The compacting deivce is simple in structure, high in compacting efficiency, can improve the compaction rate of concrete hollow slabs, and can effectively solve the technical problems that the existing concrete hollow slab forming machine and the concrete hollow slabs are apt to bond and the ...
Hence this work highlights on the behaviour of filler slab using self compacting concrete with terracotta pots as filler. The materials used in Self compacting concrete are cement, mineral admixture- fly ash, chemical admixture- super plasticizer Glenium B233, crushed sand, water. The fresh...
For studying the flexural behavior of steel fiber reinforced high strength self compacting concrete(HSCC) slab, 5 group specimen(15 of 1.1m×1.1m×0.1m slabs) are tested, and the flexural strength, load-deflection curves, fracture modes and cracking patterns are investigated. The results show th...
To aid in the creation of sustainable structures, scientists have utilized waste materials found in the environment to serve as alternatives for traditional resources in the construction sector. They have undertaken extensive investigations pertaining to
CRTSⅢ Slab Ballastless Track Self-compacting Concrete Pouring Equipment and Process Optimization To solve the problems found in the pouring process of CRTSⅢ Slab ballastless track self-compacting concrete,effort was make to analyze the reasons and put... H Sun - 《Railway Construction Technology》...
NCA is the crushed stone produced by Yinchuan Lanshan Sand and Gravel Factory. RCA is the crushed stone obtained from C30 strength abandoned pavement slab concrete after multiple processes such as crushing, screening, and grading. Part of the RCA will be modified by microwave heating. Section 2.2...
A Comparative Study on Strength Properties of SCC Mixes With Cement Is Partially Replaced by FlyAsh and GGBS, Fine Aggregates by M-Sand, With & Without Use... Self-compacting concrete is a flowing concrete mixture that has the capacity to compact under its own weight. The present trend all...
existence of slab, and transverse beams, especially in cases of beam-column joints, bring more difficulties to the applications of these materials. Besides, FRP failure is dominated by premature debonding of the composite material from the concrete surface and substantial reductions of the potential ...
The temperature control of self-compacting concrete with machine-made sand is an important research element related to the safety of actual projects. A reasonable and feasible temperature and strain monitoring scheme was designed for the... Z Duan,X Song,Y Zhang,... - 《Iop Conference》 被引...
Steel Fibre Reinforced Self-Compacting Concrete (SFRSC) performance in slab application: A review. AIP Conf. Proc. 2016, 1774, 030024. [Google Scholar] [CrossRef] Gencel, O.; Brostow, W.; Datashvili, T.; Thedford, M. Workability and Mechanical Performance of Steel Fiber-Reinforced Self...