Technical Journal

Engineering Research & Insights

Technical documentation, case studies, and pavement testing methodology explaining standard, uncontroversial civil engineering science.

What is Cold In-Place Recycling (CIPR) and When Should You Use It?
Research
JUNE 20, 2026

What is Cold In-Place Recycling (CIPR) and When Should You Use It?

An in-depth look at Cold In-Place Recycling (CIPR) methodology, comparing cement vs. emulsion stabilization, and when to specify it for failed pavement rehabilitation.

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Understanding Pavement Condition Assessment (PCA): What Gets Measured and Why
Case Study
JUNE 18, 2026

Understanding Pavement Condition Assessment (PCA): What Gets Measured and Why

How Pavement Condition Assessment (PCA) identifies surface and structural distresses to optimize highway maintenance schedules.

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Mackintosh Probe vs. JKR Probe: Choosing the Right Soil Investigation Method
Insight
JUNE 15, 2026

Mackintosh Probe vs. JKR Probe: Choosing the Right Soil Investigation Method

Comparing the specifications, soil penetration dynamics, and soft soil bearing capacity estimation of Mackintosh and JKR probes in Malaysia.

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California Bearing Ratio (CBR) Testing: Lab vs. In-Situ, and Why It Matters for Road Design
Research
JUNE 10, 2026

California Bearing Ratio (CBR) Testing: Lab vs. In-Situ, and Why It Matters for Road Design

Analyzing the practical differences between laboratory (soaked vs. unsoaked) and in-situ CBR testing for subgrade structural evaluation.

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Concrete Compressive Strength Testing: Core Samples, Cubes, and Rebound Hammer — What's the Difference?
Case Study
JUNE 5, 2026

Concrete Compressive Strength Testing: Core Samples, Cubes, and Rebound Hammer — What's the Difference?

Understanding standard compliance verification methods for concrete structures, from casting cubes to non-destructive rebound hammers and core extraction.

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