10/20/2013

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Chinese The composition of clay mineral is complex. Usually the clay mineral is mainly composed of kaolinite, montmorillonite, quartz and feldspar, hydromuscovite. The clay mineral is inconsistent in particle size, often containing sand, silt, and clay, having water absorbability and adsorption and plasticity after adding water. After being processed by the raymond mill, the freeze-thaw resistance, light-pollution and the air d resistance of clay mineral will be greatly improved. Thus, the mineral clay have extremely wide application in the field of modern building material, and becomes one of the essential home improvement materials.1. The excellent freeze-thaw resistanceIn the case of water absorption reaching 10%, ceramic tile has been totally frost cracking in - 15? while the earthenware tile will not appear in - 45 crack?.2 The good light pollution resistanceThe earthenware tile can refract more than 90% of the light, which has a good effect on the protection of human vision and reducing light pollution. 3 The good sound-absorbing effectBecause the earthenware tile has a large number of open pores, it can refract all or part of the sound waves, which can reduce outdoor noise, eliminate the indoor echo. So it is a great material to create a fine urban living environment. The good air d and water permeabilityThe superiority of the air and water of the earthenware tile d has been fully shown in green civilization, which shows the integration between ancient culture and natural landscape, and shows the harmony between man and look. The good corrosion resistance and weathering resistanceWith the aggravation of industrial pollution, the acidity of rainwater is increasing day by day. Many building materials have been eliminated because they can not accept this test. The natural processing operations makes earthenware tiles contain small amounts of chemical impurities, so its internal structure is not easy to be...
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Madrid Population People living there where it sees opportunities for well-being, not where they send you, except in dictatorships, of course, that there is no option that is worth. Thus, the Government of Myanmar, the former Burma moved by the brave to 900,000 civil servants to the new capital, Naypyidaw, in the jungle. In China, to create the largest dam in the world, that of the three gorges, were forced to move to 1,900,000 people, time, and half the population of Aragon. With the exception of those cases and others just as brutal, people just migrate to improve their standard of living. Thus came the exodus from the countryside to the city in the Spain of the 50 years of the century past and Andalusia to Germany in the 1960s. Their reasons were the same that in recent years four million immigrants have come to our country. And to Castilla y Leon? Why will people come to Castilla y Leon? That is what is going to raise the autonomic Government of Juan Vicente Herrera through 108 measures to be submitted in the regional courts. Ya tengo ganas, already, know the official arguments to make it attractive to live in our region. Above all, because such a decision is not adopted by Decree, as we have seen, although this is water, as on this occasion, with 3.2 billion taken from public coffers in the form of incentives for those new neighbours who dare to be so. But, really, is precisely such replacement of material human, so to speak? The prospective demographic indicates that the Spanish population will stagnate in the coming years and that it will concentrate on the coast, with the exception of Madrid. The data is irrefutable. (E) inevitable. Who think, then, that in similar scenario Castilla y Leon will be...

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