Recently, there have been many people who have given feedback and want to learn more about the construction of the ramp surface layer in the warehouse, and the following is a relevant introduction to it for your reference.
The construction treatment of the sub-warehouse joint of the ramp surface layer refers to the treatment of separating and setting up gaps on the ramp surface layer according to the structural requirements and design specifications in the process of laying the ramp surface course. The purpose of this is to reduce the cracking and damage of the ramp surface course under the influence of temperature changes and ground subsidence and other factors, and ensure the service life and performance of the ramp surface course.
The position and spacing of the sub-bin joints should be determined according to the specific situation and design requirements of the ramp. Generally speaking, the sub-silo joints should be set in the main stress concentration areas of the ramp, such as both sides of the ramp, turns, bridgeheads, etc. At the same time, according to the characteristics of the construction materials and the use of the ramp, the spacing of the sub-warehouse joints also needs to meet certain requirements, generally about 3-5 meters.
From the construction point of view, the construction treatment of the sub-silo joint includes the following aspects:
1. The setting of the sub-warehouse joint: in the construction process of the ramp surface layer, according to the design requirements and construction plan, cut or stretch at the appropriate position to form a gap.
2.Treatment of gaps: treatment is carried out at the location and around the silo joints, and the gap is generally filled with caulking materials, and flexible caulking materials or elastic caulking materials can be selected. The caulking material should choose a material with good durability and strong anti-aging performance.
3.Sealing of gaps: The sub-silo joints of the ramp surface layer need to be sealed to prevent moisture from penetrating into the gaps and causing damage to the ramp surface layer. Generally, special seam or sealing material is used for sealing treatment.
The setting and spacing of the sub-bin seam should meet the requirements of relevant specifications and standards. For example, the national standard "Road Engineering Construction Quality Inspection Regulations" stipulates that the setting of sub-silo joints must meet certain requirements, such as separation distance, gap width, etc. It is also necessary to formulate the design and construction plan according to the specific situation and use requirements of the ramp.
The in-depth analysis of the construction treatment of the sub-silo joint of the ramp surface layer needs to be discussed from multiple perspectives such as the location and spacing requirements of the sub-silo joint, the construction treatment, the filling and sealing of the gap, so as to ensure the quality and service life of the ramp surface layer.