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A platform for research: civil engineering, architecture and urbanism
Underwater early strength filler
The invention discloses an underwater early strength filler, and relates to the technical field of fillers, and the underwater early strength filler is prepared from the following components: cement, composite fly ash, an early strength agent, hydrophosphate, a water reducing agent, hollow microspheres, carboxymethyl cellulose, polyacrylamide, a defoaming agent and water. The cement is Portland cement; wherein the hydrophosphate is sodium hydrogen phosphate; wherein the diameter of the hollow microspheres is 100 microns; the underwater early strength filler prepared by the invention can quickly form strength to meet the requirements of underwater construction, through the cooperation of the components, the filler can also realize higher early strength underwater, the stability and safety of the structure are ensured, and meanwhile, the underwater early strength filler has the advantages of favorable water resistance and favorable water resistance. The underwater early strength filler prepared by the invention generally has excellent water flow dispersion resistance, and the uniformity and stability of the components of the filler can be ensured.
本发明公开了一种水下早强填充料，涉及填充料技术领域，包括以下成分制成：水泥、复合粉煤灰、早强剂、磷酸氢盐、减水剂、空心微珠、羧甲基纤维素、聚丙烯酰胺、消泡剂、水；所述水泥为硅酸盐水泥；其中，磷酸氢盐为磷酸氢钠；其中，空心微珠直径为100μm；本发明制备的水下早强填充料能够迅速形成强度，以满足水下施工的需求，通过各成分的配合作用，使得填充料在水下也能实现较高的早期强度，确保结构的稳定性和安全性，同时，本发明制备的水下早强填充料通常具有优异的抗水流冲散能力，能够保证填充料成分的均匀性和稳定性。
Underwater early strength filler
The invention discloses an underwater early strength filler, and relates to the technical field of fillers, and the underwater early strength filler is prepared from the following components: cement, composite fly ash, an early strength agent, hydrophosphate, a water reducing agent, hollow microspheres, carboxymethyl cellulose, polyacrylamide, a defoaming agent and water. The cement is Portland cement; wherein the hydrophosphate is sodium hydrogen phosphate; wherein the diameter of the hollow microspheres is 100 microns; the underwater early strength filler prepared by the invention can quickly form strength to meet the requirements of underwater construction, through the cooperation of the components, the filler can also realize higher early strength underwater, the stability and safety of the structure are ensured, and meanwhile, the underwater early strength filler has the advantages of favorable water resistance and favorable water resistance. The underwater early strength filler prepared by the invention generally has excellent water flow dispersion resistance, and the uniformity and stability of the components of the filler can be ensured.
本发明公开了一种水下早强填充料，涉及填充料技术领域，包括以下成分制成：水泥、复合粉煤灰、早强剂、磷酸氢盐、减水剂、空心微珠、羧甲基纤维素、聚丙烯酰胺、消泡剂、水；所述水泥为硅酸盐水泥；其中，磷酸氢盐为磷酸氢钠；其中，空心微珠直径为100μm；本发明制备的水下早强填充料能够迅速形成强度，以满足水下施工的需求，通过各成分的配合作用，使得填充料在水下也能实现较高的早期强度，确保结构的稳定性和安全性，同时，本发明制备的水下早强填充料通常具有优异的抗水流冲散能力，能够保证填充料成分的均匀性和稳定性。
Underwater early strength filler
一种水下早强填充料
BA TEER (author) / YUE YUNYE (author) / XIE YADONG (author) / WANG ZHAOJIAN (author) / JI MENG (author) / GUAN FANYU (author) / LIANG YANQIU (author) / REN HONGGUANG (author) / LI XINGUI (author) / ZHANG JIALE (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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