Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for airport cement concrete pavement maintenance and transformation
The invention belongs to the technical field of airport pavement maintenance and transformation, and particularly relates to a construction method for airport cement concrete pavement maintenance and transformation. The method comprises the steps of S1 rechecking and detecting an old pavement; S2 selecting and detecting raw materials; S3 mixing proportion debugging; S4 laying asphalt felt for the first time, and carrying out longitudinal and transverse seam attaching isolation on the partition seams of the old pavement; S5 mounting an independent bin template; S6 laying asphalt felt on the inner side of the independent bin along the template for the second time before concrete is laid; S7 mixing, transporting, paving and vibrating additionally-paved concrete; S8 after concrete vibration is completed, inserting pull rod ribs; S9 carrying out leveling, slurry extraction, plastering and galling on a new pavement; S10 maintaining the pavement; S11 carrying out butt joint cutting on the cover concrete and the old pavement concrete; S12 carrying out mold removal; S13 carrying out joint expansion after joint cutting, a concrete curing period, and pavement drying; S14 straightening the pull rod ribs; and S15 laying asphalt felt on the inner wall of the filling bin for the third time.
本发明属于机场道面维修改造保养的技术领域，具体是一种机场水泥混凝土道面维修改造的施工方法。包括以下步骤：S1～旧道面的复查检测；S2～原材料的选择与检测；S3～配合比调试；S4～铺设第一次油毛毡，对旧道面分仓缝纵向、横向贴缝隔离；S5～独立仓模板的安装；S6～混凝土摊铺前在独立仓内侧沿模板铺设第二次油毛毡；S7～加铺混凝土拌合、运输、摊铺及振捣；S8～混凝土振捣完成后插入拉杆筋；S9～新道面的整平、提浆、抹面及拉毛；S10～道面养护；S11～对于盖被混凝土与旧道面混凝土对缝切割；S12～拆模；S13～切缝完成、混凝土养护期结束及道面干燥后进行扩缝；S14～调直拉杆筋；S15～填仓内壁铺设第三次油毛毡。
Construction method for airport cement concrete pavement maintenance and transformation
The invention belongs to the technical field of airport pavement maintenance and transformation, and particularly relates to a construction method for airport cement concrete pavement maintenance and transformation. The method comprises the steps of S1 rechecking and detecting an old pavement; S2 selecting and detecting raw materials; S3 mixing proportion debugging; S4 laying asphalt felt for the first time, and carrying out longitudinal and transverse seam attaching isolation on the partition seams of the old pavement; S5 mounting an independent bin template; S6 laying asphalt felt on the inner side of the independent bin along the template for the second time before concrete is laid; S7 mixing, transporting, paving and vibrating additionally-paved concrete; S8 after concrete vibration is completed, inserting pull rod ribs; S9 carrying out leveling, slurry extraction, plastering and galling on a new pavement; S10 maintaining the pavement; S11 carrying out butt joint cutting on the cover concrete and the old pavement concrete; S12 carrying out mold removal; S13 carrying out joint expansion after joint cutting, a concrete curing period, and pavement drying; S14 straightening the pull rod ribs; and S15 laying asphalt felt on the inner wall of the filling bin for the third time.
本发明属于机场道面维修改造保养的技术领域，具体是一种机场水泥混凝土道面维修改造的施工方法。包括以下步骤：S1～旧道面的复查检测；S2～原材料的选择与检测；S3～配合比调试；S4～铺设第一次油毛毡，对旧道面分仓缝纵向、横向贴缝隔离；S5～独立仓模板的安装；S6～混凝土摊铺前在独立仓内侧沿模板铺设第二次油毛毡；S7～加铺混凝土拌合、运输、摊铺及振捣；S8～混凝土振捣完成后插入拉杆筋；S9～新道面的整平、提浆、抹面及拉毛；S10～道面养护；S11～对于盖被混凝土与旧道面混凝土对缝切割；S12～拆模；S13～切缝完成、混凝土养护期结束及道面干燥后进行扩缝；S14～调直拉杆筋；S15～填仓内壁铺设第三次油毛毡。
Construction method for airport cement concrete pavement maintenance and transformation
一种机场水泥混凝土道面维修改造的施工方法
YANG YINWANG (Autor:in) / GUO WEILIN (Autor:in) / MA RONG (Autor:in) / GUAN XIULI (Autor:in) / LYU YING (Autor:in) / XIE JUNPING (Autor:in) / TONG ZONGYI (Autor:in) / HE YAQIN (Autor:in) / ZHANG JIEYU (Autor:in) / YUAN LI (Autor:in)
12.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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