Steel slag mixture water permeability measuring device
A technology for measuring devices and mixing materials, which is applied in the directions of measuring devices, analysis materials, permeability/surface area analysis, etc., can solve the problems of not measuring the water permeability of steel slag mixtures, etc., and achieve the effect of simple structure, simple operation and low production cost
Pending Publication Date: 2019-11-26
TANGSHAN COLLEGE
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[0005] But there is no special equipment for measuring the water permeability of steel slag mixture
Method used
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[0026] Below in conjunction with accompanying drawing, the present invention will be further described.
[0027] see figure 1 As shown, the technical scheme adopted in this specific embodiment is: it comprises a plastic measuring cylinder 1, an upper bearing platform 2, a column support 3, a leaking pipe 12, a lower bearing platform 10, and a circular steel ring 9; The volume of 1 is 600ml, the scale is marked on the plastic measuring cylinder 1, the resolution is 2ml, and there are thick marking lines at 100ml and 500ml; the plastic measuring cylinder 1 is glued and fixed on the upper support platform 2; the upper support platform 2, the lower support platform The support platforms 10 are connected to each other by bolts through the column brackets 3; the middle part of the lower support platform 10 is provided with a through hole one; the leaking pipeline 12 is located on the inside of the column support 3; One is connected to each other by a leaky pipeline 12; the junction...
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The invention provides a steel slag mixture water permeability measuring device which comprises a plastic measuring cylinder, an upper support table, a column bracket, a leaking pipe, a lower supporttable and a circular steel ring. The plastic measuring cylinder is fixed on the upper support table. The upper support table and the lower support table are connected with each other through the column bracket. A through hole 1 is arranged in the middle of the lower support table. The leaking pipe is arranged on the inner side of the column bracket. The plastic measuring cylinder and the through hole 1 of the lower support table are connected with each other through the leaking pipe. A switching valve is arranged on the leaking pipe. The through hole 1 of the lower support table is communicated with a drain pipe. The drain pipe and the circular steel ring are both arranged below the lower support table. The drain pipe is arranged on the inner side of the circular steel ring. The device provided by the invention has the advantages of accurate measurement result, simple operation, simple structure, reasonable setting, low production cost and the like.
Description
technical field [0001] The invention relates to a device for measuring water permeability, in particular to a device for measuring water permeability of steel slag mixture. Background technique [0002] The annual production of steel slag in my country is about 100 million tons. At present, the cumulative stockpiling of steel slag in the country is nearly 1 billion tons, and the comprehensive utilization rate is only 10%. Applying steel slag to the field of civil engineering construction is a new direction of comprehensive utilization of steel slag, and has broad application prospects. [0003] Steel slag mixture is a mixture similar to concrete made by adding a certain proportion of mineral powder or steel slag powder and water to steel slag. It is currently mostly used for roadbed reinforcement and soft soil reinforcement. [0004] Sponge city is a new generation of urban stormwater management concept. It means that the city can be like a sponge and has good elasticity in...
Claims
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Login to View More IPC IPC(8): G01N15/08
CPCG01N15/0806
Inventor 乔京生尚文杰李瑞敏
Owner TANGSHAN COLLEGE