Construction site fire protection and thermal insulation are shared by six advantages

In construction management, design change and engineering visa work are very important contents, because it is extensive in content, complex in composition, poor in regularity, and takes a long time to occur, so it is difficult to determine its cost. Generally, the project cost adjusted due to design changes and project visas accounts for the proportion of the entire unit project completion settlement, which is close to 20% at most, and at least around 6%, especially in technical transformation and technical measures projects. , mostly above 20%, sometimes even 40%. Therefore, attaching importance to and doing a good job of this work is a major event for the construction unit. I think it is a major event to know and understand the meaning and content of design transformation and engineering visa, so that it will not be a disservice. Construction site fireproof and thermal insulation quilt is a high-speed and energy-saving production facility. Because of its low construction cost and good thermal insulation effect, many agricultural producers use it in production. Advantages of construction site fireproof insulation quilt: 1. The construction site fireproof insulation quilt is made of high-quality chemical fiber and chemical fiber, and the surface is treated with professional anti-radiation treatment. The corrosion degree is light and slow in specific acidic and alkaline environments. Therefore, it can be It can be stored for a long time without deterioration. The thermal insulation quilt can be used in greenhouse thermal insulation, greenhouse thermal insulation, automobile thermal insulation, door curtain, building thermal insulation, concrete thermal insulation, construction thermal insulation, engineering thermal insulation, road thermal insulation and other purposes. The fireproof and thermal insulation quilt is composed of fireproof cloth and aluminum foil bonded to the upper and lower sides of the felt. A polyethylene foam layer may also be bonded between the felt and the fireproof cloth. Its advantages are reasonable design, simple structure, good waterproof, fireproof and heat preservation, tensile resistance, mechanized transmission operation, labor saving and long service life; If the heat is lost, the temperature of the greenhouse will increase by 3-5 degrees, and the thermal insulation effect will continue; 3. Easy to clean: the outer layer of the thermal insulation quilt is made of non-woven fabric, which is sewn and has a corresponding self-cleaning ability, which can prevent dust. , The magazine enters the inner layer, and does not affect the light transmission intensity, promotes the photosynthetic production of crops, and increases the yield; 4. The lighter the weight: the new type of thermal insulation quilt is made of excellent materials, which is comparable to the traditional thermal insulation quilt. In comparison, it has the advantages of small size, light weight, easy to retract and so on; 5. It is not easy to stab the greenhouse: after the traditional straw mat is woven, burrs will occur during the use process, and it is easy to pierce the plastic in the greenhouse during the process of retracting and releasing. The new non-woven thermal insulation quilt has a smooth surface and soft texture, and will not damage the greenhouse film; 6. The fireproof quilt on the construction site has a long service life: the straw mat usually used has a service life of 3-4 years. During the non-stop retraction and release of the rolling shutter machine, the straw mat is easy to disperse with one foot, which increases the cost of the enterprise. The new type of insulation is made of non-woven fabrics, and the joints are densely connected, which can withstand relatively strong tension and pressure. The service life is between 20-30 years, and the service life is very ideal. The fireproof insulation of the construction site is composed of fireproof cloth and aluminum foil respectively bonded to the upper and lower sides of the felt. A polyethylene foam layer may also be bonded between the felt and the fireproof cloth. The utility model has the advantages of reasonable design, simple structure, good waterproof, fireproof and heat preservation, tensile strength, mechanized transmission operation, labor saving, and service cycle. Ingeniously combine the performance advantages of inorganic and organic materials to innovate a brand-new fireproof and thermal insulation material. The biggest advantage of this material is that the oxygen index is as high as 90%, and even welding and baking cannot ignite the material, which can be called“iron wall”. It can directly put out open flames, and can also heat-treated components such as heat preservation and heat insulation. A construction site is a place where a construction project is being developed and civil engineering is being carried out. There are property management administrators guarding. You may need to register your identity and wear a stability hat to enter and exit.