Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
IMPROVED METHOD OF RESIN-REINFORCEMENT OF A STONE BLOCK
An improved method of resin-reinforcement of a stone block (1), having cracks (D) and/or shallow or deep defects, comprising the steps of: laying a sheet (2) of flexible waterproof plastic material on a base (3) and placing a block (1) to be resin-reinforced on the sheet (2), b) applying a plurality of spacer members (4) to one or more walls of the block (1), c) anchoring a plurality of panels (5) of rigid sheet material on the walls with the members (4) interposed, to leave a gap (6) between the panels (5) and the side walls of the block (1), d) folding the sheet (2) to form a container (7), e) hermetically sealing the container (7), f) application on the container (7) of at least a first connector (8) and its connection to a vacuum pump (13) by means of first pipes (9) to obtain a vacuum inside the container (7), g) applying at least one first connector (8) to the container (7) and connecting it to a vacuum pump (13) via first pipes (9) to obtain vacuum in the container (7); applying at least one second connector (10) to the container (7), h) introducing a resin (R) into the container (7) via second pipes (11) connected to the container (7), i) maintaining the vacuum in the container (7) to allow the resin (R) to penetrate the gap (6) and the cracks and/or defects (D) until the resin is at least partially cured, and j) disconnecting the pipes (9, 11) and removing the block (1) from the container (7).
IMPROVED METHOD OF RESIN-REINFORCEMENT OF A STONE BLOCK
An improved method of resin-reinforcement of a stone block (1), having cracks (D) and/or shallow or deep defects, comprising the steps of: laying a sheet (2) of flexible waterproof plastic material on a base (3) and placing a block (1) to be resin-reinforced on the sheet (2), b) applying a plurality of spacer members (4) to one or more walls of the block (1), c) anchoring a plurality of panels (5) of rigid sheet material on the walls with the members (4) interposed, to leave a gap (6) between the panels (5) and the side walls of the block (1), d) folding the sheet (2) to form a container (7), e) hermetically sealing the container (7), f) application on the container (7) of at least a first connector (8) and its connection to a vacuum pump (13) by means of first pipes (9) to obtain a vacuum inside the container (7), g) applying at least one first connector (8) to the container (7) and connecting it to a vacuum pump (13) via first pipes (9) to obtain vacuum in the container (7); applying at least one second connector (10) to the container (7), h) introducing a resin (R) into the container (7) via second pipes (11) connected to the container (7), i) maintaining the vacuum in the container (7) to allow the resin (R) to penetrate the gap (6) and the cracks and/or defects (D) until the resin is at least partially cured, and j) disconnecting the pipes (9, 11) and removing the block (1) from the container (7).
IMPROVED METHOD OF RESIN-REINFORCEMENT OF A STONE BLOCK
VEREINFACHTES VERFAHREN ZUR HARZARMIERUNG EINES STEINBLOCKS
PROCÉDÉ AMÉLIORÉ DE RENFORCEMENT PAR RÉSINE D'UN BLOC DE PIERRE
ZANTEDESCHI PIERANGELO (Autor:in)
04.05.2022
Patent
Elektronische Ressource
Englisch
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