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1. WO2022008799 - FOUNDATION, APPARATUS AND METHOD FOR PRODUCING THE SAME

Publication Number WO/2022/008799
Publication Date 13.01.2022
International Application No. PCT/FI2021/050523
International Filing Date 06.07.2021
IPC
E01C 21/00 2006.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
21Apparatus or processes for surface stabilisation for road building or like purposes, e.g. mixing borrowed aggregate with binder
E01C 3/04 2006.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
3Foundations for pavings
04Foundations produced by soil stabilisation
CPC
E01C 21/00
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
21Apparatus or processes for surface ; soil; stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
E01C 23/01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
01Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed ; or reference line; supports
E01C 3/04
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
3Foundations for pavings
04Foundations produced by soil stabilisation
Applicants
  • BETOLAR OY [FI]/[FI]
Inventors
  • LEPPÄNEN, Juha
Agents
  • PAPULA OY
Priority Data
2020574309.07.2020FI
Publication Language English (en)
Filing Language Finnish (FI)
Designated States
Title
(EN) FOUNDATION, APPARATUS AND METHOD FOR PRODUCING THE SAME
(FR) FONDATION, APPAREIL ET SON PROCÉDÉ DE PRODUCTION
Abstract
(EN) Foundation, apparatus and method for stabilization of a foundation. The foundation (1) comprises a subsoil (2) and a pavement structure (3) formed over it, which pavement structure includes a plurality of successive structural layers. At least one of these structural layers is a binder-stabilized structural layer (8) which includes stone material (10) and a binder (9). Additionally, the stabilized structural layer is enclosed within a sleeve structure (11).
(FR) L'invention concerne une fondation, un appareil et un procédé de stabilisation d'une fondation. La fondation (1) comprend un sous-sol (2) et une structure de chaussée (3) formée sur celui-ci, ladite structure de chaussée comprenant une pluralité de couches structurales successives. Au moins l'une de ces couches structurales est une couche structurale stabilisée-liante (8) qui comprend un matériau en pierre (10) et un liant (9). De plus, la couche structurale stabilisée est enfermée à l'intérieur d'une structure de manchon (11).
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