 2013-04-10 | 史丹龙涂料（常州）有限公司 | Composite thermal insulation system of external wall |
| CN202899331U (en) * | 2012-09-27 | 2013-04-24 | 天津甫蓝特孚科技有限公司 | An external wall insulation composite board |
| CN103641405A (en) * | 2013-12-19 | 2014-03-19 | 张会君 | Novel wall heat insulation material and preparation method thereof |
-
2018
- 2018-06-22 CN CN201810647993.XA patent/CN108915104A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598184A (en) * | 2003-09-19 | 2005-03-23 | 杨小平 | Composite silicate hard heat preservating thermal insulating wall and its construction method |
| CN200999398Y (en) * | 2006-11-24 | 2008-01-02 | 徐守莲 | Exterior wall outer insulation panel |
| CN101172831A (en) * | 2007-09-24 | 2008-05-07 | 无锡惠山工程实业有限公司 | Energy-saving insulating brick |
| CN101597940A (en) * | 2009-07-10 | 2009-12-09 | 无锡惠山工程实业有限公司 | The warming plate of concrete exterior wall |
| CN102518224A (en) * | 2011-12-08 | 2012-06-27 | 天津霖田冶金科技有限公司 | External wall thermal insulation composite board and manufacturing method thereof |
| CN202899331U (en) * | 2012-09-27 | 2013-04-24 | 天津甫蓝特孚科技有限公司 | An external wall insulation composite board |
| CN202866029U (en) * | 2012-10-19 | 2013-04-10 | 史丹龙涂料（常州）有限公司 | Composite thermal insulation system of external wall |
| CN103641405A (en) * | 2013-12-19 | 2014-03-19 | 张会君 | Novel wall heat insulation material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506493A (en) * | 2022-09-30 | 2022-12-23 | 中国一冶集团有限公司 | Waterproof structure for outer wall bolt hole and outer wall bolt hole waterproof construction method |
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| PB01 | Publication | ||
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Application publication date: 20181130 |