The conditions for the developer of the Henan Refuge Room Door to deliver the house must be met when delivering the house in the new fire prevention code: legal conditions: 1. The developer should provide the Construction Project Completion Filing Form, household acceptance form, area report measurement report and indoor environment inspection report; the real estate development enterprise should obtain the Construction Project Completion Acceptance Filing Form when delivering the pre-sale commercial house; Obtain the technical report on the actual measurement of commercial housing area; Meet other delivery conditions agreed in the pre-sale contract. 2. The developer shall provide the Housing Quality Assurance Certificate and the Housing Operation Manual: the developer must provide the above two books when delivering the new commercial residential buildings for sale. major fire-proof anti-theft door If the developer cannot provide any of the above materials, the owner has the right to refuse to accept the house. fire-proof anti-theft door Manufacturer Agreed conditions: 1. According to the house purchase contract, the developer shall fulfill the delivery commitment for water supply, power supply, heat supply, gas, communication, roads, greening and other supporting facilities when delivering the house, otherwise, the owner has the right to refuse to accept the house. 2. Other conditions agreed in the housing contract

The use and maintenance of henan fire rolling shutter door henan fire rolling shutter door is a very important fire protection facility for fire compartment and fire partition in public places. major fire-proof anti-theft door It is also a fire protection product with comprehensive mechanical and electrical performance, so the installed fire shutter should always be kept in normal condition. During the use of Henan fire rolling shutter door, special equipment shall be used and kept by special personnel, and have certain basic knowledge of electricians and machinery. During the operation of fire rolling shutter door, the operator shall not leave the operation site without authorization, and shall pay close attention to the opening and closing conditions and implementation conditions. No one is allowed to stand or walk under the shutter when opening and closing. To prevent travel switch failure, roller shutter stuck, motor blocked and other accidents. The steel fire shutter of fire compartment and fire partition is not frequently used at ordinary times. In case of fire in the area, the shutter should be put into use effectively. The automatic control fire shutter with linkage control and central control center control must be carried out according to a set of control command procedures. Fire rolling shutter door.jpg The basic function of Henan fire rolling shutter door is to prevent fire. This is a new type of material. This material has a very high ignition point, so it is not easy to catch fire. It is also very good in use. We can use it with confidence. Such a product can be liked if it performs so well in terms of fire resistance, and its sales volume has also increased greatly. This product is very good at preventing ultraviolet rays. The temperature is relatively high in summer, and one of these products can prevent ultraviolet rays. The ultraviolet radiation is destructive to human skin, so it seems very important. This product has helped me. This product has some effect on thermal insulation, because this material is relatively thick, so there is no problem in thermal insulation. fire-proof anti-theft door Manufacturer We all know that heat preservation is important in winter, and the heat preservation effect of this product can just meet the needs of winter use.

Do you know these characteristics of Henan fire rolling shutter door? Fire rolling shutter door is a rolling shutter door used to prevent the spread of fire. It is obviously different from ordinary rolling shutter door. There are also some characteristics that few people know. The manufacturer of fire rolling shutter door will tell you. major fire-proof anti-theft door First of all, the data transmission of the fireproof rolling shutter door is very fast and reliable. Yes, the fireproof rolling shutter door is not the kind of rolling shutter door that can only rise and fall as we see in the street shops. The manufacturer of the fireproof rolling shutter door has installed an integrated bus inside it, so that data can be transmitted. After receiving the fire information, the rolling shutter will immediately conduct automatic information processing and take emergency fire prevention measures. Henan fireproof rolling shutter door Secondly, the fireproof rolling shutter door has standby power supply. In case of a fire, the common power supply is cut off, and the standby power supply can still be opened normally, so as to ensure the lifting of the fireproof rolling shutter door, avoid the danger caused by emergencies, and effectively improve the safety factor. Henan fire shutter door Again, the manufacturer of fire shutter door has installed smoke and temperature sensing devices and equipment for it. Once a fire occurs, the device can quickly distinguish and detect, give an alarm and take fire prevention measures to remind people to control and defend, and reduce safety risks. fire-proof anti-theft door Manufacturer In addition, Henan fire rolling shutter door also has a manual operation device. Generally, the fire rolling shutter door is controlled by the power supply, but in the event of a fire and the power supply is cut off, the controller can automatically identify and quickly drop manually to play the role of fire protection.

Placement requirements, maintenance methods and precautions of Henan fire door at ordinary times Maintenance methods and precautions of fire door at ordinary times. major fire-proof anti-theft door When the hinge makes abnormal noise, add a few drops of lubricating oil to the hinge shaft. It is strictly prohibited to store together with acid-base substances. The room should be clean, dry and ventilated. 2. Do not pull off the fireproof seal, or it will lose its function in case of fire. Henan fireproof doors and windows cannot be left open for a long time, which will damage the door closer and make it lose its function. Check every three months to ensure that the fixing screws of hinges, door locks and door closers are not loose. 3. It is not allowed to hit the door body with sharp tools and heavy objects to prevent the door body from being sunken, scratched and peeling off the paint film. To prevent the fire door from being hit abnormally, it is not advisable to use excessive force or open the door at an excessive angle. The concealed bolt of the upper and lower fire door shall not protrude when the door is open, so as not to collide with the door frame, deform or fall off and lose its function. 4. Henan fireproof doors and windows shall be protected from outdoor sunshine for a long time to prevent the fireproof door from being heated. fire-proof anti-theft door Manufacturer It shall be stored in the room with backup frame and separated from the heat source to avoid thermal deformation. 5. Keep the indoor air circulation and prevent the fire door from frequent damp. After splashing with water, wipe it with dry cloth to avoid local expansion. The fire door closer must be replaced in case of oil leakage.