Mapefix VE SF - adhesives, sealants, chemical products for ...

1 Fix pe SF. a M V E. chemical styrene-free vinylester anchor for structural loads and construction bars in concrete OP7: non cracked concrete OP1: cracked and non cracked European Technical Approval C1: Seismic performance concrete post installed rebar M8 M30 M12 M30 M12 M30. 8 25. 8 32 12 32 12 32. WHERE TO USE TECHNICAL CHARACTERISTICS. Mapefix VE SF is an adhesive for chemically anchoring Mapefix VE SF is a two-component chemical anchoring metal bars in holes made in building materials. It is a two- product, packaged in 300 and 420 ml cartridges with component, styrene-free product made from a mixture of two separate compartments containing component synthetic resins. It is specifically formulated for anchoring A (resin) and component B (catalyser), at the correct zinc-plated threaded and deformed steel bars which mixing ratio in volume.

2 The two components are mixed transmit structural loads in solid and perforated substrates together when they are extruded via the static mixer such as non-cracked concrete, lightweight concrete, supplied with the cartridge. The mixer is screwed to the stone, wood, bricks and mixed masonry. end of the cartridge, and no preliminary mixing of the Specific also for anchoring metal bars in tension and two components is required. If only part of the cartridge compression zones in cracked and non-cracked is used, the remaining product may be used, even after concrete, including in areas at risk of seismic activity. a number of days, by replacing the original static mixer It is also an ideal solution for anchoring close to edges clogged by hardened resin with a clean, new one. or when there is a limited space between each anchor, Mapefix VE SF does not contain styrene which makes it as no stress generated as with conventional mechanical suitable for use in areas with poor ventilation and, due to expansion fasteners.

3 Its low shrinkage, it is also suitable for anchors with small circular crests. Mapefix VE SF is recommended for immersed anchors Mapefix VE SF is a chemical anchor made from a mixture which are permanently damp, in marine and industrial of styrene-free resins, suitable for application on a wide environments subjected to chemical aggression, areas range of solid and perforated building materials, such as: where the temperature is as low as -10 C when the non-cracked concrete;. product is applied and for anchors with a horizontal, lightweight concrete;. vertical, inclined or overhead axis; it may also be used cellular concrete;. on substrates which are damp or wet at the moment masonry;. of application where there are high static or dynamic bricks;. stresses. stone;. Mapefix VE SF is recommended for anchoring elements wood.

4 In place, such as: Mapefix VE SF is applied to holes made with a drill strengthening rods in construction joints; or hammer drill. We recommend using only a drill on immersed anchors and anchors in damp environments; perforated substrates. anchors in marine and industrial environments; Mapefix VE SF is certified according to the European overhead crane and tram rails; Standards ETA option 1 (anchors in concrete in tension plant and sanitary equipment; or compression zones), ETA rebar (supplementary aerials and signs; reinforcement) and fire certification, ETA seismic pylons; performance C1 (in seismic zones). safety barriers. The Mapefix VE SF 300 ml size cartridges may be fix used with conventional silicone extrusion guns Starting from the bottom of the hole, extrude peE SF. for 50 mm diameter cartridges, as long as the product in the hole until it is full.

5 A they are robust enough. The 420 ml cartridges Insert the metal bar in the hole using a rotary M V. need to be used with a special extrusion gun movement to expel all the air until all excess for 65 mm diameter cartridges. resin comes out of the hole. The metal bar must be inserted in the hole within the start RECOMMENDATIONS setting time (Tgel) of the resin; only apply loads Do not apply on dusty or crumbling surfaces. to the bar once the resin has completely For use on damp or wet substrates, please hardened (Tcure), as indicated in table 1. contact the MAPEI Technical Services Department. CONSUMPTION. Do not use on surfaces with traces of oil, According to the size of hole to be filled grease and stripping compounds otherwise (see tables 11 and 12). it will impede or reduce adhesion.

6 Do not apply if the temperature is lower CLEANING. than -10 C. Use normal solvent-based paint thinners to If used on natural stone, check if it clean all work tools and equipment. impregnates into the stone. Do not apply loads until it has completely PACKAGING. hardened Tcure (see table 1). Boxes of 12 pieces (300 or 420 ml cartridges). Do not use the product in holes made with with 12 static mixers. a diamond-tipped bit (cored holes): use Mapefix EP 385 or Mapefix EP 585. COLOURS AVAILABLE. Light grey. APPLICATION PROCEDURE. Design of the anchor STORAGE. The size of the hole in the substrate, the 300 ml cartridges: 12 months in its original depth of the anchor, the diameter of the packaging at a temperature of between anchoring element and the maximum +5 C and +25 C. permitted loads must be calculated by a 420 ml cartridges: 18 months in its original qualified design engineer.

7 The following packaging at a temperature of between tables contain practical design suggestions +5 C and +25 C. based on the company's experience and internal testing carried out in compliance with SAFETY INSTRUCTIONS FOR. EOTA guidelines (European Organization for PREPARATION AND APPLICATION. Technical Assesment). MAPEI has a special Mapefix VE SF component A is irritant for programme ( Mapefix Software Design) the respiratory tract; both component A and available to help technicians and designers component B can cause sensitization when find the correct size for single and multiple in contact with the skin. Furthermore, anchors in any concrete element: consult the Mapefix VE SF component B may irritate the MAPEI Technical Services Department. eyes. We recommend, during the application, to use protective goggles and gloves and to take Preparation of solid surfaces the usual precautions for handling chemicals.

8 Make holes in the substrate with a drill or a In case of contact with eyes or skin wash hammer drill, according to the type of material immediately with plenty of water and seek to be drilled. medical attention. It is recommended to work Remove all traces of dust and loose material in well-ventilated areas. If there is insufficient from inside the holes with compressed air. ventilation wear a face mask. Clean the surface inside the holes with a For further and complete information about suitable long-bristled bottlebrush. the safe use of our product please refer to Remove all traces of dust and loose material the latest version of our Material Safety Data again from inside the holes with compressed air. Sheet. PRODUCT FOR PROFESSIONAL USE. Preparation of perforated surfaces Make holes in the substrate with a drill.

9 WARNING. Clean the surface inside the holes with a Although the technical details and suitable long-bristled bottlebrush. recommendations contained in this product data Place a mesh bush in the hole, with a diameter sheet correspond to the best of our knowledge and length suitable for the size of the hole. and experience, all the above information It is very important that holes are carefully must, in every case, be taken as merely cleaned in order for Mapefix to reach the indicative and subject to confirmation after maximum mechanical performance possible. long-term practical application; for this reason, anyone who intends to use the product must Preparation of the metal bar ensure beforehand that it is suitable for the Clean and degrease the bar before anchoring envisaged application.

10 In every case, the user it in the substrate. Eliminate every trace of alone is fully responsible for any consequences form-release compounds. deriving from the use of the product. Preparation of the resin for the Please refer to the current version of the chemical anchor Technical Data Sheet, available from our For the 300 ml cartridge, unscrew the upper cap website and cut off the tips of the black and white sacks which protrude from the cartridge. This operation is not required with the 420 ml cartridge. Screw the static mixer supplied with each All relevant references pack to the end of the cartridge. for the product are available Insert the cartridge in the extrusion gun. upon request and from Discard the first three shots of resin, it may not be mixed correctly. TECHNICAL DATA (typical values).