TIMER-2 Binder for making fast-setting and drying, controlled-shrinkage screeds for laying parquet and natural stone materials. substrate preparation

Concrete mixer/Pump MAIN FEATURES Fast-drying Fast-setting Controlled shrinkage APPEARANCE Impalpable grey powder STORAGE 12 months in dry place FIELDS OF USE - Creation of fast-drying and setting screeds, 3 to 6 cm thick with ultra-low shrinkage, ideal for glueing ceramic tiles of every type and size and natural stone after only 4 hours, or resilient materials and parquet, either glued or fixed in the traditional way (nailed), after 24 hours. - Heating screeds, by burying radiating coils in the layer. NATURE OF THE PRODUCT TIMER-2 mainly consists of high-strength hydraulic binders and specific...

RECOMMENDED ACCESSORIES APPLICATION Compressible material must be positioned all round the edges of the room and around any pillars, so as to form the insulation joint. Application is performed in the same way as normal cement-based screeds, by preparing level strips which will then serve when the product is spread by striker. Do not prepare all the strips at once as TIMER-2 is fast setting and they would harden before they could be worked by striker, requiring liquid mortar in order to form an unbroken finish (see liquid mortar preparation for fixed screeds). Float finishing must be carried...

Ceramic tiles and natural stone can be laid Compressive strength after 24 h Compressive strength after 28 days Flexural strength after 24 h Flexural strength after 28 days * these time intervals refer to a temperature of 23°C – 50% R.H. ° these time intervals refer to screeds ≤ 5 cm thick, at a temperature of 23°C-50% R.H. and ≥ 2 m/sec ventilation. § with 400 kg/m3 dosage. ‡ wait 7 days before laying stone or marble affected by the damp. SPECIFICATION Screeds must be made using binder such as TECHNOKOLLA's TIMER-2 which, in 400 kg doses per m3 of sand, guarantees ≥ 20 N/mm2 compressive strength...