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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7407615 | Method for producing concrete or mortar using a vegetal aggregate A method for producing concrete or mortar based on an exclusively vegetal aggregate, a mineral binding agent, and mixing water is described. Instead of the vegetal aggregate being premineralized in a separate step of the operation, 4 to 14 kg of a non-hydratizable, ... | 08/05/2008 |
| 7297205 | Use of polyacrylic acids as grinding aids for calcium carbonate The invention relates to the use of polyacrylic acids which contain organic terminal groups containing sulphur, comprising at least two carbon atoms, having an average molecular weight Mw of 5 000-30 000 g/mol and which are at least partially neutralized ... | 11/20/2007 |
| 7240867 | Processing system for manufacturing composite cementitious materials with reduced carbon dioxide emissions A processing arrangement for manufacturing composite cementitious materials, such as hydraulic blended cements, with significantly reduced Portland clinker minerals content. The arrangement includes a milling unit for pregrinding supplementary cementitious materials... | 07/10/2007 |
| 7175703 | Liquid composition additive to reduce curing time of surface coatings A liquid composition, active curing additive for water or solvent borne surface coatings and sealants such: latex products, paints, putties, caulks, sports track and court construction, asphalt or coal tar seal coating, asphalt paving, micro-seal, roof tars, asphalt... | 02/13/2007 |
| 7094287 | Liquid composition additive to reduce curing time of surface coatings A liquid composition, active curing additive for water or solvent borne surface coatings and sealants such: latex products, paints, putties, caulks, sports track and court construction, asphalt or coal tar seal coating, asphalt paving, micro-seal, roof tars, asphalt... | 08/22/2006 |
| 7067003 | Use of dunder in concrete compositions A cementitious mixture for concrete including an admixture including dunder having a solids content in a range of from 5% to substantially 100% by weight, the dunder being added to the cement in a range of from 0.1% to 5% by weight of cement in a concentration which... | 06/27/2006 |
| 7063739 | Liquid composition additive to reduce drying time of surface coatings A liquid composition additive for surface coatings such as paint or coal tar asphalt sealant is provided. The additive functions to significantly reduce the amount of time required for the surface coating to dry and thereby allows the coated surface to be quickly re... | 06/20/2006 |
| 7052544 | Low dust wall repair compound A wall repair compound useful for filling and repairing cracks, holes, and other imperfections in a wall surface includes a conventional filler material, a conventional binder material, and a dust reducing additive which reduces the quantity of airborne dust particl... | 05/30/2006 |
| 7001101 | Interlocking paver/tile Interlocking paver system for the use of constructing sidewalks, pathways and decks being formed from a light weight material for easy handling. Joined together by a plastic spline with gripping teeth, which when placed in spline receiver slots on sides of paver, wh... | 02/21/2006 |
| 6972048 | Cement paint It is disclosed a cement paint comprising a pigmenting substance (2), a cement binder (6) and a fluidizing liquid (4) and further comprising: a calcareous aggregate (7) including calcareous granules of calcium carbonate CaCO3 h... | 12/06/2005 |
| 6936099 | Lightweight joint compound containing stable air pockets Low density joint compounds, and methods for their use are disclosed. Joint compounds comprising water, calcium carbonate, a foaming agent, and a rheology modification agent contain a plurality of stable air bubbles. Joint compounds can have densities of about 4 pou... | 08/30/2005 |
| 6913645 | Cementitious material A combination of compositions, products and methods of producing a new type of cement. The cementitious material is created by adding sodium carbonate (also known as soda ash, trona, natron, sodium carbonate decahydrate, sodium carbonate anhydrous, etc.) and one or ... | 07/05/2005 |
| 6910537 | Canister, sealing method and composition for sealing a borehole Method and composition for sealing a borehole. A chemically bonded phosphate ceramic sealant for sealing, stabilizing, or plugging boreholes is prepared by combining an oxide or hydroxide and a phosphate with water to form slurry. The slurry is introduced into the b... | 06/28/2005 |
| 6855200 | Inorganic cohesion agent for self-compacting cement pastes The present invention relates to an inorganic cohesion agent for self-compacting cement pastes consisting of a co-precipitated SiO2/CaCO3 mixture. ... | 02/15/2005 |
| 6843843 | Underwater immersion block and method to produce the same It is an object of the invention to effectively absorb and remove CO2 in an exhaust gas generated during an industrial process for reducing an amount of exhausting CO2 into the atmospheric air. The exhaust gas containing CO2 is blown... | 01/18/2005 |
| 6797051 | More controllable fibrous patch spray A more controllable fibrous acoustic ceiling patch or textured material in the form of a sprayable composition includes a base, a filler, an adhesive binder, an anti-foaming agent, a suspension agent, and fibrous materials. The more controllable acoustic ceiling pat... | 09/28/2004 |
| 6790277 | Lightweight joint treatment formulation Wallboard joint compound compositions comprising water, calcium carbonate, a polyether siloxane copolymer, and a styrene-butadiene polymer are disclosed. The joint compound compositions display significantly reduced cratering, reduced shrinking, greater sag resistan... | 09/14/2004 |
| 6709508 | Dry mortar formulations modified with water-redispersible polymer powders Dry mortar formulations comprising a) from 0.5 to 80% by weight of hydraulic binder, b) from 0 to 97% by weight of fillers, c) from 0 to 3.5% by weight of thickeners, d) from 1.0 to 80% by weight of redispersible polymer powder, and | 03/23/2004 |
| 6676742 | Mixture that can be added to decorative aqueous-phase paint products A physical and chemical mixture of aggregative material, chemical products, mineral fillers and/or special pigments in dispersion, with metallic effect, designed to be added to aqueous-phase paint products having a monochromatic-flocculate or multichromat... | 01/13/2004 |
| 6673144 | Joint compound providing low dusting and good gloss retention The present invention provides a low dusting joint compound comprising a filler, a binder, a thickener and one or more synthetic polymeric waxes that are at least slightly soluble in water and are solid at room temperature. Preferably the wax includes a h... | 01/06/2004 |
| 6660081 | Salt poultice The invention provides a poultice or sacrificial render comprising fibrous material and diatomaceous earth. Preferably, the ratio of fiber to diatomaceous earth is in the range 1:6 to 6:1 and the fibrous material contains relatively long fibers, such as w... | 12/09/2003 |
| 6645291 | Joint compound and method of using same A joint compound includes water, calcium carbonate, and a water-soluble polymeric set retarder formed from a monomer having two or more carboxyl groups. The joint compound is useful in various applications and in a hybrid joint compound made with a calciu... | 11/11/2003 |
| 6630022 | Mechanical activation of granitic powders A mechanically activated pozzolan prepared from granitic quarry fines. Quarry fines are milled by a high-energy milling process to convert the essentially inert raw granitic fines into a chemically reactive state. When added to a portland cement mortar mi... | 10/07/2003 |
| 6613138 | Manufactured granular substrate and method for producing the same A manufactured granular substrate composition suitable for use as a carrier for active chemical agents. The composition includes one or more mineral components having a bulk density greater than about 70 pounds per cubic foot. The composition also contain... | 09/02/2003 |
| 6610140 | Delayed thixotropic cement compositions and methods Delayed thixotropic cement compositions and methods of cementing in subterranean zones penetrated by well bores are provided. The novel cement compositions are basically comprised of a hydraulic cement, sufficient water to form a slurry and a water solubl... | 08/26/2003 |
| 6610224 | Processes for producing monolithic architectural cementitious structures having decorative aggregate-containing cementitious surfaces A decorative aggregate-containing cementitious slurry having decorative aggregate and cementitious matrix composition forms a monolithic structure when effectively applied to a freshly poured cementitious base and simultaneously cured therewith. The slurr... | 08/26/2003 |
| 6544329 | Salt poultice The invention provides a poultice or sacrificial render comprising fibrous material and diatomaceous earth. Preferably, the ratio of fiber to diatomaceous earth is in the range of 1:6 to 6:1 and the fibrous material contains relatively long fibers, such a... | 04/08/2003 |
| 6451105 | Cementitious composition with limestone accelerator A cementitious composition comprising Portland cement and a finely divided limestone accelerator. The Portland cement has a fineness of at least about 3,200 Blaine. The composition may contain one or more blast furnace slags or pozzolans, such as fly ash ... | 09/17/2002 |
| 6436185 | Joint compound and method of making same A joint compound includes water, calcium carbonate, and a water-soluble polymeric set retarder formed from a monomer having two or more carboxyl groups. The joint compound is useful in various applications and in a hybrid joint compound made with a calciu... | 08/20/2002 |
| 6402831 | Concrete containing aqueous slurry of ground calcium carbonate Concrete characterized by containing aqueous slurry of ground calcium carbonate which has a mean particle diameter of 0.5-3 micrometers produced by wet pulverization of the limestone. By adding fine powder of ground calcium carbonate, fluidity of the conc... | 06/11/2002 |
| 6284351 | Plain surface acoustical product and coating therefor This invention describes two products both with a plain, fine textured, nonperforated surface visual consisting of a fiberboard substrate with or without a laminated porous nonwoven scrim and then a finished painted surface. The finish painted surface dec... | 09/04/2001 |
| 6264740 | Inorganic cementitious material A method of producing a new type of cement, hereafter called Conch-krete. Conch-krete is created by adding sodium carbonate (also known as soda ash, natron, etc.) and one or more minerals from the calcium carbonate group (including aragonite, limestone, c... | 07/24/2001 |
| 6231663 | Method for new concrete from old concrete A method is described for making concrete mixture by blending new batch cement and fly ash with recycled concrete material (curb & gutter, sidewalk, brick, block, asphalt & various other concrete items). This new process will enable discarded concrete mat... | 05/15/2001 |
| 6200380 | Method for continuous production for wallboard tape joint compound A method of continuously producing a cementitious composition such as joint compound includes pre-mixing at least two dry ingredients and pre-mixing at least two liquid ingredients. The ingredients are provided in a continuous mixing apparatus and at leas... | 03/13/2001 |
| 6090197 | Method for recycling particulate waste material and product obtained thereby Calcium carbonate sludge from sugar beet refining is recycled for use as a blast cleaning medium; and contaminate blast cleaning media is employed in the manufacture of cement. Also disclosed herein is the use of pumice as an additive to enhance the effic... | 07/18/2000 |
| 6080234 | Composite concrete An ultra-high performance composite concrete, with low cement and fiber content and having good mechanical properties as well as good impacts, shocks and projectile protection properties, includes hydraulic binder, aggregates, an admixture of metal fibers... | 06/27/2000 |
| 5989332 | Slurry containing an agglomerated carbonate-containing pigment A slurry containing water, carbonate-containing pigment, and dispersant consisting of 25-70 % by weight of agglomerated carbonate-containing pigment, 0.1-1.0% by weight of a dispersant, the balance being water up to 100%, can be used advantageously in pap... | 11/23/1999 |
| 5951751 | Flowable fill composition and method A flowable fill composition is shown which is prepared by mixing together a lime component, a pozzolanic component, aggregate material and water. The composition has a set compressive strength after 28 days of 2000 psi or less and is characterized by the ... | 09/14/1999 |
| 5935316 | Light sand-gravel and its method of production A light sand-gravel and its production methodology is provided. The light sand-gravel has a specific gravity within the range of 0.4~2.0. It has an expanded inner structure with porosity to approximate an evacuated space and a vitreous surface. The produc... | 08/10/1999 |
| 5908502 | Limestone filled Portland cements Limestone filled Portland cement wherein the fineness of limestone particles ranges from 5,000 to 12,000 Blaine and the fineness of clinker particles ranges from 1,500 to 3,000 Blaine.... | 06/01/1999 |
