CN107782651A - A kind of water-permeable brick permeability rate assay method - Google Patents
A kind of water-permeable brick permeability rate assay method Download PDFInfo
- Publication number
- CN107782651A CN107782651A CN201610740719.8A CN201610740719A CN107782651A CN 107782651 A CN107782651 A CN 107782651A CN 201610740719 A CN201610740719 A CN 201610740719A CN 107782651 A CN107782651 A CN 107782651A
- Authority
- CN
- China
- Prior art keywords
- water
- permeable brick
- permeability rate
- sand base
- cloche
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
Abstract
The invention discloses a kind of water-permeable brick permeability rate assay method, and the contact surface of cloche and sand base water-permeable brick is glued together with glass cement；600 800ml pure water is measured with quantitative beaker, is poured into the cloche for bonding upper sand base water-permeable brick；With timer measure pure water completely through sand base water-permeable brick used in time；Permeability rate is calculated by the formula for calculating permeability rate：Permeability rate=, a certain amount of pure water is poured into the cloche for bonding upper sand base water-permeable brick by the present invention, with timer measure water completely through sand base water-permeable brick used in time, permeability rate is calculated according to formula.
Description
Technical field
The present invention relates to a kind of assay method, specially a kind of water-permeable brick permeability rate assay method.
Background technology
Common masonry road surface is because its density causes well its water penetration and gas permeability bad, with such masonry making
Road surface lack water penetration and gas permeability, air-locked road surface be difficult carry out heat with air, moisture exchanges, lack to city
The regulating power of surface temperature, humidity, the ecological environment to city bring many negative impacts.Fluid-tight link table simultaneously
The easy ponding of face, reduce the comfortableness and security of road.Nowadays a kind of new brick has begun to apply, and this brick claims
It is a kind of cellular sand base brick for water-permeable brick, its structure is that have basic unit and surface layer to form, and basic unit is pervious concrete, and surface layer is
Natural sand has the characteristics of ventilative, permeable, is laid as ground surface material.In rainy days, rainwater can be directed through water-permeable brick
Space is permeated the ground, and ponding will not be caused on ground, and the situation of urban waterlogging can be improved.Carrying out the permeable of water-permeable brick
Need to use professional permeability rate determining instrument when efficiency test, and be furnished with corresponding assay method.
The content of the invention
It is an object of the invention to provide a kind of water-permeable brick permeability rate assay method, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of water-permeable brick permeability rate assay method, including with
Lower step：
D, the contact surface of cloche and sand base water-permeable brick is glued together with glass cement；
E, 600-800ml pure water is measured with quantitative beaker, is poured into the cloche for bonding upper sand base water-permeable brick；
F, with timer measure pure water completely through sand base water-permeable brick used in time；
D, permeability rate is calculated by calculating the formula of permeability rate：Permeability rate=,
V is disposably to pour into the volume of water, unit ml,
S be water-resisting mask floor space, unit cm2,
T is water completely through the time on the surface of brick, unit min.
Compared with prior art, the beneficial effects of the invention are as follows：A certain amount of pure water is poured into by the present invention have been bonded
In the cloche of upper sand base water-permeable brick, with timer measure water completely through sand base water-permeable brick used in time, according to formula meter
Calculate permeability rate.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, a kind of water-permeable brick permeability rate assay method provided by the invention, comprises the following steps：
A, the contact surface of cloche 1 and sand base water-permeable brick is glued together with glass cement；
B, 600-800ml pure water is measured with quantitative beaker 2, is poured into the cloche 1 for bonding upper sand base water-permeable brick；
C, with timer 3 measure pure water completely through sand base water-permeable brick used in time；
D, permeability rate is calculated by calculating the formula of permeability rate：Permeability rate=,
V is disposably to pour into the volume of water, unit ml,
S be water-resisting mask floor space, unit cm2,
T is water completely through the time on the surface of brick, unit min.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is possible to understand that
These embodiments can be carried out with a variety of changes, modification without departing from the principles and spirit of the present invention, replace and become
Type, the scope of the present invention is defined by the appended.
Claims (1)
- A kind of 1. water-permeable brick permeability rate assay method, it is characterised in that：Comprise the following steps：A, with glass cement by cloche（1）It is glued together with the contact surface of sand base water-permeable brick；B, with quantitative beaker（2）600-800ml pure water is measured, is poured into the cloche for bonding upper sand base water-permeable brick（1） In；C, timer is used（3）Measure time of the pure water used in completely through sand base water-permeable brick；D, permeability rate is calculated by calculating the formula of permeability rate：Permeability rate=,V is disposably to pour into the volume of water, unit ml,S be water-resisting mask floor space, unit cm2,T is water completely through the time on the surface of brick, unit min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740719.8A CN107782651A (en) | 2016-08-29 | 2016-08-29 | A kind of water-permeable brick permeability rate assay method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740719.8A CN107782651A (en) | 2016-08-29 | 2016-08-29 | A kind of water-permeable brick permeability rate assay method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107782651A true CN107782651A (en) | 2018-03-09 |
Family
ID=61440345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740719.8A Pending CN107782651A (en) | 2016-08-29 | 2016-08-29 | A kind of water-permeable brick permeability rate assay method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107782651A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202230009U (en) * | 2011-10-12 | 2012-05-23 | 上海大学 | Device for testing material permeable rate |
| CN103091224A (en) * | 2013-01-11 | 2013-05-08 | 浙江驰成建设有限公司 | Water permeable rate test method for water-permeable concrete pavement |
| CN103267720A (en) * | 2013-04-27 | 2013-08-28 | 秦许兵 | Permeability tester |
| CN204988969U (en) * | 2015-09-01 | 2016-01-20 | 中国十七冶集团有限公司 | Prevent blockking up concrete analogue test device that permeates water that permeates water |
| CN105699271A (en) * | 2016-03-02 | 2016-06-22 | 同济大学 | Device and method for quantitatively measuring permeable rate of roof tile |
-
2016
- 2016-08-29 CN CN201610740719.8A patent/CN107782651A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202230009U (en) * | 2011-10-12 | 2012-05-23 | 上海大学 | Device for testing material permeable rate |
| CN103091224A (en) * | 2013-01-11 | 2013-05-08 | 浙江驰成建设有限公司 | Water permeable rate test method for water-permeable concrete pavement |
| CN103267720A (en) * | 2013-04-27 | 2013-08-28 | 秦许兵 | Permeability tester |
| CN204988969U (en) * | 2015-09-01 | 2016-01-20 | 中国十七冶集团有限公司 | Prevent blockking up concrete analogue test device that permeates water that permeates water |
| CN105699271A (en) * | 2016-03-02 | 2016-06-22 | 同济大学 | Device and method for quantitatively measuring permeable rate of roof tile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202031001U (en) | Compound water-permeable road structure | |
| CN104018409B (en) | A kind of mixed type pervious concrete pavement structure of sustainability | |
| CN207130570U (en) | A kind of urban landscape pavement based on sponge the idea of the city | |
| CN205874891U (en) | Be applied to permeable pavement structure in sponge city | |
| CN109487651A (en) | Conducive to permeable city trees and shrubs road pavement structure | |
| CN107782651A (en) | A kind of water-permeable brick permeability rate assay method | |
| CN201180246Y (en) | Anti-block water permeable brick | |
| CN206189241U (en) | Concrete permeable pavement | |
| CN105421647B (en) | A kind of step building block of Collection utilization rainwater | |
| TW201600677A (en) | Brick structure and manufacture method for the brick structure | |
| CN203700908U (en) | Water-storage breathable flagstone pavement structure | |
| CN204370271U (en) | A kind of parameters of porous cement concrete pavement pavior brick | |
| CN206752237U (en) | Stealthy passageway for fire apparatus | |
| CN206815129U (en) | A kind of permeable terrace | |
| CN206034223U (en) | Drainage type brick that permeates water | |
| CN206428546U (en) | A kind of new gangue water-permeable brick | |
| CN211815322U (en) | Water-permeable anti-cracking sports field | |
| CN104045282B (en) | Nonporous closed water-permeable drainage ditch cover plate and manufacturing method thereof | |
| CN209397458U (en) | The combined type permeable pavement structure that permeability flexible surface layer is combined with rigid porous base course | |
| CN202994623U (en) | Permeability rate testing device | |
| CN201657663U (en) | Binding of tree pit | |
| CN205711613U (en) | A kind of storage seepage brick of water-retention infiltration soil moisture conservation water drainage | |
| CN207552857U (en) | Basis uses the plastic cement race track of pervious concrete | |
| CN206034229U (en) | Subsidiary water storage function brick that permeates water | |
| CN206736669U (en) | A kind of water-permeable brick modelled after an antique |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |
|
| RJ01 | Rejection of invention patent application after publication |