Oasis 35mm

Product Overview

Traditional yarns simply absorb heat which can result in uncomfortable surface temperatures, especially when using a conventional rubber infill. Oasis reflects sunlight and dissipates heat into the atmosphere instead of absorbing it into the yarn, so the synthetic turf surface delivers a overall cooling effect.

The synthetic yarn of this product is manufactured and designed in Holland and is of the highest quality.

Specifications

  • Machine Gauge: TBA
  • Pile Height: 35mm
  • Stitch Rate: TBA/10cm
  • Density: TBA/m²
  • Fibre Composition: 4 mixed tones natural look
  • DTEX: TBA
  • Tuft Count: TBA/m²
  • Primary Backing: PP+PP Woven
  • Reinforcement Backing: PP+PP
  • Secondary Backing: SBR Latex
  • Roll width by length: 3.75x20m; 2x20m
  • Roll Dimension: 3750(l)x480(w)x480(h)mm; 2000(l)x480(w)x480(h)mm
  • Approximate Roll Weight: 220kg; 120kg

The technology behind Oasis is ideal for 4G systems with little or no infill. Oasis can also be used in traditional 3G systems to help reduce high temperatures which can be generated by rubber infill. There are two main mechanisms which underpin the Oasis system:

  • Infrared reflectance
  • Surface temperature
Category:

Description

Infrared Reflectance

The sun sends a broad spectrum of light to the earth. Part of this spectrum is absorbed by the earth’s atmosphere, yet the total power reaching the surface of the earth can still be as high as 1000W/m².

The spectrum of this solar light is shown in the graph on the right.

This graph shows how much radiation there is in a particular colour (wavelength). If the wavelength is longer than 0.7 micrometer (7×10~7m) it is above the visible spectrum and is called Near Infra Red (NIR). Although we cannot see it, we feel it as heat.

All of the power in the solar spectrum, including the NIR, contributes to grass heating. This occurs in natural grass in the same way as in synthetic turf.

However, natural grass cools very efficiently by evaporation of water, whereas the reduction of water usage is one of the strongest arguments for choosing synthetic lawn. Hence if synthetic turf needs to be cooled, this must be achieved by a solution other than water.

Surface Temperature

The heating effect on the synthetic turf is reduced by reflecting the NIR light. This is shown in the figure below. Natural grass and traditional synthetic turf absorbs light including the NIR. Oasis contains pigments that reflect this part of the spectrum. Thanks to this effect, less light is absorbed by the face yarn resulting in a lower surface temperature.

The NIR reflection can be seen in this picture taken with a special filter which excludes the visible light. This shows the reflection of the NIR light from two types of turf when illuminated by a halogen light source, simulating natural sunlight.

The left side (Oasis) is much brighter than the right side (traditional turf) which means it reflects the NIR light better than the traditional turf.

Send An Enquiry

  • First and Last Name
  • Describe your query. JSG recommends getting an initial online estimate before proceeding to arrange for an onsite quote. For an online estimate, we would need as much details as possible such as dimensions, drawings and photos, whether for supply and/or install, as well as the type of grass that you may like, etc. For a site visit quote, we would need your full name, contact number, email and site address so that we could arrange a suitable time.
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