Wednesday, 05 January 2011

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Soil Stabilization Options Expansive clay foundations When it comes to surface, either blocks or slabs of foundations for buildings or when it comes to building a structure for a floor, for example, in many cases we find that the floor of the site, level we need to support our structure is formed by an inadequate material. In this case we refer specifically to a clay soil, plastic features, at risk of volumetric changes with changes in moisture, and with a low carrying capacity. Specifically we have a ground to stabilize it without problems. To have clarity of problem addressed, we follow the procedure to ask some preliminary questions and clarify concepts: Let's start by asking what purpose stabilize soil?. The stabilization of a soil to amend some of its undesirable characteristics for the purpose of use that we give that ground. Then, if the floor will be used to support a foundation, either for a building foundation or a floor, the main undesirable features of a plastic clay are: A Plastic Index too high which means a high value of expansion (contraction or its opposite) and load-bearing capacity will be too low. And how can we carry out the stabilization of the clay previously mentioned?. Well, actually there are different ways of trying to stabilize a plastic clay, however, this article will try only one of the oldest methods used in the construction, which consists of clay mixed with lime. Much has been written and said about the use of lime stabilization of clay, and there have been many ways of carrying out the procedure. First it must be clarified that hiring the "lime" for that purpose, has no advantages and disadvantages if you have those concerning its management. In this article I will focus only the use of hydrated lime, the more...
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Google Adsense These are pages that have more external links, the most renewing, which have more original content, which are promoted and self-promotion, which are advertised on the form itself, which they have no competition in its class (ie the most voted by the public and by the organizing committee), which appear in the top of the list. The feeling that the internet has to navigate the Internet is that Google is the means and content. In fact, the appropriation of this word by the search engine has also influenced the subtle change in its meaning (for Google Adsense is considered a useful tool to make money through content). Can not be regarded as innocent terminology, nor is innocent "policy" of search engines. His technique is "roughly" to achieve effective without such owners to avoid a walk, more or less long, on the computer screen, where (we had not noticed until now?) Which never fails is the advertising. Parallels with the tangible reality we find in supermarkets, where it would be easy to establish an alphabetical order as a library, so that they are preserved in the hall C, and cleaning products in the L. Once you learn the method of classification, we would be easy and convenient to find everything in one quick visit. But the more time we spend at the supermarket is buying more options, and this is the reason for the slight disorder. Something similar happens in the network not only gain useful recipient visits (which links they click on adsense and other), also Google (the virtual owner of the hypermarket) gains at the expense of those trying to become visible on the Web through its paid advertisements.