摘要:
The invention relates to a lining element for repairing a connection area between a main pipe and a branch pipe, the lining element including a layer of resin-absorbing material, wherein at least six flexible, expandable lining parts are connected to each other by at least six connections to form the lining element. To manufacture such a lining element the at least six flexible, expandable lining parts are provided and connected to each other by at least six connections to form the lining element.
摘要:
A means for the rehabilitation of a connecting portion between a main pipeline and a branch pipeline with a main pipe section and a branch pipe section, wherein the main pipe section has a connecting region, wherein the branch pipe section is connected at its first end portion to the connecting region of the main pipe section, wherein the branch pipe section is closed at its second end portion and wherein at least one contactless sensor is disposed within the means.
摘要:
The invention relates to a lining element (10) for the rehabilitation of a pipeline, having a carrier layer (16) consisting of an expandable, resin-absorbent material which, in the longitudinal direction (L1, L2) of the carrier layer (16), has a first expansion rigidity, and a stiffening structure (24) which, in the longitudinal direction (L1, L2) of the carrier layer (16), has a second expansion rigidity, wherein the first expansion rigidity is lower than the second expansion rigidity and wherein the stiffening structure (24) is incorporated into the carrier layer (16).
摘要:
A resin system for impregnating a liner element made of a resin-absorbing material for rehabilitating a pipeline. In addition, the invention relates to a method for lining a pipeline by means of a liner element of resin-absorbing material and a rehabilitation device for performing the method. The resin system according to the invention comprises three components (A), (B) and (C) wherein component (A) is a reactive resin, wherein component (B) is an additive, wherein component (C) comprises nanoscale bodies, and wherein component (C) can be excited by ultrasound, UV radiation or microwave radiation to trigger the curing of the resin system. In the method according to the invention and the rehabilitation device according to the invention, a mobile curing device is used, which is passed through the inverted liner element.
摘要:
The invention relates to a lining element (10) for the rehabilitation of a pipeline, having a carrier layer (16) consisting of an expandable, resin-absorbent material which, in the longitudinal direction (L1, L2) of the carrier layer (16), has a first expansion rigidity, and a stiffening structure (24) which, in the longitudinal direction (L1, L2) of the carrier layer (16), has a second expansion rigidity, wherein the first expansion rigidity is lower than the second expansion rigidity and wherein the stiffening structure (24) is incorporated into the carrier layer (16).
摘要:
An application device for applying information to a hardened lining element with at least one application apparatus, and a read-out device for reading out information applied to a lining element with at least one read-out apparatus.
摘要:
A method for the rehabilitation of a pipeline with a lining element made of a resin-absorbing material, comprising the following steps: Impregnating the lining element with a hardenable resin; inserting the lining element into the pipeline and positioning the lining element at the pipeline section to be rehabilitated; pressing the lining element against the inner wall of the pipeline; hardening the lining element; and applying at least one information parameter to the lining element subsequent to its hardening.
摘要:
The invention relates to a lining element for repairing a connection area between a main pipe and a branch pipe, the lining element comprising a layer of resin-absorbing material, wherein at least six flexible, expandable lining parts are connected to each other by at least six connections to form the lining element. To manufacture such a lining element the at least six flexible, expandable lining parts are provided and connected to each other by means of at least six connections to form the lining element.
摘要:
A method for the rehabilitation of a pipeline with a lining element made of a resin-absorbing material, comprising the following steps: Impregnating the lining element with a hardenable resin; inserting the lining element into the pipeline and positioning the lining element at the pipeline section to be rehabilitated; pressing the lining element against the inner wall of the pipeline; hardening the lining element; and applying at least one information parameter to the lining element subsequent to its hardening.
摘要:
A means for the rehabilitation of a connecting portion between a main pipeline and a branch pipeline with a main pipe section and a branch pipe section, wherein the main pipe section has a connecting region, wherein the branch pipe section is connected at its first end portion to the connecting region of the main pipe section, wherein the branch pipe section is closed at its second end portion and wherein at least one contactless sensor is disposed within the means.