A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method and laying method of composite stone for municipal pavement laying
The invention discloses a preparation method and a laying method of composite stone for municipal pavement laying. The preparation method comprises the following steps: S1, natural stone with the thickness of 12-15 mm is selected as a base layer; S2, one side of the base layer is fully scraped with a stone binder with the thickness of 1-3 mm to obtain a bonding layer; S3, fiber cloth or gridding cloth is fully laid on the bonding layer to serve as a reinforcing layer; and S4, a fine aggregate concrete layer with the thickness of 12-80 mm and the size larger than C25 is cast in place on the reinforcing layer, and the composite stone is obtained through natural air drying or drying. A high-strength concrete material is added to the back face of a stone thin plate, so the compression resistance is enhanced, it is guaranteed that the product can be used for 5-10 years, the cost can be reduced by 30% or above, the strength of the composite stone can be improved by 1.5 times or above, and the laying rate can be improved by 50% or above.
本发明公开了一种市政路面铺设用复合石材的制备及铺设方法，包括：S1、选用12mm‑15mm厚的天然石材做为基层；S2、在基层的一侧满刮1‑3mm厚的石材粘结剂，得到粘接层；S3、在粘接层上满铺纤维布或网格布做为增强层；S4、在增强层上现浇一层12‑80mm厚，且大于C25标号的细石混凝土层，经自然风干或烘干得到复合石材。本发明提供一种市政路面铺设用复合石材的制备及铺设方法，在石材薄板在背面增加高强的混泥土材料，产品具有抗压性能增强保证5‑10年不坏，其价格可降低成本30％以上，复合石材强度可提升1.5倍以上，且铺设速率可提升50％以上。
Preparation method and laying method of composite stone for municipal pavement laying
The invention discloses a preparation method and a laying method of composite stone for municipal pavement laying. The preparation method comprises the following steps: S1, natural stone with the thickness of 12-15 mm is selected as a base layer; S2, one side of the base layer is fully scraped with a stone binder with the thickness of 1-3 mm to obtain a bonding layer; S3, fiber cloth or gridding cloth is fully laid on the bonding layer to serve as a reinforcing layer; and S4, a fine aggregate concrete layer with the thickness of 12-80 mm and the size larger than C25 is cast in place on the reinforcing layer, and the composite stone is obtained through natural air drying or drying. A high-strength concrete material is added to the back face of a stone thin plate, so the compression resistance is enhanced, it is guaranteed that the product can be used for 5-10 years, the cost can be reduced by 30% or above, the strength of the composite stone can be improved by 1.5 times or above, and the laying rate can be improved by 50% or above.
本发明公开了一种市政路面铺设用复合石材的制备及铺设方法，包括：S1、选用12mm‑15mm厚的天然石材做为基层；S2、在基层的一侧满刮1‑3mm厚的石材粘结剂，得到粘接层；S3、在粘接层上满铺纤维布或网格布做为增强层；S4、在增强层上现浇一层12‑80mm厚，且大于C25标号的细石混凝土层，经自然风干或烘干得到复合石材。本发明提供一种市政路面铺设用复合石材的制备及铺设方法，在石材薄板在背面增加高强的混泥土材料，产品具有抗压性能增强保证5‑10年不坏，其价格可降低成本30％以上，复合石材强度可提升1.5倍以上，且铺设速率可提升50％以上。
Preparation method and laying method of composite stone for municipal pavement laying
市政路面铺设用复合石材的制备及铺设方法
XIE XIANGANG (author)
2020-07-03
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Municipal pavement brick laying device and laying method thereof
| European Patent Office | 2020
PAVEMENT STONE BLOCK LAYING METHOD AND PAVEMENT STONE BLOCK
| European Patent Office | 2021