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Characteristics and types of 4-section aluminum ladders
Aluminum ladders represent the construction of two racks, interconnected by the steps. They are usually made of the alloy of aluminum and silicon, which provides high durability of such articles. These ladders usually have different types of constructions. This depends on the goals of their application. Types of aluminum ladders According to the type of construction, aluminum ladders are divided into one-, two-, three- and four-section. They have from 6 to 25 steps and are used for different purposes. For performing the household chores, you should use the ladder, able to cope with most tasks. The most common ladders are those with the main part of metal, while their legs…
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Channels and leg angles: manufacture of stair frame
One of the most expensive stages of building a house is a building of intra-and inter-floor stairs. The cost of laying the frame, the installation of steps and decorative elements depends on the size and materials used, but the final price of the stairs is often very high. That is why many people prefer to design them on their own. Easy metal stairs The easiest material for installation and reliable in operation is a metal frame, which is used for leg angle, channel, profile tube or profile. The simplest and most common structures are the stairs from leg angles and channels that can be finished with drywall or wood paneling,…
