A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for waterproof joint at junction of upright and inverted roofs
The invention relates to a construction method for a waterproof joint at the junction of an upright roof and an inverted roof. The construction method comprises the following steps: firstly, constructing a water retaining ridge at the pre-junction of the upright roof and the inverted roof; after the water retaining ridge reaches the design strength, the side, close to the upright roof, of the water retaining ridge and the base layer of the upright roof are coated with films; an arc chamfer structure is constructed on the side, close to the inverted roof, of the water retaining ridge; constructing a structural layer of the upright roof; after the upright roof structure layer reaches the design strength, the upper surfaces of the inverted roof base layer and the upright roof structure layer are cleaned, and cold primer oil is brushed; paving a waterproof coiled material after the cold primer oil is dried; and constructing a roof surface layer structure on the waterproof coiled material. According to the method, the drainage channel at the junction of the upright and inverted roofs is effectively blocked, the leakage risk of the inverted roofs in the future is reduced, and smooth proceeding of later engineering is facilitated.
本发明涉及一种正、倒置式屋面交接处防水节点施工方法，包括如下步骤：在正置式屋面与倒置式屋面预交界处先施工挡水坎；待挡水坎达设计强度后，在挡水坎靠近正置式屋面一侧以及正置式屋面基层进行涂膜；在挡水坎靠近倒置式屋面一侧施工圆弧倒角结构；施工正置式屋面的结构层；待正置式屋面结构层达到设计强度后，清理倒置式屋面基层及正置式屋面结构层上表面，涂刷冷底子油；待冷底子油干燥后铺贴防水卷材；在防水卷材上施工屋面表层结构。本方法有效堵塞了正倒置式屋面交界处的排水通道，减少今后倒置式屋面渗漏风险，有利于后期工程的顺利推进。
Construction method for waterproof joint at junction of upright and inverted roofs
The invention relates to a construction method for a waterproof joint at the junction of an upright roof and an inverted roof. The construction method comprises the following steps: firstly, constructing a water retaining ridge at the pre-junction of the upright roof and the inverted roof; after the water retaining ridge reaches the design strength, the side, close to the upright roof, of the water retaining ridge and the base layer of the upright roof are coated with films; an arc chamfer structure is constructed on the side, close to the inverted roof, of the water retaining ridge; constructing a structural layer of the upright roof; after the upright roof structure layer reaches the design strength, the upper surfaces of the inverted roof base layer and the upright roof structure layer are cleaned, and cold primer oil is brushed; paving a waterproof coiled material after the cold primer oil is dried; and constructing a roof surface layer structure on the waterproof coiled material. According to the method, the drainage channel at the junction of the upright and inverted roofs is effectively blocked, the leakage risk of the inverted roofs in the future is reduced, and smooth proceeding of later engineering is facilitated.
本发明涉及一种正、倒置式屋面交接处防水节点施工方法，包括如下步骤：在正置式屋面与倒置式屋面预交界处先施工挡水坎；待挡水坎达设计强度后，在挡水坎靠近正置式屋面一侧以及正置式屋面基层进行涂膜；在挡水坎靠近倒置式屋面一侧施工圆弧倒角结构；施工正置式屋面的结构层；待正置式屋面结构层达到设计强度后，清理倒置式屋面基层及正置式屋面结构层上表面，涂刷冷底子油；待冷底子油干燥后铺贴防水卷材；在防水卷材上施工屋面表层结构。本方法有效堵塞了正倒置式屋面交界处的排水通道，减少今后倒置式屋面渗漏风险，有利于后期工程的顺利推进。
Construction method for waterproof joint at junction of upright and inverted roofs
一种正、倒置式屋面交接处防水节点施工方法
PENG QI (author) / LIAN YONGLIANG (author) / ZHENG WANG (author) / XIE YONGLIANG (author) / CHEN YONGFENG (author)
2023-01-17
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
| Engineering Index Backfile | 1935
Upright steel roof waterproof structure and construction method thereof
| European Patent Office | 2020
Inverted Roofs Technical Guide
NTIS | 1984
| European Patent Office | 2015
Inverted waterproof and thermal insulation integrated construction method
| European Patent Office | 2023