Shijiazhuang fireproof fiber cotton construction matters needing attention.
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inorganic fiber sprayingIs a new type of environmentally friendly building coatings, mainly composed of inorganic fibers and water-based adhesives, after mixing through the air pressure pump spraying, and atomized water mixed spray to the need to protect the substrate to form a coating. The coating can meet the requirements of sound absorption, heat preservation and fire protection.Therefore, many construction teams choose inorganic fiber spraying to decorate.
The advantages of inorganic fiber cotton exterior insulation system include: good thermal insulation performance, excellent fire resistance, superior impact resistance, and strong adaptability to deformation of the main structure. The material is light, non-toxic and tasteless, sound absorption, good weather resistance, high efficiency heat insulation, fire resistance and reliable, can be realized5hProtection above high fire endurance. It is suitable for fire protection of buildings and tunnels, especially for fire protection of high-rise steel structures with high fire resistance limit requirements.
Then after the spraying is completedWhat to pay attentionWhat about it?
First of all, the newly completed building should be kept ventilated and dry, usually at a temperature25Celsius to ensure that the spraying effect is intact; the relative humidity should be60%Below, the drying time is also one day to three days, after which other processes such as decoration can be carried out.
Secondly, before the wall spraying is completed, all kinds of pipelines, air ducts and other equipment hangers should be installed to avoid drilling and chiseling on the base surface after completion.
Then in the drying process, should also pay attention to avoid mechanical collision and rain erosion, so as not to cause excessive humidity wall spraying effect is affected, the appearance of the preservation is too low.
Then there is how to solve the problem if an accident occurs; for example, when a local collision causes damage, local repair should be carried out immediately to avoid greater damage; for parts or materials that are vulnerable to mechanical collision, additional protection should be carried out on the surface of the fiber layer.
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