Shanghai joy building materials Co., Ltd.
Good faith management, quality assurance
Telephone number: 15921706416
Height: 2 cmName: water storage and drainage board
Specifications: 50 cm *50 cm, 4 pieces is one square meter
Color; black11 yuan / square meter
2.5 centimeters, 12 yuan / square meter
3 centimeters, 13 yuan / square meter
Each bundle: 20 pieces, 5 square meters
Features: 1. Convenient construction, easy maintenance and economy.
2, strong resistance and durability.
3, to ensure that the excess water quickly discharged.
4, the water storage part of the water can be stored up.
5. It can provide sufficient water and oxygen for plant growth.
6, light weight and roof insulation and heat preservation function is strong.