Altro Terrazzolite EP

LAYING FLOORING310A WORKMANSHIP- Operatives: Trained/ Experienced in the application of resin floorings.- Evidence of training/ experience: on request.- Fillers and incorporated aggregates: Thoroughly mix in to ensure wetting.Avoid over-vigorous mixing resulting in excessive air entrainment.- Scattered aggregates: (where appropriate) Broadcast onto wet surface ofresin.- Appearance: Consistent.- Curing: Allow appropriate periods between coats, before surface treatments,and before trafficking/use in accordance to manufacturer’s instructions.- Health & Safety: Refer to MSDS’s. FERFA publication: Guide to PPE for usewith in Situ Resin Floors and Surface Preparation.320 CONTROL SAMPLES- Complete areas of finished work in the following locations:______320A SAMPLES- General: Ensure that representative samples are provided (available fromAltro) to the nominated sub-contractor in order to avoid any uncertainty overthe expected finish.330A PRIMING: CONCRETE / MODIFIED & POLYMER SCREEDS- Apply coat of AltroPrime EP to the prepared surface to leave an even closedfilm across the sub-floor using a medium pile roller (ensure that the substrateis fully satisfied and sealed.)340 REINFORCEMENT- Fabric: Promesh Grade 5 glass fibre or similar as local reinforcement.- Locations: Bay joints.- Laps: (Minimum) 50mm ether side.- Bedding: Roll into prime coat.355A FLOW APPLIED COATED RESIN FLOORING- Altro Terrazzolite EP TM applied at thickness of 3.5m2 / 38.8kg unit inaccordance with manufacturer’s instructions. Spread with notched trowel oradjustable rake to desired thickness using stated coverage rates as a guide.Work resin surface with a spiked roller for minimum 5 minutes and not morethan 20 minutes until an even uniform surface is produced – the applicator tobe wearing spiked shoes. The surface must be fully obliterated with marblechips in accordance with the patented method. Areas where ponding of resinis evident should be redressed with aggregate to excess. Guide coverage:3.5m 2 / 50kg unit.370A SURFACEGRINDING/GROUTING/ABRADING/POLISHING- Final grind, diamond mesh size & slip resistance to be agreed.(60 grit diamond grinding required to give low potential for slip when wet)