High-performance environment-friendly cement

Abstract

A high-performance environmentally friendly cement, which is made of the following raw materials in parts by weight: 1-2 parts of N, N-dimethylpyrrolidone, 0.8-1.7 parts of bis-imidazoline quaternary ammonium salt corrosion inhibitor, 8 parts of calcium metaaluminate ‑13 parts, 6‑12 parts of cement clinker, 3‑5 parts of fly ash, 4‑7 parts of alumina, 2‑6 parts of nylon fiber, 1‑4 parts of glass fiber, 5‑8 parts of elastic latex, vermiculite powder 10‑16 parts, 4‑7 parts of gypsum, 15‑25 parts of Portland cement, 12‑17 parts of river sand, 6‑9 parts of lime, 12‑16 parts of ordinary Portland cement, 1‑2.2 parts of antifreeze, 3‑5 parts of silicon dioxide. The beneficial effects of the invention are: the high-performance environmentally friendly cement of the invention has high antifreeze effect, effective crack resistance, is not easy to corrode, has the advantages of high cost performance, low emission, safety and environmental protection, and reduces environmental pollution.

Description

technical field [0001] The invention relates to a high-performance environment-friendly cement. Background technique [0002] With the rapid development of society and economy, people's damage to nature has become more and more serious. In order to improve the living environment and conditions of human beings, we must develop in a more environmentally friendly, less energy-consuming, and less polluting environment. Because of global warming and the natural disasters it brings, it has become a hot spot of great concern to the international community. Rapidly developing China, as the world's second largest CO2 emitter, is facing increasingly severe pressure to reduce emissions. As we all know, the traditional cement industry not only consumes a lot of natural resources and energy, but also emits a lot of CO2, which causes serious pollution to the natural environment. Therefore, further improvement is needed to improve the performance and achieve the effect of low emission an...

AI Technical Summary

Problems solved by technology

As we all know, the traditional cement industry not only consumes a lot of natural resources and energy, but also emits a lot of CO2, causing serious pollution to the natural environment.