oversanded mix

简明释义

多砂混合料

英英释义

例句

1.To avoid creating an oversanded mix, always follow the manufacturer's guidelines for mixing times.

为了避免产生过砂混合物，始终遵循制造商的混合时间指南。

2.When applying the oversanded mix, the finish was uneven and required additional sanding.

在涂抹过砂混合物时，表面不均匀，需要额外打磨。

3.Using an oversanded mix can compromise the strength of the final product, so it's important to monitor the mixing process.

使用过砂混合物可能会影响最终产品的强度，因此监控混合过程非常重要。

4.The contractor realized that the plaster had become an oversanded mix after excessive mixing, leading to a rough texture.

承包商意识到石膏在过度搅拌后变成了过砂混合物，导致表面粗糙。

5.The team had to discard the oversanded mix because it wouldn't adhere properly to the surface.

团队不得不丢弃过砂混合物，因为它无法正确粘附在表面上。

作文

In the world of construction and material science, the term oversanded mix refers to a mixture that contains an excessive amount of sand relative to other components, typically cement and aggregate. This phenomenon can occur during the mixing process if not properly monitored, leading to various issues in the final product. Understanding the implications of an oversanded mix is crucial for engineers and builders, as it can significantly affect the durability and strength of concrete structures.When creating concrete, the balance between sand, gravel, cement, and water must be meticulously maintained. Sand serves as a filler that enhances the workability of the mix, but too much sand can lead to a weakened structure. An oversanded mix can result in poor bonding between particles, causing the concrete to crumble or crack under stress. This is particularly problematic in high-load applications, such as bridges or skyscrapers, where structural integrity is paramount.Moreover, an oversanded mix can also impact the curing process. Curing is essential for the hydration of cement, allowing it to bond with aggregates effectively. When there is an excess of sand, the water-to-cement ratio can become imbalanced, leading to insufficient hydration. This can result in a concrete mix that is not only weak but also prone to defects such as shrinkage cracks or surface scaling.The consequences of using an oversanded mix extend beyond just structural integrity. It can also lead to increased costs due to the need for repairs or replacements. In many cases, contractors may have to demolish and re-pour sections of concrete that were compromised due to improper mixing. This not only delays projects but also inflates budgets, making it critical for construction teams to monitor their mixes closely.To prevent the occurrence of an oversanded mix, quality control measures should be implemented during the mixing process. Regular checks and balances can help ensure that the proportions of materials are adhered to strictly. Additionally, training workers on the importance of proper mixing techniques can further mitigate the risk of creating an oversanded mix. By fostering a culture of quality and precision, construction teams can enhance the longevity and performance of their concrete structures.In conclusion, the term oversanded mix is not just a technical jargon; it represents a critical aspect of construction that can have far-reaching implications. Understanding what constitutes an oversanded mix and the potential problems it can cause is essential for anyone involved in the building industry. By prioritizing proper mixing techniques and maintaining a keen eye on material proportions, engineers and builders can avoid the pitfalls associated with an oversanded mix and ensure the creation of strong, durable concrete structures that stand the test of time.

在建筑和材料科学的世界中，术语oversanded mix指的是相对于其他成分（通常是水泥和骨料）含有过多沙子的混合物。这种现象可能发生在混合过程中，如果没有适当监控，会导致最终产品出现各种问题。理解oversanded mix的影响对工程师和建筑商至关重要，因为它可能显著影响混凝土结构的耐久性和强度。在制作混凝土时，沙子、碎石、水泥和水之间的平衡必须严格保持。沙子作为填充物，增强了混合物的可操作性，但过多的沙子会导致结构的减弱。oversanded mix可能导致颗粒之间的粘结不良，造成混凝土在压力下崩溃或开裂。这在高负载应用中尤其成问题，例如桥梁或摩天大楼，在这些地方，结构完整性至关重要。此外，oversanded mix还会影响养护过程。养护对于水泥的水化至关重要，使其能够有效地与骨料结合。当沙子过量时，水与水泥的比例可能失去平衡，导致水化不足。这可能导致混凝土混合物不仅脆弱，而且容易出现缺陷，如收缩裂缝或表面剥落。使用oversanded mix的后果不仅限于结构完整性。由于需要修理或更换，它也可能导致成本增加。在许多情况下，承包商可能不得不拆除并重新浇筑因混合不当而受损的混凝土部分。这不仅延误了项目，还抬高了预算，使施工团队密切监控其混合物变得至关重要。为了防止发生oversanded mix，在混合过程中应实施质量控制措施。定期检查和监测可以帮助确保材料比例严格遵循。此外，培训工人了解正确混合技术的重要性，可以进一步降低产生oversanded mix的风险。通过培养质量和精确的文化，施工团队可以增强混凝土结构的耐久性和性能。总之，术语oversanded mix不仅仅是一个技术术语；它代表了建筑中的一个关键方面，可能具有深远的影响。理解什么构成oversanded mix以及它可能造成的问题，对于任何参与建筑行业的人来说都是必不可少的。通过优先考虑正确的混合技术并保持对材料比例的敏锐关注，工程师和建筑商可以避免与oversanded mix相关的陷阱，确保创建出经得起时间考验的强大、耐用的混凝土结构。