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The polymerization of resin monomers was initiated in the presence of nanofibers as structural templates to prepare a hydrogel with nanofibrous networks, followed by the drying and pyrolysis to get hard carbon aerogel. During polymerization, the monomers deposit on templates and weld the fiber-fiber joints, leaving a random network structure with massive robust joints. Moreover, physical properties (such as diameters of nanofiber, densities of aerogels, and mechanical properties) can be controlled by simply tuning templates and the amount of raw materials.

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Another significant advantage of GRP tanks is their lightweight construction. Despite their robustness, these tanks are much lighter than their metal or concrete counterparts Despite their robustness, these tanks are much lighter than their metal or concrete counterparts Despite their robustness, these tanks are much lighter than their metal or concrete counterparts Despite their robustness, these tanks are much lighter than their metal or concrete counterpartsgrp water tank. This makes them easier to transport and install, reducing labor costs and setup time. Additionally, the lightweight nature of GRP tanks means they can be installed in locations where heavier tanks would not be feasible, offering greater flexibility in design and installation.

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