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Articles

by Jahai deep
47 Views, 0 PDF Downloads

The carries out finite element analysis of the conveying process of aerated concrete , According to the flow pattern distribution and trajectory of concrete pellets in the process of conveying , Get Concrete pellets in the pneumatic conveying process with " thin flow planktonic " conditions for delivery , not only optimizes structural parameters for aerated concrete wet-jet machines , Sex Analysis provides important theoretical basis , At the same time, it has practical guiding significance for the application of air-delivery concrete technology .

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Articles

by Zuoli Wang
56 Views, 0 PDF Downloads

 As the building industry continues to develop , people not only raise the quality of the building to a higher requirements , and new requirements for appearance features . appearance of clear water concrete , on when satisfies the requirement , , also reflect its own unique value , for construction development plays a positive role . This article discusses the application of clear-water concrete technology in civil construction. probing , For reference .

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Articles

by Leng Xin
46 Views, 0 PDF Downloads

hanging mode wet shotcrete technology is a new technology in tunnel construction , its practical application in tunnel construction to improve construction efficiency , Section is important for construction time and cost . In recent years , with increasing number of projects , hang mode wet shotcrete technology in engineering construction area application More and more common . so , This article mainly aims at the concrete application of hanging mode wet shotcrete technology in tunnel construction. .

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Articles

by Stretch Li
56 Views, 0 PDF Downloads

Digest with 20% The cement of the cement retarder is wrapped in a fully impregnated rubber particle , and maintain it hardening , made into petrochemical rubber particles . to observe the Performance of the rubber concrete with the., the rubber particle distribution in the specimen is better in the test piece . , The compressive strength of the specimen and the resistance to splitting tensile are greatly raised. high , and freezing-thawing performance of the near-concrete performance form of the .

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Articles

by Hao Hong
56 Views, 0 PDF Downloads

Self-healing concrete technology can make concrete self healing micro cracks , Improve structural performance , Save project costs . Research on the development of self-healing concrete technology , discussing self-healing mechanisms and self-healing efficiency, etc. the , presents the concept of green building materials and prospects for future self-healing concrete technology .

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