CN105738569A - Testing device and testing method for rapidly determining root resistance of waterproof material - Google Patents
Testing device and testing method for rapidly determining root resistance of waterproof material Download PDFInfo
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- CN105738569A CN105738569A CN201610079940.3A CN201610079940A CN105738569A CN 105738569 A CN105738569 A CN 105738569A CN 201610079940 A CN201610079940 A CN 201610079940A CN 105738569 A CN105738569 A CN 105738569A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The invention discloses a testing device and testing method for rapidly determining root resistance of a waterproof material.The testing device comprises a transparent testing box, a first layer of soil, a second layer of soil and plants, wherein the first layer of soil and the second layer of soil are arranged in the testing box, and the plants are planted on the second layer of soil.The waterproof material to be tested is arranged between the first layer of soil and the second layer of soil, and the outer wall of the testing box is provided with water guide tubes used for communicating the first layer of soil with the second layer of soil.According to the testing device and testing method for rapidly determining the root resistance of the waterproof material, the water guide tubes communicating the first layer of soil with the second layer of soil are arranged on the testing box, redundant water in the second layer of soil is drained to the first layer of soil, the effect of inducing the plants to grow downwards is achieved, the structure is simple, operation is convenient, and the testing period is greatly shortened.
Description
Technical field
The invention belongs to the technical field of waterproof material root-resistant puncturing assay device, be specifically related to assay device and the test method of a kind of quick testing water-proof material root-resistant puncturing.
Background technology
Along with the popularization and application of planted roof technology, the importance of root-resistant puncturing material becomes increasingly conspicuous, and the quality of resistance to performance of waterproof material directly determines the service life of planted roof.Prevent the generation of resistance to phenomenon of plant, become roof planting whether successfully one of key factor.Therefore, roof planting selects suitable root resistant waterproof roll to be very necessary, and the root-resistant puncturing performance of the detection waterproof roll of science is requisite link in more effective selection root-resistant puncturing waterproof volume.
At present, the domestic root-resistant puncturing test standard laboratory testing time is 2 years, and each sample detection expense of laboratory is up to 40,000 yuan, and the plant of test must be under the greenhouse experiment in controlled range be managed maintenance at temperature, humidity, wind speed.This costly, the complicated detection method of cycle length, experiment condition allow a lot of owner, unit in charge of construction be reluctant to test when construction, such method of testing is difficult in adapt to China's green building and the fast development of roof planting greening work.Therefore, in order to be profession service better, promoting the development of roof greening cause, the testing time is short, expense is low, the relatively simple accelerated test procedures of experiment condition to be badly in need of one, and is applicable to building-site test.
Summary of the invention
The present invention is to solve above-mentioned root-resistant puncturing test period length, test condition complexity, technical problem costly, it is provided that the assay device and the test method that quickly measure waterproof material root-resistant puncturing that a kind of testing time is short, test condition is simple, expense is low.
In order to solve the problems referred to above, the present invention is achieved by techniques below scheme:
The assay device of quick testing water-proof material root-resistant puncturing of the present invention, including transparent proof box, the ground floor soil being arranged in proof box and second layer soil and be planted in the plant on second layer soil, between described ground floor soil and second layer soil, it is provided with waterproof material to be tested；
The outer wall of described proof box is provided with the aqueduct for connecting described ground floor soil and second layer soil.
Further, also including spray water control system, described spray water control system includes for detecting the humidity sensor of soil moisture, controller, gondola water faucet, and described gondola water faucet is connected with running water pipe；
Described controller, according to the soil moisture that described humidity sensor detects, controls described gondola water faucet and is turned on and off.
Further, the bottom of described waterproof material is provided with the bracing frame for load-bearing, and support frame as described above includes that described proof box inwall is provided with framework, for connecting the connecting rod of the opposite side of framework.
Further, including the shading shed being arranged on above described plant；
Described shading shed includes top cover, for supporting the support of top cover, the telescopic mast that described support includes fixing post, is set in described fixing post, described fixing post is provided with fixing hole, described telescopic mast is arranged at intervals with some adjustment holes in the axial direction, runs through fixing hole by alignment pin between described telescopic mast with fixing post and an adjustment hole is connected fixing.
Further, described fixing outer surface of column is provided with two mounting grooves, and the opening direction of two mounting grooves becomes 90 degree；The tank wall of described proof box is fastened in described mounting groove.
Further, the bottom of described proof box is provided with osculum.
Further, the bottom stating proof box is provided with a spike.
Further, described aqueduct is in the opening of second layer soil and is provided with drainage screen.
The test method of a kind of quick testing water-proof material root-resistant puncturing, comprises the following steps:
S1, in proof box lay ground floor soil；The bottom of described proof box arranges osculum；
S2, laying bracing frame on ground floor soil, support frame as described above includes that described proof box inwall is provided with framework, for connecting the connecting rod of opposing frame；
S3, set waterproof material on bracing frame upper berth；
S4, on waterproof material lay second layer soil；
S5, second layer grown on soil plant；
S6, it is provided with on the outer wall of proof box for connecting ground floor soil and the aqueduct of second layer soil；
S7, arranging humidity sensor on second layer soil, controller, according to humidity sensor Monitoring Data, controls gondola water faucet and is turned on and off；Gondola water faucet is connected with running water pipe；
When humidity sensor detects the humidity of second layer soil less than 50%, controller controls gondola water faucet and opens；
S8, arranging sunshade at the top of proof box, described shading shed includes top cover, for supporting the support of top cover, and described support is telescope support；
S9, through plant growing three months, observe whether ground floor soil has puncture phenomenon,
If having, then stop test immediately；
If nothing, after six months, remove waterproof material, check the surface of waterproof material, check the penetrativity of plant root whisker；If root hair invades the seam of plane less than 5mm, then show that waterproof material root-resistant puncturing meets the requirements.
Further, described plant is Indocalanmus tessellatus or fire spine or Euonymus japonicus or Pinus tabuliformis or Sabina vulgaris or annual bluegrass.
Compared with prior art, the invention has the beneficial effects as follows:
(1) present invention by arranging the aqueduct of connection ground floor soil and second layer soil in proof box, the excessive moisture in second layer soil is made to be expelled in ground floor soil, and there is the effect that induction plant down grows, simple in construction, easy to operate, substantially reduce the test period.
(2) present invention adopts well developed root system, grows rapid Indocalanmus tessellatus as test plant, plus humidity Auto-pouring System, six months i.e. observable root-resistant puncturing situation, automaticity is high, and it is effectively shortened the test period, saves time, laborsaving, province's expense.Having broken test and need to carry out the detection that time limit is 2 years in the greenhouse of constant temperature and humidity, the invention of this test method and popularization, by improving the market demand to detection service further, contribute to the fast development of roof greening.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of the assay device of quick mensuration root-resistant puncturing of the present invention；
Fig. 2 is the use state diagram of the assay device of quick mensuration root-resistant puncturing of the present invention；
Fig. 3 is the scheme of installation of the bracing frame of the assay device of quick mensuration root-resistant puncturing of the present invention；
Fig. 4 is the structural representation of the support of the assay device of quick mensuration root-resistant puncturing of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
As shown in Figure 1 to 4, the assay device of quick mensuration waterproof material root-resistant puncturing of the present invention, including transparent proof box 1, it is laid on the ground floor soil 2 in proof box 1, it is arranged on the bracing frame 4 on ground floor soil 2, it is layered on the waterproof material 5 on bracing frame 4, it is layered on the second layer soil 6 on waterproof material 5, it is planted in the plant 9 on second layer soil 6, it is provided with osculum 11 bottom described proof box 1, the outer wall of described proof box 1 is provided with the aqueduct 3 of connection ground floor soil 2 and second layer soil 6, described aqueduct 3 is U-shaped aqueduct, it is evenly distributed on the sidewall of described proof box 1, the opening that described aqueduct 3 is in second layer soil 6 is provided with drainage screen.
Support frame as described above 4 includes framework 41 and connecting rod 42, and described framework 41 head and the tail Connection Card is located at the inwall of proof box 1, arranges connecting rod 42 between two frameworks 41 being oppositely arranged.Described connecting rod 42 forms " rice " font, forms Os Draconis, supports second layer soil 6, it is to avoid the intensity of waterproof material 5 is not enough, and second layer soil 6 caves in.
Also include humidity sensor 8, gondola water faucet 7, controller, described gondola water faucet 7 is connected with running water pipe 71, second layer soil 6 humidity data that described controller is monitored according to humidity sensor 8, controls gondola water faucet 7 and is turned on and off, if the humidity of second layer soil 6 is less than 50%, controls gondola water faucet 7 and open.
Proof box 1 in the present embodiment is square, the top of described plant 9 is additionally provided with shading shed, described shading shed includes ceiling 10, support 12, the telescopic mast 122 that described support 12 includes fixing post 121, is set in fixing post 121, described fixing post 121 is provided with fixing hole, described telescopic mast 122 is arranged at intervals with some adjustment holes in the axial direction, runs through fixing hole by alignment pin between described telescopic mast 122 with fixing post 121 and an adjustment hole is connected fixing.Described fixing post 121 outer surface is provided with two mounting grooves 123, and the opening direction of two mounting grooves 123 becomes 90 degree；The tank wall of described proof box 1 is fastened in described mounting groove 123.
Being additionally provided with a spike 13 bottom described proof box 1, facilitate the material root hair situation in viewing test case 1, the acrylic that the sidewall of described proof box 1 is transparent is made.
Described plant is the plant such as the Indocalanmus tessellatus of root hair prosperity, fire spine, Euonymus japonicus, Pinus tabuliformis, Sabina vulgaris, annual bluegrass.
The test method of a kind of quick testing water-proof material root-resistant puncturing, comprises the following steps
S1, in proof box 1 lay ground floor soil 2；The bottom of described proof box 1 arranges osculum 11；
S2, laying bracing frame 4 on ground floor soil 2, support frame as described above 4 includes that described proof box 1 inwall is provided with framework 41, for connecting the connecting rod 42 of the framework 41 being oppositely arranged；
S3, set waterproof material 5 on bracing frame 4 upper berth；
S4, on waterproof material 5 lay second layer soil 6；
S5, on second layer soil 6 planting plants 9, the plant in the present embodiment is Indocalanmus tessellatus, it is also possible to be the flourishing plant of the fire root hair such as spine, Euonymus japonicus, Pinus tabuliformis, Sabina vulgaris, annual bluegrass, the selected plant being suitable for according to actual condition of construction.
S6, on the outer wall of proof box 1, it is provided with the aqueduct 3 for connecting ground floor soil 2 and second layer soil 6；
S7, arranging humidity sensor 8 on second layer soil 6, controller, according to humidity sensor 8 Monitoring Data, controls gondola water faucet 7 and is turned on and off；Gondola water faucet 7 is connected with tap water 71 pipe；
When humidity sensor 8 detects the humidity of second layer soil less than 50%, controller controls gondola water faucet 7 and opens；
S8, arranging sunshade at the top of proof box 1, described shading shed includes top cover 10, for supporting the support 12 of top cover, and described support 12 is telescope support；
S9, through plant growing three months, observe whether ground floor soil 2 has puncture phenomenon,
If having, then stop test immediately；
If nothing, after six months, remove waterproof material 5, check the surface of waterproof material 5, check the penetrativity of plant root whisker；If plant root whisker invades the seam of plane less than 5mm, then show that waterproof material root-resistant puncturing meets the requirements.
The present invention adopts root hair comparatively prosperity, grows rapid test plant, automatic water sprinkler systme is set, 6 months i.e. situation of observable root-resistant puncturing, substantially reduce the test period, and assay device result is simple, easy to make, cost is low, break the test that test need to carry out 2 years by a definite date in the greenhouse of constant temperature and humidity, the Urban Greening test of modern layer top can be widely used in.
Described in the present embodiment, other structure of the assay device of quick testing water-proof material root-resistant puncturing is referring to prior art.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, therefore it is every without departing from technical solution of the present invention content, according to any amendment, equivalent variations and modification that above example is made by the technical spirit of the present invention, all still fall within the scope of technical solution of the present invention.
Claims (10)
1. the assay device of a quick testing water-proof material root-resistant puncturing, it is characterized in that: include transparent proof box, the ground floor soil being arranged in proof box and second layer soil and be planted in the plant on second layer soil, between described ground floor soil and second layer soil, being provided with waterproof material to be tested；
The outer wall of described proof box is provided with the aqueduct for connecting described ground floor soil and second layer soil.
2. the assay device of quick testing water-proof material root-resistant puncturing according to claim 1, including spray water control system, described spray water control system includes for detecting the humidity sensor of soil moisture, controller, gondola water faucet, and described gondola water faucet is connected with running water pipe；
Described controller, according to the soil moisture that described humidity sensor detects, controls described gondola water faucet and is turned on and off.
3. the assay device of quick testing water-proof material root-resistant puncturing according to claim 1, the bottom of described waterproof material is provided with the bracing frame for load-bearing, and support frame as described above includes that described proof box inwall is provided with framework, for connecting the connecting rod of the opposite side of framework.
4. the assay device of quick testing water-proof material root-resistant puncturing according to claim 1, including the shading shed being arranged on above described plant；
Described shading shed includes top cover, for supporting the support of top cover, the telescopic mast that described support includes fixing post, is set in described fixing post, described fixing post is provided with fixing hole, described telescopic mast is arranged at intervals with some adjustment holes in the axial direction, runs through fixing hole by alignment pin between described telescopic mast with fixing post and an adjustment hole is connected fixing.
5. the assay device of quick testing water-proof material root-resistant puncturing according to claim 4, described fixing outer surface of column is provided with two mounting grooves, and the opening direction of two mounting grooves becomes 90 degree；The tank wall of described proof box is fastened in described mounting groove.
6. the assay device of quick testing water-proof material root-resistant puncturing according to any one of claim 1 to 5, the bottom of described proof box is provided with osculum.
7. the assay device of quick testing water-proof material root-resistant puncturing according to claim 6, the bottom of described proof box is provided with a spike.
8. the assay device of quick testing water-proof material root-resistant puncturing according to claim 7, described aqueduct is in the opening of second layer soil and is provided with drainage screen.
9. the test method of a quick testing water-proof material root-resistant puncturing, it is characterised in that: comprise the following steps
S1, in proof box lay ground floor soil；The bottom of described proof box arranges osculum；
S2, laying bracing frame on ground floor soil, support frame as described above includes that described proof box inwall is provided with framework, for connecting the connecting rod of opposing frame；
S3, set waterproof material on bracing frame upper berth；
S4, on waterproof material lay second layer soil；
S5, second layer grown on soil plant；
S6, it is provided with on the outer wall of proof box for connecting ground floor soil and the aqueduct of second layer soil；
S7, arranging humidity sensor on second layer soil, controller, according to humidity sensor Monitoring Data, controls gondola water faucet and is turned on and off；Gondola water faucet is connected with running water pipe；
When humidity sensor detects the humidity of second layer soil less than 50%, controller controls gondola water faucet and opens；
S8, arranging sunshade at the top of proof box, described shading shed includes top cover, for supporting the support of top cover, and described support is telescope support；
S9, through plant growing three months, observe whether ground floor soil has puncture phenomenon,
If having, then stop test immediately；
If nothing, after six months, remove waterproof material, check the surface of waterproof material, check the penetrativity of plant root whisker；If root hair invades the seam of plane less than 5mm, then show that waterproof material root-resistant puncturing meets the requirements.
10. wanting the test method of quick testing water-proof material root-resistant puncturing described in 9 according to right, described plant is Indocalanmus tessellatus or fire spine or Euonymus japonicus or Pinus tabuliformis or Sabina vulgaris or annual bluegrass.
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| CN201610079940.3A CN105738569B (en) | 2016-02-04 | 2016-02-04 | A kind of experimental rig and test method of quick measurement waterproof material root-resistant puncturing |
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| CN201610079940.3A CN105738569B (en) | 2016-02-04 | 2016-02-04 | A kind of experimental rig and test method of quick measurement waterproof material root-resistant puncturing |
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| CN112763321A (en) * | 2020-12-30 | 2021-05-07 | 江苏省建筑工程质量检测中心有限公司 | Test box, waterproof coating root penetration resistance test method and application of test box in planted roof detection |
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| CN105738569B (en) | 2019-04-09 |
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