Inclined roof: it is easy to let too much sunlight shine in. In other words, this will make the human body's intake of outside air biased, and the body's rhythm will tend to be abnormal. Therefore, it is advisable to raise the roof on the long side 3 meters from the ground, and build the roof on the other side, with 3 meters as the most ideal.
Flat roof: Almost all houses built of reinforced concrete now have this kind of roof. Because the roof is flat and the heat conduction is faster, it will make the room very hot or cold, which has a great impact on human health.
So if it is a wooden roof, it is necessary to raise the foundation, even if the ground is raised; If the indoor wallpaper is plastic, replace it with cloth or natural wood; If it is a house or villa, it can be made of wooden walls and the ground is covered with good wood, which feels completely different.
Roof with high middle and low sides: Traditional geomantic omen thinks that such a roof shape is called "cold shoulder", which is a lonely phase. Traditional geomantic omen believes that continuous peaks are full of vitality, and steep peaks, especially those in the shape of "mountain", are high in the middle and low on both sides, like a triangle belonging to "fire" in the five elements. If the roof of the house presents a "mountain" shape, it means that the life of the house is not good, and the top of the head is on fire, giving people an unlucky feeling.
From the actual situation, the water is flowing downwards, and the roof with high middle and low sides is uneven, so the speed of rainwater rushing down will be accelerated, the invasion of water will increase, building materials will rot easily, and the joints of the roof will be adversely affected. So when choosing this kind of roof, we must pay attention to the configuration of building materials.
Modern building materials are more advanced, and the slope of the roof depends on the nature of the material: using water-containing plant materials, such as grass, grass, boards and so on. The slope should be large to facilitate drainage; When using ceramic tiles, overlap them deeply to prevent rainwater from flowing backwards or being blown away by strong winds. In addition, metal materials such as iron plate, copper plate and aluminum plate are also suitable for roofing. In short, no matter what shape the roof is, once it leaks, it will become unlucky. Therefore, in the leakage stage, the roof should be repaired in time to reduce the degree of harm.