| Abstrakt: |
With the development of society and the improvement of people's living standards, people's requirements for the quality of the living environment are constantly improving. Then, the development of green and environment-friendly building materials and their use in building design and construction has become a research hotspot. However, the current research on green and environment-friendly building materials is still very limited, and there are few studies on the environmental benefits of green and environment-friendly building materials. In this study, a new modified nanoclay-based material was synthesized in this study, and its related properties were systematically analyzed. Moreover, the use of the modified nanomaterials in architectural design and its impact on indoor and community environments were analyzed. The study found that (1) compared with the original clay minerals, the nano-clay-based adsorbents have better adsorption properties for harmful gases. Under the adsorption chamber pressure of 0.2 MPa, the formaldehyde adsorption capacity of the nanoclay-based adsorbent reaches 9.25 cm3 /g, but the isothermal adsorption capacity of the initial clay minerals is only 4.61 cm3 /g. (2) Nanoclay-based adsorbents have better strength and stability. The compressive strength of the nanoclaybased adsorbent is only 861.15 MPa, while the compressive strength of the original clay mineral under the same conditions is only 235.23 MPa. (3) Based on good gas adsorption characteristics, nano-claybased adsorption materials can better improve and control the regional environment. The nanoclaybased adsorbent only kept the formaldehyde level within 50 m of the building at a level of 3.35 ppm. This research can provide a basis for creating a green and healthy community and home environment. [ABSTRACT FROM AUTHOR] |
