Talk:Cellular beam
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Irrelevant paragraph?
[edit]This entire paragraph is strangely written and seems irrelevant to the subject:
"Since 1940, civil engineers have endeavoured to find solutions to reduce the cost and weight of steel frame construction. Due to the restrictions with regard to the maximum permissible deflections, the high-strength properties of structural steel cannot always be optimally used. As a result, several new steel mixtures have been identified to increase the stiffness of steel components without significantly increasing the required steel weight. The use of steel girders with web openings (SBWOs) for structures such as industrial buildings has proven to be extensive. Civil engineers came up with a solution to use a composite design of ultra-shallow floor joists together with concrete used on the Douala Grand Mall in Cameroon. Since the 2010s, further investigations into steel construction and fire protection have been carried out, which led to innovations in the field of passive fire protection that could save lives and assets." 216.252.178.219 (talk) 08:47, 8 August 2025 (UTC)