Common sense of cold prevention, anti-skid and anti-freezing

1. Anti-skid and anti-freezing safety education in winter

Go to Baidu Library to check the complete content > Content from users: Xu Dan safety education speech at Tienan Primary School. Good afternoon, class.

"Life", what a vivid word; "Safety", an ancient topic; What a wonderful state of happiness. Student: In a family, the safety of one person affects the happiness of the whole family.

Only in safety can life keep its vitality forever, and only in safety can happiness keep its charm forever. On the issue of security, we should not be careless and take chances. We must take precautions, be vigilant first, and create an atmosphere in which everyone stresses safety, always stresses safety, and stresses safety in everything.

Only in this way can we build a safe Great Wall for our life. It is the middle of winter, and it is prone to bad weather such as rain, snow, freezing fog.

Therefore, it is very important to strengthen school safety work and safety education for teachers and students. Here are some suggestions on how to strengthen the safety education of snow prevention, anti-skid and anti-freezing in winter: First, pay attention to cold and warmth.

Students should wear more clothes, cotton shoes and socks, gloves, hats and scarves in time to prevent their bodies from freezing and frostbite. Prevent colds.

Second, pay attention to non-slip. 1, all kinds of stairs and entrances of the school are easy to freeze in rain and snow, and students are easy to slip and fall when they enter and leave the teaching building. Therefore, attention should be paid to clear the rain or snow at the entrance of the building in time to prevent the exit from freezing.

2. When the weather is cold, don't play at the school stairs and the door, don't brush water at the door to prevent freezing, and don't mop the floor in the shared area of the door and the stairs until the weather gets warmer. 3. Don't go in and out of the teaching building at will, and don't have snowball fights on campus and corridors, so as not to bring snow to the soles of your feet, increase the chance of slipping and increase the difficulty of cleaning.

Third, prevent falling snow and objects at high altitude. Due to the changeable weather and temperature, icicles and ice slides are easy to accumulate in the exhaust port of buildings, and a lot of snow will also accumulate on the roof. In order to prevent falling objects from harming personal life, children should stay away from buildings when passing by.

2. Winter cold and antifreeze knowledge training (Q&A)

Go to Baidu Library to check the complete content > The content comes from the user: Morning Happy 20 10 Winter Cold and Freezing Knowledge Training Department: JobNo.: Name: Score: 1. Fill in the blanks (10, 5.5 points for each question, ***55 points) 1, the main factors of frostbite:.

2, winter cold tips _ _,,. 3. Health knowledge is _ _ _ _ _ _ _ _.

There are three ways to keep warm. 5. As the saying goes, do a good job of keeping warm in direct contact with the air.

6. You should wear it in winter. 7. Dry bedding frequently. Air is a poor conductor of heat, and its heat dissipation coefficient is only.

8. The living and working environment shall be maintained with appropriate temperature and humidity and indoor temperature, and the relative humidity is the best. 9. The "three elements" of safe driving in winter.

10, there are three kinds of winter health care. 2. True or false questions (3 questions, 5 points for each question, * * 15 points) 1. Frostbite first aid directly baked with fire () 2. Hot water heating for frostbite first aid () 3. All frostbitten parts should be heated as slowly as possible to restore normal body temperature () 4. Short answer (* * 30 points) winter cold misunderstanding.

Winter cold and antifreeze knowledge training (answer) 1. Fill in the blanks (10, 5.5 points for each question, ***55 points) 1, low temperature and cold. 2, _ one beat _, two rubs, three warms.

3, _ _ three points of hunger and cold _ _ _ seven points of food and clothing _ _ _. 4. First, we should add clothes in time to keep out the cold, second, we should pay attention to diet conditioning, and third, we should enhance our tolerance to the cold.

5, cold from the feet 6, dark clothes. 7、0.027。

8, 18℃-20℃, 50-60%9, antifreeze, anti-skid, fire prevention. 10, often drink boiled water, often drink jujube ginger soup, and insist on washing your face with cold water.

3. Anti-skid and anti-freezing measures

Keep your hands balanced when you walk. Don't walk too fast on snowy days. Keep a small stride and keep a fixed pace.

Never lift heavy objects or put your hands in your pockets, because swinging your hands back and forth can balance you. Teacher Li reminds everyone that once you break a bone, you must not rub it everywhere. Fix the broken part with scarves, books and other tools, ask others for help, and go to the hospital for treatment immediately.

There is not enough air in the tire. Be careful when riding a bike in snowy days. Don't carry too many or too heavy items on the car body. Don't have too much air in the tire. It is best to charge the air to 2/3 of the usual level. Try to lower the seat and keep a distance of more than 3 meters from the front car to prevent the front car from slipping and tripping over itself; Don't brake suddenly, or the wheels will slip and lose balance.

In addition, when driving a motorcycle in snowy days, when the driver wants to brake when entering a corner, he should use the rear brake as much as possible. If the front brake is used, it is easy to slip if it is not well controlled. In addition, when braking, try to keep the car body perpendicular to the road surface, try not to brake when passing through the icy road section, and it is best to control the speed with the throttle.

The following points should be paid attention to when driving with point brakes on ice and snow roads: it is forbidden to pull the clutch and accelerate suddenly when starting or driving, and the throttle should be stabilized to drive at a constant speed; Avoid slamming the steering wheel; Don't control the speed too fast. When the vehicle needs to slow down, the method of downshifting should be adopted to make full use of engine braking. Use the brakes as little as possible, and use some brakes when necessary; Appropriately increase the driving safety distance, while paying attention to the distance from the left and right vehicles; If snow chains are used, they should be installed on the driving wheels. Frozen on the glass. Avoid washing with hot water. First, check the coolant to avoid reducing antifreeze due to evaporation.

Secondly, it is best to add some antifreeze to the glass cleaning solution. After the doors and windows freeze, hot water can be injected into the keyhole to let the ice melt slowly.

For the icing on the glass, you can scrub it with a soft towel dipped in warm salt water; In addition, you can prepare a hard plastic scraper to gently scrape off the ice that is difficult to scrub off. "attention! Never wash the glass with hot water, it may break. "

Old people should stick to foot bath to prevent freezing. When you go out in cold weather, you should pay attention to keeping warm and eating, so as not to induce cardiovascular and cerebrovascular diseases and respiratory diseases. People can eat more fish, shrimp, meat, eggs, milk, tofu and other foods in cold rainy and snowy days. It is recommended that the elderly adhere to foot bath to prevent freezing.

The method is: before going to bed every night, the water temperature is about 40~50℃, so it is appropriate to be comfortable. After soaking feet for 5 minutes, the index finger, middle finger and ring finger of both hands alternate parallel to each other at Yongquan point for 60 times, and then immerse the thumbs of both hands in warm water for 20 times. Anti-freezing and anti-skid measures in construction site 1. Attach great importance to safety in production and implement various safety measures.

Due to the influence of rain and snow, coupled with the approaching Spring Festival, frequent personnel flow, construction sites are prone to all kinds of accidents, which is a severe test for the safety production of the construction industry. All construction units are required to further attach great importance to safety in production, always put safety in production in the first place in all work, and firmly grasp it.

Further strengthen management and ensure that all safety measures and responsibilities are put in place. Second, seriously carry out the inspection of snow sweeping and antifreeze safety production.

All construction units are required to conduct a comprehensive self-inspection on winter production safety measures, preparation and implementation of cold-proof materials, winter construction safety management, and winter fire prevention. , urge the rectification of identified safety hazards, and review the implementation of rectification. The key points of self-inspection are: the implementation and enforcement of various safety production laws, regulations and standards on the construction site; Safe use of foundation pit excavation, formwork support, scaffolding, construction enclosure and temporary facilities; Installation and use safety of vertical transportation machinery and equipment such as tower crane, material hoist and construction hoist; The implementation of safety measures such as falling, electric shock, freezing, anti-skid, poisoning prevention and fire prevention; Distribution and use of safety protection articles, labor articles and necessary cold-proof and warm-keeping articles.

Third, suspend the construction of projects under construction and do a good job in ensuring the livelihood of migrant workers. Due to the recent heavy rain and snow weather, all construction units under construction are required to suspend the construction of projects under construction according to the actual situation, timely investigate the situation of stranded migrant workers, do a good job in ensuring the warmth and daily living facilities of left-behind migrant workers, and actively do a good job in safety precautions at the construction site to prevent personal injuries.

Eliminate hidden dangers of accidents in the bud and ensure the safety of building construction.

4. Seek complete knowledge of keeping warm and preventing freezing in winter.

Try to reduce the number of times you wash your face in winter.

Don't use overheated water when washing your face. If the water temperature is too high, on the one hand, it will directly burn the skin, on the other hand, it will wash off the oil on the face, which has no protective effect on the skin and is easy to cause chapped skin. In addition, it is best to go out half an hour after washing your face, which can reduce the damage of cold air to facial skin.

In winter, the lips are particularly prone to chapping. Some people like to lick their lips with their tongues and keep their lips moist with saliva, but the effect is just the opposite, and the more they lick, the drier they get. This is because saliva contains viscous amylase. After the saliva water left on the lips evaporates, amylase will remain on the lips like a layer of paste, which is more likely to cause dry lips and even rupture and bleeding.

To protect your lips in winter, it is best to use lip balm. Shampoo time is particular. When the temperature is high in winter, don't wash your hair before going to bed, because after washing your hair with hot water, the capillaries on your scalp expand and your body radiates more heat to the surrounding area.

At the same time, the hair is wet after washing, and the evaporation of water will take away a lot of heat. Sleeping at this time is very likely to cause a cold.

Don't be too tight. It is generally believed that to keep warm in winter, you should put on more clothes and tighten up. Actually, this is a one-sided understanding.

If you wear clothes too tightly, the blood circulation of the human body will be hindered to some extent, which is not conducive to keeping warm. For example, wearing shoes and socks too tightly will lead to poor blood flow in the feet and heat can't reach the feet smoothly, but the feet feel colder, which will lead to frostbite for a long time.

Rub to prevent frostbite. In cold weather, many people have frostbite on their hands, feet, faces and other places.

Simple ways to treat chilblain: First, hot ironing, aiming at the affected area with a hair dryer, about 20 cm away from the skin, and slowly blowing with hot air for 5 minutes to speed up the blood circulation of the skin. The second method is the * * * method, which is to apply * * to the affected area after heating the hand, and persist for a long time, which has a good effect on treating chilblain.

Put orange peel, salt and a small amount of fresh ginger in cold water, boil and wait until the water cools to 40-50 degrees, that is, putting your hands in the water will feel hot, but when it is not hot, soak your feet with this water to prevent your hands from freezing in winter. Soak three times a week for a month, and it will be effective! Don't wear warm clothes too tightly: frostbite is mainly caused by low temperature and cold, but it is also affected by other factors.

If it is wet, windy, wearing too little clothes and staying still for a long time, it will aggravate frostbite. In addition, fatigue, drunkenness, hunger, blood loss, malnutrition and so on. Will reduce the body's resistance, but also easy to cause frostbite. Do not apply hot compress immediately after frostbite: Do not apply hot compress immediately after frostbite or * * * frostbitten parts, so as not to aggravate local edema.

Hot compress can only be carried out one or two hours after freezing. If the local skin is not damaged, chilblain cream can be applied. If the skin is damaged, neomycin ointment should be applied as soon as possible to prevent infection and frostbite. Three tricks: First, physical exercise enhances physical fitness and cold-resistant exercise.

Wash your face and feet with cold water in summer. Second, eat in time and pay attention to food quality.

Eat more foods with higher calories, such as oil and meat. Third, washing hands and feet with pepper seedlings often can prevent frostbite.

5. Anti-skid and anti-freezing measures

Non-slip article

Keep your hands balanced when you walk, and don't be idle.

Don't walk too fast in snowy days, take small steps and keep a fixed pace. Never lift heavy objects or put your hands in your pockets, because swinging your hands back and forth can balance you. Teacher Li reminds everyone that once you break a bone, you must not rub it everywhere. Fix the broken part with scarves, books and other tools, ask others for help, and go to the hospital for treatment immediately.

Don't be too discouraged. Be careful when braking.

When riding a bike in snowy days, you should keep a high degree of concentration. Don't carry too many or too heavy items on the car body, and don't have too full tires. It is best to charge the air to 2/3 of the usual level. Try to lower the seat and keep a distance of more than 3 meters from the front car to prevent the front car from slipping and tripping over itself; Don't brake suddenly, or the wheels will slip and lose balance.

In addition, when driving a motorcycle in snowy days, when the driver wants to brake when entering a corner, he should use the rear brake as much as possible. If the front brake is used, it is easy to slip if it is not well controlled. In addition, when braking, try to keep the car body perpendicular to the road surface, try not to brake when passing through the icy road section, and it is best to control the speed with the throttle.

Point brake for controlling running speed and braking.

When driving on ice and snow, you should pay attention to the following points: it is forbidden to pull the clutch and accelerate sharply when starting or driving, and you should stabilize the throttle and drive at a constant speed; Avoid slamming the steering wheel; Don't control the speed too fast. When the vehicle needs to slow down, the method of downshifting should be adopted to make full use of engine braking. Use the brakes as little as possible, and use some brakes when necessary; Appropriately increase the driving safety distance, while paying attention to the distance from the left and right vehicles; If snow chains are used, they should be installed on the driving wheels.

Antifreeze articles

The ice on the glass can't be washed with hot water.

First, check the coolant to avoid the lack of antifreeze due to evaporation. Secondly, it is best to add some antifreeze to the glass cleaning solution. After the doors and windows freeze, hot water can be injected into the keyhole to let the ice melt slowly. For the icing on the glass, you can scrub it with a soft towel dipped in warm salt water; In addition, you can prepare a hard plastic scraper to gently scrape off the ice that is difficult to scrub off. "attention! Never wash the glass with hot water, it may break. "

Old people can insist on foot bath if they want to prevent frost damage.

Pay attention to keeping warm and eating when going out in cold weather, so as not to induce cardiovascular and cerebrovascular diseases and respiratory diseases. People can eat more fish, shrimp, meat, eggs, milk, tofu and other foods in cold rainy and snowy days. It is recommended that the elderly adhere to foot bath to prevent freezing. The method is: before going to bed every night, the water temperature is about 40~50℃, so it is appropriate to be comfortable. After soaking feet for 5 minutes, the index finger, middle finger and ring finger of both hands alternate parallel to each other at Yongquan point for 60 times, and then immerse the thumbs of both hands in warm water for 20 times.

Anti-freezing and anti-skid measures in construction site

First, attach great importance to safety production and implement various safety measures. Due to the influence of rain and snow, coupled with the approaching Spring Festival, frequent personnel flow, construction sites are prone to all kinds of accidents, which is a severe test for the safety production of the construction industry. All construction units are required to further attach great importance to safety in production, always put safety in production in the first place in all work, and firmly grasp it. Further strengthen management and ensure that all safety measures and responsibilities are put in place.

Second, seriously carry out the inspection of snow sweeping and antifreeze safety production. All construction units are required to conduct a comprehensive self-inspection on winter production safety measures, preparation and implementation of cold-proof materials, winter construction safety management, and winter fire prevention. , urge the rectification of identified safety hazards, and review the implementation of rectification. The key points of self-inspection are: the implementation and enforcement of various safety production laws, regulations and standards on the construction site; Safe use of foundation pit excavation, formwork support, scaffolding, construction enclosure and temporary facilities; Installation and use safety of vertical transportation machinery and equipment such as tower crane, material hoist and construction hoist; The implementation of safety measures such as falling, electric shock, freezing, anti-skid, poisoning prevention and fire prevention; Distribution and use of safety protection articles, labor articles and necessary cold-proof and warm-keeping articles.

Third, suspend the construction of projects under construction and do a good job in ensuring the livelihood of migrant workers. Due to the recent heavy rain and snow weather, all construction units under construction are required to suspend the construction of projects under construction according to the actual situation, timely investigate the situation of stranded migrant workers, do a good job in ensuring the warmth and daily living facilities of left-behind migrant workers, and actively do a good job in safety precautions at the construction site to prevent personal injuries. Eliminate hidden dangers of accidents in the bud and ensure the safety of building construction.