Test results showed that GPM had good bond strength to the cementitious concrete. In addition, epoxy resin-based bonding agent enabled the geopo-lymer repair mortar to achieve higher bond strength than that developed by SBR-based bonding agent. The results of rebar pull-out tests showed that ...
[6]. As UHPC gains popularity as a grout material in bridge connections and repair material in rehabilitation of bridges, the interface behavior should be fully understood in terms of strength. Normal and shear stresses may develop at the concrete-UHPC interface due to mechanical load, ...
Mechanical Performance of Columns for High-rise Precast Concrete Structure with High Strength Grout-filled Coupling Sleeves : Part 1. Outline and Results of Frexural Test WAKAMEDA Hiroshi , MAKITANI Eiji , OZONE Shigeo , ISO Ken-ichi , SHINDO Kenta Summaries of technical papers of Annual Meeting...
LRMrefractorymixeris used for mixing refractory materials,castables,friction materials, chemical materials, precast concrete, mortar, aggregate mixing and glass materials, etc.Could work together withrefractory wet shotcrete machine, used for refractory materials spraying projects in the...
High Pressure Jet Grout Pump for Water Well Drilling Product Description LGP114/500-120D Diesel-driven High-pressure Pump is a horizontal three-cylinder single acting reciprocating pump, which is designed and manufactured by our company with reference to the advanced structure of foreign pl...
a关键词:振捣插筋钻孔压灌桩;长螺旋钻孔;大流动性混凝土;超缓凝混凝土;振动锤;插筋框架; Key word: Inspires pounds inserts the muscle to drill the hole pressure to fill the pile; Long spiral drill hole; Big poured concrete; Ultra slow congeals the concrete; Vibrates the hammer; Inserts the muscl...
4.We will send the spare parts as soon as possible when necessary, equipment repair parts provided by the seller are original ,authentic, quality goods.Company informationShanDong DOM Machinery is the most innovative concrete machinery company, Mobile and Stationary Concrete batching pl...
Repair of Defects The initial step involved repairing the parts of the slope where collapses and over-excavations were significant. C15 concrete was used for these repairs, and the concrete was transported vertically using spraying technology.
The elastic modulus of the timber subcomponent was approximated as a constant value with 14.6 GPa and the material properties of the concrete were used according to Table 2. Table 2. Mechanical properties of the used PCs and their pure resins. Empty CellCompressionTension Empty CellStrength[MPa]...
Push-out tests for perfobond strip connectors with UHPC grout in the joints of steel-concrete hybrid bridge girders Eng. Struct. (2017) A.E. Zaghi et al. Repair of Steel Beam/Girder Ends with Ultra High Strength Concrete (Phase I) J. Cao et al. Static and fatigue behavior of short-hea...