| Patents for C04B 40 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability (6,073) |
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| 06/23/1999 | EP0869991B1 Redispersible, dispersion-powder composition |
| 06/17/1999 | WO1999029798A1 Osmotic waterproofing agent, waterproofing material, concrete or mortar composition, and method for preventing seepage |
| 06/17/1999 | CA2279859A1 Permeable waterproofing agent, waterproofing material, concrete or mortar composition, and method for preventing water leaks |
| 06/15/1999 | US5912284 Cement additive, its production process and use |
| 06/15/1999 | US5911820 Addition-condensation copolymer with units of ethylene and/or propylene oxide and (meth)acrylic ester; hydraulic cements; acrylated resins |
| 06/15/1999 | US5911819 Addition of naphthalenesulfonate formaldehyde condensation product, water soluble polyalkalyne oxide, acccelerator and super plasticizer at the spraying nozzle |
| 06/10/1999 | WO1999028264A1 Waterproofing additive for cement and concrete comprising modified pozzolanic materials |
| 06/09/1999 | EP0920472A1 Mortar admixtures and method of preparing same |
| 06/02/1999 | EP0919526A1 Construction materials comprising hydrophobing powders containing organosilicon compounds |
| 06/01/1999 | US5908587 Method of making fibrillose articles |
| 05/26/1999 | CN1217304A Magnesium chloride cement water-proof foaming agent and producing method therefor |
| 05/19/1999 | EP0916627A1 Additive for binder used in the building industry and material containing the same |
| 05/18/1999 | US5904765 Water- and cement-based cementation slurries which are injected to encase prestressed steel cables, frames, braces, trusses, etc. |
| 05/12/1999 | EP0914583A1 Process and device for producing ice particles from water and use of the thus produced ice particles |
| 05/11/1999 | US5902441 Method of three dimensional printing |
| 05/06/1999 | EP0912653A1 Fluid comprising cellulose nanofibrils and its use for oil mining |
| 05/06/1999 | EP0912652A1 Corrosion inhibitors for cement compositions |
| 05/06/1999 | EP0912634A1 Additivation of essentially amorphous cellulose nanofibrils with carboxyl cellulose with a high degree of substitution |
| 05/06/1999 | EP0912462A1 Additive for aqueous suspensions of mineral particles and hydraulic mortar base mixtures |
| 05/06/1999 | EP0912461A1 Hardened hydraulic cement, ceramic or coarse concrete aggregate treated with high pressure fluids |
| 05/05/1999 | CN1216004A Method for preparing mortar |
| 05/05/1999 | CN1215706A Compound additive for increase of blending amount and performance of cement mixed material |
| 05/05/1999 | CN1043219C Lime firming agent for soil |
| 04/28/1999 | EP0745061B1 Conductive cement-based compositions |
| 04/28/1999 | EP0719243B1 Grouting materials and their use |
| 04/21/1999 | CN1043071C Anchoring cartridge for hardening multi-component composition |
| 04/20/1999 | US5895802 Redispersible polymer powders, method for their preparation and applications |
| 04/20/1999 | US5895688 Adding silica precipitate and aluminum sulfate additives |
| 04/15/1999 | WO1999018045A1 Aqueous suspension based on alkaline aluminium polysulphate, preparation method and use in the field of building materials |
| 04/15/1999 | DE19744035A1 Iron(II) sulfate is added to cement during discharge from cement works storage silos |
| 04/14/1999 | CN1213655A Brick and tile additive |
| 04/14/1999 | CN1042925C Method for prepn. of cement coagulant and application thereof |
| 04/08/1999 | WO1999016723A1 Multi-functional additive for use in well cementing |
| 04/08/1999 | WO1999016603A1 Porous membrane comprising ceramic and containing plastic as binder |
| 04/08/1999 | CA2303858A1 Porous membrane comprising ceramic and containing plastic as binder |
| 04/07/1999 | CN1213381A Cross-linkable prodective colloids |
| 04/06/1999 | US5891364 Corrosion inhibitors for cement compositions |
| 04/06/1999 | CA2084003C Hydraulically bonded cement compositions and their methods of manufacture and use |
| 04/01/1999 | WO1999015475A1 Pumpable binder composition and method for preparing same |
| 04/01/1999 | WO1999003349A8 Thiobacillus thiooxidans growth inhibitor, cement composition, and cement structure |
| 03/24/1999 | EP0903330A2 Process for producing a concrete product |
| 03/23/1999 | US5885510 Methods of making refractory bodies |
| 03/18/1999 | WO1999012860A1 Refractory system including reactive metakaolin additive |
| 03/18/1999 | CA2294763A1 Refractory system including reactive metakaolin additive |
| 03/17/1999 | CN1211230A Gypsum wood fiber product having improved water resistance |
| 03/10/1999 | CN1210505A Flowability additive |
| 03/09/1999 | US5880182 Polycarboxylate, saccharides, hydrogenated saccharides, polyhydric alcohol adducts of saccharides |
| 03/09/1999 | US5879722 System for manufacturing sheets from hydraulically settable compositions |
| 03/03/1999 | CN1209766A Method and apparatus for forming concrete block |
| 02/17/1999 | CN1208427A Re-dispersible polymer powder and aqueous polymer dispersions obtained from it |
| 02/17/1999 | CN1208053A Crosslinkable powder composition which is redispersible in water |
| 02/17/1999 | CN1208027A Efficient concrete water reducing agent of modified lignosulphonate and its preparation |
| 02/17/1999 | CN1208026A Waterproof flyash powder for glass fiber reinforced concrete product and its preparation |
| 02/11/1999 | DE19735431C1 Butyl acrylate] or methacrylate] copolymer dispersion-containing composition |
| 02/11/1999 | DE19734117A1 Joint-less terrazzo floor production |
| 02/10/1999 | EP0896160A2 Curable mortar mass |
| 02/10/1999 | EP0896029A1 Crosslinkable redispersable powder composition |
| 02/10/1999 | EP0895970A1 Additive improving the early strength of concrete |
| 02/09/1999 | US5868824 Inorganically filled, starch-based compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
| 02/04/1999 | CA2208275A1 Method for improving the short-term resistance of concrete |
| 02/03/1999 | EP0894822A1 Crosslinkable redispersible powder composition |
| 01/28/1999 | WO1999003796A1 Reinforcing material, method of production thereof, reinforcing/repairing method using the reinforcing material, reinforcing/repairing structure, and structural element |
| 01/28/1999 | WO1999003349A1 Thiobacillus thiooxidans growth inhibitor, cement composition, and cement structure |
| 01/27/1999 | EP0893418A1 Thermally insulating building material |
| 01/27/1999 | EP0892717A1 Sealable containers comprising an inorganically filled matrix |
| 01/27/1999 | EP0892716A1 Compositions having a high ungelatinized content |
| 01/27/1999 | EP0813506A4 Cement composition |
| 01/27/1999 | CN1205993A Cement waterproofing agent and its preparation |
| 01/26/1999 | US5863477 Method of manufacturing a wood-cement board |
| 01/21/1999 | WO1999002465A1 Set-accelerating mixture for concrete |
| 01/20/1999 | CN1205680A Nitrogenous strength enhancers for portland cement |
| 01/13/1999 | EP0889861A1 Gypsum wood fiber product having improved water resistance |
| 01/13/1999 | EP0889772A1 Method and apparatus for forming a concrete block |
| 01/13/1999 | CN1041623C Filled slurry for wrapping frame, particullarly reinforced frame |
| 01/07/1999 | WO1999000582A1 Filler-containing rock bolt anchoring system and method of preparation thereof |
| 01/06/1999 | CN1204307A Method for preparing hardened granules from particulate material |
| 01/05/1999 | US5855978 Concrete cure blanket having integral heat reflective means |
| 01/05/1999 | US5855665 System and method for producing a pigmented cement composition |
| 12/30/1998 | EP0887325A1 Method of making fibrillose articles |
| 12/30/1998 | EP0886628A1 Aqueous silica suspensions and use thereof in inorganic binder compositions |
| 12/30/1998 | CN1203570A Settable composition and use therefor |
| 12/29/1998 | US5854305 Plugging compound for chemical fastening |
| 12/23/1998 | EP0885246A1 Cross-linkable protective colloids |
| 12/23/1998 | EP0768990B1 Mdf cement compositions with improved impact strength |
| 12/22/1998 | US5851634 Hinges for highly inorganically filled composite materials |
| 12/22/1998 | US5851354 Method of manufacturing calcium silicate board |
| 12/22/1998 | US5850880 Composition and method to control cement slurry loss and viscosity |
| 12/16/1998 | EP0637991B1 Method of crushing and grinding |
| 12/15/1998 | US5848867 Storage rack with overhead loading and unloading |
| 12/10/1998 | DE19829718A1 Producing concrete structures with surface hardening |
| 12/09/1998 | EP0881942A1 Method for preparing a mortar |
| 12/09/1998 | CN1201402A Method for hardening and drying hydrated calcium silicate moulded bodies and device therefor |
| 12/08/1998 | US5846317 Method of controlling the hydration behavior of gypsum in the manufacture of composite materials |
| 12/08/1998 | US5846315 Method for preparing a pigmented dispersing pigment cement composition |
| 12/08/1998 | US5846313 Method for regulating combustion loss of coal ash |
| 12/08/1998 | US5846312 Storage stable calcium phosphate cements |
| 12/03/1998 | WO1998054108A1 Complex admixture and method of cement based materials production |
| 12/03/1998 | WO1998053968A1 Method and apparatus for producing gas occlusion-free and void-free compounds and composites |
| 12/03/1998 | CA2291273A1 Complex admixture and method of cement based materials production |
| 12/03/1998 | CA2291011A1 Method and apparatus for producing gas occlusion-free and void-free compounds and composites |