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挤塑板的隔音性能介绍
作者:admin 来源:本站 发布时间:2016-04-19 17:38:34 浏览次数:436
挤塑板的首要原资料是酚醛泡沫,而酚醛泡沫自身即是一种非常好的隔音吸音的物质,因而酚醛保温板不光具有轻质、导热系数小、不燃的特色还具有极好的吸音和隔音作用。
Phenolic foam plastic extruded board is the primary raw materials, phenolic foam is a kind of very good sound insulation and sound absorption material and phenolic insulation board not only has a light, small coefficient of thermal conductivity, non combustible characteristics also has excellent sound absorption and sound insulation effect.

事实上酚醛保温板所具有的轻质的特点以及吸音的功能,可以用在轻型墙体的隔音中,也就是我们所说的修建物外墙隔音体系。外墙隔音体系的典型布局是石膏板+龙骨+酚醛板+石膏板。其间首要起到隔音、吸音作用的是酚醛保温板,它吸收有些穿过石膏板的声波,下降声波在石膏板、龙骨、石膏板之间构成的空腔中来回反射,然后到达进步墙体隔音量的作用。

山东挤塑板

In fact phenolic insulation board has light characteristics and sound-absorbing function can be used in light wall of sound insulation, is what we call the building exterior wall insulation system. The typical layout of the external wall insulation system is gypsum board + keel + phenolic plate + gypsum board. During the primary sound insulation, sound-absorbing effect is phenolic insulation board, it absorbs some through waves of gypsum board, decreased acoustic between gypsum board and keel, gypsum board in a cavity reflected back and forth in the and arrived in progress wall insulation role.
需要我们进行注意的是:酚醛保温板简单在施工过程中,因为操作不妥简单破坏或许裂开。因而需求注意酚醛保温板在外墙隔音体系中的施工工艺。
We need to pay attention to: phenolic insulation board is simple in the construction process, because the operation is not easy to break the simple destruction. Therefore, the need to pay attention to phenolic insulation board in the external wall insulation system in the construction process.
对于买到的酚醛保温板因为其酚醛泡沫的特性经常呈现粉化、脆化,而唯一能够进行这种方法处理的就是适当的选购酚醛保温板的厚度,而适当厚度的酚醛板因为其质量较重,在作用于外墙隔音体系的时候,也是很容易掉落的,因而在进行外墙隔音体系建立时要特别注意酚醛保温板的厚度以及施工工艺。
To buy phenolic insulation board because the properties of the phenolic foam are frequently presented in a powder, embrittlement, and the only way to this method is appropriate to buy phenolic insulation board thickness, and the appropriate thickness of the phenolic plate because the quality is heavier, in effect on the external wall insulation system, is very easy to fall down and in exterior insulation system is established to pay special attention to the phenolic insulation sheet thickness and construction technology.

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