结果是：留下成千上百个半拉子灰色的钢筋水泥壳，而这沉重地加大了银行体系不良贷款的负担。
The result: hundreds of half-finished grey concrete hulks that added hugely to the banking system's bad-loan burden.
其它几种物质也可用来施用石灰，如？壳灰、灰、渣磷肥(性炉渣)草木灰和工业水泥的副产品等。
Several other materials can be used for liming purposes, such as, baked or burned oyster shells, marl, basic slag, wood ashes, and cement industry by-products.
造壳技术；改善水泥的分散性，使混凝土的质量与耐久性得到显著的提高。
Made shell technology has improved the dispersion of cement, so that the quality and durability of concrete are improved significantly.
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