PROBLEM TO BE SOLVED: To effectively prevent temperature cracks generated during a cure process of new concrete placed on existing concrete.SOLUTION: In order to prevent temperature cracks on concrete in a structure constructed with new concrete subject to temperature cracks successively placed on ...
The creep behavior of a new type epoxy resin adhesive which is room-temperature cured and used for reinforcing engineering structures was studied. The tensile strength of the adhesive has reached the desired values for the structural adhesive used for bonding concrete as the base material with steel...
The temperature to which an adhesive must be subject in order to ensure that it will cure satisfactorily; usually the time to effect a satisfactory cure (i.e., thecuring time) is also specified. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companie...
100% solidslowviscositylowmodulus healer/sealer with rapidcuretimeis ideally suited for sealing cracks on concrete [...] daytonsuperior.com daytonsuperior.com 100%固体,低粘性,低模数修补剂/密封剂具有快干功能,是 混凝土桥面和停车场台面板封堵裂缝防止钢筋受氯化物和潮 湿侵蚀的理想产品。
`` We’ve been using the Con-Cure system for many years now, and the biggest advantages are improvements in quality control with a dramatic reduction in waiting times for concrete strengths. We’ve probably saved nearly $5,000,000 over the years, in time, cement costs, labor, energy, an...
A sensor comprised of an electric circuit board that contains a coin-sized battery with an onboard transmitter for temperature that is meant to be placed in the concrete element. A wire protrudes from the element allowing a handheld device to be connected to record and display temperature values...
The objective of this study was to evaluate the influence of different mineral admixtures on the temperature rise of mass concrete with high compressive strength. For this, an adiabatic calorimeter was used, which simulates the condition of a concrete in an autogenous cure regime. The compressive ...
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This paper presents experimentally observed behaviour of high-strength concrete with silica fume intended for the use in nuclear power plants subjected to temperatures up to 200°C, followed by the 28-day recovery period at 20°C and 60% RH–air cure simulating normal curing conditions after temp...
2) concrete temperature rise test 混凝土温升试验 1. For examination of the FEM used for calculation of the temperature field of embedded concrete cooling water pipes, a laboratory concrete temperature rise test is performed. 针对混凝土冷却水管温度场有限单元法,进行了一个室内混凝土温升试验和计算对比...