Traditional Culture Encyclopedia - Traditional festivals - How to cover the wooden roof with glazed tiles, and what is the slope at least?
How to cover the wooden roof with glazed tiles, and what is the slope at least?
How to cover the glazed tiles on the wooden roof, the slope should be at least 30 degrees. It's rainy in the south and the slope is increasing. The north is dry, as long as it is suitable.
The roof slope coefficient is the ratio of the height difference (relative to the horizontal plane) between the lowest point and the highest point of the roof to the horizontal distance between the lowest point and the highest point. It is an important factor in building safety. It mainly uses the knowledge of trigonometric function in mathematics, and mainly uses the tangent formula in trigonometric function: tan ∠ a = the opposite side length of ∠ a/the adjacent side length of ∠ a, and Tana = sina/.
- Related articles
- How to legalize boiling black
- Farmers' pension policy in 2023
- Prosthetics Details
- Which is better, pure electric or plug-in hybrid car?
- Egg tart is simple and easy to make. Many people can make it at home. How to make egg tart skin delicious?
- I heard that breathing exercises can lose weight and keep fit. How to practice breathing exercises to make yourself slimmer and slimmer?
- Which Manchu Wula hot pot in Jilin is delicious? Where is the location?
- Purchasing power parity theory and its significance
- A boy in Xuzhou, Jiangsu tied the door with cotton thread and kicked his teeth. Why did the boy do this?
- What are the types of Zisha pots? What are the masterpieces of each type?