sand material

Material Dissolution and Engineering Application of Cement Sand and Gravel ( CSG) Dam

胶凝砂砾石坝材料的渗透溶蚀研究及工程应用

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Applicable sand material: Aluminum oxide Sand of ＃26-＃320 , carborundum, glass beads, Plastic sand blasting grains.

适用砂材: # 26- #320氧化铝砂 、 金刚砂 、 玻璃珠 、 塑胶喷砂粒等.

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Engineering characteristics of sand and gravel bedding material and concerns in construction

砂石垫层料的工程特性及施工中应注意的问题

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Water purification material Series: If Quartz sand, Activated Carbon, Manganese sand, Anthracite, and Ion exchange resins.

◎水处理填料系列: 如石英砂 、 活性碳 、 锰砂 、 无烟煤和离子交换树脂.

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Soil water content has notable influence on the materials degradable and the higher water content has, the faster degradable speed is. The material on the sand surface is degraded faster than which in the sand.

土壤水分含量对材料降解也有显著影响，且水分含量越高，降解速度越快，且沙表快于沙内。

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Mold material of rapid sand casting is one of important factor for realizing rapid sand casting.

快速砂型铸造用模具材料,是实现快速砂型铸造的重要因素.

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This material can degradable rapidly in the hot and humid environment. And the higher temperature has, the faster degradable speed is. The material in the sand is degraded faster than which on the sand surface.

PLA纤维材料在高温高湿条件作用下能够迅速降解，温度越高，降解速度越快，且沙内快于沙表。

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The market management localization is: The decoration cloth, the window blind, the sand issued, the cloth skill sofa, the textile raw material, the home textile product.

市场经营定位为：装饰布、窗帘、沙发布、布艺沙发、纺织原料、家纺成品。

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Author takes practice engineering for example, and states calculating method of price difference of sand material.

作者以实际工程为例, 对在工程预算中砂子材料价差的计算进行了说明.

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A strong hard building material composed of sand and gravel and cement and water.

用沙子、沙砾、水泥和水制成的高强度建筑材料。

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Further more, it explains the construction technique and provides scientific foundation for the using of Aeolian sand as paving material.

为风积沙用作沙漠地区公路路面材料提供了科学依据。

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