sand blast

简明释义

喷砂

英英释义

例句

1.After the sand blast 喷砂, the stone looked brand new.

经过喷砂处理后，石头看起来焕然一新。

2.The artist used a sand blast 喷砂 method to create intricate designs on glass.

艺术家使用喷砂方法在玻璃上创造复杂的图案。

3.The old paint was removed from the metal surface using a sand blast 喷砂 technique.

使用喷砂技术去除了金属表面的旧油漆。

4.A sand blast 喷砂 can effectively remove rust from metal surfaces.

使用喷砂可以有效去除金属表面的锈迹。

5.They decided to sand blast 喷砂 the concrete to prepare it for sealing.

他们决定对混凝土进行喷砂处理，以便为密封做好准备。

作文

The process of cleaning and preparing surfaces for painting or finishing is crucial in various industries, particularly in construction and manufacturing. One of the most effective methods used for this purpose is known as sand blast. This technique involves propelling fine particles of sand at high velocity onto a surface to remove contaminants, rust, and old paint. The use of sand blast has gained popularity due to its efficiency and effectiveness in achieving a clean and smooth surface.In the construction industry, the application of sand blast is vital for ensuring that surfaces are adequately prepared before any coating or treatment is applied. For instance, when working on metal structures, it is essential to eliminate any rust or debris that may hinder the adhesion of paint. By utilizing sand blast, workers can achieve a level of cleanliness that is often unattainable through traditional cleaning methods. This not only enhances the appearance of the finished product but also prolongs its lifespan by preventing future corrosion.Moreover, sand blast is not limited to metal surfaces. It can also be effectively used on concrete, wood, and other materials. For example, in the restoration of historical buildings, sand blast is employed to remove years of grime and weathering from stone facades without damaging the underlying material. This delicate balance between effectiveness and preservation makes sand blast a preferred choice among contractors and restorers alike.However, it is important to note that while sand blast is an efficient cleaning method, it also comes with certain risks. The fine particles of sand can create dust clouds that are harmful if inhaled, necessitating the use of protective gear such as masks and goggles during the process. Additionally, the high pressure used in sand blast can cause damage to more delicate surfaces if not handled properly. Therefore, it is crucial for operators to be trained and experienced in using this equipment to ensure safety and effectiveness.In conclusion, the technique of sand blast plays a significant role in surface preparation across various industries. Its ability to deliver a clean and smooth finish makes it indispensable for professionals who aim to provide high-quality results. As technology advances, the methods and materials used in sand blast processes continue to evolve, offering even more efficient and safer solutions for surface cleaning. Understanding the importance and application of sand blast is essential for anyone involved in construction, restoration, or manufacturing, as it directly impacts the quality and durability of the final product.

清洁和准备表面以进行涂装或处理的过程在各个行业中至关重要，尤其是在建筑和制造业中。用于此目的的最有效方法之一被称为沙喷射。该技术涉及以高速度将细沙颗粒喷射到表面，以去除污染物、生锈和旧漆。由于其高效性和有效性，沙喷射已逐渐受到欢迎，以实现干净光滑的表面。在建筑行业中，应用沙喷射对于确保表面在涂层或处理应用之前得到充分准备至关重要。例如，在金属结构上工作时，消除任何可能妨碍涂料附着的锈蚀或碎屑是必不可少的。通过利用沙喷射，工人可以实现一种清洁度，这通常是传统清洁方法无法达到的。这不仅提高了成品的外观，还通过防止未来的腐蚀延长了其使用寿命。此外，沙喷射并不限于金属表面。它还可以有效地用于混凝土、木材和其他材料。例如，在历史建筑的修复中，沙喷射被用来去除石质外立面上多年的污垢和风化，而不会损坏底层材料。这种在有效性和保护之间的微妙平衡使得沙喷射成为承包商和修复者的首选。然而，需要注意的是，虽然沙喷射是一种高效的清洁方法，但它也伴随着某些风险。细小的沙粒会产生有害的尘埃云，如果吸入可能会造成伤害，因此在过程中需要使用口罩和护目镜等防护装备。此外，沙喷射中使用的高压如果处理不当，可能会对更精细的表面造成损害。因此，操作人员必须经过培训并具备使用该设备的经验，以确保安全和有效性。总之，沙喷射技术在各个行业的表面准备中发挥着重要作用。其提供干净光滑的表面的能力使其成为专业人士提供高质量结果时不可或缺的工具。随着技术的进步，沙喷射过程中的方法和材料不断发展，提供更高效和安全的表面清洁解决方案。理解沙喷射的重要性和应用对于任何参与建筑、修复或制造的人来说都是必不可少的，因为这直接影响到最终产品的质量和耐用性。