| Holcim Ltd Patent applications |
| Patent application number | Title | Published |
|---|
| 20080289542 | Hydraulic Binder - In a hydraulic binder containing slags, aluminium-silicates and calcium sulphate, slag, in particular furnace slag, in amounts below 50% (w/w) as well as aluminium-silicates different from furnace slag, as for example flue-ash and natural aluminium-silicates, as for example basalt or andesite, in amounts of 5 to 75% (w/w) respectively related to the entire blend with the requirement that the stm of slag and aluminium-silicates is between 82 and 95.9% (w/w) and as one of the activators CaSO | 11-27-2008 |
| 20080271644 | Method for the Production of High-Strength, Acid-Resistant Concrete - In a method for the production of high-strength, acid-resistant concrete by use of water, hydraulic binder and aggregates, a hydraulic binder containing aluminosilicates, calciumsulfate and an activator containing salts of alkalimetals is applied wherein the aluminosilicates are chosen from the group consisting of furnace slag, clay, marl and industry-by-products like flue-ash with the requirement that the Al | 11-06-2008 |
| 20080271641 | Hydraulic Binder - In an alkali activated hydraulic binder containing slags and aluminium silicates slag, in particular furnace slag in amounts from ≧20% (w/w), aluminium silicates different from furnace slag such as for example flue-ash and natural aluminium silicates, such as for example basalt, clays, marl, andesite or zeolite, in amounts from 5 to 75% (w/w) and an alkali activator in an amount, which corresponds to a Na | 11-06-2008 |
