A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid curing cement blanket and preparation method thereof
The invention relates to the technical field of cement blankets, in particular to a fast-curing cement blanket and a preparation method thereof.The fast-curing cement blanket comprises a cement blanket body, and the cement blanket body sequentially comprises a fluff layer, a first non-woven fabric layer, a filling layer, a second non-woven fabric layer, a waterproof layer and an anti-puncture layer from top to bottom; the upper side and the lower side of the filling layer are connected with the first non-woven fabric layer and the second non-woven fabric layer in an adhesive mode respectively, the filling layer comprises a fiber skeleton and a curable filler, a plurality of sets of through holes are evenly distributed in the surface of the fiber skeleton, the curable filler is arranged in the through holes, and the fluff layer is arranged, so that the fluff layer is formed. The cement blanket body has ideal water guiding performance in the transverse direction and the longitudinal direction, so that after hydration reaction curing, stress distribution is uniform, and the mechanical property is excellent.
本发明涉及水泥毯技术领域，具体为一种快速固化水泥毯及其制备方法，包括水泥毯本体，所述水泥毯本体由上到下依次包括绒毛层、第一无纺布层、填充层、第二无纺布层、防水层以及防刺破层，所述填充层上下两侧分别与第一无纺布层以及第二无纺布层采用胶粘的方式进行连接，所述填充层包括纤维骨架以及可固化填充物，所述纤维骨架表面设置均布多组贯通孔，所述贯通孔内设置可固化填充物，通过绒毛层的设置，可以使得水泥毯本体在横向及纵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。
Rapid curing cement blanket and preparation method thereof
The invention relates to the technical field of cement blankets, in particular to a fast-curing cement blanket and a preparation method thereof.The fast-curing cement blanket comprises a cement blanket body, and the cement blanket body sequentially comprises a fluff layer, a first non-woven fabric layer, a filling layer, a second non-woven fabric layer, a waterproof layer and an anti-puncture layer from top to bottom; the upper side and the lower side of the filling layer are connected with the first non-woven fabric layer and the second non-woven fabric layer in an adhesive mode respectively, the filling layer comprises a fiber skeleton and a curable filler, a plurality of sets of through holes are evenly distributed in the surface of the fiber skeleton, the curable filler is arranged in the through holes, and the fluff layer is arranged, so that the fluff layer is formed. The cement blanket body has ideal water guiding performance in the transverse direction and the longitudinal direction, so that after hydration reaction curing, stress distribution is uniform, and the mechanical property is excellent.
本发明涉及水泥毯技术领域，具体为一种快速固化水泥毯及其制备方法，包括水泥毯本体，所述水泥毯本体由上到下依次包括绒毛层、第一无纺布层、填充层、第二无纺布层、防水层以及防刺破层，所述填充层上下两侧分别与第一无纺布层以及第二无纺布层采用胶粘的方式进行连接，所述填充层包括纤维骨架以及可固化填充物，所述纤维骨架表面设置均布多组贯通孔，所述贯通孔内设置可固化填充物，通过绒毛层的设置，可以使得水泥毯本体在横向及纵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。
Rapid curing cement blanket and preparation method thereof
一种快速固化水泥毯及其制备方法
CHEN YURONG (author)
2023-06-30
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
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E02D
FOUNDATIONS
,
Gründungen