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Technical advice

A calcium sulphate screed being applied to a floor
January 16, 2024

Understanding calcium sulphate substrates

When delivering training, I always make a point to ask the attendees what they know about calcium sulphate bases. I usually get the same…

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Trowelling smoothing compound
December 6, 2023

Selecting the right smoothing compound for the job

As part of my role in the Technical Services department here at Bostik, one of my duties is to assist our Training…

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Close-up of some lignite rocks
November 5, 2023

Is lignite a problem? It doesn’t have to be

When carrying out site inspections, the presence of lignite in the subfloor is becoming more apparent, not least because of the increase in the use…

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Flooring adhesive being trowelled onto a subfloor
September 28, 2023

How do you know that?

“How do you know that?” This is a question I asked (a lot!) when I started out in the flooring trade, and it was the…

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Image of a floor being analysed
August 15, 2023

Refurbishments – you never know what you might uncover!

As most people reading this article will know only too well, flooring can be low down on the list of priorities in the eyes of…

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A crack running across a subfloor
July 25, 2023

Cracks, joints and interfaces

One of our major functions in a technical capacity is to test for moisture, which is one of the most critical things to identify prior…

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June 8, 2023

Speciality adhesives

The majority of flooring adhesives out in the marketplace are used on a day-to-day basis. These adhesives are commonplace and the application methods are generally…

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May 11, 2023

Bostik DPMs and primers compatible with Anhydritec Gyvlon® calcium sulphate screeds

We were recently asked by Anhydritec to test several of the company’s calcium sulphate screeds for compatibility with Bostik products. The testing was based on…

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priming floor
April 12, 2023

Choosing a single or two-component moisture control system

Excess moisture is a common yet potentially troublesome factor to consider when installing flooring. Historically, moisture related issues accounted for the vast majority of all…

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A Bostik primer being applied onto a subfloor with a roller
March 16, 2023

Selecting the appropriate primer

Priming is, at least in my experience, an often misunderstood and under-appreciated aspect of subfloor preparation. What some installers see as an extra, unnecessary step…

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