Bengt Hedberg

Stabilization of extremely lightweight aggregate concrete

Method of producing a cement mortar with good stability in a fresh condition and a method using this mortar as a binding agent of producing a lightweight aggregate concrete with a high aggregate content

Method of producing concrete structures with a surface protection and a concrete structure produced in accordance with the method

A METHOD FOR PRODUCTION OF CONCRETE, LIGHT BALLAST CONCRETE OR MORTAR, HAVING HEAT INSULATING PROPERTIES, AND USE THEREOF

Verfahren zur herstellung eines zementmoertels sowie seine verwendung zur herstellung eines leichtgewichtige zuschlagstoffe enthaltenden betons

Verfahren zur Herstellung von Betonbauten mit Oberflächenschutz und gemäß dem Verfahren hergestellter Betonbau A process for producing concrete structures with a surface protection and concrete produced according to the method

TUNNA YTSKIKT PAA LAETTBALLASTBETONGUNDERLAG

Process for the preparation of stable separation lightweight concrete

Stabilizing an extremely lightweight aggregate betons.

Verfahren zur herstellung eines betons mit leichtgewichtigen zuschlaegen und eines fuer die herstellung des betons geeigneten zementmoertels Process for the preparation of a betons with lightweight aggregates and for the making of a betons suitable zementmoertels