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首頁> 外文期刊>Bulletin of the Polytechnic Institute of Jassy, Constructions, Architechture Section >Design Properties of a Construction Layered Element Made of Polymeric Composites. Thermal Conductivity Study Case
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Design Properties of a Construction Layered Element Made of Polymeric Composites. Thermal Conductivity Study Case

機譯：由聚合物復合材料制成的結(jié)構(gòu)分層元件的設計特性。導熱系數(shù)研究案例

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摘要

Buildings are built to serve the common needs of human society, and the use of advanced polymer composites in building construction allowed engineers to achieve outstanding performance in safety and durability requirements of buildings. Polymer composites, and in particular, polyester resins reinforced with glass fibres, offer many advantages compared with traditional materials in construction sector. The paper presents the design properties of a glass fibre reinforced polyester composite, in general, and, in particular, the methodology of determining thermal conductivities, in two directions, for a structural polymeric laminate material, each laminae made of polyester matrix reinforced with fabric of glass fibres type E (E-glass). For the thermal conductivity, theoretical results are compared with experimentally obtained values. The experimental values are correlated with results from theoretical models for thermal conductivities. Results can be useful for future research on composite materials for various applications and highlight the importance and difficulty in analysis of thermal properties of a structural system made of polymeric composites
機譯：建筑物是為滿足人類社會的共同需求而建造的，并且在建筑物結(jié)構(gòu)中使用先進的聚合物復合材料使工程師能夠在建筑物的安全性和耐用性要求上達到出色的性能。與建筑領(lǐng)域的傳統(tǒng)材料相比，聚合物復合材料，特別是玻璃纖維增??強的聚酯樹脂具有許多優(yōu)勢。本文介紹了玻璃纖維增??強聚酯復合材料的設計特性，特別是結(jié)構(gòu)聚合層壓材料在兩個方向上確定導熱率的方法，每種層流都是由聚酯纖維增強的聚酯基質(zhì)制成的。 E型玻璃纖維（E玻璃）。對于熱導率，將理論結(jié)果與實驗獲得的值進行比較。實驗值與熱導率理論模型的結(jié)果相關(guān)。結(jié)果對于將來在各種應用中的復合材料的研究很有用，并突出了分析由聚合物復合材料制成的結(jié)構(gòu)系統(tǒng)的熱性能的重要性和難度。

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