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BASF to Feature its Fire-resistant Tail Sealant at World Tunnel Congress

Published on 2018-04-06. Author : SpecialChem

TAGS:  Sealants    

BASF’s Master Builders Solutions has innovated fire-resistant grease MasterRoc TSG 800 sealant for tunnel boring machines. BASF’s Master Builders Solutions specialists will be presenting this and other solutions from its portfolio of innovative chemistry at this year’s World Tunnel Congress in Dubai from April 21 – 26, 2018, at booth 143/144.

MasterRoc TSG 800


BASF Presents New Fire-resistant Tail Sealant
MasterRoc TSG 800 enables customers to reduce consumption. In addition, improved packaging allows for easier recycling.

Wolfgang Aldrian, Head of Global Technical Management Underground Construction at BASF, said:

Our core business is providing chemistry and service for efficient underground excavation activities. By using MasterRoc TSG 800, our customers can improve both safety and cost-efficiency at the same time.

Portfolio of Innovative Chemistry


MasterRoc SLF 50, a new generation soil conditioning agent, has been specially designed to improve performance through the control of the soil during tunnelling operations under challenging soil conditions.

This soil conditioner creates highly stable foam with superior half-life to maintain face pressure during operation and planned or unplanned stoppages. It can lessen power consumption through torque reduction, optimize soil extraction and can decrease wear to the cutterhead.

MasterRoc SLF 50 was used successfully in one of the world’s largest diameter tunnels being built in Seattle.


Source: BASF
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