Epoxy grout casting video

Epoxy grout casting video address: HTTPS / / cloud. 视频。 淘宝。 com/play/u/2252731020/p/2/e/6/t/1/271513324765。 Mp4 epoxy grout preparation: (before casting 1) Organization construction team technical clarificaiton, team must be familiar with drawings, clear the construction site of various technical factors requirements ( Epoxy grout strength ranks, permeability and initial setting time, etc. ) 。 （ 2) Organization team to handover inspection of reinforcement, template, if you don't have epoxy grout construction conditions are not epoxy grout construction. （ 3) Construction equipment, tools, supplies, etc. , to ensure the good. （ 4) Deal with template before pouring water wet, equipment foundation, column template cleaning the mouth should be closed again after removing debris and water. （ 1) Equipment foundation before pouring, or new pouring epoxy grout and the lower epoxy grout junction, should be evenly on bottom pouring 50 mm thick is the same as the ratio of epoxy grout cement mortar. Mortar application shovel into the mold, should not be used hopper directly into the mould. （ 2) Based epoxy grout should be layered casting vibrating device, control the thickness of each layer of casting around 500 mm. Epoxy grout discharge point should be scattered layout, cycle, continuous. （ 3) Body hole pouring equipment foundation, to make the hole on both sides of the epoxy grout is broadly in line with a highly. Vibrating wants even dense concrete, especially the equipment is small, thick foundation reinforcement and connecting staggered steel Windows and doors hole structure is relatively dense, should use 025 vibrator, other equipment foundation beam parts adopt 050 vibrator, considering the concrete seal module of equipment foundation humanly scaled down the equipment foundation can't directly after vibration, can be reserved in advance will be humanly scaled down the mouth mouth, after waiting for concrete pouring to the location and vibrating compaction sealing mode and reinforcement. Vibration, vibration rods should be 300 mm from hole above, and on both sides from vibrating at the same time, in order to prevent the deformation of the mouth of the cave. Big hole bottom template should be open and supplement the vibrating. （ 4) Constructional column epoxy grout should be layered casting, thickness of each layer shall not exceed 300 mm. （ 5) Construction joint setting: equipment foundation body should be located in the Windows and doors hole lintel across a third range. This equipment foundation of other parts of the body vertical fractures should be determined by the construction plan. Horizontal seam pillar positioned below the main girder.