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Nazmul seo
by on October 22, 2020
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Concrete does exactly what you ask it to. Problems with casting concrete do not arise from the concrete acting up. Problems arise when we don’t understand what we are asking for. With concrete, watch out for what you ask for because you may just get it.

You can cast concrete on anything. You can cast it on wood, metal, rubber, plastic, or dirt. You can cast it on whatever you want, and you will find that invariably you get what you asked for. What are we asking for? What is it that we really want? Herein lies the issue — learning what questions to ask and how to ask them

This article is devoted to the generalization of production experience of concrete works by means of pneumatic concrete casting, which extends to the production of concrete works on the construction of residential, industrial buildings and other structures, their reconstruction and repair, as well as the manufacture of concrete structures in the factory. The paper considers the technology of production of works in concreting monolithic thin-walled concrete structures by means of pneumatic concrete casting. It is proved the advantages of the method of pneumatic concrete casting.

The materials used and the selection of the concrete mix composition are described in detail. The methods of calculation for the composition of the concrete mixture, the selection of equipment for the transportation of fine concrete mixtures and mortars, injection, primary, and control injection are shown. The differences between pneumatic concrete casting and other methods of uniting are considered. All stages of the production process are described in detail. The article presents the operational characteristics of the installation of "pneumatic concrete" for pneumatic concrete casting, in particular, the required amount of compressed air.

The description of stages of pneumatic concrete casting is of interest. The issues of the work organization are considered, the service personnel and its duties are given. It is formulated the requirements of safety compliance at work. A detailed description of work technology opens up new opportunities for its improvement. This article will be useful for specialists engaged in the production of concrete works by means of pneumatic concrete casting. The article provides a detailed bibliography on the issue of pneumatic concrete casting, mechanization of production, the technology of production of works. The normative documents used in the production of concrete works by the method of pneumatic concrete casting are given.

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