Chemical fixings are the fixing solution for transferring extreme loads in concrete, aerated concrete or masonry expansion-free. fischer has a unique competence in developing and manufacturing chemical fixing solutions. This allows an optimum and secure solution to be offered for all applications, even under extreme construction site conditions such as wet, cold or heat: approved systems with resin capsules, injection mortars, threaded rods, internal threaded rods, anchor sleeves, accessories and processing equipment.Hilti Chemical Anchor in Chennai