摘要
主要从原材料的组成出发,通过选择合理的配合比设计参数,采用水泥、碎石、卵石、水、优良草种等原料,以骨料粒径、水灰比、集灰比、骨料种类为因素并选取相应的水平,利用正交试验研究了原材料、配合比等对绿化混凝土强度、透水系数等性能的影响。
Mainly considering the compositions of the raw materials, by choosing reasonable mix proportion parameters and using such raw materials as cement, crushed stones, cobbles, water, high quality grass seeds and by adopting the aggregates＂ diameters, water - cement ratios, aggregate - cement ratios and typical aggregates as reference factors, by which the corresponding levels are chosen, a study on the effects of the raw materials and mix proportions on the properties of virescence concrete such as the strength and permeable coefficients is made in this paper through orthogonal tests.
出处
《建材技术与应用》
2008年第1期1-2,5,共3页
Research and Application of Building Materials
基金
沈阳建筑大学青年科学基金项目(2006108)
关键词
绿化混凝土
强度
透水系数
正交试验
virescence concrete
strength
permeablecoefficient
orthogonal test
