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Thermal welding geomembrane - how it began. In 1990, field seams for wedge-welded PVC geomembranes appeared. The earlier goal was to extend the construction period by developing a PVC welding technology that could be used in colder weather. This would allow earlier spring starts and delayed closures until late autumn. After several years of trials and multiple negotiations with equipment manuf...
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Constructing new buildings, whether residential, schools, office buildings or industrial workplaces, has become an increasingly complex work area. Today, more than ever, we understand the importance of building structures for being energy efficient, safe and comfortable for occupants. Creating these high-performance buildings starts from the planning stage, where design professionals and techn...
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The value of a well-insulated house is relatively high. Properly sized insulation materials can minimize energy consumption, keep you warm in winter, cool in summer, and save your energy costs. For decades, fiberglass insulation has been the first choice for homeowners and home builders. Although fiberglass insulation is still popular, a new type of insulation is gaining attention in the insul...
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Expanded polystyrene and extruded polystyrene board are both thermoplastic polymers extracted from two petroleum products, benzene and ethylene. The difference lies in how they are manufactured. XPS is manufactured in a process called extrusion. Plastic resin is combined with several additives and extruded through a die at high temperature. After extrusion, XPS cools and expands into its final...
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Cable tray is a component of power and communication cable and wire support systems. The cable tray system supports and protects each power and signal cable, and helps with upgrades, expansion, reconfiguration or relocation of networks. Most cable tray systems are open for cooling and simple access for replacement and maintenance. Although usually suspended from ceilings or mounted on walls, s...
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In every building we see today, a large amount of wiring is involved. These wires can be any type of wire, such as electrical wires, data communication cables, etc. To manage a large number of wires, cable tray systems are used to support insulated cables for power distribution, control and communication. Cable trays serve as an alternative to open wiring or electrical conduit systems, commonl...
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Rubber-plastic board can be used for various applications in various industrial sectors. Rubber boards are favored in many industries for their ease of use and efficiency as insulators. Rubber boards come in many different hardnesses. (Durometer is a numerical value indicating resistance to indentation). Rubber boards are ideal for applications requiring sealing or protection, and are a very c...
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Plastic corrugated pipe in commercial production and use is made of polyethylene, polyvinyl chloride or polypropylene. Corrugated pipes made of plastic provide a method for transporting liquids that is pressure-resistant and can bend, while also being able to provide very small bending diameters without reducing the inner diameter of the pipe. Corrugated pipes were initially used to fill bottl...
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Ecological bag is made of non-woven geotextile or woven material, with a wide range of uses and can be used for different purposes. It is made of breathable fabric, and when used with soil, can be used for various applications such as filtration, protection, separation, reinforcement, sealing and drainage. These bags contain a protective layer that can improve UV resistance and also prevent an...
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For geogrid, lateral confinement is the primary mechanism among the three mechanisms discussed. So, what exactly is it, and why is it so important? Lateral confinement is the ability to restrict aggregate particles within the plane of the geogrid. Once the aggregate passes through the holes of the geogrid, its movement is restricted. This increases the stiffness of the stabilized aggrega...
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