Pressure Grouting In Concrete

Using traditional methods with cement and chemical based materials can mean varying results and degrees of precision.

Pressure grouting in concrete.

Materials proportion and pressure of grouting ordinary portland cement to is 269 sand and water are required. Injection grouting is generally used in waterproofing of the basement or any tank for making water resistant or for preventing any leakage. The grout may be a cementitious resinous or solution chemical mixture. The greatest use of pressure grouting is to improve geomaterials soil and rock.

Admixtures to impart non shrinkable properties and to improve flowability of grout may be added. This blends with the soil and fills in all the particles making it more compact and strong enough to support your foundation. This grout fills these voids thus stabilizing and strengthening the soil. The process of filling cement slurry or waterproofing chemical for reducing crack voids and honeycomb area by pressure injection grouting machine on the concrete surface is known as injection grouting.

Pressure grouting has many applications. The actual process of pressure grouting involves placing hollow pipes three to five feet apart in the soil until hard dirt is reached at which point the grout a rockless concrete is forced through the pipes. The purpose of grouting can be either to strengthen a formation or to reduce water flow through it. Site mix pressure grouting offers solutions for engineers contractors like permeation grouting cellular concrete and chemical grouting in the southeast.

We serve commercial industrial and residential markets offering concrete pressure grouting structural support and earth retention services. We would like to show you a description here but the site won t allow us. Cementitious grouting is also used to bond and protect rock anchors in concrete or rock. Pressure grouting is the process of pumping a cement or chemical grout into soft or weak strata of soil or voids.

One of these includes support for existing structures or where foundations have shifted. The method of using admixture may be as per the manufacturer s recommendations. Otherwise known as slab jacking and mud jacking jensen s pressure grouting has defined the act of raising sunken concrete for decades.