The floor heating is widely used in the north. The floor heating system is a hidden project. There is a complete set of industry norms from installation to acceptance. Therefore, the warm-pressure test is the most critical one in the floor heating installation process. If the pressure is acceptable, the system is normal. If the pressure fails, it means that the floor heating system has leaks and construction failures. The construction personnel are required to check and re-press. The following Xiao Bian introduced the standard of warming and warming pressure and precautions for everyone. What is the warmth to suppress Floor heating is a key step in the warm installation process after floor heating is completed. Passing the pressure pass test to check whether the floor heating system is operating normally. If the pressure fails, it indicates that there is a problem of water leakage and construction failure in the floor heating system. At this time, construction personnel are required to re-check and suppress. Warm pressure standard 1. The water pressure pump will fill the floor heating system with water and slowly increase the pressure to 0.6Mpa or 1.5 times the working pressure of the system. Observe any abnormal conditions at any time during the pressure increase process. 2. There is no leakage after one hour of constant pressure observation, and observation and observation are continued for 15 minutes. The pressure drop <0.03 Mpa is qualified. After the pressure is applied for the first time, the warming temperature is slowly increased, and the water temperature is controlled within a range of 25-30°C for about 20 hours. Within 24 hours, the water temperature can reach the normal range. Warm pressure precautions 1. Anti-freezing measures must be taken during the winter pressure test. 2, the pressure value is normal or not, the pressure difference is the key to the reference, the greater the pressure difference, the faster the cycle, the heat can continue to supply. 3. When injecting water into the pressure test, the water injection speed must be performed slowly. When the system is full of water, the leak tightness of each loop must be carefully checked to prevent inaccurate data. 4. After the pressure test is completed, the pressure relief will release the water, and at the same time, make a corresponding pressure record and file it for future reference. Editor's summary: The standards on floor heating and the precautions for floor heating are introduced here, and I hope to be helpful to everyone. If you want to know more related information, you can pay attention to this website information. Warm to warm the brand Stainless Steal CNC Milling Parts Stainless Steal Cnc Milling Parts,Aluminum Parts Cnc Machining,Metal Cnc Machining,Luninum Cnc Machining JIANGSU TONGDE INTERNATIONAL TRADE CO.LTD. , https://www.tongdetrades.com
