1) Low doses cement of graded macadam base
低掺量水泥级配碎石基层
2) cement-stabilized gravel base course
水泥稳定级配碎石基层
1.
207,this article describes the composition of materials for the cement-stabilized gravel base course,the mix design,the construction technology,and the quality control.
以内蒙古锡林浩特-桑根达来207线一级公路为例,对水泥稳定级配碎石基层材料的组成、配合比设计、施工工艺、质量控制等方面进行了阐述。
3) cement and red mud stabilized crushed stone base course
水泥赤泥稳定级配碎石基层
1.
This project proposed two application measure technologies about the utilization of red mud on highway, there are named cement lime and red mud stabilized clay sub base, cement and red mud stabilized crushed stone base course.
本文提出了赤泥在公路中的两项应用措施技术:水泥石灰赤泥稳定土底基层和水泥赤泥稳定级配碎石基层。
5) unbound graded base
级配碎石基层
1.
On the basis of current unbound graded base, this paper discusses well-graded and well-compacted unbound aggregate mixture, which form stone-on-stone skeleton, makes a significant structural contribution, and shows a good drainage performance.
从级配碎石基层的研究现状出发,讨论了级配碎石在级配良好并得到充分压实的情况下,利用其嵌挤作用,具有良好的承载能力、排水性能。
2.
On the basis of current unbound graded base, this paper discusses well-graded and well-compacted unbound aggregate mixture, which form stone-on-stone skeleton, make a significant structural contribution, and shows a good drainage performance.
从级配碎石基层的研究现状出发,讨论了级配碎石在级配良好并得到充分压实的情况下,利用嵌挤作用能否使其具有良好的承载能力、排水性能的问题。
6) graded broken stone base
级配碎石基层
1.
Brief talk on application control of the graded broken stone base on the Pu-Nan expressway
浅谈浦南高速公路级配碎石基层的应用控制
2.
In order to enhance modulus,the design of materials,structural combination and construction technology of the graded broken stone base were studied.
为了提高路面结构中级配碎石基层的回弹模量,通过材料设计、路面结构组合设计和施工工艺设计,对级配碎石基层的使用性能进行了研究。
3.
The function mechanism of the graded broken stone based asphalt pavement is illustrated by a concrete example.
叙述了优质级配碎石作为上基层在防治高等级沥青路面反射裂缝中的作用机理、材料组成设计与施工工艺;并且结合具体事例对级配碎石基层沥青路面的作用机理进行了研究。
补充资料：水泥外掺料
分子式：
CAS号：
性质：为了赋予水泥浆以某种性能而掺人超过水泥质量5％的惰性材料。视不同需要而有不同功能的外掺料，如水泥减轻外掺料(降低水泥浆密度)；水泥加重外掺料(增加水泥浆密度)；水泥防漏外掺料(防止水泥浆漏失，增加水泥浆回用率)；防高温外掺料(为适应稠油热采及深井需要，稳定水泥石强度及降低水泥石渗透率)等。
CAS号：
性质：为了赋予水泥浆以某种性能而掺人超过水泥质量5％的惰性材料。视不同需要而有不同功能的外掺料，如水泥减轻外掺料(降低水泥浆密度)；水泥加重外掺料(增加水泥浆密度)；水泥防漏外掺料(防止水泥浆漏失，增加水泥浆回用率)；防高温外掺料(为适应稠油热采及深井需要，稳定水泥石强度及降低水泥石渗透率)等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条