A Space Solution That Subverts Tradition: Yigoujia's Black Technology in Concrete Modular Construction

In the field of mobile functional rooms, concrete is subverting traditional perceptions with the stance of "black technology". The innovative concrete mobile functional rooms developed by Yigoujia, relying on three core strengths—thermal insulation, sound insulation, and impact resistance—create movable safety fortresses for modern people, redefining the boundaries of quality life.

The thermal inertia of concrete makes it a natural "temperature manager". Yigoujia embeds a closed-cell perlite insulation layer in C30 concrete to form a composite wall with a thermal conductivity of ≤0.03W/m·K. In summer, it can block 70% of solar radiant heat, and in winter, it retains heating like a thermos. In field tests on the Inner Mongolia grasslands, when the outdoor temperature was -25℃, the temperature inside the functional room could still be maintained at a constant 20℃, allowing nomadic families to no longer endure the biting cold winds in yurts.

High-density concrete walls combined with hollow sound insulation layers form a "soundproof barrier". Tested by the National Institute of Building Acoustics, its airborne sound insulation reaches 45dB, equivalent to the sound insulation standard of five-star hotels. When used as a street-facing store, the concrete walls can reduce traffic noise by 80%; when used as a suburban studio, even the sound of heavy rain hitting the roof is significantly reduced, allowing creators to immerse themselves in a focused space.

Impact resistance is even more the "safety trump card" of concrete mobile functional rooms. Yigoujia adopts fiber-reinforced concrete technology, making the impact resistance of the walls three times higher than that of traditional materials, capable of withstanding falling objects from heights and accidental collisions. In a guesthouse project in the mountainous areas of Yunnan, a functional room remained undamaged after being hit by falling rocks on the wall, while the adjacent wooden mobile room had already suffered structural damage. This "steel-like" protection eliminates safety concerns for outdoor living.