树叶混凝土中的树叶吸水率的研究

利用落叶为原料,研制新型墙体保温材料(这里定义为树叶混凝土),并对树叶混凝土进行了早期探索性研究。主要内容是对几种不同粒径的树叶进行了吸水率测试,并研究采用疏水剂和防水剂对树叶颗粒表面进行处理,寻找减少树叶吸水率的方法,为下一步的树叶混凝土配比设计提供依据。

STUDY ON WATER ABSORPTION OF LEAF IN LEAF CONCRETE

This paper makes use of leaves as raw material, develop new type of wall thermal insulation material （ define it as leaf concrete here）,and makes an initiative and exploratory on leaf concrete. The main content of the paper is to make a test of water absorption of the leaves with different sizes of granules, and to make a study of surface treatment of leaf granules with hydrophobe and waterproof agent,looking for the method to reduce water absorption of leaf, so as to provide a basis to mix design of leaf concrete afterward.