How to prevent poisoning in spray paint construction?
(1) When spraying nitro-lacquer or perchlorethylene paint outdoors, in addition to wearing anti-virus masks and gloves, stand in the limelight so that the paint mist does not touch the human body.
(2) When spraying nitro-lacquer or perchlorethylene paint indoors, it is necessary to install exhaust facilities and wear air-supply gas masks at the same time.
(3) Do not use spraying method to spray Hongdan antirust paint, it is recommended to use brushing method or use other antirust paint instead of Hongdan antirust paint.
(4) If you feel dizzy, headache and other abnormal symptoms while spraying paint, you should leave the scene immediately and go to a ventilated place to breathe fresh air. In severe cases, you should send to the hospital for treatment in time.
(5) After painting, if you want to take a shower, if you feel that your trachea is dry, you should drink more boiled water with sugar.
(6) After spraying, wash your hands with soapy water before eating
(7) In order to prevent the contamination of the skin by organic solvents, "liquid glove liquid" can be applied evenly on the hands. After a few minutes, a thin film will be formed. After the work is completed, the film can be washed off with soap in warm water.
What to do in the event of a fire?
In the event of a fire, on the one hand, it is necessary to organize personnel, adopt correct fire extinguishing methods and select appropriate fire extinguishing tools to actively fight the fire, and on the other hand, call the police as soon as possible. The fire alarm dial is "119"
Things to pay attention to when organizing fire extinguishing: When a fire breaks out in a closed house and sufficient fire extinguishing equipment is not prepared, do not open doors and windows to prevent air circulation and expand the fire; do not close iron doors near cars, etc.; The switch is closed.
What you should pay attention to when calling the police is that you must be calm and calm, and clearly state the fire unit, district and county, street name, house number, name of the fire object, fire intensity, name of the caller, and telephone number. After calling the police, send someone to the intersection of the street. Greet the fire truck so that it can reach the fire in time
What slow fire equipment should be kept in paint storage and construction, and what are their characteristics?
In the process of paint storage and construction, organic materials including various solvents and thinners are easy to catch fire, so it is necessary to prepare various fire extinguishing equipment, mainly foam fire extinguishers or carbon dioxide fire extinguishers.
Foam fire extinguishers are suitable for fighting oil and flammable liquid fires. It is a large amount of foam produced after the two kinds of liquid are mixed. Since the volume of the foam increases by 8~10 times, pressure is generated, so that the foam is ejected from the nozzle. The range should be more than 8 meters, and the fire extinguishing time should not be less than 1 minute. The solution is: internal medicine aluminum sulfate or lead acid, and external medicine is sodium bicarbonate and foaming agent.
Carbon dioxide fire extinguishers are suitable for extinguishing oil, flammable liquids, electrical appliances and fires that cannot be extinguished with water. However, it is not suitable to fight fires when substances such as potassium, sodium, magnesium, lead, and magnesium-lead alloys burn. Because carbon dioxide can chemically react with these substances and release a lot of heat, which promotes combustion.
Other fire extinguishing materials include yellow sand and so on. But never use water to extinguish organic combustibles, because most organic solvents and oils have a lower density than water and are insoluble in water. When they see water, they will float to the surface and cause the fire to spread. Therefore, when a fire breaks out in a warehouse where paint is piled up, water rescue is prohibited.
