Production and processing method of green prestressed laminated slab
The invention discloses a production and processing method of a green prestressed laminated slab. The preparation method comprises the following steps: mixing raw materials, adding an additive, adding water, and stirring to obtain prepared concrete; the stress main reinforcements are installed, and...
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| creator | ZHU DAN FENG JIANSEN TANG YIWEN ZHAI YIMING XU DEYUN PAN ZHENGLIANG GUO WENSHUANG |
| description | The invention discloses a production and processing method of a green prestressed laminated slab. The preparation method comprises the following steps: mixing raw materials, adding an additive, adding water, and stirring to obtain prepared concrete; the stress main reinforcements are installed, and the prestressed reinforcements are stretched; mounting a rib locking plate and a template; binding the distribution bars; binding a lifting hook and mounting a hole embedded part; pouring prepared concrete, uniformly spreading the concrete, and vibrating to enable the concrete to be compact; after the initial setting state is achieved, the rib locking plate is withdrawn, and maintenance is conducted again; and finally, bar shearing, form stripping, hoisting and stacking are conducted. The laminated slab produced by the method disclosed by the invention has relatively high rigidity and good bearing performance. And the building requirements of various different load requirements can be met. The laminated slab is lig |
| format | Patent |
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The preparation method comprises the following steps: mixing raw materials, adding an additive, adding water, and stirring to obtain prepared concrete; the stress main reinforcements are installed, and the prestressed reinforcements are stretched; mounting a rib locking plate and a template; binding the distribution bars; binding a lifting hook and mounting a hole embedded part; pouring prepared concrete, uniformly spreading the concrete, and vibrating to enable the concrete to be compact; after the initial setting state is achieved, the rib locking plate is withdrawn, and maintenance is conducted again; and finally, bar shearing, form stripping, hoisting and stacking are conducted. The laminated slab produced by the method disclosed by the invention has relatively high rigidity and good bearing performance. And the building requirements of various different load requirements can be met. 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| subjects | BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS PERFORMING OPERATIONS ROOFS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WALLS, e.g. PARTITIONS WORKING CEMENT, CLAY, OR STONE |
| title | Production and processing method of green prestressed laminated slab |
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