"Filling of voids beneath the road" - "TerraTech method" for filling voids beneath paved roads.
Solve the problems of mortar filling! With a fast curing and lightweight injection material (about 1/30 of traditional mortar), it also reduces the risk of ground subsidence.
One of the causes of subsidence and collapse of paved roads is the hollowing out beneath the road. The "TerraTech Method" fills these voids without breaking the road, preventing subsidence and collapse. It achieves a reduction in maintenance and repair management costs. 【What is the TerraTech Method?】 A special lightweight and expandable urethane resin called "TerraTech Resin" is injected into the hollow areas beneath the road. The expansion force of the resin compacts the ground and fills the voids, suppressing subsidence. Since the curing time of the injected material is quick, the time for road restrictions is short, leading to significant reductions in labor and maintenance costs. 【Features】 ◆ Eliminates the risk of collapse in just a few hours ◆ TerraTech Resin cures quickly, resulting in shorter restriction times ◆ TerraTech Resin is a lightweight material (about 1/30 the weight of mortar), reducing the risk of re-subsidence due to its own weight ◆ Minimal construction by-products and waste generated ◆ Compressive strength of approximately 430 kN/m², stronger than flowable fill soil (300 kN/m²) ◆ No need for lifting and reinstallation of concrete pavement slabs, making it possible to work within tunnels ◆ The expansion force of TerraTech Resin compacts the subgrade, eliminating the need for compaction of the subgrade beneath the concrete pavement slabs. *For more details, please download the catalog or feel free to contact us.
- Company：メインマーク 【全国対応】／東京・大阪・札幌・仙台・新潟・金沢・名古屋・福岡
- Price：Other
