EP 2496508 B1 20150128 - Method and device for testing the tensile strength in pulling elements of a pulling element line
Title (en)
Method and device for testing the tensile strength in pulling elements of a pulling element line
Title (de)
VERFAHREN UND VORRICHTUNG ZUR PRÜFUNG DER ZUGSPANNUNG IN ZUGELEMENTEN EINES ZUGELEMENTSTRANGS
Title (fr)
Procédé et dispositif de contrôle de la tension de traction dans des éléments de traction d'un faisceau d'éléments de traction
Publication
Application
Priority
- EP 09174825 A 20091103
- EP 2010066213 W 20101027
- EP 10773045 A 20101027
Abstract (en)
[origin: WO2011054708A1] The invention relates to dispersingly acting compositions as flow agents in the form of flowing screeds and putties for building material mixtures containing calcium sulfates, wherein said compositions comprise a copolymer in the form of a polycarboxylate ether and wherein the copolymer is free of dicarbolic acids as comonomer components. Dispersing agents can be used in an amount ranging from 0.002 to 1.0% by weight and thus provide the end products with a significantly improved early strength, wherein layer thicknesses of up to 10 cm can be achieved in the flooring area.
IPC 8 full level
B66B 7/12 (2006.01)
CPC (source: EP KR US)
B66B 7/12 (2013.01 - KR); B66B 7/1215 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011054708 A1 20110512; WO 2011054708 A8 20151105; AU 2010314198 A1 20120517; BR 112012010453 A2 20160308; CA 2779792 A1 20110512; CN 102596785 A 20120718; CN 102596785 B 20150325; EP 2496508 A1 20120912; EP 2496508 B1 20150128; ES 2535651 T3 20150513; HK 1175448 A1 20130705; KR 20120085884 A 20120801; US 2012222490 A1 20120906; US 8813574 B2 20140826
DOCDB simple family (application)
EP 2010066213 W 20101027; AU 2010314198 A 20101027; BR 112012010453 A 20101027; CA 2779792 A 20101027; CN 201080049189 A 20101027; EP 10773045 A 20101027; ES 10773045 T 20101027; HK 13101843 A 20130208; KR 20127014339 A 20101027; US 201013505876 A 20101027