Imprint | Terms and Conditions | privacy Our company Fillers / pigments Building materials Current Downloads Dictionary Contact Building materials and granulates at Cirkel GmbH & Co. KG We produce high-quality building materials (PORIT aerated concrete, CIRCOSICHT ® facing bricks, KS-PLUS or KS * sand-lime bricks) for the building materials market and solutions that are used as granulates (CIRCOLIT ® , CIRCOSIL ® ) in used in a wide variety of industries. Only natural raw materials such as the purest quartz sands, limes and water are used to manufacture our building materials. These are subject to both internal and external quality controls. 03/24/2015 KS construction seminars 2015 in North Rhine-Westphalia more... 06/29/2015 Beautiful single-family house with CIRCOSICHT facing bricks more...

Imprint | Terms and Conditions | privacy Our company Fillers / pigments Current Building materials Downloads Dictionary Contact CIRCOSIL® Construction chemistry High temperature applications environmental engineering Innovations Fillers / Pigments CIRCOSIL® CIRCOSIL ® Under the CIRCOSIL ® brand , Cirkel supplies multifunctional fillers for various applications and offers solutions for a wide range of uses in industry. CIRCOSIL ® is characterized by its special mineral composition from the Tobermorit group and the associated properties. In addition to high whiteness and defined porosity, the functional surface and chemical composition should be mentioned as characteristics. CIRCOSIL ® is a synthetically produced mineral that is produced hydrothermally from selected, high-quality raw materials. Modern process management and efficient quality monitoring guarantee the special properties of CIRCOSIL ® for our customers. Contact Person General technical data Particle sizes Delivery forms Information on processing Registration data Safety data sheet

Imprint | Terms and Conditions | privacy Our company Building materials Fillers / pigments Current Downloads Dictionary Contact CIRCOLIT® powder Friction linings Paper and coating colors Fillers / pigments CIRCOLIT® powder CIRCOLIT ® powder Based on the CSH mineral xonotlite (6 CaO x 6 SiO 2 x H 2 O), which was first discovered in Mexico, this crystal structure is reproduced synthetically. Here, too, nature serves as the epitome of an innovative teacher. Based on a high basic whiteness / brightness, CIRCOLIT ® powder has practically no residual quartz; the abrasion values are at a very low level. Due to its defined crystal structure and the special grinding technique, it has an extraordinarily distinctive rod shape ; in addition to its high specific surface area , CIRCOLIT ® powder has a high degree of internal porosity. The multifunctional product is used in a wide variety of applications. Contact Person General technical data Particle sizes Delivery forms Information on processing Registration data Safety data sheet