Hardcore Concrete Functional Rooms: Impact Resistance Tests Outperform Traditional Materials, Endowing Mobile Spaces with the Sense of Security of a "Home"

When traditional mobile functional rooms prove fragile in the face of unexpected impacts, hardcore concrete functional rooms redefine the safety standards for mobile spaces with their overwhelming impact resistance, endowing even transient dwellings with the solid sense of security of a "home".

A straightforward impact resistance test reveals the hardcore strength of concrete: when both are subjected to the impact of a 5kg steel ball falling from a 2-meter height, the wall of a traditional color steel plate mobile room instantly dents and cracks, while the fiber-reinforced concrete wall of Yigoujia’s concrete functional room only leaves slight marks. Tests show its impact resistance strength reaches 4.8MPa, more than three times that of traditional materials. This "steel-like" characteristic ensures mobile spaces remain impenetrably solid when facing falling objects from heights or accidental collisions. In a guesthouse project in the mountainous areas of Yunnan, a concrete functional room was once hit by rolling rocks; only tiny scratches appeared on its wall, and the internal facilities remained intact, while the adjacent wooden mobile room had to be taken out of service due to structural damage.

The sense of security of concrete functional rooms stems not only from the material itself but also from the integrated structural design. Yigoujia adopts the precast concrete integral casting process, where walls and the frame form a seamless rigid whole, avoiding the decline in impact resistance caused by loose joints in traditional assembled mobile rooms. In construction site scenarios, such functional rooms are often used as dormitories for construction workers; even with collisions from building material loading and unloading nearby, personnel indoors need not worry about safety issues. When used as field exploration stations, they can resist impacts from wild animals and erosion by harsh environments, serving as reliable "mobile fortresses" for exploration teams.