Film insulation was first used in the 60s of the last century. Insulation film consists of 3 layers. The surface layer has the effect of shading and insulating, anti-heat. The adhesive layer plays the role of bonding the surface layer to the glass with a special glue layer. Glue protection layer is used to protect the adhesive layer when it is not applied to the glass surface. Although there are many different technologies, basically the insulation film works by the mechanism of heat absorption and heat reflection. With the principle of heat reflection: Heat from the sun transmitted to the film surface will be reflected to the outside environment. This heat will be completely removed. Thereby the film will help reduce the amount of heat transferred from the outside to the inside. With the principle of heat absorption: Heat from the sun transmitted to the film surface will be absorbed by the film on the surface. In general, when sunlight passes through a glass with film, part of it will be reflected back to the environment, another part will be absorbed by the film onto the glass, a low-emissivity layer is arranged on the outside of the film. Heat radiated from the non-permeable glass back into the room. The use of insulating film is to reduce heat from direct sunlight (about 4 – 8 degrees Celsius) thereby cooling the interior air and reducing air conditioning power. Even, in addition to heat resistance, the product is also capable of cutting UV rays. However, experts also know, insulating film also has many disadvantages: looking from the inside out or being dazzled, sore eyes, difficult to feel the true brightness outside. The UV resistance is really not as high as advertised. Another disadvantage is that the insulation ability is easily reduced over time, prone to fading, color fading. In particular, due to exposure to high temperatures, it is very easy to peel, yellow, lose aesthetics and costly to rebuild. The way experts advise, if you choose insulation film to prevent heat for your home, you need to pay attention to indicators such as UV resistance, UV rays and the ability to penetrate light through the glass layer when choosing products. In particular, it is recommended to paste in the early morning and late afternoon when the air and surface temperatures are not too large, reducing the ability of the glue layer to contact the glass. Too high a temperature will blister, the adhesive layer will stick, but it is easy to have air bubbles and quickly peel off. In addition, standard procedures should be followed because the film is very thin and difficult to apply. Film pasting requires the paster to have ingenuity, perseverance and fully follow the instructions. Invite readers to watch the video: Desert greening movement. Source: VTV24.

The beautiful and ancient Kutaisi city. A long-standing culture The Imereti region is surrounded on three sides by mountains and on the west by the Tskhenistskali River, with diverse landscape areas including plains, midlands, meadows and high mountains. Mild, warm winters and hot summers are characteristic of Imereti. The average annual air temperature is from 11-15oC. That diversity gives Imereti an irresistible natural beauty. Viewed from above, this place looks like a colorful picture with an always blue sky. Nature hidden in the blue is compared to “a real paradise”, with gorges, waterfalls and unique caves. Imereti is the largest and most populous area in Georgia. The region includes 11 counties and the city of Kutaisi is the capital of the region. This land has a long history with traces of human life recorded from the old Stone Age. Here, many civilizations have been formed along with historical upheavals. Therefore, the culture of the Imereti region is very different and diverse. Visitors can find monuments of great historical and cultural significance from different eras. Vani, Gelati, Bagrati districts … take you through mazes of myth and history. Kutaisi, the main city of Imereti, is Georgia’s second largest city – after Tbilisi – with tree-lined streets, nineteenth-century houses and magnificent, ancient palaces and monasteries. rate … Imereti people are very friendly, enjoy festivals and love to sing. The region’s folklore and folk songs are widely known domestically, even in Europe. The Imereti are also very famous for their aesthetics. Traditional tiled houses decorated with elaborate carved balconies and colorful outfits are clear examples of that. You can also find fine traditional clothing samples by Imereti in the National Museum of Georgia. The short chokha (modern Georgia’s national dress) is a costume that originated in ancient Imereti. Katskhi Church towering on a stone pillar more than 40m high. The most isolated church in the world From the city of Kutaisi, driving through the beautiful, winding rural roads with a length of about 60km to reach the village of Katskhi, you will be surprised to see Pillar – a natural limestone block over 40m high, standing in the middle space. Towering on the top of the stone pillar is the Katskhi Church, one of the most famous buildings of the Imereti region, also known as the most isolated and holiest church in the world. Katskhi Church was built between the 6th and 8th centuries. In the opinion of many scholars, this ancient church was built by the ascetic monks, who were the first Christians to reach the top of the stone pillar to pray and perform religious ceremonies. However, how they built this church is still a mystery. In addition to the church, this ancient structure also has a burial room, a wine cellar, a curtain wall and three hermit living rooms. Standing from above the church can see the entire surrounding valley, the landscape of the Imereti region with the colorful beauty of the deciduous forests below, the silver-gray limestone slopes and the blue sky overhead. The only way to get to this church is to climb the thin metal stairs fastened to the cliff in about 20 minutes. Every day, the monks living below will take a trip to the top of the mountain to pray, which is supposed to bring them closer to God. Currently, only local religious are allowed to climb to the church – which is especially taboo against women. However, visitors can still learn about this unique church at the complex built at the foot of the rock. You can climb to the first floor of the stone pillar, where there is a prayer area and a 6th-century cross marked in limestone – one of the earliest examples of Christian symbols in existence. now on. Come to Imereti to learn about history, visit the natural landscape and especially explore this unique church in the world, that will definitely give you unforgettable experiences.