A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plastic track playground construction method
The invention relates to the field of playground construction, in particular to a plastic track playground construction method. The plastic track playground construction method comprises the following steps that (1) cleaning a construction area; (2) backfilling stone chips into the construction area to form a stone chip leveling layer; (3) backfilling a broken stone hardcore with the thickness of 280-320 mm, and compacting the broken stone hardcore; (4) laying a cement stone chip layer with the thickness of 185-210 mm, wherein the cement content is 4-6%, and forming a water stable layer; (5) spraying emulsified asphalt, and forming a first bonding layer; (6) laying the medium-grain asphalt concrete of 37-43 mm; (7) spraying emulsified asphalt, and forming a second bonding layer ; (8) laying fine-grained asphalt concrete with the thickness of 28-33 mm; and (9) paving a surface layer material according to the field. The preparation method disclosed by the invention has the advantage of improving the flatness and durability of the field.
本申请涉及操场施工领域，更具体地说，它涉及一种塑胶跑道操场施工方法。一种塑胶跑道操场施工方法，包括以下步骤：步骤1)：对施工区域进行清理；步骤2)：往施工区域内回填石屑，形成石屑找平层；步骤3)：回填280‑320mm厚碎石垫层，压实；步骤4)：铺设185‑210mm厚水泥石屑层，水泥含量为4‑6%，形成水稳层；步骤5)：喷涂乳化沥青，形成第一结合层；步骤6)：铺设37‑43mm中粒式沥青混凝土；步骤7)：喷涂乳化沥青，形成第二结合层；步骤8)：铺设28‑33mm厚细粒式沥青混凝土；步骤9)：依照场地铺设面层材料。本申请的制备方法具有提高场地平整度和耐久度优点。
Plastic track playground construction method
The invention relates to the field of playground construction, in particular to a plastic track playground construction method. The plastic track playground construction method comprises the following steps that (1) cleaning a construction area; (2) backfilling stone chips into the construction area to form a stone chip leveling layer; (3) backfilling a broken stone hardcore with the thickness of 280-320 mm, and compacting the broken stone hardcore; (4) laying a cement stone chip layer with the thickness of 185-210 mm, wherein the cement content is 4-6%, and forming a water stable layer; (5) spraying emulsified asphalt, and forming a first bonding layer; (6) laying the medium-grain asphalt concrete of 37-43 mm; (7) spraying emulsified asphalt, and forming a second bonding layer ; (8) laying fine-grained asphalt concrete with the thickness of 28-33 mm; and (9) paving a surface layer material according to the field. The preparation method disclosed by the invention has the advantage of improving the flatness and durability of the field.
本申请涉及操场施工领域，更具体地说，它涉及一种塑胶跑道操场施工方法。一种塑胶跑道操场施工方法，包括以下步骤：步骤1)：对施工区域进行清理；步骤2)：往施工区域内回填石屑，形成石屑找平层；步骤3)：回填280‑320mm厚碎石垫层，压实；步骤4)：铺设185‑210mm厚水泥石屑层，水泥含量为4‑6%，形成水稳层；步骤5)：喷涂乳化沥青，形成第一结合层；步骤6)：铺设37‑43mm中粒式沥青混凝土；步骤7)：喷涂乳化沥青，形成第二结合层；步骤8)：铺设28‑33mm厚细粒式沥青混凝土；步骤9)：依照场地铺设面层材料。本申请的制备方法具有提高场地平整度和耐久度优点。
Plastic track playground construction method
一种塑胶跑道操场施工方法
YANG ZENGYAN (author) / ZHANG FUSEN (author) / LAI HUAXIN (author) / LI WEIGUANG (author) / WEI ZHIQI (author) / LIANG BINGKUN (author) / LIN JIAHONG (author)
2021-11-09
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE