Geocell is made of high intensity HDPE sheet which is welded together according to certain specification. They can be stretched and folded. You can make a rigid framework by stretching them out and filling into the cells with stone or concrete.
(1) We can enormously improve the bearing capability of the foundation by using geocell as underlay, especially in soft area.
(2) It can strengthen the railway base. It can prevent gravel from moving transverse, and can make the whole base more solid so as not to seepage. Even if the base is soft, it can also prevent the whole or part of the base from caving in. Some heavy traffic areas such as divergence and crossing, it can increase the longevity of the road remarkably.
(3) It can strengthen the road base. It can generate big elasticity. Compared with the traditional stone base, the solid road base can reduce the thickness by more than 50%. It can disperse and reduce the gravity and the pressure transverse, and it can be applied at temporary or permanent road construction.
(4) It can be used in retaining wall and dyke. It can limit the gravel so as to form a whole body, and it can stop the transverse pressure. No matter landslip or convergence, it can adjust automatically and backup non-structure land, the natural planting layer, vertical and ladder design.
(5) On the river bank administration.
It can be spreaded on the slope or the river bank slope in the shape of ladder, in order to form a whole structure with a certain angle with the river bank. It can reduce the water shock force, strengthen the river bank base and backup the natural planting layer.