The general idea of intelligent construction of cement production and five aspects of intelligent cement plant construction are described. The intelligence from supplier to customer, from production to business (control), from design to service (engineering operation and maintenance) is constructed. The cement production framework builds intelligent digital factories around seven dimensions: production management, process management, energy management, quality management, safety management, equipment management, and supply chain management. After the implementation of the cement intelligent manufacturing production control MES system, it can realize the visual control of the whole process of cement production management, optimize the personnel structure, reduce the labor intensity, reduce the labor cost, and reduce the subjective participation in the production, testing, inspection and other production links. The production process effectively guarantees production stability and product quality, improves production system operation efficiency, eliminates safety hazards, reduces pollution waste discharge and operating costs, and provides strong support for efficient operation of production.

The stability and dispersion of aerogels in concrete is the key to the successful preparation and application of aerogels / concrete insulation materials. In this paper, the stable aerogel / concrete material was prepared by adjusting and controlling the chemical state of aerogel surface under the action of hydrophilic concrete system and mechanical agitation. The interaction between aerogel and concrete matrix and other important factors on the stability of aerogel structure were studied. The samples were characterized by Fourier transform infrared spectroscopy, thermogravimetric analysis, nitrogen adsorption-desorption isotherm, scanning electron microscopy and thermal conductivity analyzer. The results showed that the surfactant was successfully adhered to the aerogel surface by adjusting and controlling the kinetic parameters. Aerogel particles were stable in concrete and retain their original shape. With the increase of aerogel content, the thermal conductivity of concrete decreased.