FAQ's

Explore our comprehensive FAQ section to find answers to common questions about BLOC’s geotechnical services, including soil nailing, shotcrete, rock anchoring, pipe jacking, and more. Our FAQs are designed to help you understand the methods we use to tackle complex infrastructure challenges and how our solutions can benefit your project. 

September 19, 2024

What are the benefits of using culvert jacking?

The benefits of culvert jacking include minimal surface disruption, reduced environmental impact, and the ability to install culverts without excavating large trenches. This method is faster and more efficient than traditional open-cut excavation, especially in urban or high-traffic areas.
Read More

September 6, 2024

When is shoring necessary for a project?

Shoring is necessary when there is a risk of soil collapse during excavation, particularly for deep trenches, basements, or foundation work. It is also used when excavations are made near existing buildings, roads, or utilities to prevent structural damage or ground movement.
Read More

August 21, 2024

How long does grouting take to stabilize the ground?

The time required for grouting depends on the size of the area being treated and the type of grout used. In most cases, the ground stabilizes relatively quickly after the grout has been injected, but the full curing process can take several hours to a few days depending on the material.
Read More

August 6, 2024

When should grouting be used in construction projects?

Grouting is used when there is a need to stabilize loose or weak soils, reduce water seepage, or fill voids in the ground. It is commonly applied in tunnel construction, foundation stabilization, sinkhole repair, and projects where soil improvement is required before excavation.
Read More

July 18, 2024

What are the advantages of using caissons for deep foundations?

Caissons provide a strong, stable foundation in areas with soft or water-saturated soils where traditional foundations would fail. They offer long-term durability and are particularly useful in supporting heavy loads, such as bridges or offshore structures, in deep water or challenging terrain.
Read More

July 3, 2024

When is a caisson foundation needed?

Caisson foundations are typically needed when building in areas with poor soil conditions or on water, such as for bridge piers, marine structures, or high-rise buildings near water bodies. They provide a stable base for large structures and prevent settlement or collapse.
Read More

Contact Us