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Instarmac Technical Articles

These articles cover current industry related topics and installation guides to get the most from your products.

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Wall Tiling – Render

8th March 2018

For wall tiling applications it is essential that the wall itself has sufficient inherent strength to hold the proposed tile and the adhesive being used. The following chart lists the accepted maximum loadings for a variety of wall substrates. In all cases, it is advised that where wall boards, of any type, are used that […]

Tiling onto floors with underfloor heating – Electric cable mats

5th February 2016

A – Concrete substrate B – Prime C – Adhesive D – Thermal tile backer board E – Prime F – Under tile heating mat G – Prime H – Level to embed or cable height I – Prime J – Apply adhesive (selected upon tile type) K – Install tiles J – Grout all […]

Tiling onto floors with underfloor heating – Warm Water Systems

5th February 2016

A – Concrete substrate B – DPM C – Insulation D – Heating pipes E – Screeds F – Prime appropriately for the type of screed used G – Apply adhesive (selected upon tile type) H – Install tiles I – Grout all joints 1a. Warm water systems – encased in screed  These consist of […]

Use of UltraTileFix ProFlex CSA on calcium sulphate screeds

25th July 2016

Flowable calcium sulphate screeds, also known as anhydrite, hemi hydrite or gypsum screeds, have many advantages over traditional sand/cement screeds such as: Can be laid thinner, reducing weight loadings May be made using industrial by-products so can be environmentally friendly Increased speed of installation as they can be pumped It is important that calcium sulphate screeds are identified before any […]

Reduce impact sound perception while giving a durable tiled surface with SCHLÜTER®-DITRA-SOUND and UltraTileFix adhesive

24th March 2016

Schlüter®-DITRA-SOUND is an acoustic floor system that not only reduces noise, but actually protects the tiled surface, overcoming one of the major problems of tiling onto acoustic floors. While reducing the impact sound of floor constructions (test values according to BS EN 140-8), Schlüter®-DITRA-SOUND was also specially designed to ensure that the tiled surface is […]

Fixing ceramic tiles to SCHLÜTER®-DITRA on timber floors with UltraTileFix adhesive

24th March 2016

Schlüter®-DITRA acts as an intermediate substrate system on floors, prior to the fixing of ceramic and natural stone tiles with UltraTileFix adhesive. As an uncoupling system it is used on timber substrates such as wood-based sheets  and board where possible movement  at board junctions could otherwise lead to the floor tiles cracking. Schlüter®-DITRA  is also  designed […]

In-depth guide to using UltraTileFix grouts

24th March 2016

UltraTileFix offer a comprehensive range of grout products for today’s vast variety of wall and floor applications. Always select the correct grout for the application depending on the requirements. The following guide is aimed at identifying the critical points for each stage of grouting to ensure optimum performance of the product. Guide to successfully using UltraTileFix grouts There are 3 stages that […]

PVA for priming – good practice or a bad habit?

24th March 2016

Primers play an important role in preparing surfaces, prior to the application of cementitious tile adhesive. They help to reduce the porosity of high absorbent substrates, which prevents the rapid suction of water out of the tile adhesive when applied. This in turn improves the bond strength at the interface between adhesive and substrate. Where thorough preparation […]

Waterproof / tanking systems

5th February 2016

A – Concrete substrate B – Plasterboard C, D, E, F – Apply tanking system according to application method G – Apply adhesive (selected upon tile type) H – Install tiles I – Grout all joints J – Seal with silicone There is a need to waterproof or ‘tank’ a tiling installation when the substrate to […]

Wall Tiling – Tiled

5th February 2016

For wall tiling applications it is essential that the wall itself has sufficient inherent strength to hold the proposed tile and the adhesive being used. The following chart lists the accepted maximum loadings for a variety of wall substrates. In all cases, it is advised that where wall boards, of any type, are used that […]
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