CN104790585A - Thermal insulation wallboard of wooden structure building and preparation method of thermal insulation wallboard - Google Patents
Thermal insulation wallboard of wooden structure building and preparation method of thermal insulation wallboard Download PDFInfo
- Publication number
- CN104790585A CN104790585A CN201510195340.9A CN201510195340A CN104790585A CN 104790585 A CN104790585 A CN 104790585A CN 201510195340 A CN201510195340 A CN 201510195340A CN 104790585 A CN104790585 A CN 104790585A
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- Prior art keywords
- moisture
- proof heat
- straw
- heat
- wooden frame
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- 238000009413 insulation Methods 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000010902 straw Substances 0.000 claims abstract description 58
- 241000209140 Triticum Species 0.000 claims abstract description 22
- 235000021307 Triticum Nutrition 0.000 claims abstract description 22
- 239000002023 wood Substances 0.000 claims description 23
- 239000011120 plywood Substances 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 235000009566 rice Nutrition 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 241000209094 Oryza Species 0.000 abstract 3
- 238000007493 shaping process Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The invention discloses a thermal insulation wallboard of wooden structure building. The thermal insulation wallboard is composed of a panel and a core board, wherein the core board is composed of a moisture-proof heat insulation board placed in a wooden frame; the moisture-proof heat insulation board is composed of mats made of rice straws or wheat straws and a waterproof roll covering the two sides of the mats; wooden bars for shaping are arranged outside the waterproof roll. The preparation method comprises the following steps: drying rice straws or wheat straws until the moisture content is less than 15%, and then preparing into mats by a bundling machine; laying a waterproof roll on the upper and lower surfaces of the mats respectively to prepare a moisture-proof heat insulation board; symmetrically placing wooden bars for shaping on the upper and lower surfaces of the moisture-proof heat insulation board; preparing a wooden frame with square timber, wherein the internal dimension of the wooden frame is the same as that of the moisture-proof heat insulation board; placing the moisture-proof heat insulation board into the wooden frame, and laying panels up and down. The thermal insulation wallboard is low in cost, good in thermal insulation and moisture-proof effects, is environment-friendly and pollution-free, and is an effective way for making full use of rice straw or wheat straw wastes and solving the environmental pollution problem caused by burning.
Description
Technical field
The present invention relates to building structure, particularly a kind of timber buildings heat-insulation wall plate and preparation method thereof.
Background technology
Heat-insulation wall plate is one of main member of timber buildings, and most building enterprise of current China adopts timber or foamed plastic to make heat-insulation wall plate.More external countries, such as Germany's some timber buildings employing at present wool is incubated as the filler of wooden construction wallboard.Japan have employed the heat insulating materials such as rigid foam plate, foam heat-insulating board, glass fiber on timber buildings.All there is shortcoming in various degree in these heat insulating materials, although the heat-insulation wall plate heat insulation effect that such as foamed plastic, rigid foam, glass fiber make is better, but can produce certain pollution to environment, the waste pollution produced in the process made is even more serious.Germany adopts wool as wooden construction heat insulating material, and cost is too high, is not suitable for populous, still less developed China of economy.
In addition, a large amount of straw in field and wheat straw is retained in because can not get effective utilization after current China rural area paddy rice and little wheat harvesting, peasant has to burn for next year plants, cause serious atmosphere pollution thus, be winter and spring China more and more frequently one of principal element that haze weather occurs, cause very large harm to health.Meanwhile, burn the smog formed and make air On The Deterioration of Visibility Over, directly affect the safe operation of civil aviaton, railway, speedway.For this reason, the approach seeking to make straw and wheat straw be utilized effectively becomes a current important subject.
Summary of the invention
At present discarded straw and wheat straw are dealt with improperly to the adverse consequences caused based on the shortcoming and defect of above-mentioned existing timber buildings heat-insulation wall plate and China, the object of this invention is to provide a kind of cheap, high insulating effect, the timber buildings heat-insulation wall plate of environmental protection and the preparation method of this wallboard, make straw and wheat straw be utilized effectively simultaneously.
For achieving the above object, timber buildings heat-insulation wall plate provided by the invention, the central layer clamped by panel and panel forms; Described central layer is made up of the moisture-proof heat-insulation plate being placed in wooden frame, and the straw mattress that moisture-proof heat-insulation plate is made up of straw or wheat straw and the waterproof roll covered on straw mattress two sides are formed, and there is the wood lath that moisture-proof heat-insulation plate is formalized the outside of waterproof roll.
Described panel adopts wood plywood or plastic plate to make.
The preparation method of this timber buildings heat-insulation wall plate, comprises the following steps:
1) by straw or wheat straw through airing, make its moisture content be down to less than 15%, then make straw or wheat straw straw mattress with baler;
2) difference laying water-proof coiled material on the top and bottom of straw mattress, makes moisture-proof heat-insulation plate;
3) place wood lath in the upper and lower surface symmetry of moisture-proof heat-insulation plate, wood lath is by horizontal and vertical cross-distribution, and in crosspoint, laterally zygomorphic wood lath is connected by steel nail, and moisture-proof heat-insulation plate is formalized;
4) the inside dimension wooden frame identical with moisture-proof heat-insulation board size is made with the identical lumps of wood of moisture-proof heat-insulation plate thickness after thickness and sizing;
5) by step 3) sizing after moisture-proof heat-insulation plate be placed in step 4) wooden frame, lay the panel identical with wooden frame external dimensions up and down, adjustment panel and wooden frame, make its perimeter alignment whole, then adopt steel nail to be fixed on wooden frame by panel, make timber buildings heat-insulation wall plate.
Compared with existing timber buildings heat-insulation wall plate, heat-insulation wall plate of the present invention has the following advantages and beneficial effect:
1, the additional waterproof roll of straw mattress that the present invention's straw or wheat straw are made makes the central layer of heat-insulation wall plate, heat-insulation and heat-preservation and moisture effect good, straw mattress is not containing chemical addition agent, and environmental protection is pollution-free.
2, because straw or wheat straw are discarded object, utilize this discarded object to make heat-insulation wall plate cost low, the development of China's timber buildings can be promoted.
3, the present invention for making straw or wheat straw be fully used, solve and burn straw and wheat straw contaminated environment have found one effectively
Approach.
Accompanying drawing explanation
Fig. 1 is the partial sectional view (upper panel biopsy cavity marker devices) of timber buildings heat-insulation wall plate of the present invention;
Fig. 2 is along A-A sectional view in Fig. 1;
Fig. 3 is the front view of straw mattress in Fig. 2;
Fig. 4 is the front view of moisture-proof heat-insulation plate;
Fig. 5 is the schematic diagram of wooden frame in Fig. 1.
In figure: 1-wood plywood, 2-wood lath, 3-waterproof roll, 4-wooden frame, 5-(straw or wheat straw) straw mattress.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
The present embodiment timber buildings heat-insulation wall plate, its upper and lower panel adopts wood plywood 1, the central layer of panel clamping is made up of the moisture-proof heat-insulation plate being placed in wooden frame 4, the straw mattress 5 that moisture-proof heat-insulation plate is made up of straw or wheat straw and the waterproof roll 3 covered on straw mattress two sides are formed, waterproof roll 3 adopts sbs modified asphalt waterproof coiled material, the wood lath 2 having moisture-proof heat-insulation plate to formalize in the outside of waterproof roll.
The preparation method of this timber buildings heat-insulation wall plate, comprises the following steps:
1) by straw or wheat straw through airing, make its moisture content be down to 10%, then make straw or wheat straw straw mattress with baler;
2) difference laying water-proof coiled material on the top and bottom of straw mattress, makes moisture-proof heat-insulation plate;
3) place wood lath in the upper and lower surface symmetry of moisture-proof heat-insulation plate, wood lath, by horizontal and vertical cross-distribution, at crosspoint ail gun by integral for laterally zygomorphic wood lath nail, makes moisture-proof heat-insulation plate formalize;
4) the inside dimension wooden frame identical with moisture-proof heat-insulation board size is made with the identical lumps of wood of moisture-proof heat-insulation plate thickness after thickness and sizing;
5) the moisture-proof heat-insulation plate after sizing is placed in wooden frame, lay the wood plywood identical with wooden frame external dimensions up and down, adjustment wood plywood and wooden frame, make its perimeter alignment whole, then with ail gun, wood plywood is fixed on wooden frame, makes timber buildings heat-insulation wall plate.
Claims (3)
1. a timber buildings heat-insulation wall plate, the central layer clamped by panel and panel forms, it is characterized in that: described central layer is made up of the moisture-proof heat-insulation plate being placed in wooden frame (4), the straw mattress (5) that moisture-proof heat-insulation plate is made up of straw or wheat straw and the waterproof roll (3) covered on straw mattress two sides are formed, and there is the wood lath (2) that moisture-proof heat-insulation plate is formalized the outside of waterproof roll (3).
2. timber buildings heat-insulation wall plate according to claim 1, is characterized in that: described panel adopts wood plywood or plastic plate to make.
3. the preparation method of timber buildings heat-insulation wall plate described in claim 1, is characterized in that: comprise the following steps:
1) by straw or wheat straw through airing, make its moisture content be down to less than 15%, then make straw or wheat straw straw mattress with baler;
2) difference laying water-proof coiled material on the top and bottom of straw mattress, makes moisture-proof heat-insulation plate;
3) place wood lath in the upper and lower surface symmetry of moisture-proof heat-insulation plate, wood lath is by horizontal and vertical cross-distribution, and in crosspoint, laterally zygomorphic wood lath is connected by steel nail, and moisture-proof heat-insulation plate is formalized;
4) the inside dimension wooden frame identical with moisture-proof heat-insulation board size is made with the identical lumps of wood of moisture-proof heat-insulation plate thickness after thickness and sizing;
5) by step 3) sizing after moisture-proof heat-insulation plate be placed in step 4) wooden frame, lay the panel identical with wooden frame external dimensions up and down, adjustment panel and wooden frame, make its perimeter alignment whole, then adopt steel nail to be fixed on wooden frame by panel, make timber buildings heat-insulation wall plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195340.9A CN104790585B (en) | 2015-04-23 | 2015-04-23 | A kind of preparation method of timber buildings heat-insulation wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195340.9A CN104790585B (en) | 2015-04-23 | 2015-04-23 | A kind of preparation method of timber buildings heat-insulation wall plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790585A true CN104790585A (en) | 2015-07-22 |
| CN104790585B CN104790585B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510195340.9A Active CN104790585B (en) | 2015-04-23 | 2015-04-23 | A kind of preparation method of timber buildings heat-insulation wall plate |
Country Status (1)
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| CN (1) | CN104790585B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178500A (en) * | 2015-09-28 | 2015-12-23 | 沈阳建筑大学 | Environmental-protection energy-saving wall plate of modular grass plate grass bundle wood structure |
| CN105256921A (en) * | 2015-11-04 | 2016-01-20 | 沈阳建筑大学 | Modularized light timberwork environment-friendly and energy-saving wall |
| CN106567496A (en) * | 2016-10-08 | 2017-04-19 | 华北理工大学 | Composite board and production method and application thereof |
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| CN202706320U (en) * | 2012-07-29 | 2013-01-30 | 吕泽明 | Environment-friendly light energy-saving composite board |
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2015
- 2015-04-23 CN CN201510195340.9A patent/CN104790585B/en active Active
Patent Citations (17)
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| CN2156228Y (en) * | 1993-05-15 | 1994-02-16 | 张玉珉 | Light energy-saving weight support plate for building |
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| DE4422605C2 (en) * | 1994-06-28 | 2001-08-09 | Fuchs Holzbau Gmbh | Construction of an at least partially prefabricated wall for a house, especially a residential building |
| CN1168440A (en) * | 1997-05-31 | 1997-12-24 | 杨绍林 | House building method by using paper faced straw board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178500A (en) * | 2015-09-28 | 2015-12-23 | 沈阳建筑大学 | Environmental-protection energy-saving wall plate of modular grass plate grass bundle wood structure |
| CN105256921A (en) * | 2015-11-04 | 2016-01-20 | 沈阳建筑大学 | Modularized light timberwork environment-friendly and energy-saving wall |
| CN106567496A (en) * | 2016-10-08 | 2017-04-19 | 华北理工大学 | Composite board and production method and application thereof |
| CN106567496B (en) * | 2016-10-08 | 2019-08-16 | 华北理工大学 | The production method and purposes of a kind of composite board, composite board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790585B (en) | 2017-05-31 |
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Effective date of registration: 20191218 Address after: 224600 north of Guanchao 1st Road and east of Huanghai 3rd road, Chenjiagang coastal economic zone, Xiangshui County, Yancheng City, Jiangsu Province Patentee after: Xiangshui Kedi concrete products Co.,Ltd. Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: SHENYANG JIANZHU University |
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Effective date of registration: 20240715 Address after: 224600 Coastal Economic Development Zone of Xiangshui County, Yancheng City, Jiangsu Province Patentee after: Xiangshui County Xingang Construction and Development Co.,Ltd. Country or region after: China Address before: 224600 north of Guanchao 1st Road and east of Huanghai 3rd road, Chenjiagang coastal economic zone, Xiangshui County, Yancheng City, Jiangsu Province Patentee before: Xiangshui Kedi concrete products Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |