墙壁
发表于 2025-3-28 14:34:49
Problems Associated with the Use of Pyritiferous Fill at Ballymun Youth Facility, Dublin,d remediation were not only re-appearing but increasing in amount and severity. The cause of the heave (up to some 10 mm/year) was the oxidation of pyrite in the hardcore beneath the ground-bearing floor slab and exterior paving. The nature and extent of the distress is discussed and the information
易于出错
发表于 2025-3-28 21:13:50
http://reply.papertrans.cn/47/4627/462679/462679_42.png
懦夫
发表于 2025-3-29 00:51:58
http://reply.papertrans.cn/47/4627/462679/462679_43.png
Reservation
发表于 2025-3-29 06:51:57
http://reply.papertrans.cn/47/4627/462679/462679_44.png
典型
发表于 2025-3-29 11:16:37
Pyrite Oxidation and Structural Problems in the Chattanooga (Ohio) Shale, East Central Kentucky,cur when construction takes places on these black shales, or when they are used as aggregate beneath buildings. In addition, the numerous pipelines which cross the State, transporting gas throughout the USA, are vulnerable to disruption as a consequence of heave and/or acid attack. The need for prop