Jet concrete prepared from super absorbent resin and expanded vermiculite
A super absorbent resin and sprayed concrete technology, applied in the field of building materials, can solve the problems of difficult post-curing and post-curing of shotcrete, and achieve the effects of green environmental protection and pollution-free construction, shortening the setting time, and reducing the rebound rate.
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Embodiment 1
[0037] Example 1, a sprayed concrete prepared by utilizing superabsorbent resin and expanded vermiculite, each component is cement 100, sand 100, stone 140, rock fiber 5, water 30, quick-setting agent 2, superabsorbent resin 0.4, expansion The mass ratio of vermiculite 20 was prepared, and the performance test results are shown in Table 1.
Embodiment 2
[0038] Example 2, a sprayed concrete prepared by utilizing superabsorbent resin and expanded vermiculite, each component is cement 100, sand 160, stone 200, rock fiber 14, water 60, quick-setting agent 12, superabsorbent resin 0.7, expansion The mass ratio of vermiculite 2 was prepared, and the performance test results are shown in Table 1.
Embodiment 3
[0039] Example 3, a sprayed concrete prepared by utilizing superabsorbent resin and expanded vermiculite, each component is cement 100, sand 120, stone 180, rock fiber 10, water 45, quick-setting agent 6, superabsorbent resin 0.1, expansion The mass ratio of vermiculite 10 was prepared, and the performance test results are shown in Table 1.
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Abstract
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Application Information
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