Construction Techniques Flashcards
6 cards from real CFB practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Construction Techniques flashcards as text
What is the primary purpose of compaction during sports field construction?
Answer: To stabilize the soil and reduce settling
Compaction is a vital process in sports field construction where mechanical force is used to increase the density of soil or base materials. Its primary purpose is to stabilize the ground, improve its load-bearing capacity, and reduce future settling, which helps create a firm, consistent, and durable playing surface.
Which method is commonly used to ensure proper field leveling?
Answer: Laser grading
Laser grading is a highly precise method used to achieve exact and consistent levels across a sports field. This technology utilizes a laser transmitter and receiver to guide grading equipment, ensuring the surface is perfectly flat or has the specified uniform slope, which is crucial for drainage and playability.
Why is proper base material selection important in turf construction?
Answer: It influences drainage and stability
The selection of proper base material is fundamental in turf construction because it directly impacts the field's long-term performance. A well-chosen base material provides essential stability for the playing surface and ensures efficient drainage, preventing waterlogging and maintaining the integrity of the turf system.
What is a key benefit of using geotextiles in field construction?
Answer: They enhance drainage and layer separation
Geotextiles are permeable fabrics used in civil engineering and construction, including sports fields. A key benefit of using them is their ability to separate different soil or aggregate layers, preventing mixing, while simultaneously allowing water to pass through, thereby enhancing overall drainage efficiency and structural integrity.
What factor should be considered when installing synthetic turf?
Answer: Infill material
When installing synthetic turf, the infill material is a critical component that must be carefully considered. Infill, typically made of rubber or sand, provides cushioning, helps the turf blades stand upright, and contributes to the field's playability and safety characteristics, mimicking the feel of natural grass.
What is the function of perimeter edging in sports field construction?
Answer: Holds turf or surface in place
Perimeter edging in sports field construction serves a crucial functional role by providing a stable boundary that contains the turf or playing surface. It prevents the edges from lifting, shifting, or fraying, maintaining the field's integrity and ensuring a neat, secure, and safe playing area.