Anchorage and prestressed concrete (PC) structure

(10) US2024035280A1

(22) 20.07.2023

(43) 01.02.2024

(57) An anchorage for gripping and fixing an end portion of a tendon is provided. The anchorage includes a base having a surface; and a coating film provided at least on a contact portion of the surface of the base. The contact portion contacts the tendon when the tendon is gripped by the anchorage. The coating film has an electrical resistivity of 104 Q·m or more.

(71) Sumitomo Electric Industries, Ltd, JP

Issue 04/2018

Precast concrete formwork, floor system and a method of construction

(10) WO 2018/018080 Al (22) 26.07.2017 (43) 01.02.2018 (57) Formwork for constructing a floor system in a building, the formwork comprising: a plurality of precast concrete joists positioned in a...

Issue 04/2014

Process for chemical anchorage of anchorage rod in an anchoring hole

(10) DE 10 2012107 238 A1 (22) 07.08.2012 (43) 13.02.2014 (71) fischerwerke GmbH & Co. KG, 72178, Waldachtal, DE (57) Zusammenfassung: Für eine chemische Verankerung schlägt die Erfindung vor, ein...

Issue 02/2020

Coating agent for concrete structures

(10) US 2019/0390083 Al (22) 22.01.2018 (43) 26.12.2019 (57) A coating agent is disclosed, which is suitable for concrete structures. The coating agent comprises: (A) a diorganopolysiloxane capped...

Issue 03/2018 Durcrete/Prilhofer

Film coating boosts turnover in precast plants

Many precast plants are now successfully focusing on architectural concrete and are investing significant amounts of time and money into this engagement. Many customers, primarily architects,...

Issue 09/2024

Cast-in Peikko HPM-L anchor bolts exposed to seismic actions (Part 2)

2.4 Assessment of the tests 2.4.1 ? reduction factor The ? reduction factors applied in the C2.1 and C2.2 static reference test series are determined exclusively based on the mean maximum...

BFT 06/2024