CN104912261A - Ecological heat insulating method for building roof through plants - Google Patents
Ecological heat insulating method for building roof through plants Download PDFInfo
- Publication number
- CN104912261A CN104912261A CN201510312749.4A CN201510312749A CN104912261A CN 104912261 A CN104912261 A CN 104912261A CN 201510312749 A CN201510312749 A CN 201510312749A CN 104912261 A CN104912261 A CN 104912261A
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- China
- Prior art keywords
- building roof
- heat insulation
- heat insulating
- insulation method
- ecological heat
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- 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
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Abstract
The invention discloses an ecological heat insulating method for a building roof through plants. The ecological heat insulating method comprises the following steps: firstly, building blocking sidelines on a waterproof layer of the building roof or at the periphery of the building roof, and paving cement mortar in a blocking sideline region; then, sowing and planting needle stonecrop or other crassulaceae plants on the cement mortar which is not solidified; and then, covering an organic fertilizer. The ecological heat insulating method disclosed by the invention effectively solves the problems that in the prior art, the heat insulating effect of heat insulating materials is poor, and general plants are high in heat insulating cost and difficult to maintain, so that promoting the popularization and the application of the green heat insulating technology for the building roof is facilitated.
Description
Technical field
The present invention relates to building heat-insulating technique field, particularly relate to a kind of plant ecological heat insulation method of building roof.
Background technology
Building roof is the 6th facade of building, be by shine upon the time at most, one side that radiation temperature is the strongest, be also the highest one side of building heat-insulating technique requirement.The material that traditional heat insulation method uses, is all inorganic physics heat-barrier materials, cannot stops the heat radiation of the sun, and therefore the resident family of top layer needs the puzzlement of bearing high temperature summer, and air-conditioning can only be relied on to solve.And a large amount of uses of air-conditioning, both having added energy consumption, and brought harm again to environment, is one of major reason causing urban heat land effect.
As everyone knows, plant has and utilizes sunlight to carry out photosynthetic function, can effectively stop the radiation of the sun and have heat-blocking action in summer.But, general plant plant on building roof be implanted with three problems be difficult to solve:
(1) load-bearing problem
Serike on building roof, usually needs laying depth to be at least the earth of 30cm, necessarily increases the load of roofing like this.
(2) waterproof problem
The coring of general plant can grow extension downwards, so just needs correspondingly to improve water protection standards, brings difficulty to waterproof.
(3) difficult in maintenance
Leave ground and plant plant on roofing, its maintenance workload adds more than 2/3rds than ground plantation.
In view of the above problems, at present adopt heat insulation cost and the maintenance cost adding building of plant, therefore building roof is carried out to plant ecological is heat insulation still also exists larger obstruction, and then be difficult to promotion and application.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of plant ecological heat insulation method of building roof is provided, not good to solve prior art insulating effectiveness of insulating materials, the problem of general plant heat insulation cost high maintenance difficulty, thus be conducive to the promotion and application promoting building roof greening heat-insulating technique.
Object of the present invention is achieved by the following technical programs:
The plant ecological heat insulation method of a kind of building roof provided by the invention, first on the waterproofing course of building roof, the periphery of roofing builds and stops sideline, and lay cement mortar in stop edge area; Then in the cement mortar of ot-yet-hardened, sow plantation needle linear stonecrop or other crassulaceae plants; Cover fertilizer afterwards.
The present invention can get involved in the Building Design stage, implements plantation at waterproofing course.The present invention, without the need to laying earth, plants needle linear stonecrop or other crassulaceae plants when cement mortar ot-yet-hardened, can firm plant root, plants afterwards by covering fertilizer.Initial planting carries out the maintenance of 15 ~ 30 days, without the need to watering and pruning after plant survival, just can keep the greening heat insulation and preservation effect in long-term (life-span same with building).
In such scheme, for being conducive to draining, of the present invention with the equidirectional stop sideline of roof drainage on be provided with draining hole.
The present invention also can take following measure further: the thickness of described cement mortar is 1.5 ~ 2cm.Described cement mortar contains sand, rubble, cement; Wherein, described rubble accounts for 20 ~ 30wt%, and the granularity of rubble is 0.5 ~ 1.5cm.The planting density of described needle linear stonecrop or other crassulaceae plants is 130 ~ 150/m
2.The thickness of described fertilizer is 1 ~ 2cm.
Further, its blade shape of needle linear stonecrop of the present invention is strip, in needle shape, length is 17 ~ 32mm, width is 3 ~ 4mm, thickness is 0.5 ~ 0.8mm, its ecological form is vertical growth, non-lodging, root joint portion germinate send forth branches.
Further, other crassulaceae plants of the present invention is the fleshiness juice plants such as green red-spotted stonecrop, stringy stonecrop, HERBA PORTULACAE, Bermuda grass, heronsbill.
The present invention has following beneficial effect:
(1) the present invention plants needle linear stonecrop or other crassulaceae plants on building roof, without the need to earth, the cement mortar of laying and the gross thickness of fertilizer are only 4cm at most, not only alleviate the load of roofing, and be convenient to safeguard and waterproof, the greening heat insulation and preservation effect in long-term (life-span same with building) can be kept, thus be conducive to the promotion and application of building roof plant ecological heat-insulating technique.
(2) the present invention adopts plant ecological heat insulation method to replace traditional heat-barrier material, not only drastically increases effect of heat insulation, has saved energy consumption, and can attract dust, purify air; Meanwhile, add green area, contribute to improving the ecological environment, improve quality of the life and the general level of the health of the people, improving for urban planning and construction and environmental greening has profound significance.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail:
Fig. 1 be the embodiment of the present invention plant the blade shape figure of needle linear stonecrop;
Fig. 2 is the blade shape figure of ecosystem stonecrop;
Fig. 3 be the embodiment of the present invention plant the ecological aspect graph of needle linear stonecrop;
Fig. 4 is the ecological aspect graph of ecosystem stonecrop.
Detailed description of the invention
The plant ecological heat insulation method of a kind of building roof of the present embodiment, its step is as follows:
(1) on the waterproofing course of building roof, the periphery of roofing builds and stops sideline, stops that the width in sideline is 5 ~ 12cm, is highly 6 ~ 12cm; Wherein, with roof drainage, equidirectional stop sideline is provided with draining hole;
(2) in stop edge area, laying depth is the cement mortar of 1.5 ~ 2cm; Cement mortar contains sand, rubble, cement, and its medium stone accounts for 20 ~ 30wt%, and the granularity of rubble is 0.5 ~ 1.5cm;
(3) in the cement mortar of ot-yet-hardened, sow plantation needle linear stonecrop or other crassulaceae plants, planting density is 130 ~ 150/m
2;
(4) cover fertilizer, the thickness of fertilizer is 1 ~ 2cm.
Initial planting carries out the maintenance of 15 ~ 30 days, without the need to watering and pruning after plant survival, just can keep the greening heat insulation and preservation effect in long-term (life-span same with building).
The needle linear stonecrop that the present embodiment is planted, on blade shape and in ecological form, all has different compared with ecosystem stonecrop.On blade shape, as shown in table 1, Fig. 1 and Fig. 2, its blade shape of the needle linear stonecrop of the present embodiment is strip, in needle shape; And its blade shape of ecosystem stonecrop is for drape over one's shoulders Long Circle.In ecological form, the needle linear stonecrop of the present embodiment is vertical growth, non-lodging, root joint portion germinate send forth branches (see Fig. 3); And its ecological form of ecosystem stonecrop is for starting sprawl growth after growing to 100mm, throwing oneself on the ground to spread, the joint portion that lands roots and send forth branches (see Fig. 4).
Table 1 the present embodiment needle linear stonecrop compares with the blade shape of ecosystem stonecrop
Claims (8)
1. a plant ecological heat insulation method for building roof, is characterized in that: first on the waterproofing course of building roof, the periphery of roofing builds and stops sideline, and lay cement mortar in stop edge area; Then in the cement mortar of ot-yet-hardened, sow plantation needle linear stonecrop or other crassulaceae plants; Cover fertilizer afterwards.
2. the plant ecological heat insulation method of building roof according to claim 1, is characterized in that: described with the equidirectional stop sideline of roof drainage on be provided with draining hole.
3. the plant ecological heat insulation method of building roof according to claim 1, is characterized in that: the thickness of described cement mortar is 1.5 ~ 2cm.
4. the plant ecological heat insulation method of the building roof according to claim 1 or 3, is characterized in that: described cement mortar contains sand, rubble, cement; Wherein, described rubble accounts for 20 ~ 30wt%, and the granularity of rubble is 0.5 ~ 1.5cm.
5. the plant ecological heat insulation method of building roof according to claim 1, is characterized in that: the planting density of described needle linear stonecrop or other crassulaceae plants is 130 ~ 150/m
2.
6. the plant ecological heat insulation method of building roof according to claim 1, is characterized in that: the thickness of described fertilizer is 1 ~ 2cm.
7. the plant ecological heat insulation method of building roof according to claim 1 or 5, it is characterized in that: its blade shape of described needle linear stonecrop is strip, in needle shape, length is 17 ~ 32mm, width is 3 ~ 4mm, thickness is 0.5 ~ 0.8mm, its ecological form is vertical growth, non-lodging, root joint portion germinate send forth branches.
8. the plant ecological heat insulation method of building roof according to claim 1 or 5, is characterized in that: other crassulaceae plants described is green red-spotted stonecrop, stringy stonecrop, HERBA PORTULACAE, Bermuda grass, heronsbill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312749.4A CN104912261B (en) | 2014-06-06 | 2015-06-08 | A kind of plant ecological heat-insulating method of building roof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251010.2A CN103993711A (en) | 2014-06-06 | 2014-06-06 | Plant ecological thermal insulation method for building roof |
| CN2014102510102 | 2014-06-06 | ||
| CN201510312749.4A CN104912261B (en) | 2014-06-06 | 2015-06-08 | A kind of plant ecological heat-insulating method of building roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912261A true CN104912261A (en) | 2015-09-16 |
| CN104912261B CN104912261B (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410251010.2A Pending CN103993711A (en) | 2014-06-06 | 2014-06-06 | Plant ecological thermal insulation method for building roof |
| CN201510312749.4A Expired - Fee Related CN104912261B (en) | 2014-06-06 | 2015-06-08 | A kind of plant ecological heat-insulating method of building roof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410251010.2A Pending CN103993711A (en) | 2014-06-06 | 2014-06-06 | Plant ecological thermal insulation method for building roof |
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| CN (2) | CN103993711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211687A (en) * | 2017-06-12 | 2017-09-29 | 胡柳新 | A kind of cultural method of crassulaceae plants |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148892B (en) * | 2017-06-28 | 2022-09-20 | 西安建筑科技大学 | Road protection forest configuration structure and method for regulating and controlling atmospheric particulates |
| CN109954016A (en) * | 2017-12-25 | 2019-07-02 | 台华医网股份有限公司 | Uv damage is treated and/or prevented using the fat-soluble extract of slabstone dish |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534142A (en) * | 1980-06-30 | 1985-08-13 | Jens Drefahl | Roof covering |
| CN1664268A (en) * | 2005-03-24 | 2005-09-07 | 杨亮 | Method of planting linear stonecrop for roof greening |
| CN1970962A (en) * | 2006-12-01 | 2007-05-30 | 刘邦贵 | Permanently waterproof and green roofing |
| CN200949288Y (en) * | 2006-05-29 | 2007-09-19 | 赵湘宜 | Biology water-proof planting roofing coexisting with building |
| CN101084733A (en) * | 2006-06-07 | 2007-12-12 | 陈建 | Roof afforestation structure |
| CN101545307A (en) * | 2009-04-10 | 2009-09-30 | 上海英硕聚合物材料有限公司 | Roof green insulation system and method thereof |
| CN102134894A (en) * | 2011-02-14 | 2011-07-27 | 杨水龙 | Ecological conservation method for plants on inclined building roof |
| CN102383533A (en) * | 2011-08-16 | 2012-03-21 | 重庆大学 | Green roof for regulating and controlling aiming at storm rainfall on waterproof roof in city |
-
2014
- 2014-06-06 CN CN201410251010.2A patent/CN103993711A/en active Pending
-
2015
- 2015-06-08 CN CN201510312749.4A patent/CN104912261B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534142A (en) * | 1980-06-30 | 1985-08-13 | Jens Drefahl | Roof covering |
| CN1664268A (en) * | 2005-03-24 | 2005-09-07 | 杨亮 | Method of planting linear stonecrop for roof greening |
| CN200949288Y (en) * | 2006-05-29 | 2007-09-19 | 赵湘宜 | Biology water-proof planting roofing coexisting with building |
| CN101084733A (en) * | 2006-06-07 | 2007-12-12 | 陈建 | Roof afforestation structure |
| CN1970962A (en) * | 2006-12-01 | 2007-05-30 | 刘邦贵 | Permanently waterproof and green roofing |
| CN101545307A (en) * | 2009-04-10 | 2009-09-30 | 上海英硕聚合物材料有限公司 | Roof green insulation system and method thereof |
| CN102134894A (en) * | 2011-02-14 | 2011-07-27 | 杨水龙 | Ecological conservation method for plants on inclined building roof |
| CN102383533A (en) * | 2011-08-16 | 2012-03-21 | 重庆大学 | Green roof for regulating and controlling aiming at storm rainfall on waterproof roof in city |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211687A (en) * | 2017-06-12 | 2017-09-29 | 胡柳新 | A kind of cultural method of crassulaceae plants |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104912261B (en) | 2017-06-13 |
| CN103993711A (en) | 2014-08-20 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20151229 Address after: Baiyun District of Guangzhou City, Guangdong province 510515, rhino horn Road No. 70 Applicant after: GUANGDONG YUYU ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 510000, Huang Jing, No. 70, Mei Garden, Baiyun District, Guangdong, Guangzhou Applicant before: Yang Shuilong |
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Effective date of registration: 20160126 Address after: 510000, Huang Jing, No. 70, Mei Garden, Baiyun District, Guangdong, Guangzhou Applicant after: Yang Shuilong Address before: Baiyun District of Guangzhou City, Guangdong province 510515, rhino horn Road No. 70 Applicant before: GUANGDONG YUYU ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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Granted publication date: 20170613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |