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Publikováno v:
Advances in Cement Research. 35:207-224
The effects of replacing OPC with three types of calcium sulfoaluminate (CSA) cements (40 wt%, 20 wt%) were studied. The results were broadly consistent with previously published data, with a few notable exceptions. Because of the production of ettri
Publikováno v:
Tunnelling and Underground Space Technology. 58:40-48
Water penetration and dripping in tunnels is almost always a significant problem which is usually solved with the help of a tunnel waterproofing drainage system mounted where drips and leaks are detected. Today’s drainage systems are made of foamed