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A platform for research: civil engineering, architecture and urbanism
Light-penetrating concrete preparation process based on optical fibers wrapped with mortar
The invention discloses a light-penetrating concrete preparation process based on optical fibers wrapped with mortar. The process comprises the steps of making the straightened optical fibers penetrate through the cement mortar so that the mortar can adhere to the surfaces of the optical fibers; making the optical fibers to which the cement mortar adheres pass through a shaping barrel so that excessive mortar can be scrapped off; after the cement mortar wrapping the surfaces of the optical fibers is hardened, cutting the optical fibers into equilong optical fiber core strips; aligning the two ends of the optical fiber core strips, and arranging the optical fiber core strips closely together by way of bundling or stacking in formworks; pouring the cement mortar into gaps among the optical fiber core strips; after the cement mortar is hardened, grinding the two ends, in the optical fiber arrangement direction, of concrete, and obtaining the light-penetrating concrete when the optical fiber ends are exposed. By means of the preparation process, when the optical fiber core strips are closely arranged, the array is orderly, spaces among columns and rows of the optical fiber array can be adjusted through thickness variance of a mortar wrapped layer at the surface of the optical fiber, and by utilizing the formworks in different cross-section shapes, the light-penetrating concrete with various forms can be fabricated; in addition, the automated continuous production is achieved, and the fabrication cost of the light-penetrating concrete is greatly reduced.
Light-penetrating concrete preparation process based on optical fibers wrapped with mortar
The invention discloses a light-penetrating concrete preparation process based on optical fibers wrapped with mortar. The process comprises the steps of making the straightened optical fibers penetrate through the cement mortar so that the mortar can adhere to the surfaces of the optical fibers; making the optical fibers to which the cement mortar adheres pass through a shaping barrel so that excessive mortar can be scrapped off; after the cement mortar wrapping the surfaces of the optical fibers is hardened, cutting the optical fibers into equilong optical fiber core strips; aligning the two ends of the optical fiber core strips, and arranging the optical fiber core strips closely together by way of bundling or stacking in formworks; pouring the cement mortar into gaps among the optical fiber core strips; after the cement mortar is hardened, grinding the two ends, in the optical fiber arrangement direction, of concrete, and obtaining the light-penetrating concrete when the optical fiber ends are exposed. By means of the preparation process, when the optical fiber core strips are closely arranged, the array is orderly, spaces among columns and rows of the optical fiber array can be adjusted through thickness variance of a mortar wrapped layer at the surface of the optical fiber, and by utilizing the formworks in different cross-section shapes, the light-penetrating concrete with various forms can be fabricated; in addition, the automated continuous production is achieved, and the fabrication cost of the light-penetrating concrete is greatly reduced.
Light-penetrating concrete preparation process based on optical fibers wrapped with mortar
LIU LI (author) / YANG WEN (author) / WU YUANYUAN (author)
2015-08-12
Patent
Electronic Resource
English
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