We are experts in rapidly raising sunken concrete floors for factories, roads, houses, or any area with subsidence problems. Our team consists of highly experienced engineers with a strong profile in raising sunken ground in Thailand and abroad.

The key to our success is the Polyurethane injection technology, which has been researched and developed to withstand extreme loads while expanding with accurate dimensions. This technology has also been advanced further for deep subsurface injection in order to stabilize soil layers and strengthen foundations. The technology has been widely used in the US, Europe, Oceania, and Asia for more than 40 years.

1. Drill 16-mm diameter holes spaced 1.5-2 meters apart.

2. Inject polyurethane into voids underneath concrete while inspecting the rise with 0.5 mm accuracy

3. The expansion of polyurethane can lift up to 50 ton/ square meters

4. The area can function normally with in 15 minutes

• Minimal disruption

• No demolition or excavation, Little Noise and mess

• Cost-Effective Method

• Narrow or confine space area workability

Our unique polyurethane injection technology offers a fast and hassle-free way to repair your sunken floors.

Repairs using less time. No need to destroy old floors. Your space can be used within 15 minutes after the injection. Most jobs are completed within a day. Continuation of your operation. No need to move heavy machinery or shelves. Your operation can continue while the floor is being fixed. We need only certain parts of the area to do our job. Even floors that can bear more load Even out sunken floors that can withstand additional loads of 20 ton/square meters while being able to lift as much as 50 ton/cubic meters.

SOIL IMPROVEMENT

Mitigate foundation subsidence. The foundation of engineering structures is the part that bears the weight of the entire construction. Often, the foundation of spread footings is not tested for its bearing capacity or was designed without considering the subsurface water level, resulting in settlement, tilting structures, and cracks, which can cause serious danmage. Deep injection of polyurethand into problematic soils can fill voids, increase the density and compaction, and finally improve the bearing capacity of the foundation.