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K Span is known as a new anti-leak solution for buildings thanks to the steel material PPGI/PPGL in the K Span roofing system helps eliminate the risk of water leakage for the building. Moreover, the durability in them also supports the system becoming sustainable to inclement weather as well as providing flexibility in disassembly and relocation.Definition K Span system and its applicationK Span is the typical name for the dome structure in construction, these domes are manufactured by the forming equipment that makes them reach their full curvature and then the manufacturer will deliver them to the construction site. The entire K Span is a combination of individual pieces of corrugated iron that are connected together by a specialized jointing system, so that the pieces are tightly linked without the need for screws. Normally, the main raw material for making up corrugated iron pieces in K Span is galvanized steel or pre-painted galvanized/galvalume steel (PPGI/PPGL).The K Span system is used a lot in the field of construction, many businesses often apply them to make roofs for civil buildings, houses, barns in agriculture, in addition they can be installed as a hangar or entertainment infrastructure,...Important effects of PPGI/PPGL in the K Span roofing systemAesthetics and durability are one of the outstanding advantages of pre-painted galvanized/galvalume steel. Therefore, the application of PPGI/PPGL in the K Span roofing system has brought a series of beneficial values to the project.Simple construction for contractorSimilar to pre-engineered steel buildings, K Span owns a simple construction structure when they are an overall combination of PPGI/PPGL pieces linked through a joint system. The K Span foundation is built on an extended concrete strip surrounding the building, so the contractor will not need to drive fixed piles or beams during construction.In addition, the main structural components of K Span come from PPGI/PPGI steel, which significantly reduces the weight of the construction compared to traditional brick materials. Thanks to its light weight as well as the simplicity in installing, a K Span system can be set up in almost all soil conditions while still ensuring good stability.Flexibility in design with PPGI/PPGL in the K Span roofing systemThe K Span dome is a combination of a series of coated steel linked together and they are divided according to each span. Thanks to this flexibility, the contractor can arbitrarily change the length of the roofing as desired as they can be dismantled in individual spans. If the building is built with traditional bricks, when the contractor wants to shorten or dismantle it, it will affect the entire structure.Shorten the time for completing projectK Span is considered a system to help improve the construction process quickly because the main structural components are steel and often steel will be produced directly at the factory. After the factory has done the material as required, these parts are moved directly to the construction site, which inadvertently saves the contractor a lot of time during the building process.According to average statistics, a construction team with a number of 10 - 20 people can complete a whole installation of 500m2 per day for a K Span system by assembling the parts together accordingly. Compared with traditional construction methods, construction crews often have to spend more time in mixing mortar and disposing cement.Eliminate the risk of water leakageIn the past, traditional roofs made of mortar or bricks would be prone to leaks because of long standing water absorption. It can be seen that steel is a material that helps to resolve this situation because steel is metal in nature, so it will not absorb liquids. Possessing a K Span dome system will help users feel more secure about waterproofing.In addition, during the production process, the PPGI/PPGL in the K Span roofing system don't create any holes in the surface, there is no chance for rainwater to enter. Tthe curvature of the dome is a great design that provides good drainage when it rains or in snowy environments.High tolerance in the inclement weatherThe applications of steel in construction, especially the PPGI/PPGL in K Span roofing system is often added with galvanized layers to resist scratches as well as increase durability, prevent oxidizing agents due to chemical reaction by zinc. A project with the K Span system will require less frequent maintenance, thereby making conditions for contractors to save on periodic maintenance costs as well as limiting unwanted cost in repair during the process of using.Eco-friendly recyclingConstruction steel is considered a useful material when it can be recycled and reused consecutively throughout its life cycle without being affected by the internal structure. After a long time of use, the contractor can choose to disassemble the pieces of PPGI/PPGL in the K Span roofing system to manufacture other applications.Choose a reputable company to provide PPGI/PPGL in K Span roofing systemClimate change is becoming more obviously forthcoming such as abnormal sunshine and rain as well as high humidity, which directly affects construction works. Therefore, choosing a quality material for your construction project will be the right choice to gain long-term efficiency to the contractors.Understanding the needs of customers, MRS Steel is here to help you find solutions in choosing quality PPGI/PPGL steel materials that come directly from large manufacturers in Vietnam. All our PPGI/PPGL steel products are certified for clear origin, thereby helping you to be more secure in the trading process between the two countries.If you want to find out information about PPGI/PPGL steel as well as check product price information from manufacturers, please contact Whatsapp:+84 76 911 2358 or email vanloc@mrssteel. com.vn

The barn is used for many purposes like protecting livestock, storing animal feed, agricultural products or machinery against the environmental elements. Currently, farm owners tend to use PPGI as a barn instead of wood or concrete because of many outstanding advantages.1. Characteristics of barns in agricultureIn the field of agriculture, warehouses are usually designed with 2 floors, the first floor is a shelter for animals or storage of production machinery and equipment. The 2nd floor area is used to store animal feed, agricultural products or other utensils.The barns are named according to the purpose of use, such as tobacco barn, dairy barn, farm barn, tractor barn. The most principal type in the United States is the multipurpose barn, used for housing horses, cows, calves, sheep or storing hay and grain.Wood is the main material in traditional barns, but since World War II, pre-painted galvanized is more increasingly used, especially in large farms because of the advantages of aesthetics, durability and costs.2. Building barn with PPGIWhen building a barn, the roof, door and insulation are essential components that are first considered. The materials that make up these parts of the warehouse will greatly affect the effectiveness of protecting livestock, agricultural products and machinery from the effects of the environment and weather.2.1. RoofThe roof is one of the most important components of the barn because of its role of creating shade, shading the sun and rain and keeping the interior temperature. Most roofs today are constructed from PPGI sheets. With a high-grade coating that does not peel, is durable over time, has the ability to block heat to help keep the interior space cool and temperature stable. Compared to shingles that need to be re-glued every 12-15 years or the wood is prone to rotting, pre-painted galvanized sheets have a long life expectancy, are extremely water and corrosion resistant.2.2. Barn doorThe barn door should be easy to open and to secure. When the weather is favorable, the doors can be fully opened to ventilate the interior space, enhancing the exchange of fresh air for the animals to breathe. The PPGI barn door is very light, easily slides on the rail, saving you time and effort when opening and closing the door.2.3. Thermal and soundproof partition wallsWood, concrete and brick are good insulators but have poor sound insulation. Animals such as horses, cows, sheep,... are very sensitive to sounds, easily panic and lose control in noisy environments. Therefore, ranchers are gradually turning to PPGI to make soundproof walls for different types of barns.3. Advantages of PPGI barn 3.1. Moisture ResistanceHumidity and severe weather can affect the structural integrity of the barn. Wood is porous, absorbent and prone to decay over time while galvanized steel is more resistant to water, rust and corrosion.3.2. Longer lifespanWith wooden barns easily damaged by insects and birds, causing termites or nesting on the rafters. Steel buildings can limit these problems as well as avoid degradation due to burrowing insects.3.3. Fire ResistanceThe surface of PPGI is covered with special fireproof layers to help steel frame buildings have high fire resistance, slow down the spread of fire. Types of barns in foreign countries need to pay insurance levels in case of fire and explosion. Therefore, although wooden warehouses are lower in cost, in the long run, steel buildings have better insurance costs which helps to optimize overall costs.3.4. Strength and durabilityPPGI sheets are durable, withstand heavy loads but are lighter than many other building materials. The barns made from steel are 30-50% lighter than wood. This helps the construction of steel frames and building details save more time and manpower than traditional materials.4. How to choose the right PPGI for the barnIf you are in the process of planning and looking for building materials suitable for your barn properties, please contact MRS Steel's team of experts for detailed advice.MRS Steel is a unit specializing in providing high quality Vietnamese steel import solutions in addition to consulting and analyzing the most suitable steel for each project. With more than 10 years of experience in sourcing domestic steel, MRS Steel has a wide network of connections with the largest brands in Vietnam such as Ton Dong A, Hoa Phat, Ton Hoa Sen, Nam Kim,... help you save time and effort buying. In addition, the experienced staff in the customs field of MRS Steel support customers with all customs procedures and processes, transporting goods quickly and safely.For any questions and request for a quote for PPGI/PPGL Vietnam, please contact MRS Steel via WhatsApp +84 76 911 2358. 

Vietnam's pre-painted galvalume/galvanized steel production line follows the most advanced technology from Danieli and Tenova metallurgical and steel-rolling corporations, so it produces products with high durability, good resistance to corrosion and rust, and many beautiful designs and patterns. Below are the Top 10 Applications of Pre-painted Galvanized/ Galvalume (PPGI/ PPGL) in practice.1. Roofing and Cladding (Single Skin)Roofing and cladding are the most apparent application of PPGI/PPGL in the construction sector. The roof sheets are usually corrugated iron with 6 waves, 9 waves, 11 waves, 13 waves, etc. have an edge that bricks and tiles about lighter, reducing the load on the frame, columns, and foundation.PPGI/PPGL is also the main material for coating and protecting building surfaces. Aluminum cladding are 1/3 of the weight of steel, but still ensure the stability and sustainability of the project. PPGI has perfect anti-rust and anti-corrosion ability in the long run, so it is more and more preferred as a protective panel for all constructions.2. Sandwich Panel (Double Skin)Panel Polyurethane Sandwich (Panel PU) is a high-strength material composed of 3 layers of polyurethane foam surrounded by outer layers of galvanized/aluminum/color steel. PU panel has high strength, good insulation ability, extremely light in weight but high load-carrying capacity. They are used to cover cold storage, roof, interior or exterior walls of buildings.3. Rolling doorsRolling door system is composed of many main parts such as controller, motor, door and other parts depending on the design. Rolling door profiles and bodies are all made of PPGI/PPGL, a material that is light, durable and resistant. Because of this, pre-painted galvalume/galvanized is suitable for exterior use with high life expectancy.4. Agricultural equipment, greenhouses, silos, barnsPPGI/PPGL has a smooth surface, good rust resistance, variety of sizes, easy to shape that is frequently used in irrigation systems. For the animal husbandry, large galvalume or galvanized pipes are used to make feed or waste pipes for livestock and poultry.Greenhouse projects also use PPGI pipes because of the outer and inner surfaces laminated with polyester color paint. In addition, the zinc coating also helps the product to withstand harsh weather conditions well, without affecting the building structure.5. Ceiling AccessoriesCeiling accessories are fireproof, corrosion resistant, thermally stable and weather resistant thanks to their color coated galvanized steel. Because of their light weight, durability, high load-carrying capacity and no change to the overall structure of the building, ceiling accessories are used as decorations for many industrial and civil buildings.6. PartitionsNowadays, partitions have developed into many different types such as fixed partitions, movable partitions, waterproof partitions, glass partitions or partitions made from PPGI, PPGL,…7. Vehicle manufacturing industryPPGI/PPGL is used for manufacturing car doors, beams, wiper blades, trunk lids, oil filters, oil sumps,... Galvanized is also specialized for car and train parts as a base coat for body panels. In the transport industry, the bodywork of caravans and recreational vehicles also uses PPGI because of its high-quality, multi-color coating, which meets the customer's requirements.8. Home appliance industryPPGI has rich colors, smooth surface and high aesthetics, so it is widely used for roofing, windows, doors, interior decoration or household appliances. The front PPGI panel has a polymer linear non-thick polyester resin coating and the back side uses a modified epoxy paint suitable for the surface or cover of refrigerators, washing machines, DVD player housings, air conditioners, Led TVs, microwave ovens,…9. Steel furniturePre-painted steel is widely used to build furniture thanks to high-quality, cost-effective three-dimensional design. Steel furniture products are manufactured by nano-environmental technology, so they are safe for consumers' health, have a long life expectancy. In particular, PPGI is gradually replacing wood and marble to make insulating walls with aesthetics and performance that are not inferior. Some other significant applications of PPGI in the real estate industry include:WardrobeLockersTableBookshelfBed 10. Cold Room, Shelves, Water Chiller, Water Cooler, Water Heater & HVAC EquipmentThe structure of cold rooms or cooling systems is heat and sound insulation to keep the temperature inside lower than outside. PU panels made from color coated galvanized steel are the main materials for the production of various types of cold rooms, Shelves, Water Chillers, Water Coolers, Water Heaters & HVAC Equipments.Above are the top 10 applications for PPGI/PPGI , widely used in many fields of life. Any need to import Vietnam PPGI/PPGL with high quality and good price, please contact MRS Steel via Email vanloc@mrssteel.com.vn for the latest quotation!