A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement blanket and manufacturing method and application thereof
The invention discloses a cement blanket and a manufacturing method and application thereof, and belongs to the technical field of building materials. The cement blanket comprises a first fabric layer, a curable layer and a second fabric layer which are sequentially connected, the curable layer comprises a curable material and fiber bundles longitudinally distributed in the curable material, and the fiber bundles penetrate through the curable layer and are connected with the first fabric layer and the second fabric layer; the fineness of the fiber bundles in the curable layer is 2-10D, the length of the fiber bundles in the curable layer is 4-10cm, and the distribution density of the fiber bundles in the curable layer is 2.8-9.35 needles/cm < 2 >. The cement blanket has ideal water guiding performance in the horizontal direction and the vertical direction, so that after hydration reaction curing, stress distribution is uniform, mechanical performance is excellent, in addition, the cement blanket has excellent erosion resistance and stripping resistance, and the service life of the cement blanket is prolonged.
本申请公开了一种水泥毯及其制作方法与应用，属于建筑材料技术领域。该水泥毯包括依次连接的第一织物层、可固化层和第二织物层，所述可固化层包括可固化材料和纵向分布在可固化材料中的纤维束，所述纤维束贯穿可固化层并和所述第一织物层及第二织物层相连；所述可固化层中的纤维束的纤度为2‑10D，长度为4‑10cm，所述可固化层中纤维束的分布密度为2.8‑9.35针/cm2。该水泥毯在水平方向及垂直方向上均具有理想的导水性能，因此发生水化反应固化后，应力分布均匀，力学性能优异，此外，该水泥毯具有优异的抗侵蚀性能及抗剥离性能，延长水泥毯的使用寿命。
Cement blanket and manufacturing method and application thereof
The invention discloses a cement blanket and a manufacturing method and application thereof, and belongs to the technical field of building materials. The cement blanket comprises a first fabric layer, a curable layer and a second fabric layer which are sequentially connected, the curable layer comprises a curable material and fiber bundles longitudinally distributed in the curable material, and the fiber bundles penetrate through the curable layer and are connected with the first fabric layer and the second fabric layer; the fineness of the fiber bundles in the curable layer is 2-10D, the length of the fiber bundles in the curable layer is 4-10cm, and the distribution density of the fiber bundles in the curable layer is 2.8-9.35 needles/cm < 2 >. The cement blanket has ideal water guiding performance in the horizontal direction and the vertical direction, so that after hydration reaction curing, stress distribution is uniform, mechanical performance is excellent, in addition, the cement blanket has excellent erosion resistance and stripping resistance, and the service life of the cement blanket is prolonged.
本申请公开了一种水泥毯及其制作方法与应用，属于建筑材料技术领域。该水泥毯包括依次连接的第一织物层、可固化层和第二织物层，所述可固化层包括可固化材料和纵向分布在可固化材料中的纤维束，所述纤维束贯穿可固化层并和所述第一织物层及第二织物层相连；所述可固化层中的纤维束的纤度为2‑10D，长度为4‑10cm，所述可固化层中纤维束的分布密度为2.8‑9.35针/cm2。该水泥毯在水平方向及垂直方向上均具有理想的导水性能，因此发生水化反应固化后，应力分布均匀，力学性能优异，此外，该水泥毯具有优异的抗侵蚀性能及抗剥离性能，延长水泥毯的使用寿命。
Cement blanket and manufacturing method and application thereof
一种水泥毯及其制作方法与应用
CHEN SHIZHOU (author) / WEI MING (author) / SHEN JUAN (author) / CAI FENGRU (author) / SHI YULIANG (author)
2023-06-27
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E02D
FOUNDATIONS
,
Gründungen
Rapid curing cement blanket and preparation method thereof
| European Patent Office | 2023