Bossong heavy-duty bi-component vinylester styrenefree resin for use in different base materials as concrete, solid masonry, hollow bricks masonry and wood.
According to CE-ETA load data, it is one of the best vinylester resins in the European market with double approval. ETA-09/0140 Option 7 from M8 to M24 for non-cracked concrete and OPTION 1 FOR INSTALLATION IN CRACKED CONCRETE with rods from M10 to M20. It is certified for fixing with variable anchorage depths. This means that the project engineer has with this product a considerable flexibility in the design phase. Increase of maximum embedment depth up to 20 times nominal threaded rod diameter. INCREASE OF PROJECT TENSION LOADS for installation in dry and wet concrete. ETA-09/0246 Rebar (diameter from 8mm to 32mm) for post installed rebar connections in reinforced concrete. Reduction of minimum embedment depth for the realization of post installed rebar connections. Fire resistance evaluation report. Approved 825 ml Jumbo version, ideal for large jobs. Possibility of using the product in dry and wet concrete and flooded hole (the latter approved only for threaded rods). The product hardening reaction takes place even in presence of water.
Certified service temperatures are in the ranges:
-40°C/+40°C (T° max long period = 24°C)
-40°C/+80°C (T° max long period = 50°C)
-40°C/+120°C (T° max long period = 72°C).
Reduced curing time for base material temperatures from -10°C to +40°C.
VOC according to the French Decree nr. 2011-321 and the Norm ISO 16000.
Due to the absence of styrene (no strong smell) the use is possible also in closed places. This resin can be used also with wet concrete and flooded hole.
The resin, due to its strong adhesion value and the ease with which it penetrates holes and hollow areas, permits secure fixing without expansion and so without stresses in the base material.
It does not need premixing, the resin and hardener are only mixed during extrusion in the special mixer.
It can also be used for repair and refilling.