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Patent No. 6745394

Ballistic resistant body covering

A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.

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Assignee: Lafarge Platres


Location: Avignon, FR
No. of patents: 13

NumberTitleIssue Date
8151532Construction assembly of skim coated prefabricated elements and jointing material, a kit therefor, and method of assembling the same
A construction assembly for interior works including prefabricated elements, wherein the prefabricated elements include a coating layer formed of at least one skim coat deposited on the prefabricated elements by a coating device; and at least one jointing material, ...
04/10/2012
8119207Process and apparatus for manufacturing set cellular cement
A process for manufacturing set cellular cement, including the steps of: (i) mixing cementitious material, water, foaming agent and optionally additives into a free flowing slurry having a slump of at least 100 mm; subsequently (ii) injecting and distributing air in...
02/21/2012
7842218Method of producing a structure
Producing a structure, in which: building elements are juxtaposed so as to define a space between said building elements; a joint compound composition is mixed with water so as to obtain a joint compound; said space is filled with said joint compound composition, wi...
11/30/2010
7759416Method for producing a work, jointing and surfacing compound for structural elements and its method of preparation
The invention relates to a sealant compound comprising, in weight percent relative to the compound total volume: 40-60% of mineral filler whose diameter d50 ranges from 5 to 20 microns, 5-10% of hydrophobic expanded perlite whose diameter d50 ranges from 20 to 100 m...
07/20/2010
7594963Joint compound composition for building elements and method of producing a structure
The present invention relates to a joint compound composition for building elements, particularly paper-faced plasterboards. This composition comprises: a) 50 to 60% of calcium sulphate hemihydrate; b) 5 to ...
09/29/2009
7414085Coating for wall construction
A coating for wall construction is provided whereby a level 5 finish may be obtained without the need for a finishing coat or final skim coat. The coating may be applied to drywall elements prior to installation and is compatible with jointing materials such that a ...
08/19/2008
7371278Method and apparatus for stabilizing plaster
The invention provides a process for stabilizing plaster and an apparatus for implementing the moistening part of the process. The process comprises the following steps: a) providing a heated HH-plaster preferably at temperatures over 100° C.; b) feeding the hot pl...
05/13/2008
7332114Process for manufacturing sound absorbing cement tile
A continuous process for manufacturing a sound absorbing tile made from a slurry including, quick setting cement, water, fibers and foaming agent, the process including the steps of (i) mixing cementitious material, water, foaming agent but without incorporation of ...
02/19/2008
7220373Process for lightening plasterboards
Process for the manufacture of plasterboards exhibiting a core density of less than 0.77 comprising the stages of the formation of a foam from water and a surfactant composed of at least one alkyl sulphate of formula H(CH2)nOSO3...
05/22/2007
7047701Jointing compound or plaster for construction elements and its method of preparation
A jointing compound or plaster for construction elements, particularly paper-faced plasterboards. This plaster includes, in percentages by weight with respect to the total weight of plaster 50 to 85% of a mineral filler; 1 to 20% of an organic binder dispersible in ...
05/23/2006
7033431Surfactant composition for gypsum plaster boards
A gypsum composition including gypsum, water, and a surfactant composition of alkyl sulfates of formula H(CH2)nOSO3−M+, in which n is from 6 to 16, the mean number of carbon atoms in the alkyl sulfate composit...
04/25/2006
6616755Self-levelling concrete and method for making a structural part
The invention concerns a self-levelling concrete and a method for making a structural part from said concrete. The concrete which comprises aggregate and solid particles with size grading not more than 12 mm, comprises a superplasticizer which is a compou...
09/09/2003
6569541Plaster-based prefabricated structural element exhibiting water resistance
A water-resistant prefabricated structural element comprising a substrate based on cured plaster, said substrate being able to be obtained by at least the following steps: (a) homogeneously mixing a dry material, comprising mostly at least one hydratable ...
05/27/2003
 
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