Square Turf Rain96 (Green Infrastructure)

Green Infrastructure
Rainwater harvesting
biodiversity
Environmentally friendly

Square Turf Rain96

A "rainwater harvesting rooftop greening system" that aims to grow plants using only rainwater

This rainwater-harvesting rooftop greening system aims to grow plants using only natural rainfall. It has received a Good Design Award. Its two-layer structure includes a water tank at the bottom of the soil container, allowing it to store rainwater. Its water retention capacity is equivalent to that of 2cm of natural soil, making it an ideal rooftop greening system for today's environmentally conscious products, such as those for the SDGs and green infrastructure.

Product details

PRODUCT SPECIFICATION

Outline

Model	Square Turf Rain96
Constitution	Planting + soil container + water tank + irrigation pipe

Specification.

Size	Soil container: 407W x 407L x 60H (unit: mm) Water tank: 407W x 407L x 90H (unit: mm)
Size	Combination height: 145H
weight	During construction: 39kg/m² Full capacity: 125 kg/m²(In the case of Zoysiagrass)
Construction	Anti-tread structure Root rot prevention structure Container displacement prevention structure Soil fall prevention system Laying surface fixed structure

Performance

scattering	Wind speed 50m/s No abnormalities (Tested at maximum capacity by the Construction Materials Testing Center)

Certification/Evaluation

Evaluation	Public Buildings Association quality performance evaluation product

Product Features

PRODUCT FEATURES

POINT 01Aiming to grow plants using only rainwater

Approximately 60 L/m below the soil container²The roof is equipped with a water tank that can store rainwater. The structure has a water retention capacity of about 15 days for grass. It is an "environmentally friendly rooftop greening system" that aims to grow plants using only natural rainfall, and is in line with the times.
POINT 02Environmentally friendly

The aim is to grow plants using only natural rainfall, but by installing an optional water detection sensor, it is possible to equip the plant with an automatic irrigation system that requires little maintenance, which will only irrigate the plants with the necessary amount of water when the water tank runs out.
POINT 03Free landscape design

By piling up soil on top of the soil container, it is possible to plant not only ground cover plants but also small to medium-sized trees.In addition, bricks or blocks can be placed on top of the soil container, allowing for free landscape design such as flower beds and vegetable gardens.
POINT 04Anti-tread structure

The soil container has pressure ribs that allow you to walk on the soil container, which protects the roots of your plants from being trampled, reducing the risk of them wilting or withering.
POINT 05Biodiversity and Green Roofs

By laying a native planting mat or vegetation mat on top of the soil container of Square Turf Rain96, it is possible to create a rooftop green space with a variety of plants.

Column "Biodiversity and Rooftop Greening"

Standard drawing

STRUCTURE

Turf
The author of The New York Times
Shrubs to tall trees

Construction details

CONSTRACTION DETAILS

Construction Procedure

before construction
Laying self-adhesive root-resistant sheet
Parting material installation
Water tank installation
Irrigation pipe laying
Soil leveling
Construction completed (lawn)
Construction completed (ground cover)

general information

Information

Common name	Rooftop greening system
Installation location	Rooftop/Terrace/Balcony
Corresponding structure	Flat roof
Adopted architectural use	Office buildings, medical facilities, housing, educational facilities, factories, logistics facilities, commercial facilities, data centers, etc.