[Lifetime clothing material] What are the detailed explanations of life -saving clothing materials

Safe clothes are a kind of clothing of life. The design is similar to a vest. The general use period is 5-7 years. It is one of the life-saving equipment on board and airplanes.What kind of life clothes are good?The CCAR.TSO-C13F regulations make the life jacket made of internationally universal PU tape.Suitable for water life.

Made of nylon fabric or neoprene, buoyantic material or inflatable materials, reflective materials, etc.Generally, it is made of foam plastic or cork.Putting on the body has enough buoyancy to make the water falling from the water.

What are the life jacket materials

1. Filling -type life jacket, that is, use nylon or chlorine rubber as fabrics, fill the buoyancy material in the middle.

2. Inflatable life jacket: It is made of high -intensity Waterproof material, similar to the principle of inflatable life -like life or swimming rings.Automatic inflatable or passive filling.However, this kind of life jacket should pay attention to: absolutely avoid sharp objects to piercing or grinding the waterproof layer. After leakage, it will cause serious consequences of unimaginable imagination.

How to use the life jacket

Ordinary life jacket wearing method:

1. Put the life jacket on the neck and place the rectangular buoyancy bag in front of you; tie the neckline band.

2. Pass the left and right bands through the buckle bands on the left and right sides, and cross the back;

3. Pass the band through the buckle rings on the chest and hit the knot.

Notice:

1. Check whether the life jacket is broken before wearing, and check the device and gas cylinder in inflatable life jacket

2. Some life jackets are equipped with a reflective film on one side. If you wear the reflective film in it, you will not play a role.

3. To kill the strap, so as not to be shocked during diving or loosened for a long time.

Manual inflatable life clothing wearing method:

1. Put your head into the life jacket;

2. Tie the band on the left and right sides;

3. Pull the tension on the left and right sides, the inflatable valve is opened, and the life jacket is inflated within a few seconds.The manual inflatable life jacket on the plane also has a variety of equipment: the power supply of the orientation indicator is activated by seawater, and the power supply time can exceed 12 hours; some also include whistle, mirror, etc.

How to choose wooden floor moisture pads

1. Look at the type of floor mat

1. Ordinary floor mat

The most widely used is ordinary floor mats made of polyethylene, which is low in cost.The difference in quality is mainly due to the thickness of the ground cushion and the material used on the surface.When you buy it, you can see its toughness, and the toughness of good floor mats is also very good.

2. Aluminum film pad

Aluminum -film pads are generally pasted with aluminum foil on the plastic floor pad, which is relatively well -sealing and moisture -proof.When purchasing the aluminum film pad, pay attention to whether the aluminum film and plastic film on the surface should be tightly bonded. The aluminum film of the good aluminum membrane pad is not easy to fall off.In addition, it is necessary to pay attention to its environmental protection. Before installation, you can open the rolled ground pads. Whether there is any irritating smell when you smell it. If so, you must refuse to use it.

2. Look at the thickness of the ground

The floor mats should not be too thick, usually around 2mm.If it is too thick, the room has a large room for a lot of time, and it is easy to cause the floor to be arched and cracking.

Third, look at the brand

The quality of the product of large brands is often guaranteed, after -sales service is good, the production process technology is mature, the price is also reasonable, and the national supervision is also strict. Consumers can buy suitable wood flooring pad products according to their actual needs.

What should be paid attention to when laying wooden floor moisture -proof pads

1. The keel is solid on the ground to be flat

The ground is not tidy to hang some flooring and keels, and the floor is easy to make a noise.If the wooden keel is not strong, it is easy to produce the same situation, so you must check it after the wood keel is paved.You can get your feet on the wooden keel. You can check whether the wood keel is firm by shaking your feet. If it is not enough, you need to reinforce it.

2. Pay attention to keel and floor fixed

The fixing method of using wood wedge and iron nails will cause insufficient grip power due to the small contact surface of the wooden wedge and the iron nail, which can easily cause the wood keel to loosen, and it is easy to have no sound when walking on it.The fixation of the floor and the wooden board, if it is not rail pavement, it needs to be fixed with nails.The selected nail is best for the special thread of the floor. Drill the hole with a pistol first, and then fix it.

3. Dragon must be dry and moth -proof

Generally, the water content of the Solid wood flooring is 12%. The wooden keel must be dry, so that the wooden floor will be rapidly moisture due to the large humidity difference, resulting in the arch of the floor arched and the paint surface burst.The Solid wood flooring has a good logic and is prone to raw pests. Therefore, it is necessary to put camphor wood chips in the wooden keel. The standard is to put a thousand grams of camphor wood chips every 8 Square meters. Pay attention to put it evenly.

4. Pay attention to color difference problems in advance

The color of each Solid wood flooring will be different, so before the formal layout, choose a floor with similar colors and textures to make the overall pavement effect.It should be noted that when the floor enters the field, it is best to check the quality of the floor by touching and visually inspecting. If you have any problems, you can find and change it in time.

5. There are a lot of moisture -proof pads

In order to avoid the water and gas on the wall to "infect" the Solid wood flooring, when laying a moisture pad, it must not only cover the entire wooden keel, but also pay attention to leaving about 10cm up along the corner of the moisture.At the same time, 8-12cm telescopic joints should be left between the wooden floor and the wall surface. If it is too close, it is easy to arched after the floor expands.

6. Do not forget the flooring of flooring

After paving the first row of floors, the installation staff should prevail through the straight line. If you need to adjust it immediately, it will affect the launch of the floor of the floor.There are no gaps in the middle, to ensure flatness.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

1. What color is the most sun sunscreen under the banana sunscreen

There are many different color choices for banana sunscreens. Which color looks good, it needs to be determined according to personal preferences.But what color is the most sunscreen,Generally speaking, sunscreen clothes (such as black, dark blue, dark purple, etc.) under the banana will be better in terms of sunscreen.Because dark sunscreens can better absorb ultraviolet rays, it can better prevent ultraviolet rays from exposure.However, it should be noted that the dark sunscreen jackets will be easier to absorb heat in hot weather.

But banana sunscreen jacketThe light color series (such as white, light blue, light pink, etc.) will be more suitable for summer, because it can better reflect the sun and reduce the body's calorie absorption.Therefore, when choosing, you need to consider the balance of comfort and Sun protection.In addition, no matter what color sunscreen, you need to pay attention to whether it meets the sunscreen standards, and it needs to be worn and maintained correctly.

2. What are the differences between the classic and upgraded models under the banana sunscreen

The sunscreen quality and face value of the banana have been online. As the technology continues to upgrade, the upgrade models have been launched under the banana sunscreen.

1. Different fabrics:The classic models use nylon fabrics, and the upgraded models use more lighter ice fabrics, which are more breathable and comfortable.

2. Different cable process:The upgraded vehicle line is more fine and neat, and the lines are more delicate.

3. The design of the neckline is different:The upgraded neckline design is more three -dimensional, clinging to the neck, and the Sun protection effect is better.

4. Different design styles:The design of the upgrade model is more concise, no longer has too many details, which is more fashionable.

5. Different colors:The upgrade models add some colors, including light pink, dark blue, gray, etc.Banana sunscreen products & gt; & gt;

Beneunder under the banana

Banana Holdings Co., Ltd.

• Place of origin: Hong Kong

Founded in 2013, it is an Outdoor brand of high -quality cities in China. At the same time, the banana is also a member of the Council of the International Skin Cancer Foundation.The word banana is taken from "Banana Leaf", which represents the needs of young women consumers for Outdoor sunscreen.In 2013, the banana opened an Outdoor exploration journey with an umbrella, and gradually looked at the daily Outdoor needs.By balanced and practical strong functions and designs that satisfy experience, everyone can enjoy sunlight and healing.Under bananas, focus on exploring beautiful Outdoor life with you.Since its establishment nine years, Banana has always adhered to the R & D 50%UPF 50+ fabrics and products that can effectively block more than 95%of UVA/UVB rays, providing people with strong Sun protection protection, and based on this ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ... More ...& gt;

What are the wall cabinets?

1. Decorative Wall cabinet

The decorative Wall cabinet generally appears in the living room or the porch. The decorative Wall cabinet not only has the function of storing items, but also part of the home improvement style and creative design in the room.To improve its decorative performance.

(Wall cabinet style picture Daquan.

2. Wall cabinet for bedrooms

Most of the wall cabinets in the bedroom are generally wardrobes, and many families add some book wall cabinets and decorative wall cabinets in the bedroom.The wardrobe in the bedroom is generally divided into multiple areas according to the functions used. The main function is to store daily clothing and bedding.

(Wall cabinet style picture Daquan.

3. kitchen Wall cabinet

Almost all of the wall cabinets used in the kitchen are now popular. The kitchen of ordinary families has used up and down layered multifunctional wall cabinets. This kind of Wall cabinet not only saves the space of the kitchen and solves the naked influence of the water pipeline.At the same time, you can also clean up some of the kitchen debris.

(Wall cabinet style picture Daquan.

4. Sanitary Wall cabinet

The bathroom Wall cabinet is generally mainly simple and small. This kind of Wall cabinet is very convenient for the placement and use of bathroom supplies.That is, the space that does not occupy the bathroom can bring a comfortable feeling to users.

(Wall cabinet style picture Daquan.

5. Studycare Wall cabinet

Generally, the wall cabinets are mostly based on sorting books and cultural supplies. In terms of style, they can be freely played or medium -distance. This can also reflect the master's cultural atmosphere and personality.

(Wall cabinet style picture Daquan.

1. Red Ruimu's water support method

1. After the autumn or early spring of the following year, cut the raw branches from the strong mother plant, and then 0.3 cm under the bud festival ~At 0.5 centimeters, cut the spike into a horseshoe -shaped cut, so that 2 to 3 buds can be kept at the upper part of the cuttings.After that, inserted water with water cups and placed in sufficient light.

2. Keep the cuttings of about 5 cm to 7 cm. Do not be too deep, and pay attention to change the water every 2 to 3 days to ensure the cleaning of the water quality.In this way, it can take root in about 30 days; if the water is changed, the water temperature can be increased and maintained at 20 C-25 C, and the rooting period can be greatly advanced.

3. Due to the internal differences between the individuals of the cuttings, the root of the cuttings is always different.To this end, when the new root root of the cuttings has extended 0.5 cm-1 cm, it is necessary to pick out the pot in time. Each pot can be planted with 3-5 plants to make it naturally cluster.scale.

Second, Red Ruimu's breeding method

1. Red Ruimu likes a warm growth environment and requires sufficient light.

2. Red Ruimu's requirements for temperature are relatively strict. The appropriate temperature for growth is between 22 C and 30 C. It can be cold -resistant, but in some places in the north, it will be frozen, which will cause death in severe cases.

3. Red Ruimu likes moist and fertile soil. Under the conditions of Smooth drainage and sufficient nutrients, growth will grow relatively quickly.

4. Some base Fertilizers should be applied before planting. After that, they must be picked up. They can apply rotten farmhouse Fertilizer or Organic fertilizer. They can also apply some compound Fertilizers according to their growth status.

5. Watering should be appropriate. According to the growth of Red Ruimu, you need to return green water in spring and seal frozen water in winter.Pay attention to drainage in the rainy season to avoid stagnant water and cause rotten roots.

6. During the growth process, Red Ruimu will have diseases such as leaf spots, powdery powder, and stem rot, as well as the harm of pests such as aphids, yellow thorn moths.Essence

3. When is it better to plant red Ruimu

Red Ruimu has the best living rate in spring and autumn, because Hong Ruimu likes the season with sufficient sunshine, and the sunshine in spring and autumn is not only sufficient, but also very gentle.The best survival rate for planting Red Ruimu in the season is the best.However, the specific planting season must also be determined according to the specific planting environment. For example, Red Ruimu can be planted in all seasons in the south, and try to avoid cold winter in the north.