Abrégé

Improvements for soil are described that include a first particle in dry or powder form with a calcium oxide content greater than a second particle, the second particle, also in dry or powder form, with a calcium oxide content less than the first particle and preferably a low sulfate content. When added to soil the improvement maintains a low sulfate content, generally 5,000 ppm or less. Methods of improving soil are also described. When added to soil, the improvement described increases the original soil strength, sufficient for foundation and piling structures, road works and/or buildings or equipment. When soil is modified as described, the improved soil will have an unconfined compressive strength of less than 100 psi or less than 75 psi in 28 days. The improved soil is stronger, suitable for large scale projects while satisfying or maintaining a low sulfate content and a desired UCS value.

Classes IPC  ?

• C09K 17/40 - Substances pour conditionner ou stabiliser les sols contenant des mélanges de composés inorganiques et organiques
• C09K 17/04 - Substances pour conditionner ou stabiliser les sols contenant uniquement des composés inorganiques appliqués sous une forme physique autre qu'une solution ou un coulis, p. ex. sous forme de granulés ou de gaz
• C09K 17/06 - Composés du calcium, p. ex. chaux

Produits et services

Environmental remediation management services and consultation services thereto

Produits et services

Environmental remediation management services