Traditional Culture Encyclopedia - Hotel reservation - Do you really know the fire-resistant time of fire-resistant glass?
Do you really know the fire-resistant time of fire-resistant glass?
exacting standard
Page P40 of the 2020 edition textbook clearly points out that the fire-resistant time of fire-resistant glass has strict standards, which are not less than 3h, 2h, 1.5h, 1h and 0.5h respectively. These standards have been rigorously tested and verified.
A false statement
Some people say that the fire-resistant time of fire-resistant glass is more than 3.5 hours, which is absolutely wrong! According to the standard, the longest fire-resistant time of fire-resistant glass is 3 hours, and it is impossible to exceed this time.
Home security
The fire-resistant time of fire-resistant glass is one of the important factors to ensure the safety of family members. Knowing the fire-resistant time standard of fire-resistant glass can help us to choose and use this kind of glass better, so as to better protect the safety of our families.
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