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the use of wide flats on the floor cover or non-beam floor cover, because the width of the general wide flat beam span, so wide flat beam The use of the villa can be reduced to some extent, the types of wood used in fences underground structure, thus reducing the anti-floating waterproof position. Villa basement moisture-proof design of the storey. By increasing the height of the basement of a villa, the weight of the basement can be increased. This is the most direct and effective way to solve the basement moisture problem.
However, this method also needs to consider the bearing capacity of the foundation soil. After deep correction of the foundation bearing capacity of the main structure, increasing the height of the basement increases the effective embedding depth of the main structure and thus improves easy patio flooring options the characteristic value of the main structure after the modified foundation's bearing capacity. Generally, there are two ways to increase the height of the storey. The first one is to increase the basic weight.
There are three kinds of ways to increase the thickness of the foundation. The thickness of foundation layer is increased. The packing with large specific gravity and low price is used Fill the foundation to the top. All three of these features are characterized by the addition of a basic counterweight to solve the problem of anti-floating and the price per designing a building in sri lanka unavoidable increase of the depth of the foundation, which instead relatively increases the height of the basement anti-floating water level Not the most efficient way.
The second is to increase the thickness of the basement roof. The method is characterized by increasing the weight of the basement of the villa without increasing the elevation of the bottom of the foundation pit, and after checking the thickness of the basement roof, the minor beams may not be provided between the large plates of the basement roof . However, the disadvantage of this method is that it will increase the load on the frame beam of the basement roof, and due to the limitation of the roof thickness, the effect of this method in solving the timber decking Philippines anti-floating design is also not obvious.