Microsilica gel is a material used in the construction industry that, by combining microsilica particles and cohesion, facilitates the process so that concrete and mortar can achieve a level of performance that did not exist before. This material has been developed to improve durability, strength, and reduce penetrability in building structures and has quickly gained a significant place in civil engineering projects.
Microsilica gel is a compound of nano microsilica particles in a gel or emulsion form that is used as a cement admixture to improve the performance of concrete or mortar. Microsilica, also known as silica fume or microcrystalline silica, consists of finely ground SiO2 particles of very small size. These particles form micro-pores and microcapsules in mortar or concrete, which lead to reduced permeability, improved adhesion, and increased structural stability. Microsilica gel enhances the distribution of particles and increases the heterogeneity in the mixture, providing more stable and controlled performance.
For high-durability civil engineering projects such as bridges, tunnels, concrete slabs, and underground structures that require high resistance to moisture and chlorides, microsilica gel is used to reduce water and alkali penetration, increase the durability of mortar, decrease cracking, and increase service life. In concrete structures exposed to harsh conditions—like coastal areas, regions with frequent freeze-thaw cycles, and corrosive industries—this material increases mortar durability against freezing and thawing, reduces chloride ion permeation, and improves resistance to sulfates and moisture. It is also used for the renovation of old buildings to enhance mortar quality and extend the building's lifespan.

Bonyad Boton Isfahan
Bonyad Boton Isfahan Company, as one of the most active suppliers in the field of building materials and technologies related to concrete in Isfahan province, is engaged in providing specialized services with a professional and customer-oriented approach. The company was founded to improve construction quality, reduce project costs, and enhance safety and sustainability standards in the construction industry, striving to play a significant role in the development of urban, industrial, and residential infrastructure. Bonyad Boton Isfahan, with three decades of experience, is a subsidiary of the Housing Foundation of the Islamic Revolution, active in the production of joists and construction blocks, with an R&D center and standard laboratory to ensure the highest possible quality.
Bonyad Boton Isfahan usually operates with a combination of engineering teams, project analysis, and quality control units to be able to accurately meet customer needs. The engineering team, utilizing up-to-date knowledge in the field of concrete materials, mix optimization, and production methods, provides highly effective construction solutions. The quality control unit conducts multiple tests to monitor the consistency of materials throughout the workshop, from start to finish, ensuring compliance with national and international standards.
One of the primary values of Bonyad Boton Isfahan is commitment to material quality. Necessary laboratory and workshop standards must meet national and international standards to maintain project safety and sustainability. The company also strives to continually improve and enhance operational efficiency by utilizing quality management methods and internal control systems. Observing human and Islamic principles, quality and customer orientation, cooperation in civil projects, preservation and development of human capital, and teamwork are also among the company's most important values.
In urban, road construction, and high-rise building projects, precise implementation of concrete materials and quality management can lead to reduced long-term maintenance costs and increased building lifespan. Bonyad Boton Isfahan provides customized solutions for each project, including designs resistant to environmental conditions and optimum execution scheduling, to always add value for employers and contractors.
With the expanding civil needs of the country and a focus on new technologies in concrete, the future of Bonyad Boton Isfahan looks bright, with an emphasis on research, innovation, and human resource development. Investment in modern laboratories, research collaborations with universities and research centers, and a leading role in the concrete industry and sustainable development through technology and stakeholder partnership can ensure the future of this company.