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天通TB-2000灰土拌和机的施工流程

2021-6-22 10:54:29发布22次查看
灰土拌和机路面机械拌和机天通供应商,济宁天通机械拌和机,路面拌和机,稳定土拌和机原厂包装,供应商专业定制。
灰土拌和机的施工流程:
定位放线→复核(包括轴线,坐标)→ 桩机(选型)就位→ 打桩→ 测桩→ 基槽开挖→ 破桩头→找平 →浇筑砼垫层→ 轴线引设→ 承台模板及梁底模板安装→ 钢筋制安→ 承台侧模板及基础梁侧模板安装→基础模板、钢筋验收→ 浇筑基础砼→养护→ 基础砖砌筑→ 回填土。
拌和机的基坑(槽)底或基土表面应将虚土、树叶、木屑、纸片等清理干净,并打两遍底夯,局部有软弱土层或孔洞时应及时挖除,然后用灰土分层回填夯实,要求坑底平整干净。地基是指建筑物下面支承基础的土体或岩体。作为建筑地基的土层分为岩石、碎石土、砂土、粉土、黏性土和人工填土。
pit mixer (tank) or bottom soil surface should be effective, leaves, wood, paper, clean, and hit two times of base compaction, local soft soil or holes should be promptly removed and then use the dust layer backfilling, flat bottom clean requirements. the foundation is the soil or rock mass underneath the base of a building. the soil layer, which is the foundation of the building, is pided into rock, gravel, sand, silt, clay and artificial fill.
the lime soil layer of lime soil mixer should be laid with cured lime and clay (or silty clay, silty soil), and the thickness should not be less than 100mm. artificial ramming a rammed half rammer, rammed and rammed to connect, line and line, crisscross. it is suitable to use small hand vibrating roller in large area, and the number of ramming is generally not less than 3 times, and the number is not less than 6 times. the thickness of each layer of nail stake control, rammed with frog rammer or beetle.
灰土拌和机的灰土垫层应采用熟化石灰与粘土(或粉质粘土,粉土)的拌和料铺设,其厚度不应小于100mm。人工打夯实一夯压半夯,夯夯相接,行行相接,纵横交错。大面积宜采用小型手扶振动压路机,夯打遍数一般不少于3遍,碾压遍数不少于6遍。各层厚度钉标桩控制,夯实采用蛙式打夯机或木夯。

济宁市天通机械设备有限公司

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中国 济宁
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