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Why light-colored trackway panels are superior in summer

Published on July 3, 2024 by Kim Schäfer

Many people know that paving slabs are used for temporary walkways to protect against pressure and stress. Less well known is that dark Road plates in summer significant heat input which can cause. To make this influence visible, Securatek conducted a simple comparison test with two plates on a lawn. One was white and one was black.

Black and white plate on raised lawn, visibly showing the different effects of heat and sunlight on the turf.
HIGHLIGHTS
Advantages of light-colored panels
in summer heat
Light transmission
supports photosynthesis
Light-colored panels remain
cooler and reflect heat
Less evaporation,
more moisture in the soil
Lawn remains
stay vital and green for longer
Less heat damage,
The lawn doesn't die.

How summer heat damages green spaces

Summer heat has a greater impact on green spaces than many realize. While temporary walkways are normally intended to protect against pressure and wear, a second factor comes into play on hot days. Dark plastic panels heat up quickly and increase the Soil temperature This is clearly noticeable. This creates additional stress for the turf, as hardly any light reaches the root layer. This combination can visibly damage the lawn, even if no vehicle drives over the area.

Two records, a clear difference

To better understand the influence of heat and light, two plates were placed directly next to each other on a sunny section of lawn. Both had the same orientation, the same duration of exposure, and the same intensity of sunlight. The video clearly shows how the experiment was prepared and how the conditions directly affected the surface. For this reason, the test is particularly well-suited to understanding the effect different surface colors to compare.

Three key findings from our practical test

The difference was immediately visible when the two slabs were lifted. Under the dark slab, the soil had heated up considerably, causing the roots to lose moisture and the turf to weaken. Such heat damage often takes weeks to recover. Under the white slab, however, the soil remained cool. cool enoughThis ensures the roots remain stable and the lawn can continue growing. In practice, this results in significantly less heat damage and a lawn that recovers more quickly.

These differences were particularly evident in a direct comparison:

  • Reduces heat stress and keeps the floor noticeably cooler
  • Maintains root health and prevents dry damage
  • Protects the turf, so that the lawn remains immediately usable

Advantages for events, planning and execution

Light-colored road surface slabs reduce the risk of heat damage This clearly demonstrates the need for stable conditions for events and temporary uses. Landscaping companies save time and money because protected areas can be used again immediately and require no restoration. This means significant advantages for planning and execution. lower costs and shorter project durationThe one shown here x:tek high-performance road plate Securatek has proven itself many times over and offers a reliable basis for various applications. With over 20 years of experience, Securatek supports you in selecting the right solution and stands for Advice, purchase or rental available at any time.