{"title":"Inert Materials and Fillers","description":"\u003cp\u003eInert materials and fillers are relatively unseen but functionally crucial components of construction material systems. The grain size of screed affects strength, the filler size in plaster determines texture, and the aggregate sprinkled on industrial floor coatings defines the slip resistance class.\u003c\/p\u003e\n\u003ch3\u003eWhat are inert fillers used for?\u003c\/h3\u003e\n\u003cp\u003eIn plaster systems: Quartz sand and calcite-based fillers determine the grain size and texture of the plaster. Fine fillers are used for smoothing plaster, coarser grains for textured base plaster and fine plaster.\u003c\/p\u003e\n\u003cp\u003eIn screed and concrete: The grain size distribution (gradation), together with the binder-to-aggregate ratio, determines the final strength and shrinkage properties of the screed.\u003c\/p\u003e\n\u003cp\u003eFor industrial floor coatings as slip resistance: Quartz, corundum, or silicon carbide grains sprinkled into fresh epoxy or PU coatings create a slip-resistant surface profile. Grain size influences the slip resistance class (R9–R13)—finer grains yield a lower class, coarser grains a higher class.\u003c\/p\u003e\n\u003cp\u003eOn natural stone surfaces: Decorative quartz grains and colored aggregates are aesthetic components of certain decorative plasters and surface treatments.\u003c\/p\u003e\n\u003ch3\u003eQuality considerations\u003c\/h3\u003e\n\u003cp\u003eThe quality of inert fillers—grain size distribution, purity, hardness—directly affects the final performance of the material. Contaminated or inhomogeneous fillers reduce the strength and appearance of the material.\u003c\/p\u003e\n\u003cp\u003eBrowse our inert materials and fillers, or request advice to select the right filler for your system and application.\u003c\/p\u003e","products":[{"product_id":"kerakoll-quarzo","title":"Kerakoll Quarzo","description":"\u003cp\u003e Eco‑compatible, controlled grain size, washed, perfectly dry mineral quartz sand. Ideal for GreenBuilding.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e Bag Quarzo 1.3 25 kg \/ Quarzo 1.7 25 kg \/ Quarzo 5.12 25 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e depending on the application\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e for unlimited time\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"Quartz 1.3 \/ 25 kg","offer_id":42736740598018,"sku":"01133","price":7250.0,"currency_code":"HUF","in_stock":true},{"title":"Quartz 1.7 \/ 25 kg","offer_id":42736740630786,"sku":"01222","price":6700.0,"currency_code":"HUF","in_stock":true},{"title":"Quartz 5.12 \/ 25 kg","offer_id":42736740663554,"sku":"17005","price":11250.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-quarzo-alapozok-szilarditok-es-vizszigetelo-termekek-37244508274946.jpg?v=1702736823"},{"product_id":"kerakoll-kerabuild-ghiaia","title":"Kerakoll Kerabuild Ghiaia","description":"\u003cp\u003e Grain size (6 – 10 mm and 0.1 – 15 mm) for making gravel mortar and liquid self-immersing fine concrete with compensated shrinkage.\u003c\/p\u003e\n\n\u003cp\u003e Kerakoll Kerabuild Ghiaia is a washed gravel according to EN 12620 and UNI 8520\/2 and selected according to the grain distribution curve, which is suitable for the production of mortar and liquid self-compacting fine concrete according to class R4 of EN 1504‑3.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e Bag 25 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e for unlimited time\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"25 kg","offer_id":43323209711874,"sku":"12083","price":5100.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-kerabuild-ghiaia-geo-habarcsok-betonhoz-37278694899970.jpg?v=1702740784"}],"url":"https:\/\/www.masterworks.hu\/en\/collections\/segedanyagok-inertek-es-toltoanyagok.oembed","provider":"Masterworks Hungary","version":"1.0","type":"link"}