当下人们对于通风排烟管道安装也越来越重视，很多人由于都不是的认识，不怎么了解也是比较正常的，随便找一些街头的小作坊来制作排烟通风管道，才会给一些黑心作坊制作劣质排烟管道提供了可乘之机。
At present, people pay more and more attention to the installation of ventilation and smoke exhaust pipes. It is normal for many people not to know much because they are not professional. It is only by casually looking for some small workshops on the street to make smoke exhaust and ventilation pipes that some black heart workshops can take advantage of to make low-quality smoke exhaust pipes.
市民以后在买房验房时，不但要注意房屋表面上的质量问题，要关注看不见的质量问题。”山东通风排烟管道加工厂家提醒大家，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。
When buying and inspecting houses in the future, citizens should not only pay attention to the quality problems on the surface of the house, but also pay attention to the invisible quality problems. " Shandong ventilation and smoke exhaust pipe processing factory reminds you that according to the current relevant national standards, there is a complete set of testing methods for the wall thickness and fire resistance of smoke exhaust and smoke exhaust pipes, but only the authoritative testing department can do these methods.
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，“合格通风排烟管道，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 citizens want to know whether the quality of the smoke exhaust and ventilation duct of the house they buy is qualified, they can teach you a trick by knocking on the flue wall. "Qualified ventilation and smoke exhaust duct has a flue wall thickness of 1.5cm. Therefore, when knocking on different parts of the flue wall, the sound is consistent, solid and crisp.
若是劣质通风排烟管道的话，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。”山东通风排烟管道加工厂家告诉大家，通风排烟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 it is a poor ventilation and smoke exhaust pipe, the sound made by knocking on different positions is inconsistent due to the uneven wall thickness. " Shandong ventilation and smoke exhaust pipe processing manufacturer told you that if the ventilation and smoke exhaust pipe installation is valued by the owner, 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 good or bad performance of the flue fan directly determines the quality of the smoke exhaust and ventilation duct. A good flue fan can produce a good smoke exhaust and ventilation duct, and a good smoke exhaust and ventilation duct can have a good price, which is a well understood logic.
通风排烟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 ventilation and smoke exhaust duct is a cement mortar thin-walled component reinforced by alkali resistant high-strength glass fiber mesh cloth. The cement shall be fast hardening sulphoaluminate cement or low alkalinity sulfate cement with strength grade not less than 32.5, medium sand shall be used, and the ratio of cement and sand shall be 1. The wall thickness of the smoke duct shall be uniform.
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 there are reliable measures to ensure that there are no cracks in the flue gas duct during the transportation and installation of the flue gas duct, the strengthened stiffness diaphragm may not be used.
如何辨别通风管道好坏；
How to distinguish the quality of ventilation duct;
1、可以选用复合资料现场制造巨细通、弯头号配件也十分便利，因而施工速度快，且对施工人员的需求也相对下降。
1. Composite materials can be selected, and it is also very convenient to manufacture large and small fittings and elbow fittings on site. Therefore, the construction speed is fast, and the demand for construction personnel is also relatively reduced.
2、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。
2. On the premise that there are reliable measures to ensure that there are no cracks in the flue gas duct during the transportation and installation of the flue gas duct, the strengthened stiffness diaphragm may not be used.
3、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。
3. The smoke exhaust and ventilation duct is a cement mortar thin-walled component reinforced by alkali resistant high-strength glass fiber mesh cloth. The cement shall be fast hardening sulphoaluminate cement or low alkalinity sulfate cement with strength grade not less than 32.5, medium sand shall be used, and the ratio of cement and sand shall be 1. The wall thickness of the smoke duct shall be uniform.
如何辨别通风管道好坏
How to distinguish the quality of ventilation duct
4、通风管道对装置精度的需求也相对较低，这又能够进步风管的装置速度。通风管道工程定义可以解释为：送风、排风、除尘、气力输送以及防、排烟系统工程的总称。
4. The demand of ventilation duct for device accuracy is also relatively low, which can improve the device speed of air duct. The definition of ventilation duct engineering can be interpreted as the general term of air supply, exhaust, dust removal, pneumatic conveying and smoke control and exhaust system engineering.
山东通风管道加工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，在选择质量好的通风管道的前提是对通风管道有一个基本的了解，希望以上的几点建议对大家有所帮助。
The good or bad processing performance of Shandong ventilation duct directly determines the quality of smoke exhaust ventilation duct. A good flue fan can produce a good smoke exhaust ventilation duct. The premise of selecting a good quality ventilation duct is to have a basic understanding of the ventilation duct. I hope the above suggestions will be helpful to you.
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