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    客户对防静电地坪工程如何处理及验收标准

    2019-06-03 09:06:09 无锡盛发地坪科技有限公司 阅读

    防静电地坪接地的做法及验收规范的相关知识,无锡防静电地坪是可以长时间的防静电,而且还具有搞机械性能,及时是具有化学腐蚀的环境下也可以使用,而且使用寿命还很长久。因此在一些需要防静电的场所就会用到防静电地坪。防静电地坪一般都采用涂料来涂装混凝土或水泥地面,而这种方法也就越来越多的得到普及和推广,这种环氧地坪具有美观,整体效果较好,容易清洁和维修方便等特点,在电子领域的使用较为广泛,在电厂,仓库等地都有广泛的使用。

    The practice of grounding anti-static floor and the relevant knowledge of acceptance criteria, Wuxi anti-static floor can be long-term anti-static, but also has mechanical properties, timely chemical corrosion environment can also be used, and the service life is still very long. Therefore, in some places where anti-static electricity is needed, anti-static floor will be used. Anti-static floors generally use coatings to coat concrete or cement floors, and this method is more and more popular and promoted. This kind of floors has the characteristics of beautiful appearance, good overall effect, easy cleaning and easy maintenance. It is widely used in the field of electronics and widely used in power plants, warehouses and other places.

    防静电地坪

    防静电地坪特点

    Characteristics of Anti-static Floor

    1、 防静电且防静电持久

    1. Antistatic and durable

    2、 高机械性能

    2. High mechanical properties

    3、 平整光亮

    3. Smooth and Bright

    4、 耐化学腐蚀

    4. Chemical Corrosion Resistance

    5、 使用寿命长

    5. Long service life

    防静电地坪分类

    Classification of Antistatic Floor

    按照制作过程,可以为以下几类:

    According to the production process, the following categories can be used:

    1、普通薄涂防静电地坪

    1. General thin-coated anti-static floor

    2、砂浆薄涂防静电环氧地坪

    2. Mortar thin-coated anti-static floor

    3、普通防静电自流平地坪

    3. General anti-static self-leveling floor

    4、砂浆防静电自流平地坪

    4. Mortar anti-static self-leveling floor

    防静电地坪适用场所

    Antistatic Floor Applicable Place

    电子,微电子,通讯,计算机,精密仪器,纺织,印刷,粉体,化学,有机溶剂,瓦斯等一切需要抗静电的工厂的墙面、地坪及储油罐。

    Electronics, microelectronics, communications, computers, precision instruments, textiles, printing, powder, chemistry, organic solvents, gas and all other factories need antistatic walls, floors and oil tanks.

    防静电地坪价格

    Antistatic Floor Price

    防静电地坪价格在几十元到上百元不等。防静电地坪有很多种,价格也是不同的,而且有的地坪不仅具有防静电功能还有其他的一些功能,防水或者耐磨等等。消费者在购买的时候要根据自己的实际情况而定。

    The price of anti-static floor varies from tens to hundreds of yuan. There are many kinds of anti-static floors, the price is different, and some floors not only have anti-static functions, but also some other functions, such as waterproof or wear-resistant. Consumers should buy according to their actual situation.

    防静电地坪要求

    Antistatic Floor Requirements

    强度要求::基层细石混凝土免除的抗压强度要达到25Mpa以上,与涂料的黏结强度应大于1.5MPa

    Strength Requirements: The exempted compressive strength of base fine stone concrete should be above 25 Mpa, and the bond strength between base fine stone concrete and coating should be greater than 1.5 MPa.

    平整度要求:基层的平整度用2M长度靠尺检查,最大间隙不得超过2MM

    Flatness Requirements: The flatness of the base shall be checked by 2M length ruler, and the maximum clearance shall not exceed 2MM.

    含水率和PH值:基层的含水率应小于4%,PH值小于9

    Water content and PH value: the moisture content of base should be less than 4%, and the PH value should be less than 9.

    表面质量:基层表面应无空鼓,开裂,坑洞,起壳和油污

    Surface quality: There should be no holes, cracks, pits, shells and oil contamination on the base surface.

    防水处理:底层无底下室的基层需要做防水,防潮处理

    Waterproof treatment: the base without bottom room needs waterproof and moisture-proof treatment.

    防裂处理:地坪设分割缝以防止面积过大产生温差开裂,应力开裂等

    Crack prevention treatment: the floor is divided to prevent temperature difference cracking and stress cracking caused by too large area.

    防静电地坪

    Antistatic Floor

    防静电地坪接地

    Grounding of Antistatic Floor

    一、防静电地坪接地系统的做法

    I. Practice of Grounding System for Antistatic Floor

    1、防静电地坪系统组成:室内接地端子、室外接地线、接地网、室内外连接装置、入地接地等。

    1. Composition of anti-static floor system: indoor grounding terminal, outdoor grounding wire, grounding grid, indoor and outdoor connection device, grounding and so on.

    2、防静电系统室外设置:首先室外部分可以独立接地,接地极的方式依据地质条件来定,主要方式可有单极、双极、三极一组的三种方式,设置注意事项,极间距必须要大于3米,而接地电阻不应大于10Ω。

    2. Outdoor installation of anti-static system: first, the outdoor part can be grounded independently. The grounding pole can be grounded in accordance with geological conditions. The main way can be three ways: unipolar, bipolar and tripolar. The distance between poles must be more than 3 meters, and the grounding resistance should not be greater than 10_.

    3、防静电系统共用的接地阻可以由静电接地、保护接地、工作接地这些弱点接地,但需要限流电阻单独引出,这些需要专业的人员来进行检修与设置,一定要检验好这次设置的一些重要电阻和地坪系统的系数做出重要的保证。

    3. The common grounding resistance of anti-static system can be grounded by electrostatic grounding, protective grounding and working grounding. However, the current limiting resistance needs to be introduced separately. These require professional personnel to carry out maintenance and setting. It is necessary to check some important resistances and the coefficient of the ground system to make an important guarantee.

    4、防静电接地系统可以接入建筑物已有接地系统但也应该通过各种限流电阻和防雷亚敏电阻器来单独引出。

    4. The anti-static grounding system can be connected to the existing grounding system in buildings, but it should be isolated by various current-limiting resistors and lightning Sub-sensitive resistors.

    5、防雷接地和防静电接地系统共用接地极,通过特殊装置,尤其要准备防雷击压敏电阻器,这样就可以有效的防止雷电反击。

    5. Lightning-proof grounding and anti-static grounding systems share the grounding poles. Through special devices, especially the preparation of lightning-proof varistors, lightning-proof grounding systems can effectively prevent lightning backlash.

    二、防静电地坪系统的验收规范

    II. Acceptance Specification for Antistatic Floor System

    1、时间和火候的把握:防静电系统的指标检验必须在施工后1个月或在地坪的含水率小于10%时就要进行。

    1. Time and fire: The index test of anti-static system must be carried out one month after construction or when the moisture content of the ground is less than 10%.

    2、依据防静电系统测试方法:对地坪表明摩擦方面进行检验。

    2. According to the test method of anti-static system: check the friction of the floor.

    3、依据防静电系统来进行电阻检验。

    3. Resistance testing based on antistatic system.

    4、依据楼面工程施工及验收规范的原则:进行地坪外观和机械的检验。

    4. According to the principles of floor engineering construction and acceptance criteria, the floor appearance and mechanical inspection should be carried out. 



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