Bulk Density 15 - 01 kgl at 27 Deg C Hammertop 65 Floor Hardener, UsageApplication 300 gm sft, Grade Standard Analytical Grade

Hammertop 65 provides a highly abrasion resistant surface to concrete floors, By the dry shake, On method which guarantee that the hardwearing surface bonds monolithically toward the bottom concrete. They are ideally suited for all industrial areas subject to the heaviest traffic eg. Machine shops, Loading/warehouse floor, Unloading areas, Ramps, Car parks, Trucking lanes, Garage floors & spillways. Properties it is in colours cement grey, Green, Brick, Red compressive strength approx. 65 n/mm2 at 28 days. Abrasion resistance 150, 175% over control, When tested in line with is 1237, 1980. Hammertop 65 it is to be sprinkled by hand over green concrete. Medium traffic 2 to 4 kg. /m2 . Heavy traffic 4 to 6 kg. /m2 application method & usage the base concrete should have minimum cement content of 300 kg. /m3. The concrete mix should be designed to minimize segregation and bleeding. Required free water cement ratio of less than 0. 55. The concrete should have a slump of between 50 & 75mm. The base concrete should be laid and compacted in accordance with good concrete practice. Accurate finished profile and minimum latence build, Up should be ensured. Specific focus is necessary on be paid to the panel edges and corners to ensure full compaction. Increase durability of concrete floor, Please add solutionmix ig or solutionmix il & solutionmix fibre sf for very high durable life. Hammertop 65 are utilized for multiple categories of industrial use. It is advisable to consider the floor be marked off into panels of planned area. Sufficient material should then be laid out to address the required spread rates. It may serve asgin when the base concrete has stiffened Direct and concise when light foot traffic leaves an imprint of about 3mm. Any bleed water should by now have evaporated. Hammertop 65 are applied in two stages. The first application is made using 50% to 70% of the total material. It is evenly broadcast onto the concrete surface. When the material become uniformly dark by the absorption of moisture from the concrete this first application can be floated. Wooden floats or, On large areas, The power floater with disc is suitable for use however the, Its important top layer is not overworked. Immediately the remaining, After floating hammertop 65 is sprinkled evenly over the surface. Again moisture is absorbed & the surface can be floated in a similar way as before. Final finishing of the floor using a power floater & trowel can be carried out when the floor has stiffened sufficiently so that damage cannot be caused.