Support templates: the first to grasp the elevation, accurate anyway, that is, to get a good measurement. The first to accurately in accordance with the requirements of the drawings as well as the actual situation on site requirements, the main support mold is to be stable and solid, tie reinforcing bars: the first to the size of the spacing model and the actual site situation to grasp the good on the more see some of the form of reinforcing bars.
Pouring concrete: this mainly depends on the cast-in-place or prefabricated, the general framework are cast-in-place here to pay attention to more problems to pay attention to the construction sequence and construction program and the site of the temporary arrangements for the management of the process of pouring, but also pay attention to the fall of concrete, with the ratio, the standard, vibration, tamping, dense water, maintenance, and so on.
Technical issues
As a project, especially decorative engineering, the construction process is complex, a variety of materials, the construction of various types of work groups. This requires us as on-site construction management personnel must do a good job of technical preparation.
First of all, we must be familiar with the construction drawings, for the specific construction contract requirements, to optimize each process to the maximum extent possible, each sub-item (part) of the project, while taking into account their own resources (construction team, material supply, capital, equipment, etc.) the climate and other natural conditions, serious, reasonable construction organization plan, and to crosswalk or network diagrams show, from large to small, from surface to point, to ensure that each sub-item of the project can be included in the affected area, to ensure that each sub-item can be included in the construction of the project. Ensure that each sub-item of the project can be included in the scope of control.
What is the difference between PVC construction template and wooden mold? How to choose?PVC construction template in short is a plastic construction template, its use is the same as the wooden template, but its cost is higher than the wooden template. Because of its plastic material, and special production technology, PVC construction template turnover can be up to 30 times, and waterproof effect is good, the construction effect is comparable to the water template, single use cost is relatively low.
In terms of selection, if your project needs to use the template turnover more than 20 times, it is recommended to use PVC construction template, so that both time and material cost savings, if you only need to use a 7, 8 times or even less, it is recommended to use wood templates, although the construction effect is not as good as the PVC construction template, but the cost of materials is very low.
The above is only a personal opinion, for reference only, with a PVC construction template construction effect, and demolding PVC construction template and wood template comparison chart.
PVC construction template construction effect:
PVC construction template and wood template after demolding surface comparison:
Construction drawings in the template map how to see1, plan:
A clear understanding of the general description of the drawings in the content of the next should look at the plan. In the architectural plan you can understand the shape of the house plane, the size of the opening, understand the house in the kitchen, balcony, bathroom location. In the structural plan you can understand the distribution of the floor network of columns, to understand the cross-section size of the columns on each floor.
2, elevation:
Then look at the elevation, in the elevation of the woodworkers can understand the direction of a building, the number of floors and each floor of the floor height, you can understand the location of the windows of the exterior walls of each floor as well as the size of the windows and the height of the building can also be understood in the form of the whole house.
3, sectional drawings:
Sectional drawings can reflect the interior of the room, but also reflect the elevation changes in various locations of the floor. Some houses may exist in a floor height difference, floor height difference if the floor plan is labeled, we can understand in the floor plan; if not labeled, we have to understand in the section.
4, stairs:
In the construction drawings of the staircase drawings are separate, although the length and width of the staircase dimensions we can understand in the plan, but the starting position of the staircase treads, the height of the rest platform has to be specialized in the staircase to understand. For the frame structure of the house, the stairs generally also exist ladder columns, ladder columns cross-section size we need to understand in the staircase structure.
5, _ cross-examination of women:
Because some of the lines of the exterior walls of the house is the need for reinforced concrete pouring, to be line parts of the reinforcing steel workers to tie up the steel bars, then you need to support the mold carpenters. So for the line parts, carpenters should node diagrams and elevation diagrams correspond to, carefully correspond to the two drawings whether there is a discrepancy. In the node diagram, carpenters can also learn the thickness of the sill press top.
6, template map:
For carpenters template map is the most important, carpenters are basically according to the template map of the material, site splicing. According to the beam, plate template map to install each span of plate, each beam template. So it is very important to familiarize yourself with the drawings, if the template is installed, reinforcing steel tied to find that the size and height of the error and rework, then the loss is very big.
Architectural drawings mainly show the shape of the building's appearance, reflecting the roof, windows, doors, balconies, canopies, steps, etc., the form and location of the building's vertical direction of the height of each part of the building, the building's artistic modeling effects and external decorative practices, and so on. According to the complexity of the building type, the number of building elevations are different.
Generally divided into the front elevation, back elevation and side elevation, but also according to the direction of the building is divided into the south elevation, north elevation, east elevation, west elevation, but also according to the axis number to name the name of the elevation, which is particularly suitable for the complexity of the plane shape of the building. In construction, the building elevation drawings are mainly used as the basis for building exterior decoration.
References:
-Architectural drawings