Building material and construction system element and method for Hersel Lung same.

摘要

The invention relates to a building material (M2), which can be manufactured weight by merging from 30 to 70.% Of a cement or hydraulic binder, 20 to 80 wt.% Water and 0.05 to 15 wt.% Porous and / or pore-forming Material; or.. percent by combining from 10 to 80.% of a cement or hydraulic binder, 10 to 80 wt% of powdered and / or granular mineral filler, 20 to 80 wt% water and 0.05 to 15 wt.% porous and / or pore-forming Material; and in each case by then mixing the combined ingredients during 1 to 15 minutes. Furthermore, the invention relates to a building system element (1; 2) having a first portion (11; 21) distributed in a cured cement matrix (M1) and fixed by this, contains in particular massive solid particles, and with a second section (12; 22) containing a hardened cement matrix (M2) distributed pores. This second portion (12; 22) can be formed by the novel construction material (M2).