The Lafarge Group recently presented its results for the first half of 2013. Volumes declined –cement volumes decreased 6% from 69.7 in 2012 to 65.2 million t, pure aggregates 0.5% from 84.2 to 83.8...
The Wolfwand wall system consists of two multifunction shells which are connected by means of a patented connection system right at the construction site. Afterwards cast-in-situ concrete is filled in...
From 2009 to 2012, the “Helio Clean” project funded by the Federal Ministry of Education and Research dealt with the catalytic disintegration of air pollutants under sunlight exposure using...
Concrete as source material for works of art – with this idea and his passion for art Albrecht Braun created in 1999 the competition “Artist at Work.” This year, the managing partner of...
Precast concrete plants frequently use feed or discharge funnels for charging of the concrete mixer and discharging of the mix. There is a wide variety of linings available for funnels. Apart from...
The Besser line of heavy duty wet cast median barrier form equipment is engineered and built with the features precasters need to profitably pour quality products. Median barriers are poured upside...
(10) WO 2012/083457 A1
(22) 21.12.2011
(43) 28.06.2012
(71) LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC. [CA/CA]; 44 Chipmm1 Hill, lOiemme etage, St-Jolm, New Bnmswick E2L 4S6 (CA).
(57) A...
(10) US 2013/0160385 A1
(22) Jun.24,2011
(43) Jun. 27, 2013
(76) Alberto Alarcon Garcia, Madrid (ES)
(57) A lightweight slab including two main parallel reticular reinforcements (5) (6) separated by...
(10) WO 2013/102504 A1
(22) 19. Oktober 2012
(43) 11. Juli 2013
(71) RAIL.ONE GMBH [DE/DE]; Ingolstädter Str. 51, 92318 Neumarkt (DE)
(57) The invention relates to a slab track (I) comprising a...
