Concrete Canvas (CC) is a 3D spacer fabric-reinforced cement-based composite, prepared through filling cement-based composite powder into fabric via the porous surface of 3D spacer fabric. When hardened by water, CC forms a water-proof, fire-resistant, and durable concrete layer with outstanding mechanical properties. So far, CC has been applied in inflatable tents, slope protection, structure reinforcement and repair, ditch lining, and other engineering projects, as well as furniture and artwork design. Existing studies on CC primarily focus on the modification and optimization of its component materials, and CC reinforcement using externally bonded FRP and aluminum flakes. CC has a broad application and an enormous application potential in emergency engineering, such as the protection of emergency tents and shelters, emergency repair and construction of airport pavement and positional projects; however, it is necessary to improve the compressive strength, flexural strength, wear resistance, anti-penetration performance, and base course bond performance of CC. To that end, research from the perspectives of modifying CC component materials, reinforcement of CC by externally bonded FRP, the improvement of the anchorage method, and the optimization of anchoring primers can be carried out.

中文翻译：

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混凝土帆布的应用研究现状及在应急工程中的应用前景

Concrete Canvas (CC) 是一种 3D 间隔织物增强水泥基复合材料，通过 3D 间隔织物的多孔表面将水泥基复合粉末填充到织物中制备。遇水硬化后，CC 形成防水、耐火、耐用的混凝土层，具有出色的机械性能。目前，CC已应用于充气帐篷、护坡、结构加固与修复、沟渠衬砌等工程项目，以及家具和艺术品设计。现有的 CC 研究主要集中在其组成材料的改性和优化，以及使用外部粘合 FRP 和铝片的 CC 加固。CC在应急工程中有着广泛的应用和巨大的应用潜力，如应急帐篷和避难所的保护，机场路面及定位工程的抢修与施工；但需要提高CC的抗压强度、抗弯强度、耐磨性、抗渗透性能和基层粘结性能。为此，可以从CC构件材料的改性、外粘FRP加固CC、锚固方式的改进、锚固底漆的优化等方面进行研究。