Moisture Content and Soil Compaction
Soil compaction depends on a few factors, not the least of which is moisture content. No contractor wants to pay for a water truck if they think they can just pound the backfill until...
Category: Technicians
10 Funny Geotechnical Engineering Jokes and Memes
This article is not normally something I post on this site, but I figured it would be fun to make some memes! Let’s see how this list of geotechnical engineering jokes turn out. 10....
4 Simple Factors Affecting Soil Compaction
This article is primarily aimed at contractors looking to pass their soil compaction tests more quickly but is also a good refresher for geotechnical technicians to review. And check out our friends article on...
What is 98% Compaction?
This is a question I get a lot while on construction sites. Contractors usually do not know what is meant by 98% compaction, just that they need the geotechnical technician with a nuclear gauge...
Is A Nuclear Density Gauge Dangerous?
When I’m on site with a nuke, contractors love to make jokes about my future children being deformed because I’m around my nuclear densometer so much. Of course, I’m a good sport and go...
Field Density Testing Tips: Know Your Client
In this article, I will give you a few field density tips that can help you when you’re on site. They aren’t technical or organizational tips but are based on your relationships with your...
How To Do Compaction Testing
Performing compaction testing using a nuclear density gauge may seem at first to be a simple task: pound the pin, depress the handle, and take the reading. As easy it may seem at first...
Describing Different Types of Soil
In this article I will explain the differences between each soil type and how they are classified in the Modified Unified Soil Classification System. Types of Soil According to the Modified Unified Soil Classification...
How Does Geogrid Work?
In general, geogrid is used to distribute concentrated loads over a wider area – sometimes under footings, roadways, or other areas that require subgrade support. Geogrid’s other most common use is to act as...
5 Methods of In-Situ (Field) Geotechnical Testing
There are many different geotechnical testing methods available. In this article I will list 5 common field tests and provide a brief overview of each. You can find more in-depth information by clicking on the...