Open ditch drainage, underground ditch drainage
Open ditch drainage and underground ditch drainage were two different drainage methods. Open ditch drainage referred to the digging of open ditches on the surface to guide water to the water outlet. It was suitable for draining accumulated water after heavy rain or for green areas with uneven terrain. Open ditches had the advantage of easy drainage, easy flushing, and anti-blockage, but there might be problems with odors and pests, and it would also make the ground uneven. Underground ditch drainage was used to draw water out by burying pipes or building underground ditches. It was suitable for narrow sites and large underground water. Underground ditches could keep the terrain neat and save land, but the cost was higher. There were differences in drainage methods, cover materials, and functions between open ditches and underground ditches.
Open ditch drainage and underground ditch drainage
Open ditch drainage and underground ditch drainage were two different drainage methods. Open ditch drainage referred to the drainage of water through the excavated open ditch channel. Water could flow directly from various positions in the ditch. The cover was usually a comb, which could pass water. The comb or grill was used to intercept debris. Underground ditch drainage meant that water could not flow in directly. The cover was usually steel plate or concrete. The drainage ditch of the underground ditch was inclined to the water collecting well. When digging, the drainage ditch was first dug, and as it was dug, it deepened to form a underground ditch system connecting the inside and outside of the foundation pit to control the underground water level. Finally, the underground water was pumped away by a pump. Open ditch drainage was suitable for irrigation in areas with water infiltration, and it had a good effect on rainwater drainage. Dark ditch drainage was suitable for the foundation pit drainage of structures with large foundation pit depth, narrow site, and strong underground water.
Open ditch drainage and underground pipe drainage
Open ditch drainage and underground pipe drainage were two common methods of farmland drainage. Open ditch drainage was a method of digging drainage ditches to form a drainage ditch network. Water would flow from the field ditch network into the water transmission ditch network and finally into the drainage area (river, lake, sea). Underground drainage was a method of burying pipes underground to drain water by removing excess water from the farmland soil and lowering the water level. The underground pipe drainage could be used to filter and seep water by using sand and stone bedding, laying thick plastic pipes and crushed sand. Open ditch drainage was suitable for soil layers with better geological conditions, while underground pipe drainage could effectively control the underground water level, save land, and have a better drainage effect.
open ditch drainage
Open ditch drainage was a commonly used method of drainage. It was suitable for the removal of a small amount of underground water, surface water, and rainwater in the foundation pit. Open ditch drainage is composed of open drainage ditch, water collecting well, water intake, horizontal support, vertical support plate, etc. The conditions for the use of open ditch drainage include geological conditions and aquatic conditions. The geological conditions were suitable for denser soil layers, especially soil layers with a certain degree of cohesion or stickiness, as well as hard clay mixed with sand lenses or thin layers without water supply. The water condition is suitable for the situation where the flow of underground water is small. The construction plan of open ditch drainage included the arrangement of the drainage line, the number and location of the water collecting wells, the excavation of the open ditch and the setting of the water collecting wells. The open ditch drainage method had the advantages of low cost, simple construction, and obvious effect. It was widely used in fields such as farmland, urban roads, and gardens.
The difference between open ditch and drainage ditch
Open ditches and drainage ditches were used for drainage, and there were some differences between them. The open ditch was an open drainage facility, usually made of concrete or stone, used to collect and discharge rainwater and sewage. Open ditches were usually located on both sides of the road or around the buildings. They could effectively discharge rainwater and sewage to prevent water from soaking the buildings or roads. The advantage of open ditches was that they were easy to clean and maintain, but the disadvantage was that they were easily blocked by garbage and debris. The drainage ditch was a facility used to discharge rainwater and sewage. It was usually built with concrete or plastic pipes to collect and discharge rainwater and sewage. The advantage of the drainage ditch was that it had a large drainage capacity and high drainage efficiency, but the disadvantage was that it was easy to block and pollute, and it needed to be cleaned and maintained frequently. Generally speaking, open ditches and drainage ditches were both used for drainage, but open ditches were open while drainage ditches were closed.
What is open ditch drainage?
Open ditch drainage was a method of lowering water. By setting up open drainage ditches or infiltration channels and collecting wells in the foundation pit, water was pumped out of the foundation pit. The open ditch drainage system was composed of a water collecting well, a water intake, a horizontal brace, a vertical brace, and a drainage ditch. It is suitable for drainage projects where the foundation pit is shallow, the depth of drainage is not large, and there is no quicksand and piping at the bottom of the pit. Open ditch drainage was a commonly used and simple method of rainfall. It was suitable for the drainage of a small amount of underground water, surface water, and rainwater in the trench.
How to make a drainage ditch in the courtyard
How to make a drainage ditch in the courtyard? There were several ways to build open drainage ditches in the courtyard. First of all, they could invite a professional engineering team to do the construction. They could make a rainwater pipe in the courtyard. The drainage effect of this pipe was very good. If this pipe could not play a drainage role, he could also make his own drainage ditch to discharge the sewage into the sewer. Secondly, a common method of drainage was to use gravel ditches. In the construction of the courtyard, the side of the back fill can be completed 5 cm higher than the planting soil to prevent the soil from being brought into the open ditch and causing poor drainage. A layer of non-woven fabric or other materials was laid on the base cover to filter the soil and rot leaves to prevent blockage. They needed to clean up the fallen leaves and debris on the gravel in time to reduce the workload of later maintenance. In addition, according to the search results, methods such as depression drainage, underground drainage, and combined drainage were also mentioned. Lowland drainage was a natural drainage method that could concentrate the water in the courtyard and naturally seep into the ground. Underground drainage was a drainage system buried underground to prevent rainwater from eroding the foundation of a building. Combined drainage was the comprehensive use of multiple drainage methods, designed according to the specific situation. In summary, the courtyard's open drainage ditch could be achieved by hiring a professional team to construct it, using gravel open ditches, low-lying land drainage, underground drainage, and combined drainage.
The difference between open and underground drainage ditches
Open ditches and underground ditches were two different forms of drainage. The open ditch referred to the drainage ditch without a cover outside the outer wall of the house. It was used to prevent water from soaking and permeating, ensuring the stability and durability of the house. The open ditch could be seen, and water could flow directly into the ditch from various locations. The cover was usually a comb, which could pass water. The comb or grill was used to intercept debris. The underground ditch was a ditch (pipe) that guided the water below the ground. It had no function of seeping or collecting water. The cover of the trench was usually made of steel or concrete, so water could not flow in directly. The shape, depth, width, slope, spacing, and vertical section of open ditches and underground ditches were also different. The open ditch drainage system consists of field drainage ditch network, backbone drainage ditch, drainage structure, drainage hub and drainage area. The underground ditch was an underground drainage ditch, and the bottom of the ditch had to be buried in an impervious layer. In general, there were obvious differences between open ditches and underground ditches in terms of drainage methods, trench shapes, and cover materials.
The difference between a ditch and an open ditch
The difference between a hidden ditch and an open ditch lay in their meaning, function, and the vertical slope at the bottom of the ditch. A hidden ditch was a ditch that guided water below the ground. It was mainly used for underground drainage and did not have the function of seeping or collecting water. The open ditch referred to the drainage ditch without a ditch cover outside the outer wall of the house. Its function was to quickly and systematically guide the surface water and rainwater into the sewer to prevent the foundation of the house from being soaked in water and permeating, so as to ensure the stability and durability of the house. In addition, the vertical slope at the bottom of the hidden ditch should be greater than 0.5%, while the slope at the bottom of the open ditch should be about 0.3~0.5%.
Open and hidden drainage ditches
The difference between an open drain and an underground drain was the way the water flowed in and the material of the cover. Open ditches meant that water could flow directly into the ditch from various locations. The cover was usually a comb, which could pass water. The comb or grill was used to intercept debris. Underground ditches meant that water could not flow directly into them. The cover was usually made of steel or concrete, and water had to flow into the underground ditches through other means. In addition, open ditches were generally used to quickly and systematically direct surface water and rainwater to the sewers to prevent the foundation of the house from being soaked in water and ensure the stability and durability of the house. The hidden ditch was an underground drainage ditch, which had no function of seeping or collecting water.
promotion and drainage
The following are some common methods to promote drainage: 1. ** Social media promotion **: It has a wide coverage and low cost, but the content must be attractive and know how to interact with users. 2. ** Online advertisement promotion **: Able to accurately target users, but the advertising cost is high. You must choose the platform and strategy carefully. 3. ** content marketing **: It helps to build user trust and improve brand image. It requires high-quality content and continuous updates. 4. ** Promotional articles **: It can influence users subtly. You need to find a suitable platform and channel. 5. ** Q & A Promotion **: Answer user questions through the Q & A platform and provide valuable answers to increase brand exposure and user attention. High-quality content can show long-term promotion effects. 6. ** We-media Channel Promotion **: Use the We-media platform to spread original and high-quality content to attract users 'attention and improve the brand image. 7. ** Video Promotion **: Create high-quality and highly relevant video content and upload it to the video platform. Use the Short videos traffic and exposure to promote it. 8. ** WeChat marketing **: Use WeChat's various functions to push promotions and event news to increase user participation. 9. ** domestic APP advertising promotion **: Placing promotional content in the advertising space of popular APP platforms to accurately reach the target users. 10. ** Information flow advertisement promotion **: Placing information flow advertisements on online media, social media, and other platforms to accurately reach users and increase brand awareness. 11. ** Community Promotion **: Create a community around your own industry and organize regular activities to attract target users to participate in interactions. 12. ** Resource Cooperation Promotion **: Cooperate with other websites in terms of resources, such as links, advertisements, content, etc., to achieve mutual promotion. 13. ** Fission Marketing Promotion **: Through the reward mechanism and user recommendations, users can promote themselves, increasing user conversion and brand communication. 14. ** Weibo Promotion **: It is highly open. You need to continuously output content and use functions such as reposting and lottery to attract fans. 15. ** Peers recommend each other **: Find similar industries to promote to each other to obtain more accurate customer resources. 16. ** Bait Techniques **: For example, mention valuable content in the community to attract others to add, or upload attractive resources on well-known websites to attract interested people. 17. ** Mass posting **: For example, using the number advantage of the WeChat group to increase the exposure of the content. 18. ** Enterprise WeChat Promotion **: Use various marketing tools of Enterprise WeChat for marketing. You can import mobile phone numbers to add users. 19. ** Matrix keyword promotion **: For example, restaurants can publish information with specific keywords (such as local food) on platforms such as Little Red Book. 20. ** Create a unique charm and build an IP (as in TikTok)**: Build a unique personal or brand IP to attract fans. 21. ** Livestream interaction (as if on TikTok)**: Build private domain traffic through livestream. 22. ** Online and offline integration (as in TikTok)**: Combining offline activities for online promotion. 23. ** For the mall's Mini programs **: It has a beautiful interface design and rich product content. Through cooperative promotion (with relevant platforms, social media, and blog, etc.), it uses special promotions, lucky draws, and offline promotion and event traction.