What are the construction specifications for exterior wall insulation? What are the external wall insulation materials?
The decoration of the home is very magnificent, the outer wall can not be neglected and careless. It is necessary to make more fuss about the insulation of the outer wall. For example, we must first familiarize with the external wall insulation construction specifications, and then perform every detail according to the specifications, and meticulously The protective layer of the wall will lay the foundation first, so that it will not be attacked by the cold in the future home life. Then everyone will follow the Xiaobian together to see the relevant content of the external wall insulation construction specifications . 1. What are the external wall insulation materials? First: benzene board, benzene board is now used more, but its insulation effect is not ideal, it will absorb water, so if you use benzene board, it will generally do some waterproof measures. Second: extruded board, extruded board is much better than benzene board, thermal conductivity is lower than benzene board, the price is slightly higher. Third: Polyurethane, which is a relatively high-end type of insulation material, is also the best performance. It is generally used in places where the requirements are extremely strict, and because it is expensive, there are fewer houses. Fourth: glass wool and rock wool, glass wool and rock wool have many similarities in performance, many people are also very easy to confuse, but because glass wool feels better than rock wool, its price is generally higher than rock wool. Second, the external wall insulation construction scope 1. Scope of application of this regulation: Polystyrene board as insulation material, polymer bonding mortar as bonding material, polymer plastering mortar as surface layer, alkali-resistant glass fiber coated mesh cloth as reinforcing material and supplemented by card Construction and acceptance of external thermal insulation systems for industrial and civil buildings with anchoring. 2. Product material requirements: The technical performance of all materials used in exterior wall insulation construction shall meet the relevant national standards. 3. Construction personnel requirements: According to the project size and schedule requirements, organize the construction team. Before starting work, the construction personnel will be educated in various aspects such as thinking, craftsmanship, quality and safety to ensure the quality of the construction project and the progress of the project. 4, the requirements of the construction environment: the normal construction operating environment temperature of the external wall insulation construction is 5 ° C ~ 35 ° C. Third, the external wall insulation construction requirements 1. The construction and acceptance of the external wall and the external door window are completed, and the base surface meets the requirements of relevant regulations. 2. The ambient temperature of normal external insulation system is 5 °C ~ 35 °C. 3. Road construction, water connection and electric communication should be made at the construction site. 4. Construction erection tools and scaffolding should meet the construction needs and be safe and reliable. 5. The mobile distribution box used for construction, water pipes, etc. should be configured according to the construction needs. 6. The vertical and horizontal transportation facilities of the distribution materials are required to comply with relevant safety regulations. 7. The distance between the high-voltage electric wire in the construction operation environment and the construction site shall comply with relevant regulations and have corresponding protective facilities. 8. Remove all obstacles on the wall to be insulated. 9. When the insulation board is pasted, the wind speed cannot exceed 5 levels. 10. In order to ensure the construction quality, the construction surface should avoid long-term direct shooting, and it is not suitable for construction in rainy days. 11. Construction tools: slotting machine, wallpaper knife, screwdriver, scissors, ink fountain, brown brush, electric mixer, plastic, mixing drum, impact drill, electric hammer, trowel, support plate, 2m ruler, etc. How about, I read the wonderful introduction of the above-mentioned external wall insulation construction specifications. Have you learned a lot about the external wall insulation construction specifications? I hope that you can learn more about home improvement knowledge through this article, and you will be able to create a more perfect home environment. Thank you for reading this article and your support and love for Xiaobian. If you want to get more information about home improvement, please continue to pay attention to the decoration home network. More related wonderful reading: Precautions for external wall insulation construction, exterior wall insulation decoration materials How to do external wall insulation? 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