Hollin training & conference series have Training Table, conference table with chair, whiteboard series, lecture cart and laptop table and so on.
Conference Chair embodies the successful combination of comfort, technology and elegant aesthetics. As with all products, Hollin work on the training Chair was influenced by his knowledge of engineering. Pairing lightness with technical functions, the chair reflects his characteristic design vocabulary.In addition to the office version of the training Chair, the Conference chair is available for meeting environments. Training Chair,Gaming Chair,Classic Chair,Visitor Chair Foshan Hollin Furniture Co.,Ltd , https://www.china-hollin.com
Thanks to its understated design, the Hollin Conference chair perfectly complements the Hollin Chair and many other office chairs. Its synchronised movement offers a high degree of comfort, and it is available in a choice of different covers.
Softball Field Soil Site Construction Process
The construction of softball fields can draw inspiration from the methods used in building baseball stadiums, particularly those designed by Thompson. However, it's important to note that the dimensions of a softball field may vary depending on competition rules, which differ for men’s, women’s, adult, and youth divisions. To ensure maximum versatility and usability, the field should ideally be constructed to the largest standard size. Otherwise, the facility may be restricted to only smaller-scale events.
When constructing a soil-based field, compaction is one of the most critical steps. Each layer of soil must be laid and leveled according to the design specifications. After leveling, a roller compactor should be used to achieve optimal density. It is crucial to avoid rolling when the soil is too dry or overly wet, as both conditions can compromise the quality of the surface. Excessive moisture can lead to uneven settling, while dry soil may not compact properly.
For competitive use, the entire field should be constructed in one go, rather than in separate sections. This helps prevent inconsistencies caused by cross-rolling. The rollers should move straight from one end of the infield to the other, ensuring even pressure. Once completed, the rolling should be done again in a perpendicular direction, creating a cross-rolling pattern. To maintain flatness, a 5m x 5m grid system should be used throughout the entire construction process. This method is widely recognized as the most effective way to measure and control the surface of sports fields.
The top layer of the soil should consist of artificially treated material. The best approach is to first sinter the soil, then crush and screen it before mixing with sand, clay, and other components. Depending on the intended use, additives such as salt, curing agents, and stabilizers can be introduced. The exact proportions of these materials should be determined through testing, with salt typically used at around 10% concentration. It is essential to conduct trials to find the most suitable mix.
In recent years, some venues have experimented with colored soil to enhance visual appeal. However, this practice is not recommended. Colored soil can easily stain athletes’ clothing and, in severe cases, even dye their skin. This not only affects aesthetics but also poses hygiene and safety concerns. As a result, the use of colored materials in soil construction is strictly discouraged.