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Dr. Schulze GmbH, 57234 Wilnsdorf, Germany

Cutting Hollow Core


In general, concrete processing with diamond tools is quite a common job today. However, there are many kinds of miscellaneous concrete applications and production methods so far known. One of them is hollow core concrete, a special product precast in factories nearly all over the world. The advantage of this technology consists in the fact that it saves material due to the higher load capacity of the prestressed panels and ensures shorter production times for lightweight structures. This article is intended to provide some information on the application of diamond cutting blades with special consideration of the raw materials and additives used. Also, it will highlight some ideas to protect manpower against cutting noises. Therefore, the article has been subdivided into two sections: 1. Life of cutting tools and cutting speed in relation to aggregate composites. 2. Noise emission of cutting processes caused by concrete hardness and cutting blade body design.

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Dr. Schulze GmbH
Bollenberg 10
57234 Wilnsdorf, Germany
T +49 2737 59530
F +49 2737 59533

CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 10 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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