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新型A1级防火保温资料重要作用
来源: 日期:2018-12-27 发布人:admin

新型A1级防火保温资料重要作用

Important Role of New Type A1 Fire Protection and Insulation Data

不少建材厂家推出了运用传统建材发泡加工的墙材,能给建筑保温,本身还有防火功用,让人耳目一新。据引见,这类保温材料是运用水泥、石屑、粉煤灰爲原料,过量添加发泡剂,经特殊工艺复合、搅拌、分切而成。由于混凝土砌块中的气孔构成空气隔热层,物理构造变了,因而具有保温功用。有的厂家还在切块中加工出槽状的气帘,添加保温材料,更加强了墙材的保温性。过来,这类建材因本钱稍高于聚苯类材料而未被选用,而今各地纷繁约束运用化学保温材料,加之加气混凝土砌块运用年限长,分摊上去比拟划算,商场行情见好,厂家纷繁下马消费。

Many building materials manufacturers have introduced wall materials processed by foaming with traditional building materials, which can keep the building warm and have fire protection function itself, which makes people refreshing. According to the introduction, this kind of insulation material is made of cement, stone chips, fly ash as raw materials, excessive addition of foaming agent, through special process of compounding, mixing and cutting. Because the air insulating layer is formed by the air holes in the concrete block, the physical structure is changed, so it has the function of heat preservation. Some manufacturers also process groove-shaped air curtains in the cutting blocks, adding insulation materials, which strengthens the insulation of wall materials. Over the years, this kind of building material has not been selected because its cost is slightly higher than that of polyphenyl materials. Nowadays, there are numerous restrictions on the use of chemical thermal insulation materials, plus aerated concrete blocks for a long period of time. It is cost-effective to allocate them. The market is good, and manufacturers are spending a lot.

A级防火保温资料

Class A Fire Protection and Thermal Insulation Data

新产品需求经过商场检测

Needs for new products are inspected by shopping malls

A1级防火保温材料

上海市分解树脂研讨所在上世纪90年代末尾研讨一种酚醛泡沫墙体保温材料,爲了实验保温材料的防火作用,研讨人员停止了长工夫实验。这种酚醛泡沫表面仅有小面积碳化薄层,在肯定低温下既无火焰又无烟气宣布,一同碳化薄层也有阻燃功用。实验中,3厘米厚的酚醛泡沫板经过1700℃火焰放射10分钟后,仅表面略有碳化却烧不穿,既不着火也不收回浓烟和毒气。据理解,如今,英国、日本、美国等多个国度都已选用酚醛泡沫对建筑停止节能改造。国际一些中小企业已末尾小批量消费这种材料。消费商表示,酚醛泡沫能让房间节能50%,而价钱和传统的聚氨酯泡沫保温材料差不多。

At the end of 90s of last century, a seminar on decomposition resin research was conducted in Shanghai. A phenolic foam wall insulation material was studied. In order to test the fire protection effect of thermal insulation materials, the researchers stopped the experiment for a long time. There is only a small area of carbonized thin layer on the surface of the phenolic foam. There is no flame and no smoke at the definite low temperature. In the experiment, 3 centimeter thick phenolic foam plates were radiated for 10 minutes after 1700 degrees, and only slightly carbonized on the surface. It is understood that, now, Britain, Japan, the United States and many other countries have chosen phenolic foam to stop the energy conservation of buildings. Some small and medium-sized enterprises in the world have consumed this material in small batches. Consumers say that phenolic foam can save 50% of the room, and the price is almost the same as that of traditional polyurethane foam insulation.

旧式保温材料的推出,在促进我国完成建筑节能的一同,也将对建筑防火起到重要的保证。可是,这些新产品能否真实地被商场所接纳,还需求经过商场的检测。在这些新产品进入商场之前,有关部门需求严厉把关,让真实防火的保温材料运用到建筑中,严防火灾事故的发作。

The introduction of old-style thermal insulation materials will not only promote the completion of building energy saving in China, but also play an important role in building fire prevention. However, whether these new products can be truly accepted by the market still needs to be tested by the market. Before these new products enter the shopping mall, the relevant departments need to strictly control the use of real fire-proof thermal insulation materials in buildings, and the occurrence of severe fire-proof accidents.

综上所述有山东广日建材有限公司提供,想了解更多A1级防火保温材料知识,欢迎关注我们的网站:谢谢支持!

In summary, all the above-mentioned materials provided by Shandong Guangri Building Materials Co., Ltd. would like to know more about A1 class fire and thermal insulation materials. Welcome to pay attention to our website: . Thank you for your support!


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