Screed moisture testing provides solutions onsite.
At a construction site, there was a concern about the moisture level within the anhydrite screed.
These types of screed have become a popular alternative to the sand and cement options; however, a potential issue is that it can have a weak surface layer. This means that the drying process can be slower. The contractor must therefore ensure that the screed has been dried to the optimal level before any floor finish such as vinyl, tiles, carpets or wood panelling can be laid. In order to do this, an accurate moisture assessment is required from a specialist humidity expert.
The contractor was unsure of the exact level of moisture content that was acceptable within the anhydrite screed as although it appeared dry, there was a concern that the floor finishing could lift if applied. It was imperative that a thorough inspection was carried out, as an incorrect moisture reading, or lack of understanding could have resulted in the premature laying of the final floor finish; affecting the floor quality significantly. This may have resulted in having to re-do the entire job, wasting valuable hours and materials.
Polygon’s experience and expertise was called upon, and a meeting was set up on site as the contractor had numerous new plots that required testing. The Polygon team conducted a calcium carbide test; this involves a sample of the screed being taken to investigate the way in which it reacts with the calcium carbide mixture. Upon reacting, the reagent releases acetylene gas. The amount that is released will indicate the level of moisture within the sample.
As the moisture levels on site were above the level deemed acceptable, Polygon suggested that the screed should be dried, to prevent any further delay – a core service in the Polygon portfolio. High volume dehumidifiers were installed to produce extremely dry air which pulled the moisture molecules out of the screed, making the drying process more efficient and therefore allowing the
project to be completed quicker. The need for all plots to be tested across the construction company’s portfolio was identified, and future plots are to be tested and if needed, rectified by the Polygon experts.
Direct Reaction Team
We are ready to respond on short notice to ensure that real estate and other property restored to its origins in the fastest possible way. We do a quick assessment of the damage to be able to take the right actions.
Your questions and comments are important to us. Select a topic and fill in the contact form. We´ve everything covered for your needs!
Blackstone Road, Huntingdon, Cambridgeshire, PE29 6EE
Phone: 01480 442327
By subscribing to our mailer list you are agreeing to receive information from Polygon UK.
We work in accordance to GDPR legislation. We will only use your personal data to communicate with you through our newsletters or to inform you about products, services or promotional offers that you might find interesting if you have chosen to receive these types of communications. We will never give your information to third parties. The data is stored in Mailchimp.
You can unsubscribe at any time from our mailer list via a link at the bottom of the newsletter or email that you receive from Polygon UK.