CN106769614B - A kind of experimental rig and method for assessing surface of aggregate asphalt membrane block-water performance - Google Patents
A kind of experimental rig and method for assessing surface of aggregate asphalt membrane block-water performance Download PDFInfo
- Publication number
- CN106769614B CN106769614B CN201710057082.7A CN201710057082A CN106769614B CN 106769614 B CN106769614 B CN 106769614B CN 201710057082 A CN201710057082 A CN 201710057082A CN 106769614 B CN106769614 B CN 106769614B
- Authority
- CN
- China
- Prior art keywords
- water
- mesh basket
- meausring apparatus
- asphalt membrane
- aggregate
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of experimental rigs and method for testing surface of aggregate asphalt membrane block-water performance, including environmental cabinet, computer and reservoir, lifting device, the first mesh basket, the second mesh basket, the first meausring apparatus for weighing the first mesh basket weight and the second meausring apparatus for weighing the second mesh basket weight in environmental cabinet；Reservoir is fixed on the bottom of environmental cabinet, first mesh basket and the second mesh basket pass through the top that lifting device is fixed on environmental cabinet, first mesh basket and the second mesh basket are located at the top of reservoir, first meausring apparatus and the second meausring apparatus are connected to a computer, which can be realized the assessment of surface of aggregate asphalt membrane block-water performance.
Description
Technical field
The present invention relates to a kind of experimental rig and methods, and in particular to a kind of assessment surface of aggregate asphalt membrane block-water performance
Experimental rig and method.
Background technique
Bituminous pavement has the advantages that driving comfortably and service performance is good, can guarantee that automobile is quick and low noise it is capable
It sails, and bituminous pavement has many advantages, such as that construction speed is fast, open to traffic is fast, easy to maintenance, recoverable, thus it is extensive
Applied to all over the world.In recent years, as more serious Moisture Damage problem has occurred in some High Grade Bitumen Pavement highways, this
Kind destroys the attention that situation gradually causes various countries researchers.Currently, the test of test bituminous pavement anti-water damage ability is as frozen
Melt diametral compression test etc. to still have several drawbacks, it is impossible to be used in determine surface of aggregate asphalt membrane block-water performance in asphalt water resistant
It is acted on played in damage ability.
The Moisture Damage of so-called bituminous pavement refers to bituminous pavement in the presence of moisture, is subjected to the anti-of traffic loading
Multiple effect, moisture gradually invades on the interactive interface of asphalt and aggregate, simultaneously because hydrodynamic effect, leads to surface of aggregate
Asphalt membrane and the cohesive force between gathering materials gradually are lost and bituminous pavement are made to break ring.The mechanism of action of Water Damage on Asphalt Pavement and two
Kind process is related, is to reduce asphalt adhesion in water energy intrusion pitch first, so as to cause the intensity and strength of asphalt
Degree reduces, secondly, the mutual bonding of asphalt and aggregate is blocked, due to surface of aggregate between water energy enters asphalt film and gather materials
It is stronger than pitch to the adsorption capacity of water, cause the contact on asphalt and aggregate surface to reduce, pitch is peeled off from surface of aggregate, pitch mixing
The intensity of material gradually decreases, and under the synergy of traffic load, Water Damage obviously aggravates, and asphalt concrete pavement is caused to generate
The structural destruction of track, loose, pit slot and part, however, the test of existing test bituminous pavement anti-water damage ability is all
The effect played in asphalt anti-water damage ability of surface of aggregate asphalt membrane block-water performance had not been considered, it is therefore desirable to be designed
A kind of device and method out, the device and method can be realized the assessment of surface of aggregate asphalt membrane block-water performance.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of test surface of aggregate asphalt membrane resistance is provided
The experimental rig and method, the device and method of aqueous energy can be realized the assessment of surface of aggregate asphalt membrane block-water performance.
In order to achieve the above objectives, the experimental rig of assessment surface of aggregate asphalt membrane block-water performance of the present invention includes ring
Border case, computer and reservoir in environmental cabinet, lifting device, the first mesh basket, the second mesh basket, for weighing the first net
First meausring apparatus of basket weight and the second meausring apparatus for weighing the second mesh basket weight；
Reservoir is fixed on the bottom of environmental cabinet, and the first mesh basket and the second mesh basket pass through lifting device and be fixed on environmental cabinet
Top, the first mesh basket and the second mesh basket be located at the top of reservoir, the first meausring apparatus and the second meausring apparatus with calculating
Machine is connected.
Lifting device include the first elevating lever, the second elevating lever, third elevating lever, the first pressure-bearing platform, the second pressure-bearing platform and
Third pressure-bearing platform, wherein the upper end of the upper end of the first elevating lever, the upper end of the second elevating lever and third elevating lever is both secured to ring
The top of border case, the first pressure-bearing platform, the second pressure-bearing platform and third pressure-bearing platform are individually fixed in the lower end of the first elevating lever, second liter
It drops the lower end of bar and the lower end of third elevating lever, the first meausring apparatus is fixed between the first pressure-bearing platform and the second pressure-bearing platform, the
Two meausring apparatuses are fixed between the second pressure-bearing platform and third pressure-bearing platform, and the first net is suspended on the first meausring apparatus, and second
Net is suspended on the second meausring apparatus.
Bottom plate is equipped between environmental cabinet and reservoir, wherein the upper surface of bottom plate is offered for being fixed on reservoir
Groove, wherein the bottom of reservoir is embedded in the groove.
It is equipped with temperature sensor in reservoir, is equipped with heating system and refrigeration system in environmental cabinet, wherein temperature sensor
Output end be connected with the input terminal of computer, the control terminal of the control terminal of heating system and refrigeration system with computer
Output end is connected.
Side at the top of reservoir is equipped with overflow port.
The bottom of reservoir is equipped with water outlet.
Between first meausring apparatus and the first pressure-bearing platform, between the first meausring apparatus and the second pressure-bearing platform, second weigh dress
It sets between the second pressure-bearing platform and is equipped with rubber support between the second meausring apparatus and third pressure-bearing platform.
First meausring apparatus is connected by the first fishhook with the first mesh basket, and the second meausring apparatus passes through the second fishhook and the
Two mesh baskets are connected.
First meausring apparatus and the second meausring apparatus are balance.
It is of the present invention assessment surface of aggregate asphalt membrane block-water performance test method the following steps are included:
It is dried to gathering materials, then will gather materials and be equally divided into two parts, wherein first part is gathered materials and second part of quality gathered materials
It is m0, first part is gathered materials and is placed into dry environment, second part is gathered materials and is immersed in pitch, then takes out second part of collection
Material makes the asphalt solidification of second part of surface of aggregate form asphalt membrane, then weighs second part of quality m to gather materials again0′；
First part is gathered materials and second part is gathered materials and be respectively placed in the first mesh basket and the second mesh basket, then controls lifting device
First mesh basket and the second mesh basket are immersed in reservoir, weigh first respectively by the first meausring apparatus and the second meausring apparatus
The weight of mesh basket and the second mesh basket；Obtain the i-th unit time surface of aggregate asphalt membrane water blocking rate αi=(gather materials in the i-th unit time
Water suction quality miAsphalt membrane wraps up the water suction quality m to gather materials in-the i-th unit timei′The water suction gathered materials in the unit time of)/i-th
Quality mi, wherein the water suction qualitative data m to gather materials in the i-th unit timeiIn=the i-th unit time after water suction first part gather materials
Quality mn-m0, the second water suction quality m to gather materials in the i-th unit timei′In=the i-th unit time after water suction second part gather materials
Quality mn′-m0′, obtain the water blocking rate α for the surface of aggregate asphalt membrane that N number of unit time is detected1, α2, α3...αN, then test set
Expect the water blocking rate α of surface asphalt membrane are as follows:
Surface of aggregate asphalt membrane block-water performance is assessed according to the water blocking rate α of test surface of aggregate asphalt membrane.
The invention has the following advantages:
The experimental rig and method of test surface of aggregate asphalt membrane block-water performance of the present invention are incited somebody to action when specific operation
First part is gathered materials and surface has second part of asphalt membrane to gather materials to be placed into the first mesh basket and the second mesh basket, then by the first mesh basket and
Second mesh basket is placed in reservoir, and weighs its quality in real time by the first meausring apparatus and the second meausring apparatus, according to the
Portion gathers materials and the variation of second part of aggregate quality calculates the water blocking rate for testing surface of aggregate asphalt membrane, is then gathered materials according to test
The water blocking rate of surface asphalt membrane assesses surface of aggregate asphalt membrane block-water performance, easy to operate, to test bituminous pavement anti-water damage
Ability provides technical support.
Further, the top of reservoir is equipped with overflow port, when water is added into reservoir, when the water surface of water in reservoir
When more than the overflow port, then the water in reservoir is discharged through overflow port, and finally makes the liquid level and overflow port of water in reservoir
It flushes, to effectively control the amount of water in reservoir.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of reservoir 3 in the present invention；
Fig. 3 is the structural schematic diagram of the first mesh basket 4 and the second mesh basket in the present invention；
Fig. 4 is the structural schematic diagram of lifting device in the present invention.
Wherein, 1 it is environmental cabinet, 2 be bottom plate, 3 be reservoir, 4 be the first mesh basket, 5 be the first fishhook, 6 is the first lifting
Bar, 7 be power device, 8 be the second meausring apparatus, 9 be rubber support, 10 be third pressure-bearing platform, 11 be overflow port, 12 be water outlet
Mouthful, 13 be computer, 14 be bolt, 15 be sensor, 16 be groove, 17 be valve.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
With reference to Fig. 1, assess surface of aggregate asphalt membrane block-water performance experimental rig include environmental cabinet 1, computer 13 and
Reservoir 3, lifting device, the first mesh basket 4, the second mesh basket in environmental cabinet 1, for weighing 4 weight of the first mesh basket
One meausring apparatus and the second meausring apparatus 8 for weighing the second mesh basket weight；Reservoir 3 is fixed on the bottom of environmental cabinet 1,
First mesh basket 4 and the second mesh basket pass through the top that lifting device is fixed on environmental cabinet 1, and the first mesh basket 4 and the second mesh basket are located at
The top of reservoir 3, the first meausring apparatus and the second meausring apparatus 8 are connected with computer 13.
Lifting device include the first elevating lever 6, the second elevating lever, third elevating lever, the first pressure-bearing platform, the second pressure-bearing platform and
Third pressure-bearing platform 10, wherein the upper end of the upper end of the first elevating lever 6, the upper end of the second elevating lever and third elevating lever is fixed
In the top of environmental cabinet 1, the first pressure-bearing platform, the second pressure-bearing platform and third pressure-bearing platform 10 are individually fixed under the first elevating lever 6
The lower end at end, the lower end of the second elevating lever and third elevating lever, the first meausring apparatus are fixed on the first pressure-bearing platform and the second pressure-bearing
Between platform, the second meausring apparatus 8 is fixed between the second pressure-bearing platform and third pressure-bearing platform 10, and the first net is suspended to the first weighing
On device, the second net is suspended on the second meausring apparatus 8.
Bottom plate 2 is equipped between environmental cabinet 1 and reservoir 3, wherein the upper surface of bottom plate 2 is offered for being fixed on water storage
The groove 16 in pond 3, wherein the bottom of reservoir 3 is embedded in the groove 16；Temperature sensor 15, ring are equipped in reservoir 3
Heating system and refrigeration system are equipped in border case 1, wherein the output end of temperature sensor 15 is connected with the input terminal of computer 13
It connects, the control terminal of heating system and the control terminal of refrigeration system are connected with the output end of computer 13；3 top of reservoir
Side is equipped with overflow port 11；The bottom of reservoir 3 is equipped with water outlet 12.
Between first meausring apparatus and the first pressure-bearing platform, between the first meausring apparatus and the second pressure-bearing platform, second weigh dress
It sets 8 and second and is equipped with rubber support 9 between pressure-bearing platform and between the second meausring apparatus 8 and third pressure-bearing platform 10；First claims
Amount device is connected by the first fishhook 5 with the first mesh basket 4, and the second meausring apparatus 8 is connected by the second fishhook with the second mesh basket
It connects；First meausring apparatus and the second meausring apparatus 8 are balance.
It is of the present invention assessment surface of aggregate asphalt membrane block-water performance test method the following steps are included:
It is dried to gathering materials, then will gather materials and be equally divided into two parts, wherein first part is gathered materials and second part of quality gathered materials
It is m0, first part is gathered materials and is placed into dry environment, second part is gathered materials and is immersed in pitch, then takes out second part of collection
Material makes the asphalt solidification of second part of surface of aggregate form asphalt membrane, then weighs second part of quality m to gather materials again0′；
First part is gathered materials and second part is gathered materials and be respectively placed in the first mesh basket 4 and the second mesh basket, then controls lifting dress
It sets and the first mesh basket 4 and the second mesh basket is immersed in reservoir 3, claimed respectively by the first meausring apparatus and the second meausring apparatus 8
Take the weight of the first mesh basket 4 and the second mesh basket；Obtain the i-th unit time surface of aggregate asphalt membrane water blocking rate αi=(the i-th unit time
The water suction quality m inside to gather materialsiAsphalt membrane wraps up the water suction quality m to gather materials in-the i-th unit timei′Gather materials in the unit time of)/i-th
Water suction quality mi, wherein the water suction qualitative data m to gather materials in the i-th unit timeiIn=the i-th unit time first part after water suction
The quality m to gather materialsn-m0, the second water suction quality m to gather materials in the i-th unit timei′In=the i-th unit time second part after water suction
The quality m to gather materialsn′-m0′, obtain the water blocking rate α for the surface of aggregate asphalt membrane that N number of unit time is detected1, α2, α3...αN, then
Test the water blocking rate α of surface of aggregate asphalt membrane are as follows:
Surface of aggregate asphalt membrane block-water performance is assessed according to the water blocking rate α of test surface of aggregate asphalt membrane.
Bottom plate 2 is fixed in environmental cabinet 1 by bolt 14, can be made constant level in reservoir 3 by overflow port 11, be passed through
The water outlet 12 of reservoir 3 can play the role of draining, change water, be equipped with valve 17 at water outlet 12；By temperature sensor 15,
Computer 13, refrigeration system and heating system realize that the temperature of water in reservoir 3 is constant, the first elevating lever 6, the second elevating lever and
Third elevating lever is driven by power device 7.
The present invention can try surface of aggregate asphalt membrane block-water performance under conventional sense, cracking state and ageing state
It tests, specifically:
The test process of surface of aggregate asphalt membrane block-water performance under conventional sense are as follows:
1) temperature in environmental cabinet 1 before the test, is adjusted according to the temperature of test requirements document, closes 3 bottom of reservoir
Water outlet 12, then clean water is added until overflow port 11 there are flowing out in reservoir 3；
2) it is dried to gathering materials, then will gather materials and be equally divided into two parts, wherein first part is gathered materials and second part of matter gathered materials
Amount is m0, first part is gathered materials and is placed into dry environment, second part is gathered materials and is immersed in pitch, then takes out second part
Gather materials, so that the asphalt solidification of second part of surface of aggregate is formed asphalt membrane, then weigh second part of quality m to gather materials again0′；
3) first part is gathered materials and second part is gathered materials and be respectively placed in the first mesh basket 4 and the second mesh basket, then control lifting
First mesh basket 4 and the second mesh basket are immersed in reservoir 3 by device, are distinguished by the first meausring apparatus and the second meausring apparatus 8
Weigh the weight of the first mesh basket 4 and the second mesh basket；Obtain the i-th unit time surface of aggregate asphalt membrane water blocking rate αi=(when the i-th unit
The interior water suction quality m to gather materialsiAsphalt membrane wraps up the water suction quality m to gather materials in-the i-th unit timei′Collection in the unit time of)/i-th
The water suction quality m of materiali, wherein the water suction qualitative data m to gather materials in the i-th unit timeiIn=the i-th unit time first after water suction
The quality m that part is gathered materialsn-m0, the second water suction quality m to gather materials in the i-th unit timei′In=the i-th unit time second after water suction
The quality m that part is gathered materialsn′-m0′, obtain the water blocking rate α for the surface of aggregate asphalt membrane that N number of unit time is detected1, α2, α3...αN,
Then test the water blocking rate α of surface of aggregate asphalt membrane are as follows:
The determination process of surface of aggregate asphalt membrane water blocking rate under cracking state are as follows:
It is dried to gathering materials, then will gather materials and be equally divided into two parts, wherein first part is gathered materials and second part of quality gathered materials
It is m0, first part is gathered materials and is placed into dry environment, second part is gathered materials and is immersed in pitch, then takes out second part of collection
Material, make second part of surface of aggregate asphalt solidification formed asphalt membrane, if then cut out arterial highway crack in asphalt membrane upper slitter, then claim again
Take second part of quality m to gather materials0′, step 3) is repeated, surface of aggregate asphalt membrane water blocking rate under cracking state is obtained.
The determination process of surface of aggregate asphalt membrane water blocking rate under ageing state are as follows:
It is dried to gathering materials, then will gather materials and be equally divided into two parts, wherein first part is gathered materials and second part of quality gathered materials
It is m0, first part is gathered materials and is placed into dry environment, by the second part of pitch after being immersed in aging that gathers materials, is then taken out
Second part is gathered materials, make second part of surface of aggregate asphalt solidification formed asphalt membrane, if then cut out arterial highway crack in asphalt membrane upper slitter,
Then second part of quality m to gather materials is weighed again0′, step 3) is repeated, surface of aggregate asphalt membrane water blocking rate under ageing state is obtained.
The determination process of surface of aggregate asphalt membrane water blocking rate warming coefficient under conventional sense are as follows:
When the temperature of water in reservoir 3 is T1When, measurement obtains the water blocking rate α of test surface of aggregate asphalt membrane1′；Work as water storage
The temperature of water is T in pond 32When, measurement obtains the water blocking rate α of test surface of aggregate asphalt membrane2′, then surface of aggregate under conventional sense
Asphalt membrane water blocking rate warming coefficient lambda are as follows:
Claims (9)
1. a kind of test method for assessing surface of aggregate asphalt membrane block-water performance, which is characterized in that based on assessment surface of aggregate drip
The experimental rig of green film block-water performance, it is described assessment surface of aggregate asphalt membrane block-water performance experimental rig include environmental cabinet (1),
Computer (13) and be located at environmental cabinet (1) in reservoir (3), lifting device, the first mesh basket (4), the second mesh basket, for claiming
Take first meausring apparatus of the first mesh basket (4) weight and the second meausring apparatus (8) for weighing the second mesh basket weight；
Reservoir (3) is fixed on the bottom of environmental cabinet (1), and the first mesh basket (4) and the second mesh basket are fixed on by lifting device
The top of environmental cabinet (1), the first mesh basket (4) and the second mesh basket are located at the top of reservoir (3), and the first meausring apparatus and second claim
Amount device (8) is connected with computer (13)；
The following steps are included:
It is dried to gathering materials, then will gather materials and be equally divided into two parts, wherein first part is gathered materials and second part of quality gathered materials is
m0, first part is gathered materials and is placed into dry environment, second part is gathered materials and is immersed in pitch, second part is then taken out and gathers materials,
So that the asphalt solidification of second part of surface of aggregate is formed asphalt membrane, then weighs second part of quality m to gather materials again0′；
First part is gathered materials and second part is gathered materials and be respectively placed in the first mesh basket (4) and the second mesh basket, then controls lifting device
First mesh basket (4) and the second mesh basket are immersed in reservoir (3), the first meausring apparatus and the second meausring apparatus (8) point are passed through
Also known as take the weight of the first mesh basket (4) and the second mesh basket；Obtain the i-th unit time surface of aggregate asphalt membrane water blocking rate αi=(i-th is single
The water suction quality m to gather materials in the time of positioniAsphalt membrane wraps up the water suction quality m to gather materials in-the i-th unit timei')/the i-th unit time
The water suction quality m inside to gather materialsi, wherein the water suction qualitative data m to gather materials in the i-th unit timeiIn=the i-th unit time after water suction
First part of quality m to gather materialsn-m0, the second water suction quality m to gather materials in the i-th unit timeiIn the unit time of '=i-th after water suction
Second part of quality m to gather materialsn′-m0', obtain the water blocking rate α for the surface of aggregate asphalt membrane that N number of unit time is detected1, α2,
α3...αN, then the water blocking rate α of surface of aggregate asphalt membrane is tested are as follows:
Surface of aggregate asphalt membrane block-water performance is assessed according to the water blocking rate α of test surface of aggregate asphalt membrane.
2. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 1, which is characterized in that lifting
Device includes the first elevating lever (6), the second elevating lever, third elevating lever, the first pressure-bearing platform, the second pressure-bearing platform and third pressure-bearing platform
(10), wherein the upper end of the upper end of the first elevating lever (6), the upper end of the second elevating lever and third elevating lever is both secured to environment
The top of case (1), the first pressure-bearing platform, the second pressure-bearing platform and third pressure-bearing platform (10) are individually fixed under the first elevating lever (6)
The lower end at end, the lower end of the second elevating lever and third elevating lever, the first meausring apparatus are fixed on the first pressure-bearing platform and the second pressure-bearing
Between platform, the second meausring apparatus (8) is fixed between the second pressure-bearing platform and third pressure-bearing platform (10), and the first net is suspended to first
On meausring apparatus, the second net is suspended on the second meausring apparatus (8).
3. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 1, which is characterized in that environment
Bottom plate (2) are equipped between case (1) and reservoir (3), wherein the upper surface of bottom plate (2) is offered for being fixed on reservoir (3)
Groove (16), wherein the bottom of reservoir (3) is embedded in the groove (16).
4. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 1, which is characterized in that water storage
Temperature sensor (15) are equipped in pond (3), heating system and refrigeration system are equipped in environmental cabinet (1), wherein temperature sensor
(15) output end is connected with the input terminal of computer (13), the control terminal of the control terminal of heating system and refrigeration system with
The output end of computer (13) is connected.
5. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 1, which is characterized in that water storage
Side at the top of pond (3) is equipped with overflow port (11).
6. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 1, which is characterized in that water storage
The bottom in pond (3) is equipped with water outlet (12).
7. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 2, which is characterized in that first
Between meausring apparatus and the first pressure-bearing platform, between the first meausring apparatus and the second pressure-bearing platform, the second meausring apparatus (8) holds with second
It is equipped with rubber support (9) between presenting a theatrical performance as the last item on a programme and between the second meausring apparatus (8) and third pressure-bearing platform (10).
8. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 1, which is characterized in that first
Meausring apparatus is connected by the first fishhook (5) with the first mesh basket (4), and the second meausring apparatus (8) passes through the second fishhook and second
Mesh basket is connected.
9. the test method of assessment surface of aggregate asphalt membrane block-water performance according to claim 1, which is characterized in that first
Meausring apparatus and the second meausring apparatus (8) are balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057082.7A CN106769614B (en) | 2017-01-22 | 2017-01-22 | A kind of experimental rig and method for assessing surface of aggregate asphalt membrane block-water performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057082.7A CN106769614B (en) | 2017-01-22 | 2017-01-22 | A kind of experimental rig and method for assessing surface of aggregate asphalt membrane block-water performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106769614A CN106769614A (en) | 2017-05-31 |
| CN106769614B true CN106769614B (en) | 2019-05-17 |
Family
ID=58942075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710057082.7A Active CN106769614B (en) | 2017-01-22 | 2017-01-22 | A kind of experimental rig and method for assessing surface of aggregate asphalt membrane block-water performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106769614B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375524B (en) * | 2018-01-18 | 2021-03-05 | 张中华 | Test method for evaluating influence of aging on water resistance performance of asphalt membrane |
| CN109030273A (en) * | 2018-07-30 | 2018-12-18 | 盐城帝佳妮服饰有限公司 | A kind of raw material humidity detection device for shoes production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204649600U (en) * | 2015-06-07 | 2015-09-16 | 西安外事学院 | The adhesiveness test device of a kind of pitch and coarse aggregate |
| CN104931385A (en) * | 2015-05-19 | 2015-09-23 | 湖南省交通科学研究院 | Method for measuring density and water absorption of regenerated coarse aggregate |
| CN105588778A (en) * | 2016-03-16 | 2016-05-18 | 哈尔滨工程大学 | Concrete water absorption experimental device |
| CN106018171A (en) * | 2016-05-10 | 2016-10-12 | 长安大学 | Device and method for determining gross volume density of bituminous mixture through wax sealing |
| CN106226193A (en) * | 2016-09-22 | 2016-12-14 | 中国矿业大学(北京) | A kind of coal petrography capillary water absorption measuring method |
| CN106290052A (en) * | 2016-08-12 | 2017-01-04 | 武汉理工大学 | Gathered materials by mass loss rate evaluation the method for asphalt adhesion |
-
2017
- 2017-01-22 CN CN201710057082.7A patent/CN106769614B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931385A (en) * | 2015-05-19 | 2015-09-23 | 湖南省交通科学研究院 | Method for measuring density and water absorption of regenerated coarse aggregate |
| CN204649600U (en) * | 2015-06-07 | 2015-09-16 | 西安外事学院 | The adhesiveness test device of a kind of pitch and coarse aggregate |
| CN105588778A (en) * | 2016-03-16 | 2016-05-18 | 哈尔滨工程大学 | Concrete water absorption experimental device |
| CN106018171A (en) * | 2016-05-10 | 2016-10-12 | 长安大学 | Device and method for determining gross volume density of bituminous mixture through wax sealing |
| CN106290052A (en) * | 2016-08-12 | 2017-01-04 | 武汉理工大学 | Gathered materials by mass loss rate evaluation the method for asphalt adhesion |
| CN106226193A (en) * | 2016-09-22 | 2016-12-14 | 中国矿业大学(北京) | A kind of coal petrography capillary water absorption measuring method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106769614A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106769614B (en) | A kind of experimental rig and method for assessing surface of aggregate asphalt membrane block-water performance | |
| CN108169044A (en) | Composite recycled material road surface full scale structure antiscour experimental rig and test method | |
| Delatte et al. | Field and laboratory evaluation of pervious concrete pavements | |
| CN105699269B (en) | The multidirectional constant pressure seepage flow test device of asphalt | |
| CN205808855U (en) | A kind of stability of asphalt mixture test device | |
| CN101907548A (en) | Bituminous pavement material hydrodynamic pressure washing tester | |
| CN211402100U (en) | Asphalt-aggregate long-term adhesion testing device | |
| CN105910976B (en) | A kind of experimental rig and method for testing asphalt microcrack self-healing effect | |
| CN105784526A (en) | Measuring device for anti-erosion performance of cement concrete pavement surface layer and application method of measuring device | |
| CN104165817A (en) | Real-time runoff sediment content measuring device and measuring method | |
| CN106769775B (en) | Device and method for detecting water seepage of side seepage-preventing asphalt pavement under dynamic water pressurization | |
| CN101275940A (en) | Asphalt mixture freeze thawing splitting experiment vacuum full water and soaking method | |
| Dave et al. | Moisture susceptibility testing for hot mix asphalt pavements in New England | |
| CN106840950A (en) | A kind of experimental rig and method for evaluating bituminous paving resisting moving water performance of flushing | |
| CN109632616A (en) | One kind is from snow melt road surface water stability test device and test method | |
| CN104931365B (en) | A kind of detect twists device and its assay method that stranding effect damages road surface | |
| CN204330559U (en) | A kind of for evaluating pitch and the test unit of adhesion of gathering materials | |
| CN209624309U (en) | A kind of road section permeability performance measurement experimental rig | |
| CN209102552U (en) | A kind of experimental rig detecting bituminous pavement frictional dissipation | |
| CN208968963U (en) | A kind of asphalt and aggregate adhesiveness detection device based on MTS testing machine | |
| CN104655560A (en) | Aggregate and asphalt adhesion measuring device | |
| CN207248662U (en) | A kind of field riverbank in-situ testing device | |
| CN212254946U (en) | Multi-mode anti-erosion test instrument for inorganic binder stable material | |
| CN201273877Y (en) | Measurement apparatus for maximum static friction coefficient of artificial fish reef | |
| KR101842215B1 (en) | Water Level Speed and Flux Control System for Centrifugal Model Test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |