Construction, the techniques and industry involved in the assembly and erection of structures, primarily those used to provide shelter. Construction began with the purely functional need for a controlled environment to moderate the effects of climate and
A construction wall is a structural element that divides a space (room) into two spaces (rooms) as well as providing safety and shelter. In general, walls are classified into two types: outer walls and inner walls. Outer walls provide a shelter for the house, while inner walls help to di...
Learn about what a lintel beam is in construction. Explore the types of lintels, such as a timber lintel or a steel lintel, through the history of...
Construction estimating guidelines. (Types of estimates, part 1)Opfer, Neil
H-Beam are widely used in the construction industry and are available in a variety of standard sizes. H-Beam may be used both as beams and as columns. Product Steel H beam Grade Q235,Q345,A36,SS400, S235jr,S355JR. Standard GB, JIS, ASTM Raw material Steel billets Technology Hot...
Most often used for heavy construction jobs,reciprocating sawstake the design of a jigsaw and orient it onto a handle that allows for vertical work. They’re especially useful in cutting drywall when accuracy is not a concern. Technically, “reciprocating saw” can refer to any blade that cuts...
Axle housings are generally classified into two basic types.The first axle housing type is a unitized carrier construction,commonly referred to as a Salisbury or Spicer type axle assembly.In this structure,the carrier (which houses the differential assembly) is directly connected to the two beam ...
Web truss buildings closely resemble traditional i-beam structures, but instead of using thick steel beams they often use v cross sections, which means using less steel and making the buildings more affordable. On the other hand, this does make them less reliable than some of the alternatives ...
Compare our photo concave (curved down) cupped wooden floorboards with the convex (curved up) cupped floor boards in the photo at the top of this page. At left you can easily see the concave cupping of the floor at left by looking at our flashlight beam across boards in the upper portio...
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