Get Bentonite Handbook: Lubrication for Pipe Jacking PDF

By Steffen Praetorius,Britta Schößer

ISBN-10: 3433031371

ISBN-13: 9783433031377

Pipe jacking is a development strategy for the no-dig laying of pipes. profitable pipe jacking calls for low dermis friction among the floor and the jacked pipe. this is often completed with bentonite lubrication. The bentonite slurry fed into the annular hole fulfils numerous reasons. It stabilises the annular hole via aiding the encompassing floor and decreases friction touch among floor and jacked pipe. The Bentonite instruction manual offers comprehensibly with the suitable points of annular hole lubrication: beginning with the floor stipulations, that are of decisive significance for lubrication, in the course of the rheological homes of the bentonite slurry to the technical parts of lubrication know-how and lubrication method. using standardised measuring equipment is defined in addition to blending apparatus and the automated lubrication method. evaluation tables with calculations and steered values for bentonite intake amounts reckoning on the present floor stipulations and the pipe jacking parameters entire the recommendations.

Show description

Read or Download Bentonite Handbook: Lubrication for Pipe Jacking PDF

Best civil engineering books

Download PDF by Stephen Yeomans: Galvanized Steel Reinforcement in Concrete

Strengthened concrete is among the most generally used smooth fabrics of development. it's cost-effective, on hand, and appropriate for various construction and building purposes. Galvanized metal Reinforcement in Concrete presents a close source protecting all features of this crucial fabric.

Innovation in European Freight Transportation: Basics, by Eva Savelsberg PDF

Severe difficulties and hazards will be saw in ecu freight transportation improvement. even if, the shipping and logistics quarter exhibits a scarcity of culture in making use of systematic innovation administration to beat those difficulties. for this reason, this quantity places ahead a selected and entire Systemic Migration-Oriented Innovation administration approach.

Dating Torrential Processes on Fans and Cones: Methods and - download pdf or read online

This publication offers a close review on equipment used for the courting of prior torrential task on lovers and cones and fosters the dialogue at the influence of previous and capability destiny weather switch on torrential methods. The e-book has a transparent specialize in the sensible purposes of those equipment, complemented through case reviews.

Read e-book online Böttcher/Forberg Technisches Zeichnen: Grundlagen, Normung, PDF

Dieses bewährte Standardwerk zum normgerechten Technischen Zeichnen wurde von den Autoren als zuverlässiges Lehr- und Arbeitsbuch konzipiert und berücksichtigt die gesamte Darstellungsbreite im Bereich des Maschinenbaus und der Elektrotechnik und legt hier Grundlagen, die auch im Zeitalter des computerunterstützten Zeichnens unentbehrlich sind.

Extra resources for Bentonite Handbook: Lubrication for Pipe Jacking

Example text

Download PDF sample

Bentonite Handbook: Lubrication for Pipe Jacking by Steffen Praetorius,Britta Schößer

by James

Rated 4.37 of 5 – based on 6 votes