Waterproof wall has a double meaning: waterproof wall in a broad sense: waterproof wall, opposite to the firewall, is a security product to prevent internal information leakage. Networks, peripheral interfaces, storage media, and printers constitute the entire path of information leakage. The waterproof wall provides comprehensive protection against these four types of leaks before, during and after the event. It forms a complete network security system together with anti-virus products and external security products. Let's take a look at the basic meaning of the two waterproof walls and how to design the waterproof wall.
I. Engineering construction waterproof wall
The quality of the waterproof material directly affects the relationship to the construction effect, so it is important to choose the material. At present, there are two main types of waterproof materials commonly used in home decoration: one is modified asphalt waterproof coating and glass cloth, and the glass cloth can improve the strength and increase the flexibility. With this kind of coating, the waterproof engineering is more complicated, but the price is not high, about 100 yuan per square meter; the other is polyurethane waterproof coating, which is a waterproof coating with high polymer coating at present. This coating is water resistant, but at a higher price. The price per square meter is around 140 yuan.
2. Computer waterproof wall
Prevent information leakage to prevent local confidential information from being intentionally or unintentionally spread on the internal network host through media, storage media, printers, etc.; system user management records the information of the user login system to provide a basis for future security audit;
System resource security management, restricting the installation and uninstallation of system software and hardware, controlling the operation of specific programs, restricting the system from entering security mode, and controlling the renaming and deletion of files;
The system monitors the real-time status of the system, monitors and records the internal network host's screen in real time, monitors the security status of internal personnel, deter malicious internal personnel, and provides the basis for analyzing the source after the security problem occurs. At the same time, you can directly control the I/O devices of the host involved in security issues, such as keyboards, mice, etc.
Information security audit, record intranet security audit information, and provide reports on internal network host usage and security incident analysis.
In summary, the waterproof wall is an effective supplement to the security services provided by various security devices such as firewalls, virtual private networks, and intrusion detection systems. It is also an integral part of the overall security system.
The above is the meaning of the two types of waterproofing introduced by Xiaobian. The following is a brief introduction to you about how to design the waterproof wall for engineering construction.
How to design a waterproof wall
In order to prevent water leakage at the joint between the ground and the wall, when waterproofing the floor of the bathroom, the waterproof coating and the glass cloth should be brushed to the wall 20-30 cm away from the ground, so that a closed and solid waterproof can be formed. Floor. For the wall of the shower, the soft light wall and the indoor wall that is afraid of leakage, it is necessary to apply the waterproof paint to the wall 1.8 meters or the wall to prevent the wall from leaking.
How to design a waterproof wall
After the base layer is processed, everyone can start to paint the waterproof coating. The specific construction steps are: first, apply a layer of modified asphalt on the base layer, then lay a layer of glass cloth, and then repeat the brushing. Finally, paint the coating on the second layer of glass cloth, and the waterproof treatment is finished. The waterproof coating should be evenly coated, and the glass cloth and the waterproof layer should be tightly closed. There should be no leakage, lifting and falling off, otherwise the waterproof effect will be affected. If polyurethane is used as the waterproof coating, it is generally not necessary to add a glass cloth, as long as it is repeated for 2-3 times. Because the polyurethane coating itself can form an elastic protective film, it has certain tensile properties. In order to improve the waterproof effect, a layer of glass cloth can be applied, but the cost will increase.
How to design waterproof wall
After the waterproofing is finished, in order to check the effect of the construction, everyone should do a “closed water†experiment. The specific operation steps are: after waterproofing, seal the door and the drain, and fill the room with water to reach a certain liquid level. If the liquid level does not decrease significantly within the hour, it is qualified. After the “water-shielding†test is completed, a layer of cement mortar protective layer is applied on the waterproof coating layer, taking care not to damage the already prepared waterproof coating layer.
The above is the two different meanings of the waterproof wall introduced by Xiaobian. How to design the waterproof wall for engineering construction. If you want to know more about the waterproof wall, please continue to pay attention to our decoration home network.
Compact Toilet Paper,Jumbo Roll Of Toilet Paper,Portable Toilet Paper,Toilet Paper Roll
DONGGUAN YEE HUP TRADING CO,.LTD , https://www.dgyeehupack.com