A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for repairing flatness defect of large-span concrete plant floor
The invention discloses a large-span concrete plant floor flatness defect repairing method which comprises the following steps: S1, base layer treatment: carrying out integral scabbling treatment on a concrete plant defective floor by using a concrete floor scabbling machine; s2, paying-off and grooving are conducted, specifically, a digging positioning line pops up on the defective floor of the factory building, grooving is conducted through an automatic laser cutting machine, the grooving depth is 4-6 mm, the interval is 50 mm, and the surface of the floor is cleaned through a cement paste paving device; s3, steel wire mesh pieces are laid, and the steel wire mesh pieces are used for reinforcing the positions of the rear adding belts and the expansion joints; and S4, roll coating of a binding agent: roll coating of the binding agent on the surface of the defective floor of the factory building is carried out, the binding agent needs to be used after a diluent is added according to the mix proportion requirement, and roll coating is carried out twice. According to the method, the floor base layer can be cleaned more efficiently and fully, efficient and smooth paving of cement paste is achieved, the characteristics of simple construction, low manufacturing cost and high ground strength are achieved, the standardization of construction is guaranteed, and the defect repairing effect is achieved.
本发明公开了一种大跨度混凝土厂房地坪平整度缺陷修补方法，包括以下步骤：S1，基层处理，使用混凝土地坪凿毛机对混凝土厂房缺陷地坪进行整体凿毛处理；S2，放线开槽，在厂房缺陷地坪上弹出开凿定位线，使用激光自动切割机开槽，开槽深度为4‑6mm，间距50mm，利用水泥浆摊铺装置对地坪表面清理；S3，铺设钢丝网片，后加带及伸缩缝位置使用钢丝网片进行加固处理；S4，滚涂结合剂，厂房缺陷地坪表面滚涂结合剂，结合剂需要按配合比要求添加稀释剂后使用，滚涂分两遍进行。本发明能够更高效充分的清理地坪基层，实现水泥浆的高效、平整摊铺，施工简单，成本造价低，地面强度高特点，保证施工的规范性，达到了缺陷修补的效果。
Method for repairing flatness defect of large-span concrete plant floor
The invention discloses a large-span concrete plant floor flatness defect repairing method which comprises the following steps: S1, base layer treatment: carrying out integral scabbling treatment on a concrete plant defective floor by using a concrete floor scabbling machine; s2, paying-off and grooving are conducted, specifically, a digging positioning line pops up on the defective floor of the factory building, grooving is conducted through an automatic laser cutting machine, the grooving depth is 4-6 mm, the interval is 50 mm, and the surface of the floor is cleaned through a cement paste paving device; s3, steel wire mesh pieces are laid, and the steel wire mesh pieces are used for reinforcing the positions of the rear adding belts and the expansion joints; and S4, roll coating of a binding agent: roll coating of the binding agent on the surface of the defective floor of the factory building is carried out, the binding agent needs to be used after a diluent is added according to the mix proportion requirement, and roll coating is carried out twice. According to the method, the floor base layer can be cleaned more efficiently and fully, efficient and smooth paving of cement paste is achieved, the characteristics of simple construction, low manufacturing cost and high ground strength are achieved, the standardization of construction is guaranteed, and the defect repairing effect is achieved.
本发明公开了一种大跨度混凝土厂房地坪平整度缺陷修补方法，包括以下步骤：S1，基层处理，使用混凝土地坪凿毛机对混凝土厂房缺陷地坪进行整体凿毛处理；S2，放线开槽，在厂房缺陷地坪上弹出开凿定位线，使用激光自动切割机开槽，开槽深度为4‑6mm，间距50mm，利用水泥浆摊铺装置对地坪表面清理；S3，铺设钢丝网片，后加带及伸缩缝位置使用钢丝网片进行加固处理；S4，滚涂结合剂，厂房缺陷地坪表面滚涂结合剂，结合剂需要按配合比要求添加稀释剂后使用，滚涂分两遍进行。本发明能够更高效充分的清理地坪基层，实现水泥浆的高效、平整摊铺，施工简单，成本造价低，地面强度高特点，保证施工的规范性，达到了缺陷修补的效果。
Method for repairing flatness defect of large-span concrete plant floor
一种大跨度混凝土厂房地坪平整度缺陷修补方法
PENG ZENG (author) / SHI HUALEI (author) / WANG LEI (author) / WANG PENG (author) / ZHOU WEI (author)
2024-03-12
Patent
Electronic Resource
Chinese
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