When should I use a sunshine?

1. The indoor (outside) temperature reaches or exceeds 29 C.

2. Solar radiation intensity & gt; 240kcal/m2 h (1004.6kj/m2 h).

3. The depth & gt; 0.5m in the sunlight.

4. The inner time of the sunlight is more than 1h.

What are the main points of sunshade shed?

1. The Shading cannon is suitable for Shading outside the doors and windows of low -rise and multi -storey buildings, and should not be used outside the high -rise building.

2. The material, thickness, specifications and forms of Shading materials, the form and specifications of the fixed device, the power of the motor (when using the electric), the wind pressure of the use of the place is related to each other., Ask professional manufacturers to obtain relevant technical information, and choose after comprehensive consideration.

3. The connection practices of the Shading system and the building subject, lightning protection measures, etc. involving safety issues must be determined and responsible for the engineering design personnel based on the specific engineering situation.

4. Anyone with a long -choir of rolling boxes should consider the impact of placing different locations on the energy saving of the wall.

5. For systems that are equipped with automatic control, generally requirement of risk control and rain control induction device, light control can be selected according to specific conditions.Manual driving method is generally not suitable for Shading that often unmanned places.

6.The fabric is recommended to use dark (or the dark surface of the fabric faces the Outdoor) to achieve a better Shading effect.

The requirements for the fabrics of the sunshade

Types of fabrics: polyester coating fabric, glass fiber coating fabric.

1. The fabric should ensure that the size is constant and non -deformation.

2. The surface of the fabric is Smooth and Smooth to ensure the collection of rolls freely, and prevent the fabric from Running off, wrinkles, or unsatisfactory scrolls.

3. The fabric should have sufficient tensile and tear resistance to prevent the risk of being torn under harsh climate conditions.

4. The connection between the fabric should be a hinge -frequency welding process to ensure that the fabric has sufficient strength.

5. The fabric should ensure good color solidity.

6. The surface of the fabric should have a certain anti -pollution performance, easy to clean, and simple and convenient maintenance.

What is the difference between sunshade and sunshade

1. First of all, in terms of shape, the shade pim was like an umbrella, with a small shape and less places that can be covered.The Shading shed is large, and there are more parts that can cover the sun.

2. Secondly, in terms of usage, sunshade is generally used by the beach or swimming pool, suitable for individual Shading.The sunshade is generally applicable to the Shading of propaganda activities such as stalls and places, and it is suitable for collective Shading for collective and more people.

3. In the end, the sunshade generally requires four brackets to support it, and the transportation is cumbersome. Unless there are large activities, it is generally not used.The sunshade can be opened directly, which is more practical in daily life.

Mooth classification of Sunglasses lenses

1. glass lens

The glass lenses are often exposed to it. The most prominent advantage of glass lenses is that its optical properties are very stable. This is the usual advantage of glass lenses. It is the same on frame glasses.Affected by the pressure of the framework.The disadvantage of glass lenses is that it is easy to break, and it is easy to cause damage to the eyes.At present, the newly developed enhanced glass lenses are more prominent than ordinary glass lenses, and they are also considered a safe lens.

2. Polarized lens

This is a lens used on polarized Sunglasses. The polarization principle of light is used. In the future, the glare obstruction of the parties will be separated from the lens to make the sight clearer and safer when driving.In 1937, Dr. Edwinland in the United States invented this lens and was widely used in polarizing Sunglasses, and he also created his own Pokmon company.

3, color change lens

Also known as sensitive lens, due to the change of light, the color of the lens changes accordingly, so that the eyes can adapt to different environments. Under the strong light, the color of the color changing lens will deepen.EssenceThis kind of lens has been used in myopia Sunglasses. This kind of Sunglasses in the form of color -changing lenses are also considered to be the most convenient and most beautiful myopia Sunglasses, which is more popular than clamping.

4. Plastic lenses

This is the material that many Sunglasses brands like very much. Light and not fragmented are its most obvious features. The functions of non -processed plastic lenses are significantly better than glass lenses.EssenceThe disadvantage of plastic lenses is that its wear resistance is easier to scratch. When the lens is impacted, it is also easy to deform, so it should be more careful about its maintenance.

There are three main types of plastic lenses, namely resin lenses, PC lenses, and acrylic lenses.

5. Resin material Sunglasses lens

Friends who often wear glasses must have heard of resin lenses, but what are the resin lenses?Resin (CR-39) is actually a chemical substance of the phenolic structure. It is refined from the phenolic components in oil. The characteristics are light weight, high temperature resistance, strong impact resistance, and can effectively block ultraviolet rays.The great advantage of resin lenses in Sunglasses is that it is easy to color. Many fashionable Sunglasses use resin lenses to favors the characteristics of coloring.But the resin lenses are poor and impact.This type of Sunglasses have a wide range of use and strong decorative effects. It is a good choice for fashion people.

6. PC material Sunglasses lens

PC refers to polycarbonate, a type of plastic (PC). It is a polymer polymer containing carbonate groups in the molecular chain and PC material. In short, it is a Sunglasses material material.There are high -end points, PC films commonly used by professional athletes and colorless or colorless plastic sheets.It is characterized by lightness and good coloring performance. The disadvantage is that the abrasion resistance is low and the optical properties are unstable.PC -made Sunglasses are more suitable for sports people and drivers.

7. AC film (acrylic lens)

It has excellent and tough characteristics, has a high perspective rate, has good anti -mist resistance, the lowest cost, the material is crispy, the rupture may have crumbs, and the stability of optical indicators is average.

8. nylon material Sunglasses lens

nylon Sunglasses are used in sports brands Sunglasses and high -quality big -name Sunglasses. It has high elasticity and excellent optical quality, and has a strong resistance to impact.Professional protection function.However, nylon lenses have poor wear resistance and high production costs.Such Sunglasses are more suitable for people for sports or professional protective mirrors.

9. Tac material Sunglasses lens

TAC Sunglasses are relatively widely practical in China. TAC (triax cellulose, TriaceTyl Cellulose), which is complicated, is one of the high molecular materials with high penetration.TAC has the characteristics of Sunglasses, which has the characteristics of acid -resistant type, light texture, and high cost performance.However, the abrasion resistance has become a soft foot of TAC lenses, and it has its less stable optical characteristics. Although the price of TAC lenses is low in price, it is eventually discarded by most well -known foreign brands.

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1. What kind of sunshade mesh and web needle is more solid

The flat needle Shading net has a closer structure, smaller acupuncture pitch, stronger and durable, longer service life, good toughness, not easy to break, and strong wear resistance.The network needle is resistant to corrosion, which can be used in humidity, and at the same time, ventilation is better.Therefore, the specific choice of the Shading net should be selected according to the environment and requirements.

2. Which sunscreen mesh and oblique needle is durable

The durability of the oblique needle.The Shading net with the same material and needle is better to choose a diagonal needle.Because the oblique needle is more firmly woven, it is not easy to occur during use and damage.Relatively speaking, the durability of the flat needle is not strong, so it is recommended to choose the oblique needle when choosing a Shading net.The oblique needle's Shading net has a good effect on disaster relief and income. During the use process, it must be straightened, tightened, and flattened. There must be no low places. Otherwise, it is prone to stagnant water falls on rainy days, causing the net to be damaged.

3. precautions for Shopping.com

1. When buying a Shading net, many people are very easy to buy a net with a high shielding rate, which is mistaken for the high shielding rate.However, too high shielding rate causes weak light in the shed, reduced photosynthesis of crops, weak stems, and long -term problems, which reduces the production of crops.So try to choose the Shading rate as low as possible when choosing a Shading net.

2. When buying a Shading net, try to choose a guarantee product with big manufacturers and brands, and determine the use of products that have been used for more than 5 years on the greenhouse.

3. The thermal contraction characteristics of the shade net are easily ignored. The most contracted in the first year, about 5%, and gradually become small.With its contraction, the shielding rate will increase.Therefore, it is necessary to consider its thermal contraction characteristics when using a card slot.

1. Where is the application of sunrs?

Shame sheds are generally used in villas, duplex houses, jumping houses, roofs, bottom floors, podiums, hotels, hotels, clubs, cafes, sun rooms, public places and other places. In recent yearsUse.Especially villas, windows and doors, there are some Outdoor sunshade sheds.The amount of usage on the top of the building is also very large, and the effect of the roof sunshade is more obvious on the shelter of the building.

People who use shade pings are generally home owners, decorative companies, people who have ideas for architecture, garden design, Sunshine house companies, national organs, building design institutes, real estate developers, designers teams, catering industry, hotels, etc.industry.In fact, the scope of application of sunshade has a lot of applications. More and more people pay attention to the shelter, and continue to improve the shade shed, so that the sunshade can adapt to more environments.

Now in some large gymnasiums, opera houses and other places, there are shadows of membrane structures. Many famous buildings in the world have used sunshine.With the development of technology and craftsmanship, the scope of the use of sunshade will become more and more colorful to people's lives.

2. How to install a sunshade

1. Before installing a sunny shed, the ground distance should be measured, the location you need to install, and the thickness of the wall, etc., to ensure the construction environment of the sunshade and formulate the installation plan.

2. You need to punch holes on the wall. The size of the shade shed is the distance of the hole distance. It is necessary to accurately measure, otherwise it will affect the use effect.If it is a high -altitude operation, the protective net needs to be installed, and the operators should take safety measures.

3. The sunshade needs to fix the bracket and the splint when installing, and the distance between the splint cannot be greater than two meters.Because if it is too large, it will cause the bracket to be unstable, and at the same time, the various nuts and bolts on the splint need to be fixed.

4. The last step is to fix the screws of the shade shed, and in order to facilitate fixation, the spinal rope is also required during the installation process to prevent shaking.

3. What do you need to pay attention to when you use the sunshade

1. When charging the season, you need to check the various parts, and the hardware such as the buttons, the handle, and the knob should be coated with lubricating oil for maintenance and maintenance.

2. In the drying state of the Shading shed, use a soft brush to clean the dust, but do not use corrosive chemical cleaners, such as acidic or grinding cleaning tools to avoid damage to the surface.

3. After cleaning and cleaning, wait for it to completely dry before you can put or close.

1. What does it mean?

The Shading net is divided into scriptures and weft, and the edited Shading net is divided into several needles according to the different weaving needle distance.How many shots of the Shading net refer to the number of pins in each inch. The more the number of pins, the dense the network.Depending on the number of needles, the Shading net can be divided into one shot Shading net, two -needle Shading nets, three -needle Shading nets, and more pins.Of course, due to the difference in the number of Shading mesh pins, the fields and environments they are used will be different.

1. One needle Shading net

One shot Shading net is a mesh composed of a weir silk within a one -inch distance.Its weight is about 5 to 10 grams per Square meter.It is mainly used on the outer packaging on project products, replacing the traditional hemp cloth packaging to prevent humidity, rust removal and anti -rust.

2. Two shots of Shading nets

Two shirts shade nets are composed of two weirons within a one -inch range.Its main role is to strengthen the greening measures of construction companies in dustproof work.

3. Three -needle Shading net

The three -shirt Shading net is a net composed of three weft silk within one inch.It is mainly used in agriculture.The function is to provide coverage for agricultural planting and breeding projects.

4. Four -needle Shading net

The four -needle Shading net is a net composed of four weft silk within one inch.This network is a balcony Shading net. Its main function is for the use of Sun protection and garden sunscreen for Shading.

5. Six -needle Shading net

The six -needle Shading net is a net composed of six weft silk within one inch.This network is generally only used for the basic accessories and Shading of the fence facilities.

6. Eight -needle Shading net

The eight -needle Shading net is a net composed of eight weft silk within one inch.This network is limited to the use of engineering protection and avoid damage caused by high -altitude falls.

7. Nine -needle Shading net

The nine -needle Shading net is a net composed of nine weft silk within one inch.This net is the same as the eight -needle Shading net, but the density is different, and the performance is slightly stronger than the eight -needle Shading net.

8. Ten needle Shading nets

The ten -shot Shading net refers to a net composed of ten weft silk within one inch.The density of this network is very high, the green ten -pin Shading net can be used as a camouflage network, which can prevent drones and prevent sailing.

2. The difference between 8 stitches and 12 stitches of Shading nets

The difference between 8 pins and 12 stitches on Shading nets is that the density is different, so the Shading rate is also different.Generally speaking, 8 stitches will be thinner, and 12 needles will be dense.The more the ungrate mesh, the dense the mesh eyes, the better the Shading effect.Compared with 12 stitches, the Shading effect of 12 stitches is better.

2 needle Shading net: sunshade 40%-80%.

3 needle Shading net: sunshade 50%-85%.

4 needle Shading net: Shading rate 60%-90%.

6 needle Shading net: Shading rate 80%-98%.

6 needle round wire Shading net: 50%-70%of the Shading rate.

9 needle Shading net: Shading rate 70%-80%.

12 -needle Shading net: The Shading rate is 95%.

The commonly used Shading nets are 6 stitches and 12 stitches. The quality of 6 stitches is relatively poor. The rainproof effect is not good. 12 stitches can effectively prevent rain and prevent rain.

For Xiguang flowers, when using a Shading net, most of them can be used with two or three stitches.The demand for light is not highflowers, Most of them can be used with a four -needle.