排烟通风管道如何辨别优劣

发布人：http://www.sftfgd.com   发布时间：2018-10-17 18:25:43

按照现行的相关标准，对排烟通风管道的壁厚、耐火性能等有一套完整的检测方法，但这些方法只有权威的检测部门才有能力做到。

According to the current relevant national standards, there is a complete set of testing methods for wall thickness and fire resistance of smoke exhaust ventilation pipes, but these methods can only be achieved by authoritative testing departments.

市民要是想知道自己所买的房屋排烟通风管道质量是否过关，教你一招，办法就是敲击烟道壁，“合格排烟通风管道，其烟道壁厚达1.5厘米，因此在敲击烟道壁的不同部位时，声音一致，且比较浑实、清脆。

If the public wants to know whether the quality of the smoke exhaust and ventilation pipes of the houses they buy is good or not, the way is to knock on the wall of the flue, "Qualified smoke exhaust and ventilation pipes, the wall thickness of the flue is 1.5 cm, so when knocking on different parts of the wall of the flue, the sound is consistent, and more solid and crisp.

若是劣质排烟通风管道的话，由于壁厚不均匀，敲击它的不同位置所发出的声音是不一致的。”济南通风管道厂家告诉大家，排烟通风管道安装若是被业主重视的话，那么劣质烟道从此就不再有市场了。

If the quality of smoke exhaust ventilation pipe, because the wall thickness is not uniform, the sound produced by tapping it at different locations is not the same. Jinan ventilation duct manufacturers told us that if the installation of smoke ventilation duct is valued by the owners, then the inferior flue will no longer have a market.

烟道机的性能好与坏直接决定排烟通风管道的质量,好的烟道机能够生产出来好的排烟通风管道，好的排烟通风管道就能够有好的，这是很好的理解的逻辑。

The performance of flue ventilator directly determines the quality of smoke exhaust ventilation duct, good flue ventilator can produce a good smoke exhaust ventilation duct, good smoke exhaust ventilation duct can have a good price, which is a very good understanding of the logic.

排烟通风管道是以耐碱高强度玻璃纤维网格布为增强材料的水泥砂浆薄壁构件，水泥应采用强度等级不低于32.5的快硬硫铝酸盐水泥或低碱度硫酸盐水泥，采用中砂，水泥与砂的配比为1烟气道壁厚应均匀。

The flue gas ventilation pipe is a thin-walled component of cement mortar reinforced by alkali-resistant and high-strength fiberglass mesh cloth. The cement should adopt quick-hardening sulphoaluminate cement with strength grade not less than 32.5 or low-alkalinity sulphate cement. Medium sand should be used. The wall thickness of flue gas duct should be uniform when the proportion of cement and sand is 1.

在有可靠措施确保烟气道运输和安装过程中烟气道不出现裂纹的前提下，可不采用加强刚度隔板。

On the premise that reliable measures are taken to ensure no cracks in the flue gas passage during transportation and installation, the stiffness diaphragm can not be used.

我公司以精湛的技术制造出高质量的产品,深受广大顾客的信赖.欢迎您的到来,我们将竭诚为您服务.本文来源：济南黑白铁加工，更多相关资讯请点击：http://www.sftfgd.com。

Our company produces high-quality products with exquisite technology, deeply trusted by customers. Welcome to our company, we will serve you wholeheartedly. Source of this article: Jinan black and white iron processing, more information please click: http://www.sftfgd.com.