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These calculators have been implemented as a guide to assist you.
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- Integrated TGSI’s along with toilet seats, doorways, doors, and stair nosing require a 30% minimum contrast.
- Discrete TGSI’s require a 45% minimum contrast.
- Composite TGSI’s require a 60% minimum contrast.
- For more information, please refer to the latest revision of AS/NZS 1428.1 and AS/NZS 1428.4.1.
Purpose of this calculator: The purpose of this calculator is to measure the Light Reflectance Value (LRV), which indicates the visible light that may be reflected from a surface when illuminated by a source of light.
Disclaimer: These calculators have been implemented to serve as a guide only. Access Link Consulting holds no liability for these measurements, and encourages you to verify data and ensure accuracy.
Purpose of this calculator:
This tool helps you to calculate slope details when you provide the length and height of the ramp. It is an essential tool that can be used in the calculations of the percentage, ration and degree of a slope or a ramp.
Disclaimer: These calculators have been implemented to serve as a guide only. Access Link Consulting holds no liability for these measurements, and encourages you to verify data and ensure accuracy.
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