E - Fixed Constructions – 21 – D
Patent
E - Fixed Constructions
21
D
E21D 20/02 (2006.01) C09K 17/32 (2006.01) F16B 13/14 (2006.01)
Patent
CA 2364736
A composition is provided which comprises a first component and a second component in which the first component comprises a peroxide, a liquid which comprises water, a sugar, and a solid particulate; and the second component comprises a polymer, a crosslinking agent, and a solid particulate. Also disclosed are processes for reducing fluid loss in a grouting composition and for anchoring a reinforcing member in a hole using the composition disclosed above.
L'invention concerne une composition renfermant un premier et un second composant, caractérisée en ce que le premier composant renferme un peroxyde, un liquide comprenant de l'eau, un sucre, et une matière particulaire solide ; et en ce que le second composant renferme un polymère, un agent de réticulation, et une matière particulaire solide. L'invention concerne également des procédés de réduction de la perte de fluide dans une composition de mortier et d'ancrage d'un élément de renfort dans un orifice utilisant la composition selon l'invention.
Barsotti Domenic Joseph
Simmons Walter John
Bennett Jones Llp
E. I. Du Pont de Nemours And Company
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