Manufacturing method of pre-tensioning method pre-stressed green concrete centrifugal imitation wood pile
The invention provides a manufacturing method of a pre-tensioning method prestress green concrete centrifugal imitation wood pile, and relates to the technical field of building supplies. According to the manufacturing method of the pre-tensioning method pre-stressed green concrete centrifugal imita...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a manufacturing method of a pre-tensioning method prestress green concrete centrifugal imitation wood pile, and relates to the technical field of building supplies. According to the manufacturing method of the pre-tensioning method pre-stressed green concrete centrifugal imitation wood pile, a concrete cylinder comprises the following preparation steps that S1, cement, lime, water and lauryl sodium sulfate of corresponding mass parts are placed in a stirring machine to be mixed and stirred for 1-1.5 h at the temperature of 50-60 DEG C and the rotating speed of 30-40 r/min, and mixed adhesive cement A is obtained; the material does not contain toxic and harmful substances such as formaldehyde and benzene, the problems of environmental pollution and the like can be effectively avoided, the imitation wood pile is made of inorganic materials, cannot burn and is good in fireproof performance, the stabilizing cone is additionally arranged at the bottom end of the cross-shaped reinforcing rib, |
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