Solving Pinhole And Adhesion Problems With Liquid Waterproofing Products
SOLVING PINHOLE AND ADHESION PROBLEMS WITH LIQUID WATERPROOFING PRODUCTS The presence of pinholes in liquid-applied waterproofing products is a problem faced by all of us at some time. When this occurs on exposed external surfaces it can result in water ingress and damage. There are several reasons why pinholes and lack of adhesion can occur: […]
Drying Time V Curing Time
DRYING TIME V CURING TIME When working with liquid-applied waterproofing products it is important to understand the difference between drying time and curing time and is vital in ensuring the best performance and longevity of the product or system. Failing to understand the difference between the two can lead to failure of the product – […]
Basements And Cellars
BASEMENTS AND CELLARS Basements and cellars should ideally be waterproofed on the positive side of the walls during the construction phase. However, either this does not happen or at some stage the waterproofing fails. Under these circumstances it is necessary to waterproof the insides of the walls (negative side) in a process called “tanking”. Surprisingly, […]
An Introduction To Green Roofs
AN INTRODUCTION TO GREEN ROOFS Green roofs have been with us for centuries. Even before The Hobbits popularised such dwellings, Scandinavians and the Irish were using turf to line their roofs for both protection against the elements as well as a form of insulation. Not only was it cheap but it was also readily available. […]
A Variety Of Factors Can Cause Plaster Cracks
A VARIETY OF FACTORS CAN CAUSE PLASTER CRACKS How can a property owner be sure that the plaster provided by the smaller or relatively inexperienced building contractor is acceptable, and if not, what can be done about it? It’s not a simple question to answer, says John Roxburgh, lecturer at The Concrete Institute’s School of […]
Protecting Your Walls :The Importance of using the right Masonry Sealant
Protecting Your Walls :The Importance of using the right Masonry Sealant Moisture is one of the biggest threats to the structural integrity of buildings. Rain, condensation or groundwater can penetrate walls and lead to cracks, frost damage and the growth of algae, fungus or moss. Over time, salt and lime deposits may appear, leaving unsightly […]
Penetrating Damp & Water Repellents
Penetrating Damp & Water Repellents Rainwater penetration of the outer skin of a building is not only unsightly but can cause serious deterioration of the building substrate as well as causing considerable damage to interior surfaces. A wet wall is also something that will affect the thermal properties of a building. Simply put, a dry […]
Rising Damp
Rising Damp Questions Answered & Practical Tips Rising damp is a common issue in buildings, yet many property owners are unsure how to treat it effectively. In this edition, we answer common questions and provide the Do’s and Don’ts to ensure lasting results, highlighting why Dryzone Cream and Dryrods are the most effective solutions. Frequently […]
Proven Damp Treatment Without Compromise
Proven Damp Treatment Without Compromise! Proven Damp Treatment South Africa is rich in architectural history. From Cape Dutch farmsteads to early 20th – century municipal buildings , ourtowns and cities are dotted with structures that reflect the passage of time and the evolution of style.But time and weather take their toll as many of these […]
Rising Damp Treatment Failure
Rising Damp Treatment Failure Standard Treatment Method The most common method for treating rising damp is to remove salt-contaminated plaster and then inject a silicone damp-proofing cream at regular intervals into holes drilled along a horizontal mortar course on the affected wall. On a successful treatment, the active silicone ingredient contained within the cream will […]
