CN204040307U - A kind of compound sound barrier - Google Patents
A kind of compound sound barrier Download PDFInfo
- Publication number
- CN204040307U CN204040307U CN201420468960.6U CN201420468960U CN204040307U CN 204040307 U CN204040307 U CN 204040307U CN 201420468960 U CN201420468960 U CN 201420468960U CN 204040307 U CN204040307 U CN 204040307U
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- Prior art keywords
- autoclaved aerated
- aerated concrete
- thickness
- rock wool
- concrete slabs
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Abstract
The utility model discloses a kind of compound sound barrier, include two Autoclaved aerated concrete slabss be arranged in parallel, be bonded in the rock wool layer between two Autoclaved aerated concrete slabss, and be bonded in the screed of Autoclaved aerated concrete slabs external surface; Be embedded with reinforced mesh in described Autoclaved aerated concrete slabs, the area of reinforced mesh is greater than 90% of Autoclaved aerated concrete slabs area; The thickness of described screed is 5mm, and the thickness of steam-pressing aero-concrete layer is 75mm, and the thickness of rock wool layer is 50mm.By using Autoclaved aerated concrete slabs and rock wool layer to coordinate, make composite plate overall weight light, soundproof effect is good, can directly as building wall installation, and efficiency of construction is high, can reduction of erection time greatly.
Description
Technical field
The utility model belongs to sound insulation building materials field, is specifically related to a kind of compound sound barrier structure.
Background technology
Along with the develop rapidly of builing industry, and the wideling popularize of novel wall material in recent years, enterprise also starts the technological transformation more and more paying attention to novel wall material.Walling work is a requisite part in building construction process, and its soundproof effect is the important step differentiating walling work quality.Existing sound insulating panel is generally laminated by sound insulation materials, and use adhesive to bond on common wall during installation, such holistic cost is relatively high, and the construction period is long.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, and provide a kind of rational in infrastructure, lightweight, soundproof effect is good, well-set compound sound barrier.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of compound sound barrier, include two Autoclaved aerated concrete slabss be arranged in parallel, be bonded in the rock wool layer between two Autoclaved aerated concrete slabss, and be bonded in the screed of Autoclaved aerated concrete slabs external surface; Be embedded with reinforced mesh in described Autoclaved aerated concrete slabs, the area of reinforced mesh is greater than 90% of Autoclaved aerated concrete slabs area; The thickness of described screed is 5mm, and the thickness of steam-pressing aero-concrete layer is 75mm, and the thickness of rock wool layer is 50mm.
Compared with prior art, the beneficial effects of the utility model are: by using Autoclaved aerated concrete slabs and rock wool layer to coordinate, make composite plate overall weight light, soundproof effect is good, can directly install as building wall, efficiency of construction is high, can reduction of erection time greatly.Described screed hardness and density are greater than Autoclaved aerated concrete slabs, make composite surface hard, not easily aging.Described reinforced mesh makes composite plate have higher mechanical strength.The thickness of described screed is 5mm, the thickness of steam-pressing aero-concrete layer is 75mm, the thickness of rock wool layer is 50mm, such thickness is adopted to coordinate, make composite plate can ensure enough intensity, possess again good soundproof effect, compare common stack pile body of wall, defening effect promotes more than 6.4%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1, screed; 2, Autoclaved aerated concrete slabs; 21, reinforced mesh; 3, rock wool layer.
Detailed description of the invention
With reference to the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation below.
According to Fig. 1, a kind of compound sound barrier described in the present embodiment, include two Autoclaved aerated concrete slabss be arranged in parallel, be bonded in the rock wool layer 3 between two Autoclaved aerated concrete slabss 2, and be bonded in the screed 1 of Autoclaved aerated concrete slabs external surface; Be embedded with reinforced mesh 21 in described Autoclaved aerated concrete slabs, the area of reinforced mesh is 95% of Autoclaved aerated concrete slabs area; The thickness of described screed is 5mm, and the thickness of steam-pressing aero-concrete layer is 75mm, and the thickness of rock wool layer is 50mm.
Claims (1)
1. a compound sound barrier, is characterized in that: include two Autoclaved aerated concrete slabss be arranged in parallel, be bonded in the rock wool layer between two Autoclaved aerated concrete slabss, and be bonded in the screed of Autoclaved aerated concrete slabs external surface; Be embedded with reinforced mesh in described Autoclaved aerated concrete slabs, the area of reinforced mesh is greater than 90% of Autoclaved aerated concrete slabs area; The thickness of described screed is 5mm, and the thickness of steam-pressing aero-concrete layer is 75mm, and the thickness of rock wool layer is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468960.6U CN204040307U (en) | 2014-08-19 | 2014-08-19 | A kind of compound sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468960.6U CN204040307U (en) | 2014-08-19 | 2014-08-19 | A kind of compound sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040307U true CN204040307U (en) | 2014-12-24 |
Family
ID=52240990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468960.6U Active CN204040307U (en) | 2014-08-19 | 2014-08-19 | A kind of compound sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164942A (en) * | 2014-08-19 | 2014-11-26 | 浙江开元新型墙体材料有限公司 | Composite sound insulation board |
-
2014
- 2014-08-19 CN CN201420468960.6U patent/CN204040307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164942A (en) * | 2014-08-19 | 2014-11-26 | 浙江开元新型墙体材料有限公司 | Composite sound insulation board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |