Archive for February, 2012
Unbonded PT Slab Design
Posted by alibabarika in Business News on February 23, 2012
Unbonded PT slab design is a single-strand system. Its applications include slabs-on-grade, structural mats and raft footings, circular fluid tanks and tilt up walls. Because the unbounded tendon is small in diameter as well as light and flexible, it can make maximum use of the entire depth of concrete slab, making it particularly well suited to thin slabs, and the time and the cost associated with grouting is eliminated.
Unbonded post-tensioned slab concrete differs from bonded Post Tensioned (Concrete) Slab by providing each individual cable permanent freedom of movement relative to the concrete. To achieve this, each individual tendon is coated with grease (generally lithium based) and covered by a plastic sheathing formed in an extrusion process. The transfer of tension to the concrete is achieved by the steel cable acting against steel Anchor Plate embedded in the perimeter of the slab. The main disadvantage over bonded post-tensioning is the fact that a cable can distress itself and burst out of the slab if damaged (such as during repair on the slab).
The important writing a will
Posted by alibabarika in News Info on February 20, 2012
Save your assets are important, but not all people understood the important to writing a will. Prepare everything before doing something must do. Writing a will can help you to prepare your future. By making a will you can decide what happens to your property and possessions after your death. Although you do not have to make one by law, it is the best way to make sure your estate is passed on to family and friends exactly as you wish. If you die without a will, your assets may be distributed according to the law rather than your wishes.
It some tips from BBC When to write a will. Remember also that your will is not simply about deciding who gets what; it’s also about appointing responsible people to administer your estate. You choose who takes those important financial decisions you are no longer around to take. The best time to start considering making a will is when you buy your first property. Unless you have a 100% mortgage you will have some equity in the property and therefore something to leave. There are also the contents of the property – and you may wish for them to go to a particular relation or friend on your death.
Exterior Columns – Selecting the Right Material For the Job
Posted by alibabarika in Business News on February 16, 2012
Doric, Ionic, Corinthian, or modern architectural columns? Exterior columns that provide the classic beauty of quarried stone or the upscale elegance of solid bronze? Small architectural columns that frame a doorway, or imposing Glass Fiber Reinforced Concrete columns that complete the entryway of a prestigious university? When it comes to choosing exterior columns, these are just a few of the questions that must be answered. Perhaps nothing is as important, however, as choosing the right material for architectural columns. This article will discuss the main factors that should be considered during the selection process.
Strength
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Posted by alibabarika in News Info on February 16, 2012
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