## 1 Introduction
\begin{table}
\begin{tabular}{c c c c} \hline \hline
**Reference** & **Binder** & **Plant Addition** & **Most Relevant Results of the Study** \\ \hline \multirow{4}{*}{[16]} & \multirow{4}{*}{Gypsum} & \multicolumn{3}{c}{Three treatments were applied to the abaca additions: (a) distilled water for 24 h at 20 \({}^{\circ}\)C, (b) sodium hydroxide (NaOH), and (c) ethylene diamine tetraacetic acid (EDTA), without affecting the setting time of the gypsum composites. The addition of 2\% wt. yielded the best results in the flexural strength test. The progressive substitution of gypsum material with wheat residues reduced the mechanical strengths of these composites. However, its use is feasible in the interior of buildings with low humidity, as it exhibits a good thermal and acoustic performance. The best flexural strength results were obtained for fibers with a length of 120 mm and 0.78\% substitution by volume, experiencing greater deformation capacity. (a) Prefabricated gypsum and cork elements were designed, demonstrating excellent ductility with good buckling and bending resistance. They are suitable for use as partition walls. (b) Lightweight composites with thermal conductivity ranging from 0.46 to 0.168 W/m-K suitable for non-structural applications were obtained. (21) Master & Wood–Cereal Straw (vol.) \\  & & 0–5–10–15–20\% (vol.) & \\  & & & \\ \multirow{4}{*}{[22]} & \multirow{4}{*}{Plaster} & \multirow{4}{*}{Alfa fibers 0-1-2–3–4\% wt.} & \multirow{4}{*}{in thermal conductivity, allowing the production of prefabricated elements with ductile fracture, albeit with a lower flexural strength. Jute fabrics embedded in the plaster matrix were used to enhance the ductility and toughness of the composites subject to bending and compression, making them suitable for the production of prefabricated elements. The produced composites exhibited an excellent thermoacoustic performance, with good flexural strength and a lower environmental impact due to the reduction in the consumption of traditional gypsum. A significant improvement in thermal properties was achieved by adding date palm fibers to gypsum. This allowed for a reduction in the overall energy consumption of buildings constructed with these composites, as demonstrated in the theoretical simulations that were conducted. \\ \hline \hline \end{tabular}
\end{table} 
Table 1: Schematic literature review on studies covering gypsum composites and plant additions. ecological, and sustainable prefabricated boards and panels [26]. On the other hand, in the case of plant-based raw materials added in the form of reinforcing fibers, several authors have achieved an improvement in the flexural strength of gypsum composites [23; 24]. Additionally, due to the effective integration between the plant-based fibers and the gypsum or plaster matrix, an enhancement in the ductility of the composites appears, preventing brittle fracture [22]. Hemp fibers, on the other hand, have been employed for over 1000 years as reinforcement material in construction [27]. This plant of Asian origin has become one of the most attractive to the industry today due to its low cost, good mechanical properties, and high cellulose content [28]. Additionally, its ease of cultivation and rapid growth have enhanced its industrial exploitation, driven by its positive life cycle assessment [29]. One of the most widespread current applications of this material is in hemp-lime mortars, developed in France as a result of a mixture of hemp and an air lime binder. These are used as high-performance hygothermal filler and coating materials [30]. Hemp has also been employed as a reinforcement material in cement mortars, where an improvement in mechanical properties has been observed when adding around 2-3% by weight of 12 mm-long hemp fiber [31]. Finally, it is worth noting hemp's application as an additive in the development of eco-friendly concretes, enhancing their thermoacoustic properties and durability and making them ideal for the production of prefabricated blocks [32].