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A platform for research: civil engineering, architecture and urbanism
Construction method for reinforced soil fixation lattice of large-gradient planting sloping roof
The invention relates to the technical field of building construction, in particular to a large-gradient planting sloping roof reinforced soil fixation lattice construction method. The construction method of the reinforced soil fixation lattice of the large-gradient planting sloping roof comprises the steps that a fine aggregate concrete waterproof protection layer, a cross-shaped anti-collapse drainage plate, a geotechnical cloth filtering layer and a honeycomb soil fixation lattice with the set thickness are sequentially laid on a roof waterproof layer from bottom to top, and then the honeycomb soil fixation lattice is backfilled with light planting soil; a plurality of L-shaped steel bars are pre-buried in the fine aggregate concrete waterproof protection layer, and the L-shaped steel bars partially extend out of the fine aggregate concrete waterproof protection layer; the cross-shaped anti-collapse drainage plate and the geotechnical cloth filter layer are sequentially arranged on the vertical section of the L-shaped steel bar in a penetrating manner; the honeycomb soil fixing lattices are tensioned to form each lattice area in a rhombic state, and are fixed on the vertical sections of the L-shaped steel bars; and when the light planting soil is backfilled, the elevation is controlled to be higher than the honeycomb soil fixing grids and cover the vertical sections of the L-shaped steel bars. According to the construction method, the soil stability on the large-gradient planting roof can be guaranteed, the construction process is simple, and the cost is low.
本发明涉及建筑施工技术领域，尤其涉及一种大坡度种植斜屋面加筋固土格施工方法。大坡度种植斜屋面加筋固土格施工方法是在屋面防水层上方自下至上依次铺设设定厚度的细石混凝土防水保护层、十字防塌陷排水板、土工布过滤层和蜂巢固土格，然后在蜂巢固土格内回填轻质种植土；细石混凝土防水保护层内预埋多根L型钢筋，L型钢筋部分伸出细石混凝土防水保护层外；十字防塌陷排水板和土工布过滤层依次穿设在L型钢筋的竖直段；蜂巢固土格张拉成各个格区均为菱形状态，并固定在各L型钢筋的竖直段；轻质种植土回填时，控制标高高出蜂巢固土格并且将L型钢筋的竖直段覆盖。本工法可以保证大坡度种植屋面上的土体稳定性，施工工艺简单、成本低。
Construction method for reinforced soil fixation lattice of large-gradient planting sloping roof
The invention relates to the technical field of building construction, in particular to a large-gradient planting sloping roof reinforced soil fixation lattice construction method. The construction method of the reinforced soil fixation lattice of the large-gradient planting sloping roof comprises the steps that a fine aggregate concrete waterproof protection layer, a cross-shaped anti-collapse drainage plate, a geotechnical cloth filtering layer and a honeycomb soil fixation lattice with the set thickness are sequentially laid on a roof waterproof layer from bottom to top, and then the honeycomb soil fixation lattice is backfilled with light planting soil; a plurality of L-shaped steel bars are pre-buried in the fine aggregate concrete waterproof protection layer, and the L-shaped steel bars partially extend out of the fine aggregate concrete waterproof protection layer; the cross-shaped anti-collapse drainage plate and the geotechnical cloth filter layer are sequentially arranged on the vertical section of the L-shaped steel bar in a penetrating manner; the honeycomb soil fixing lattices are tensioned to form each lattice area in a rhombic state, and are fixed on the vertical sections of the L-shaped steel bars; and when the light planting soil is backfilled, the elevation is controlled to be higher than the honeycomb soil fixing grids and cover the vertical sections of the L-shaped steel bars. According to the construction method, the soil stability on the large-gradient planting roof can be guaranteed, the construction process is simple, and the cost is low.
本发明涉及建筑施工技术领域，尤其涉及一种大坡度种植斜屋面加筋固土格施工方法。大坡度种植斜屋面加筋固土格施工方法是在屋面防水层上方自下至上依次铺设设定厚度的细石混凝土防水保护层、十字防塌陷排水板、土工布过滤层和蜂巢固土格，然后在蜂巢固土格内回填轻质种植土；细石混凝土防水保护层内预埋多根L型钢筋，L型钢筋部分伸出细石混凝土防水保护层外；十字防塌陷排水板和土工布过滤层依次穿设在L型钢筋的竖直段；蜂巢固土格张拉成各个格区均为菱形状态，并固定在各L型钢筋的竖直段；轻质种植土回填时，控制标高高出蜂巢固土格并且将L型钢筋的竖直段覆盖。本工法可以保证大坡度种植屋面上的土体稳定性，施工工艺简单、成本低。
Construction method for reinforced soil fixation lattice of large-gradient planting sloping roof
大坡度种植斜屋面加筋固土格施工方法
WANG CAIFENG (author) / LU JINGLUO (author) / ZHANG SHUKAI (author) / WU DONGCHANG (author) / QI HAOBEI (author) / SONG FEI (author) / ZHANG RUIBING (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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