BollardSpacing Calc
Anti-Ram Bollard Spacing
$1.99 · Designed for iPad. Not verified for macOS.
Also Included In
BollardSpacing Calc - professional calculator.
Anti-ram bollard spacing and impact rating calculator per ASTM F2656. Enter rating level, vehicle weight, speed, and protected width. Calculates kinetic energy, maximum spacing, number of bollards, and foundation depth.
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Added a More Pro Tools section to discover related field calculators.
The developer, Shanghai Sheyuan Network Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shanghai Sheyuan Network Technology Co., Ltd.
- Size
- 920.6 KB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sheyuan Inc.

