用水泥增强的粉煤灰,既可在陆上,也可在水下浇筑,是一种新型的填筑料,具有简化施工、缩短工期、节约投资、减少污染等优点。这种以火电厂的大量副产品——粉煤灰为主要成份的填筑料,资源极为充沛,其典型的配比:在粉煤灰中掺上4-5％水泥,再按具体情况加适量的水即成。 The use of cement-enhanced fly ash, both on land and in water, is a new type of filling material with the advantages of simplified construction, shortening of construction period, saving of investment and pollution reduction. This is a large number of by-products of coal-fired power plant fly ash as the main ingredient of the filling material, a very abundant resources, the typical ratio: mixed with 4-5% fly ash cement, and then add the appropriate amount according to the specific circumstances The water is ready.