Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproofing process
The invention discloses a coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproof process. The coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproof process comprises the following steps: step 1, a bridge deck is preliminarily cleaned; step 2, a shot blasting machine is debugged in place; step 3, shot blasting operation is conducted; step 4, steel shot cleaning is conducted; step 5, floating ash is cleaned; and step 6, a waterproof bonding layer is constructed, wherein preliminary cleaning of the bridge deck in the first step is completed through bridge deck pavement layer shot blasting equipment, and the bridge deck pavement layer shot blasting equipment adopts equipment with the functions of synchronously removing laitance and collecting dust and shot blasting equipment which is provided with a driving walking system and achieves self-circulation recycling to conduct bridge deck concrete pavement layer treatment. According to the coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproof process, the construction quality is good, hot asphalt is sprayed evenly enough, and the integrity of main bridge deck construction can be guaranteed.
本发明公开了一种粗骨料活性粉末混凝土桥面抛丸及底涂防水工艺，所述粗骨料活性粉末混凝土桥面抛丸及底涂防水工艺包括以下几个步骤：步骤一：桥面初步清理；步骤二：抛丸机调试就位；步骤三：抛丸作业；步骤四：钢丸清理；步骤五：浮灰清理；步骤六：防水粘结层施工，所述步骤一中桥面初步清理，通过桥面铺装层抛丸设备完成，其中，桥面铺装层抛丸设备采用具备同步清除浮浆及吸尘功能的设备、带有驱动行走系统的自循环回收的抛丸设备，来进行桥面混凝土铺装层处理。该粗骨料活性粉末混凝土桥面抛丸及底涂防水工艺，施工质量较好，且热沥青洒布的足够均匀，能够保证主桥桥面施工的整体性。
Coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproofing process
The invention discloses a coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproof process. The coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproof process comprises the following steps: step 1, a bridge deck is preliminarily cleaned; step 2, a shot blasting machine is debugged in place; step 3, shot blasting operation is conducted; step 4, steel shot cleaning is conducted; step 5, floating ash is cleaned; and step 6, a waterproof bonding layer is constructed, wherein preliminary cleaning of the bridge deck in the first step is completed through bridge deck pavement layer shot blasting equipment, and the bridge deck pavement layer shot blasting equipment adopts equipment with the functions of synchronously removing laitance and collecting dust and shot blasting equipment which is provided with a driving walking system and achieves self-circulation recycling to conduct bridge deck concrete pavement layer treatment. According to the coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproof process, the construction quality is good, hot asphalt is sprayed evenly enough, and the integrity of main bridge deck construction can be guaranteed.
本发明公开了一种粗骨料活性粉末混凝土桥面抛丸及底涂防水工艺，所述粗骨料活性粉末混凝土桥面抛丸及底涂防水工艺包括以下几个步骤：步骤一：桥面初步清理；步骤二：抛丸机调试就位；步骤三：抛丸作业；步骤四：钢丸清理；步骤五：浮灰清理；步骤六：防水粘结层施工，所述步骤一中桥面初步清理，通过桥面铺装层抛丸设备完成，其中，桥面铺装层抛丸设备采用具备同步清除浮浆及吸尘功能的设备、带有驱动行走系统的自循环回收的抛丸设备，来进行桥面混凝土铺装层处理。该粗骨料活性粉末混凝土桥面抛丸及底涂防水工艺，施工质量较好，且热沥青洒布的足够均匀，能够保证主桥桥面施工的整体性。
Coarse aggregate reactive powder concrete bridge deck shot blasting and bottom coating waterproofing process
一种粗骨料活性粉末混凝土桥面抛丸及底涂防水工艺
WANG GUOHUI (Autor:in) / WEN BO (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
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