gravel concrete的意思|示意
砾石混凝土
gravel concrete的用法详解
Gravel and Concrete: Useful Building Materials
Gravel and concrete are two essential building materials that are often used in construction projects. They both have their own characteristics and uses, so it is important to understand the difference between the two and how they can be used appropriately.
Gravel is a loose aggregate made up of pebbles, stones and other rock fragments. It is often used for pathways, driveways and other areas that need a non-slip, durable surface. Gravel also provides a good drainage system for water, which is why it is often used in landscaping projects.
Concrete is a strong, durable material composed of a combination of water, cement, and aggregate materials like gravel. It is frequently used to create foundations, walls, and floors, as well as other structures like bridges and tunnels. Concrete provides excellent insulation, making it an ideal material for retaining heat or cold.
Gravel and concrete can both be used in construction, depending on the project and its needs. As a general rule, gravel is best suited for pathways, driveways, and landscaping, while concrete is best used for walls, floors, foundations, and other large structures.
No matter which material you choose, it is important to use quality materials and to use them properly. Both gravel and concrete can be strong and durable, but if not installed correctly, they can be vulnerable to cracking, crumbling, and other damages. Working with a professional contractor can ensure that you get the highest quality materials and that you get the most out of them.
gravel concrete相关短语
1、 pea gravel concrete 细石混凝土
2、 d and gravel concrete 砂砾石混凝土
3、 consolidated sand and gravel concrete 固结砂砾料混凝土筑坝
4、 concrete gravel 混凝土石子
5、 Concrete Face Sand-Gravel Dam 混凝土面板砂砾石坝
6、 concrete-cored sand-gravel pile 混凝土芯砂石桩
7、 concrete-cored sand-gravel piles 混凝土芯砂石桩
8、 concrete face sand-gravel-fill dam 砂砾石面板坝
9、 concrete face sandy gravel-fill dam 砂砾石均质面板坝
gravel concrete相关例句
These materials will be mixed with lunar soil and gravel to make concrete.
这些材料将与月球土壤和碎石混合制成混凝土。
So in the construction industry concrete is the stuff that results when you mix cement with filler material like sand or gravel.
因此在建筑业范围内，混凝土是水泥与沙或沙砾等填充物混合之后的产物。
Where 50-kilogram king salmon once fought their way up waterfalls to lay their eggs in gravel beds, there now are only concrete walls holding back still water and deep beds of muddy deposits.
50公斤重的大马哈鱼王曾经奋力爬上瀑布，把卵产在砾石床上，现在只有混凝土墙挡住静止的水和深深的泥床。