grout

? •  Grout is a construction material used to seal

joints, fill voids, embed rebars in masonry walls, and connect sections of pre-cast concrete.

Water + cement + sand +

(sometimes color tint and fine gravel)

types

•  Cement-based grout - sanded or non-sanded varieties - choice depends on joint width - easy to work with

types

•  Epoxy-based grout - sanded or non-sanded varieties - made of resin and hardener - higher stain resistance

types

•  Furan resin grout - sanded or non-sanded varieties - contains alcohol (furfuryl) instead of water - very high resistance to chemicals

Tiles When grout does its job right, it…

•  Locks tiles tight •  Keeps water out •  Gives floors and walls a finished look •  Makes tiles stronger •  Prevents the edges of a tile from chipping and

cracking

installation

Can grout be harmful?

colors

Ground Improvement Methodologies

Jet Grouting

Injects grout at high pressure and velocity, destroying the soil structure and mixing grout and soil to form a homogeneous mass.

Permeation Grouting

controlled injection of low viscosity grout that will allow fluid or gas migration.

Fracture Grouting

It is the injection and hydro fracturing with grout slurry of the soil between the foundation to be controlled and the process causing the

settlement.

Grouting  

_ Blanket grouting _ Chemical grouts _ Compaction grouting _ Cementitious grouting _ Concrete restoration _ Permeation grouting _ Subsurface grouting _ Jet grouting

_ Ground Improvement & Soil Stabilization

_ Foundation Support & Earth Retention

_ Structural Repair using Epoxy Injection

http://www.pier-a-mid.com/grouting.aspx#thumb