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Mechanical and thermal tests of an innovative environment-friendly hollow block as self-insulation wall materials

机译：创新型环保空心砖作为自绝缘墙体材料的机械和热测试

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Nowadays, energy dissipation of buildings has caused serious problems to the environment for leading to overuse of resources in China. To reduce energy consumption and protect the environment, shale that widely distributed in China and the waste, including both building waste and industrial waste are used as raw materials to manufacture fired hollow blocks with 29-row holes which ensure the insulation properties and reduction of weight. As samples, 365 mm x 248 mm x 249 mm rectangular fire hollow blocks with density of 850 kg/m(3) were produced to study the mechanical and thermal properties of this wall material. The results satisfied the relevant Chinese Standard, and the block has a high compressive strength and reliable insulation performance comparing with fired common brick or other hollow blocks. Because of the excellent self-insulation characteristics, the blocks could be used directly as wall materials without requiring the usage of special insulation measures in masonry structures, which mean that this new-type material could reduce the cost of housing construction and had broad application prospect in masonry structures. Therefore, using this block could not only cut down the consumption of energy, but also could ease the pressure applied on the environment. (C) 2015 Elsevier Ltd. All rights reserved.
机译：如今，建筑物的能耗已给环境造成严重问题，导致中国过度使用资源。为了减少能源消耗和保护环境，以在中国广泛分布的页岩以及包括建筑废料和工业废料在内的废料为原料，制造具有29行孔的烧结空心砖，以确保隔热性能并减轻重量。作为样品，生产了密度为850 kg / m（3）的365 mm x 248 mm x 249 mm矩形火空心块，以研究这种墙材料的机械和热性能。结果满足相关的中国标准，与烧结普通砖或其他空心砖相比，该砖具有较高的抗压强度和可靠的绝缘性能。由于其优异的自绝缘性能，无需在砌体结构中采取特殊的绝缘措施即可直接用作墙体材料，这意味着这种新型材料可以降低房屋建造成本，具有广阔的应用前景在砌体结构中。因此，使用该模块不仅可以减少能源消耗，还可以减轻施加在环境上的压力。 （C）2015 Elsevier Ltd.保留所有权利。

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