クレアテラネットワーク List of Products and Services

1. The floor directly below the rooftop becomes very cool, especially during sleeping hours. 2. It can be constructed at an extremely low cost. 3. When the rooftop surface exceeds the set temperature, it continues to wet the rooftop surface and absorb heat. 4. During strong winds, water spraying is stopped to prevent water splashing and complaints from neighbors. 5. Watering is not done when the temperature is below the set temperature or during rain; it is only done when the rooftop is dry. 6. The water supply and sewage fees for the water used are minimal. Free utility water and well water can also be used. 7. The reduction of radiant heat from the rooftop also lowers the surrounding temperature.

• Water Supply Facilities
• Roof and gutter construction
• Prefab

It is a plastic water-retaining drainage material. 【Features】 ○ It retains the necessary moisture for plants and quickly drains any excess. ○ It is used by laying it under thin soil layers, such as on rooftops. ○ Other types, including Resole mats, are also available. ● For other functions and details, please download the catalog.

• Drainage material
• Earthworks
• Pile and foundation work

The Cultop method is a construction technique that uses trays to create ultra-lightweight rooftop lawns. 【Features】 ○ The weight of the lawn, including the grass, is approximately 40 kg/square meter for standard specifications. The ultra-lightweight version is about 30 kg/square meter. ○ It is an innovative method that allows roots to thrive on the underside of the raised section, similar to hydroponics. ○ Instead of growing plant roots in the soil of the tray, moisture is provided in the space created behind the lightweight tray to serve as a root growth area. ○ Each tray is secured with two steel rods, allowing it to withstand strong wind and rain pressure. ● For other functions and details, please download the catalog.

• Wall and rooftop greenery

A completely new greening material that doesn't require soil. It is a greening panel. By simply laying it out, you can create a lawn, garden, flower bed, or vegetable garden on rooftops or balcony terraces through turf laying, seeding, or pot planting.

• Wall and rooftop greenery

This is a lightweight artificial soil made from 100% fully recycled soil using construction waste and agricultural waste as raw materials. The waste serves as the raw material. Additionally, it does not require a drainage layer, and the soil thickness is thin, resulting in lower costs. 【Features】 ○ Since the raw material is waste, it is significantly cheaper. ○ Unlike conventional methods, it does not require a drainage layer, reducing the total construction cost. ○ It has a specific gravity of about 0.75 when wet, making it lightweight. ○ Easy and quick to install. ○ It does not cause drainage issues due to rain or other factors. ○ It has excellent permeability and air permeability. ● For other functions and details, please download the catalog.

• Erosion control works
• Earthworks
• Pile and foundation work

It has been developed as a large-scale greening soil for public open spaces, building exteriors, and artificial ground or poorly conditioned soil. 【Features】 ○ Very inexpensive planting ground can be created. ○ No drainage layer is required. ○ Packed in a flexible container, making transportation and delivery easy, and work can be done even in the rain. ○ Rain does not wash away and clog the drainage. ○ High water retention. ○ Excellent permeability and air permeability. ○ No dust is generated even in windy locations. ○ Weeds are difficult to grow, making management easy. ● For other functions and details, please contact us.

• Earthworks
• Pile and foundation work
• Planting work