strength test of sand
英 [streŋθ test ɒv sænd]
美 [streŋθ test əv sænd]
网络 铸砂强度试验
双语例句
- Through unconfined compressive strength test of soil-sand-cement in laboratory, its development rules in different sand contents and different curing ages are studied.
通过室内掺砂水泥土的无侧限抗压强度试验，探讨在不同掺砂量、不同龄期条件下，其无侧限抗压强度发展规律。 - The concrete strength test was conducted with the concrete made of fly ash, cement and sand plus a certain high efficient water reduction agent FDN and the orthogonal design method.
采用粉煤灰、水泥、砂石，掺加一定量的高效减水剂FDN，利用正交设计方法安排试验。 - In this article, authors introduce the mortar adhesive strength test method and some tests, which were made to determine influences of cement sand ratio, environment humidity, and repeating pulling force on the adhesive strength between mortar and tapestry brick.
介绍了粘结强度的测试方法，进行了灰砂比、环境湿度及拉力反复作用对砂浆与饰面砖粘结强度影响的试验。