CN206788113U - Floor defening effect detection means - Google Patents
Floor defening effect detection means Download PDFInfo
- Publication number
- CN206788113U CN206788113U CN201720408603.4U CN201720408603U CN206788113U CN 206788113 U CN206788113 U CN 206788113U CN 201720408603 U CN201720408603 U CN 201720408603U CN 206788113 U CN206788113 U CN 206788113U
- Authority
- CN
- China
- Prior art keywords
- casing
- floor
- defening effect
- detection means
- detected
- 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
Landscapes
- Building Environments (AREA)
Abstract
Floor defening effect detection means of the present utility model, include the casing of reinforced concrete structure, detected among casing for detected materials and dispose frame, casing is divided into double-layer structure up and down, lower floor's placement decibel tester by placement frame, and upper strata setting shock bead launches hole；Two layers of Double-layer sound-insulation for being each provided with opening above and below the casing of reinforced concrete structure；The shock decibel for launching bead is detected by detecting instrument, accurately floor defening effect can be detected, deviation will not be occurred by live noise jamming in testing result, and detection data are reliable, are not take up place and the engineering time of construction site, easy to detect.
Description
Technical field
It the utility model is related to a kind of floor defening effect detection means.
Background technology
Divide family interlayer floor needs that there is higher defening effect in engineering construction, all kinds of sound insulation materials on existing market
Material, the defening effect of sound insulating structure do not have corresponding test equipment, need to typically be detected in building site, and Site Detection needs
The work-yard wanted is big, and detection process tedious process, step process is more, and detection time length, testing cost is high, and architectural engineering is showed
Field construction infection is big, and testing result is vulnerable to the noise jamming of architectural engineering site operation and deviation occurs, influences testing number
According to accuracy.
The content of the invention
Technical problem to be solved in the utility model is to provide one kind and accurately floor defening effect can be detected
Floor defening effect detection means.
Floor defening effect detection means of the present utility model, it is characterised in that：Casing including reinforced concrete structure,
It is detected materials detection placement frame among casing, casing is divided into double-layer structure up and down, lower floor's placement decibel test by placement frame
Instrument, upper strata, which is set, hits bead dispensing hole；
Two layers of Double-layer sound-insulation for being each provided with opening above and below the casing of reinforced concrete structure；
It is additionally provided with to cover in the casing of reinforced concrete structure and detects the microlith coagulation on placement frame in detected materials
The prefabricated flat board of soil；
It is φ 3cm that the bead, which launches hole size,；The prefabricated slab-thickness of pea gravel concreten is 2cm.
Floor defening effect detection means of the present utility model, accurately floor defening effect can be detected, detected
As a result will not be occurred deviation by live noise jamming, detection data are reliable, when being not take up place and the construction of construction site
Between, it is easy to detect.
Brief description of the drawings
Fig. 1 is the floor defening effect detection means dimensional structure diagram of the utility model embodiment.
Embodiment
As illustrated, a kind of floor defening effect detection means, include the casing 2 of reinforced concrete structure, among casing 2
Placement frame 4 is detected for detected materials, casing is divided into double-layer structure up and down by placement frame 4, and lower floor disposes decibel tester 5, on
Layer, which is set, hits bead dispensing hole 1；Two layers of the double-deck sound insulation for being each provided with opening up and down of the casing of reinforced concrete structure
Window 6；Being additionally provided with to cover to detect in detected materials in the casing of reinforced concrete structure disposes the pea gravel concreten on frame 4 pre-
Flat board 3 processed；It is φ 3cm that bead, which launches the size of hole 1,；The prefabricated thickness of flat board 3 of pea gravel concreten is 2cm.
Floor defening effect detection means of the present utility model, which fast simple can test, divides family floor defening effect, detects
Project is divided into shock sound insulation, air sound insulation two indices, and the reinforced concrete structure of upper and lower double-layer structure is divided into by placement frame 4
Casing 2 can simulate two layers up and down actually built, be for upper and lower two layers 5 face complete closures, the knot of 1 face assembling sound insulation window
Structure, the inner chamber of substructure are 60 × 60 × 60cm sizes, and the inner chamber of superstructure is 60 × 60 × 65cm sizes, up-down structure
Between for steel and concrete structure floor thick 12cm, wallboard thickness is used uniformly 20cm, the front assembling Double-layer sound-insulation of up-down structure,
Influenceed for simulating the window in room, and to completely cut off external environmental noise.
When floor defening effect detection means of the present utility model is used to detect strike note sound insulation：The top of casing superstructure
The circular hole that a 3cm diameter is left at end launches hole as bead, when material strike note defening effect to be tested, first,
Flat board by material cutting to be tested into 60 × 60cm, thickness requires to determine in itself by material, is placed on the bottom of superstructure
Detected materials detection disposes inframe, while 60 × 60 × 2cm prefabricated flat board of pea gravel concreten is placed on material to be tested；Under
Decibel tester is placed in structure centre position, soundproof window is closed, after the shellfish tester data stabilization in understructure, upper
The pea gravel concreten that Rotating fields top end sentences shock bead from 3cm circular holes 60 × 60 × 2cm of freely falling body form shock is pre-
Flat board processed, test 10 times and average as testing result.
When floor defening effect detection means of the present utility model is used to detect air-borne sound sound insulation：Superstructure disposes one
Acoustical generator, sound is sent with constant frequency and decibel, when test material air-borne sound defening effect, first, will wait to measure and monitor the growth of standing timber
Material is cut into 60 × 60cm flat board（Thickness is required to determine in itself by material）, the bottom of structure is placed on, while in material
60 × 60 × 2cm of the upper placement prefabricated flat board of pea gravel concreten；Decibel tester is placed in lower structure centre position, and soundproof window is closed
Close, after waiting bottom decibel tester data stabilization, open acoustical generator, test 10 times and average as testing result.
Floor defening effect detection means of the present utility model, accurately floor defening effect can be detected, detected
As a result will not be occurred deviation by live noise jamming, detection data are reliable, when being not take up place and the construction of construction site
Between, it is easy to detect.
Claims (4)
- A kind of 1. floor defening effect detection means, it is characterised in that：Casing including reinforced concrete structure（2）, casing（2） Centre is detected materials detection placement frame（4）, dispose frame（4）By casing（2）It is divided into double-layer structure up and down, lower floor's placement decibel Tester（5）, upper strata, which is set, hits bead dispensing hole（1）.
- 2. floor defening effect detection means according to claim 1, it is characterised in that：The casing of reinforced concrete structure （2）Upper and lower two layers Double-layer sound-insulation for being each provided with opening（6）.
- 3. floor defening effect detection means according to claim 1, it is characterised in that：The casing of reinforced concrete structure （2）Inside it is additionally provided with to cover and detects placement frame in detected materials（4）On the prefabricated flat board of pea gravel concreten（3）.
- 4. floor defening effect detection means according to claim 1, it is characterised in that：The bead launches hole（1）Chi Very little is φ 3cm；The prefabricated flat board of pea gravel concreten（3）Thickness is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408603.4U CN206788113U (en) | 2017-04-19 | 2017-04-19 | Floor defening effect detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408603.4U CN206788113U (en) | 2017-04-19 | 2017-04-19 | Floor defening effect detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788113U true CN206788113U (en) | 2017-12-22 |
Family
ID=60708512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408603.4U Active CN206788113U (en) | 2017-04-19 | 2017-04-19 | Floor defening effect detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206788113U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872392A (en) * | 2018-05-16 | 2018-11-23 | 浙江西溪玻璃有限公司 | A kind of glass soundproof effect automatic detection device and its automatic control method |
| CN109085243A (en) * | 2018-10-08 | 2018-12-25 | 湖南高速铁路职业技术学院 | Metalwork hurt inspection method and its device |
| CN109239200A (en) * | 2018-10-22 | 2019-01-18 | 长沙标朗住工科技有限公司 | A kind of device and method for testing wall material sound insulation and noise reduction |
| CN111562308A (en) * | 2019-02-13 | 2020-08-21 | 财团法人金属工业研究发展中心 | Detection device and method for energy absorption material |
| CN113624846A (en) * | 2021-07-20 | 2021-11-09 | 河北华久金属制品有限公司 | Sound insulation testing device of sound barrier |
| CN113686957A (en) * | 2021-08-20 | 2021-11-23 | 成都市科创节能材料有限公司 | Sound insulation coating detection method |
| CN114778685A (en) * | 2022-06-21 | 2022-07-22 | 江苏声望声学装备有限公司 | Soundproof door sound insulation effect testing arrangement |
-
2017
- 2017-04-19 CN CN201720408603.4U patent/CN206788113U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872392A (en) * | 2018-05-16 | 2018-11-23 | 浙江西溪玻璃有限公司 | A kind of glass soundproof effect automatic detection device and its automatic control method |
| CN108872392B (en) * | 2018-05-16 | 2020-11-17 | 浙江西溪玻璃有限公司 | Automatic detection device for sound insulation effect of glass and automatic control method thereof |
| CN109085243A (en) * | 2018-10-08 | 2018-12-25 | 湖南高速铁路职业技术学院 | Metalwork hurt inspection method and its device |
| CN109085243B (en) * | 2018-10-08 | 2024-03-12 | 湖南高速铁路职业技术学院 | Method and device for inspecting metal part damage |
| CN109239200A (en) * | 2018-10-22 | 2019-01-18 | 长沙标朗住工科技有限公司 | A kind of device and method for testing wall material sound insulation and noise reduction |
| CN109239200B (en) * | 2018-10-22 | 2024-04-05 | 长沙标朗住工科技有限公司 | Device and method for testing sound insulation and noise reduction of wall material |
| CN111562308A (en) * | 2019-02-13 | 2020-08-21 | 财团法人金属工业研究发展中心 | Detection device and method for energy absorption material |
| CN113624846A (en) * | 2021-07-20 | 2021-11-09 | 河北华久金属制品有限公司 | Sound insulation testing device of sound barrier |
| CN113686957A (en) * | 2021-08-20 | 2021-11-23 | 成都市科创节能材料有限公司 | Sound insulation coating detection method |
| CN114778685A (en) * | 2022-06-21 | 2022-07-22 | 江苏声望声学装备有限公司 | Soundproof door sound insulation effect testing arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206788113U (en) | Floor defening effect detection means | |
| Li et al. | Investigating the mechanical and acoustic emission characteristics of brittle failure around a circular opening under uniaxial loading | |
| Khandelwal et al. | Correlating static properties of coal measures rocks with P-wave velocity | |
| KR100903949B1 (en) | Method for predicting failure of geotechnical structure | |
| CN103969121B (en) | System and method for detecting elastic strain energy index | |
| CN107015272B (en) | Method for determining accumulated damage of uranium-like ore rock and continuously measuring radon precipitation under action of cyclic blasting load | |
| CN105203639B (en) | A method of detecting rock brittleness using acoustic-emission | |
| WO2010054387A3 (en) | Method and apparatus for echo-peak detection for circumferential borehole image logging | |
| CN108333256A (en) | The method for calculating Rock Damage degree under blast action based on rock CT scan | |
| JPH0988110A (en) | Method of diagnosing defect of foundation pile | |
| CN106383050A (en) | Detection method for detecting brickwork shear strength of cement mortar concrete porous brick wall | |
| CN108344806A (en) | A method of Rock Damage degree under blast action is calculated based on nuclear magnetic resonance | |
| CN107991392A (en) | A kind of lossless detection method using acoustic emission detection soil property synthesis earth material characteristic | |
| KR100921382B1 (en) | Method for predicting failure of geotechnical structure | |
| CN112798474A (en) | Method and device for monitoring rock mass grouting diffusion range | |
| RU2392620C1 (en) | Method to control construction structure quality | |
| Simioni et al. | Field measurements of snowpack response to explosive loading | |
| CN103061424B (en) | A kind of sound insulation vibration absorber | |
| Amir | Single-tube ultrasonic testing of pile integrity | |
| CN108872379A (en) | A kind of method of ultrasound examination wallboard splicing seams quality | |
| CN205607925U (en) | Floor sound insulation board defening effect testing arrangement | |
| KR20150001077A (en) | Method and System For Bore-hole Integrity Evaluation of Grouting in Umbrella Arch Methods Using Guided Ultrasonic Waves | |
| Hajali et al. | Cross-hole sonic logging and frequency tomography analysis of drilled shaft foundations to better evaluate anomalies locations | |
| Gladkov et al. | Strength and deformation characteristics of soil-concrete as a function of jet-grouting parameters | |
| CN108519434A (en) | A kind of scene sound insulation measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |