noxious
发表于 2025-3-23 11:25:07
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MELON
发表于 2025-3-23 16:33:23
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tattle
发表于 2025-3-23 20:46:17
Nikolaus K. A. Läufer,Srinivasa Sundararajanrete waste include both base/sub-base infrastructure and structural applications. Each application requires a different quality and therefore, a different treatment. When concrete waste is crushed, a certain amount of paste/mortar from the original cement mortar remains attached to the aggregate par
孤独无助
发表于 2025-3-24 01:38:32
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Harbor
发表于 2025-3-24 03:15:48
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散步
发表于 2025-3-24 06:36:06
The Impact of Imported Western Technologyfrastructure is steel corrosion, which is the main cause for infrastructure deterioration. Also, fresh water is a scarce resource for some remote islands, and to meet the water requirement for concrete preparation in these regions, seawater is increasingly being considered as an alternative which wo
江湖郎中
发表于 2025-3-24 14:29:01
The Impact of Imported Western Technologyndfilling of demolition waste. Currently, concrete recycling is widely used for aggregate extraction [.], though concrete fines which are a mix of aggregate and the hydrated cement paste are not a part of the recycling process [.]. Research efforts have been directed to the production of new Portlan
Bureaucracy
发表于 2025-3-24 14:53:11
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同来核对
发表于 2025-3-24 22:30:21
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lethargy
发表于 2025-3-25 01:55:46
Strategic Behavior and Environmental Qualitylementary cementitious materials (SCMs) as raw materials within the cement mixture. In the present study the use of dolomite-based quarry-dust (QD) to generate a low-energy, environmentally-friendly structural material was explored. QD was added either as an additive to conventional Portland Cement