high pressure cement grout pump were used in jet drilling project

High Pressure Grouting Injection Pump – Concrete mortar

This cement grouting pump is designed according to the market demand of high-pressure grouting pump. Skip to content Call Us +8615515526967 | [email protected]

Jet Grouting » Grouting » Geo-Solutions | Soil and

After the grout slurry is produced it is conveyed to the high jet grout pressure pump. Our pumps are capable of producing flows upwards of 200 gpm (750 l/min) at pressures over 6,000 psi (400 bar). From the pump, the grout is transported through either high pressure steel pipe or purpose-built high pressure hoses to the rig.

Grout Pumps & Concrete Pumping Machines – …

Jet grouting is a cross between soil mixing and grouting in which an ultra-high pressure (~6,000 psi) fluid stream of grout is used to erode and mix the soils. The grout used in jet grouting is often a suspension of Portland cement in water.

Jet-grouting: A soil improvement technology – Construction

Also you must consider pressure capabilities, aggregate sizes to be used and power types available. KR Kenrich Products grout pumps are perfect for grouting metal door frames and for placing grout anywhere that high pressure pumps are not needed. Their lightweight design allows you to take the pump to where you need to place the grout.

Grouting Equipment for Heavy Civil and Underground

Mar 01, 2012· Jet-grouting is a soil improvement technique used in many parts of the world. It involves mixing in-situ soil with water-cement grout, which is then injected into the soil with the aid of special tools at high speeds of over 200 m/s (656 ft/s) and under high pressures ranging from 30 to 60 MPa (4500 to 9000 psi). Jet-grouting was introduced to British Columbia in 2004; since then, several …

Earth Tech Jet Grouting | Earth Tech

We Sell, Rent and Service a Comprehensive Range of Grouting Equipment and Accessories for your grouting project. Contact Us Today! 1-800-663-6633

The RIX Group – Grouting

Jet Grouting is the high pressure injection of a cementicious grout slurry into a soil strata to hydraulically mix the insitu material with grout. The resulting amended soil material is called " soil-crete ". The most common technique used in Jet Grouting involves the insertion of the Jet Grout Pipe to design depth for the bottom of the soil-crete column.

Jet grouting ⋆ NOVKOL

RIX has a specialized team for executing various types of grouting works. Using high pressure grouting pumps, mechanical and inflatable packers and a variety of grouting tools, our team is capable of performing grouting operations in difficult rock and …

Cement (Slurry) Grouting | Hayward Baker

There, cement grout mixes with degraded soil (because of high pressure) and with soil particles (aggregate) forms concrete strenght classe C5 – C20. Phases of “jet grouting” performing consist of: 1. Drilling until reaching requested depth. Mostly, already in phase of drilling, through the drilling tool, water under pressure is injected …

High Pressure Pumps – aquaenergy.com

Cement grouting, also known as slurry grouting or high mobility grouting, fills pores in granular soil or voids in rock/soil, with flowable particulate grouts. The grout particle size and void size must be matched properly to allow the cement grout to permeate.

Water and abrasive jetting, and mechanical techniques

Model DL-180, Ultra High Pressure Pump The DL-180 is a 2800 bar @ 24.00 pump with a 1500 or 1800 rpm gearbox. The 2800 bar pressure is used for removing all sorts of coatings including white and yellow road marking, Hull and deck pain stripping with our …

Home; Water and abrasive jetting, and mechanical techniques expedite hard rock drilling. Construction activities that require the placement of gas, electrical, or communication utilities in hard …

OU 7-13/14 In Situ Grouting Project Grout Delivery System … high-pressure grout pump; and for the low- and high-pressure piping, hoses, drill pipe, and jets. … (BBWI) has chosen a single-phase, nondisplacement, jet grouting approach that does not require injection of high-pressure air or free water. Grouting will be accomplished by driving …

Cement grout must be adequately mixed and free of lumps prior placement. Equipment to be used for mixing grout may range from a wheelbarrow and shovel to specially designed hoppers and jet-type mixing pumps. The grouting method and amount of grout required for a particular job will dictate the type of equipment to be used.