Step 1: Damp Proof Courses

The Role of a Damp Proof Course The primary role of a damp proof course (DPC) is to be a VAPOR BARRIER from the ground to prevent or minimize the excessive evaporation of water into the wall fabric, which over time…

Read more

Rising Damp vs. Condensation

One of the fundamental points of confusion on the subject of dampness is the confusion between rising damp and condensation. Recent research on condensation has finally clarified the differences between these two phenomena.Rising Damp vs. Condensation – Simple, Non-Technical ExplanationRising…

Read more
Moisture Sources Banner

Moisture Sources in Old Buildings

The topic of moisture sources in old buildings can be easiest understood by inspecting and understanding the main Water Cycle in nature. The moisture content of old buildings, which are an integral part of the greater environment, are being driven…

Read more

Research & Development

Research & Development Phases The overall development of the magnetic DPC technology followed a top-down approach in two main stages:Stage 1: Building Level ResearchBecause the objective was to non-invasive;y handle rising damp at building-level, the initial research focused on the "big…

Read more

Step 2: Renovating After Rising Damp

The Main Challenge - SaltsAfter the installation of a damp proof course, renovation is the second major phase of handling rising damp.The main challenge in renovating after rising damp is the presence of GROUND SALTS.Walls affected by rising damp contain…

Read more

Step 1: Damp Proof Courses

The Role of a Damp Proof CourseThe primary role of a damp proof course (DPC) is to be a VAPOR BARRIER from the ground to prevent or minimize the excessive evaporation of water into the wall fabric, which over time develops…

Read more
Solving Rising Damp

Solving Rising Damp in Old Buildings

Understanding the BasicsBefore diving into the comprehensive topic of "solving rising damp", if you haven't done so, please familiarize yourself with the following pages, which contain important information about the movement of moisture and salts in the building fabric.Moisture Sources…

Read more

Rising Damp – Historical Overview and Context

The existence of rising damp and the problems caused by it have been documented since antiquity. In the UK, various documented and professional publications have documented rising damp since the early Victorian times, going back almost 200 years.The Roman PeriodThe…

Read more

Rising Damp Recreated in a Lab

Recreating Rising Damp in the LabRising damp can be recreated in a lab under "artificial" conditions very easily.We used some common "old-style" porous bricks, purchased from a brick factory. We put it in a plastic tray, added some water to…

Read more

Electroosmosis – Latest Discoveries

Electrokinetics - Explosive DevelopmentIn the previous section we looked at various electrokinetic effects.During the past 10 years the field of Electrokinetics has undergone explosive development, as a better understanding of molecular phenomena near different surfaces can open the door to…

Read more