Pressure Grouting In Concrete

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 in concrete.

We would like to show you a description here but the site won t allow us. One of these includes support for existing structures or where foundations have shifted. Pressure grouting has many applications. The purpose of grouting can be either to strengthen a formation or to reduce water flow through it.

Injection grouting is generally used in waterproofing of the basement or any tank for making water resistant or for preventing any leakage. Pressure grouting is the process of pumping a cement or chemical grout into soft or weak strata of soil or voids. Admixtures to impart non shrinkable properties and to improve flowability of grout may be added. We serve commercial industrial and residential markets offering concrete pressure grouting structural support and earth retention services.

The method of using admixture may be as per the manufacturer s recommendations. The grout may be a cementitious resinous or solution chemical mixture. Pressure grouting using a relatively low cost cementitious material is used to fill cracks and voids where large volumes of material are required or where high service temperatures are anticipated. Otherwise known as slab jacking and mud jacking jensen s pressure grouting has defined the act of raising sunken concrete for decades.

This grout fills these voids thus stabilizing and strengthening the soil. Using traditional methods with cement and chemical based materials can mean varying results and degrees of precision. Jensen s pressure grouting in marietta georgia has been operating in the southeast since 2001. 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.

Cementitious grouting is also used to bond and protect rock anchors in concrete or rock. It is also used to correct faults in concrete and masonry structures. Materials proportion and pressure of grouting ordinary portland cement to is 269 sand and water are required.