易发彩票

联系我们

联系我们

地址:山东省济南市槐荫区经十路28922号乐梦公寓3号楼1701

电话:0531-59825626

手机:18769786220

手机:13355353311

联系人:位经理

网址:

保温资料的性质及用处
来源:/ 日期:2019-01-10 发布人:admin

保温资料的性质及用处

The Nature and Use of Thermal Insulation Data

选用时除应思索资料的导热系数外,还应思索资料的吸水率、熄灭功能、强度等目标。不同绝热资料的功能特点见相应的分类指南。

In addition to the thermal conductivity of the data, the water absorption, quenching function and strength of the data should also be considered. The functional characteristics of different adiabatic data can be found in the corresponding classification guide.

保温资料普通是指点热系数小于或等于0.2的资料。

Heat preservation data generally refer to data whose point heat coefficient is less than or equal to 0.2.

在修建和工业中采用良好的保温技术与资料,往往能起到事半功倍的效果。统计标明,修建中每运用一吨矿物棉绝热制品,一年可浪费一吨石油。北京安苑北里节能小区采用状况标明,单位面积节煤率每年爲11.91公斤标煤/平方米。工业设备与管道的保温,采用良好的绝热措施与资料,可明显降低消费能耗和本钱,改善环境,同时有较好的经济效益。如:工业设备和管道工程中,良好的保温条件,可使热量损失降低95%左右,通常用于保温资料的投资一年左右可以经过浪费的能量发出。

In construction and industry, good insulation technology and inion can often achieve twice the result with half the effort. Statistics show that every ton of mineral cotton insulation products used in construction can waste a ton of oil a year. The application status of Beijing Anyuan Beili Energy Conservation Zone indicates that the coal saving rate per unit area is 11.91 kilograms per square meter per year. The thermal insulation of industrial equipment and pipeline can obviously reduce consumption energy consumption and cost, improve environment and have better economic benefits by adopting good thermal insulation measures and materials. For example, in industrial equipment and pipeline engineering, good thermal insulation conditions can reduce heat loss by about 95%. Usually, the investment in thermal insulation materials can be emitted through waste energy in about a year.

次要节能保温资料的状况比照如下:矿物棉及制品矿物棉是一种优质的保温资料,已有100余年消费和使用的历史。

Mineral cotton and mineral cotton products are a kind of high quality thermal insulation material, which has been consumed and used for more than 100 years.

A1级防火保温材料

编辑本段根本特点保温资料普通是指点热系数小于或等于0.2的资料。在修建和工业中采用良好的保温技术与资料,往往能起到事半功倍的效果。修建中每运用一吨矿物棉绝热制品,一年可浪费一吨石油。工业设备与管道的保温,采用良好的绝热措施与资料,可明显降低消费能耗和本钱,改善环境,同时有较好的经济效益。

The basic feature of editing this section is that the heat preservation data generally refers to the data whose point heat coefficient is less than or equal to 0.2. In construction and industry, good insulation technology and inion can often achieve twice the result with half the effort. Every ton of mineral cotton insulation products used in construction can waste a ton of oil a year. The thermal insulation of industrial equipment and pipeline can obviously reduce consumption energy consumption and cost, improve environment and have better economic benefits by adopting good thermal insulation measures and materials.

分量轻,普通10-96kg/m3,20kg/m3以下爲毡,24-48kg/m3爲中硬板,48-96kg/m3爲硬板,其中48kg/m3可做天花板,硬化点爲500°C左右,保温300°C,美国用量较大,k=0.9。

Light weight, ordinary 10-96 kg/m3, 20 kg/m3 below felts, 24-48 kg/m3 for medium-hard board, 48-96 kg/m3 for hard board, of which 48 kg/m3 can be used as ceilings, hardening point is about 500 degrees C, heat preservation 300 degrees C, the United States uses a larger amount, k = 0.9.

硅酸钙绝热制品国际70年代研制成功,具有抗压强度高,导热系数小,施工方便,可重复运用的特点,在电力零碎使用较爲普遍。

Calcium silicate insulation products were successfully developed in the 1970s. They have the characteristics of high compressive strength, low thermal conductivity, convenient construction and reusable. They are widely used in power fragmentation.

国际大局部普遍爲小作坊式消费,之后相继从美国引进四条消费线,工艺技术先进,速溶速甩成纤、干法针刺毡,质量波动,可耐温800-1250°C。

Most of the world's consumption is small workshop type. Later, four consumption lines were introduced from the United States. They have advanced technology, fast-dissolving and quick-twisting fibre-forming, dry needle-punched felt, and their quality fluctuates. They can withstand 800-1250 degrees C of temperature.

特点:酸度导数2.0以上,耐低温,普通化工管道1000°C多,必需用这种资料。溶温在2000°C左右。

Characteristic: Acidity derivative over 2.0, low temperature resistance, more than 1000 C in general chemical pipeline, it is necessary to use this kind of data. The dissolution temperature is about 2000 degree C.

泡沫塑料是以分解树脂爲根底制成的,外部具有有数小孔的塑料制品,它具有导热系数低,加工成型等优点,在修建上刚开端运用。次要用于包装行业(如冰箱)、地下直埋管道保温、冷库保冷。

Foam plastics are made from decomposition resins and have several small holes outside. It has the advantages of low thermal conductivity, processing and moulding. It has just begun to be used in construction. Secondly used in packaging industry (such as refrigerators), underground direct buried pipeline insulation, cold storage.

次要产品爲聚苯乙烯泡沫塑料和聚氨酯泡沫塑料,但修建范畴使用存在成绩。近年来用于钢丝网夹芯板材,黑色钢板复合夹心板材,虽然有一定限制,但开展较快,随着修建防火对资料要求越来越严厉,对该资料使用提出了新课题。

Secondary products are polystyrene foam and polyurethane foam, but there are achievements in the use of construction areas. In recent years, the composite sandwich plate with black steel plate and wire mesh sandwich plate has been developed rapidly, although there are some limitations. With the increasingly stringent requirement for data in building fire protection, a new subject for the use of this data has been put forward.

本文由山东广日建材有限公司提供整理,想了解更多A1级防火保温材料知识,欢迎关注我们,谢谢!!

This article is provided by Shandong Guangri Building Material Co., Ltd. . We would like to know more about class A1 fire-proof and thermal insulation materials. Welcome to pay attention to us. Thank you!


上一篇:外墙保温资料防火等级
下一篇:最后一页

 
在线咨询
全国咨询热线
18769786220
友情链接:58彩票官网  名门彩票官网  凤凰彩票  吉利彩票  新利彩票  旺旺彩票  名门彩票  

免责声明: 本站资料及图片来源互联网文章,本网不承担任何由内容信息所引起的争议和法律责任。所有作品版权归原创作者所有,与本站立场无关,如用户分享不慎侵犯了您的权益,请联系我们告知,我们将做删除处理!