Three Ways That Improve Efficiency of Concrete Mixer

<p>Concrete is a composite material that contains two main phases: the matrix (hardened cement paste <a href="http://www.dieselconcretemixers.com/sicoma-planetary-concrete-mixer-p-28.html">sicoma planetary mixer</a>, 20%) and aggregates. Selective liberation and further separation of liberated fractions for concrete constituents recycling can pro-vide an answer to the exploration of new aggregates supply sources imposed by the depletion of natural deposit and the faced difficulties when trying to open new quarries and the reduction of CO2 emissions in the clinker manufacturing process through the substitution of part of the limestone by a non-carbonated lime source (cement paste) in the raw mix. However, concrete pores and their structure, formed during the hydration of cement and long-term hardening of concrete, have a large influence on the crushing process of concrete.</p>Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:portable <a href="http://www.dwmixers.com/products/concrete-batching-plant/mobile-concrete-batching-plant.html">batch plant</a>,<a href="http://www.daswellchina.com">concrete batching plant</a>s,concrete mixer,blocking making machine,concrete pump,etc. <p> <p>On one hand, the macro- and micropore distribution in the hardened cement paste, as well as at the surface layers between gravel and matrix have a negative effect on the tensile strength from a mechanical strength viewpoint but on the other hand, these inhomogeneities are very useful for the comminution to make the process much more effective. Thus, concrete which are used for the concrete mixer like mineral ores are very strong in compression but they are weak under tensile strength.</p>