National standard 12 ㎡ disaster relief tent we have bulk quantity in stock for the Earthquake relief application
It is divided into two sets of standard parameters: a 12 ㎡ single tent (summer version) and a 12 ㎡ cotton tent (winter cold proof version). It is recommended to have 6 people work together to set up, and the standard setup time is about 15 minutes.
1, Basic standard specifications
1. External dimensions (usable area of 12 square meters)
-Bottom outer dimensions: length 3.7m x width 3.2m
-Maximum height of roof ridge: 2.674 meters
-Side eaves height: 1.75 m
-Internal usable area: standard 12 square meters, can accommodate 4-6 temporary residents
2. Canopy fabric
1. Single tent (summer): single-sided PVC flame-retardant waterproof coating Oxford cloth, rainproof, sunscreen, flame-retardant, standard front door, ventilation windows with screens on both sides, integrated waterproof floor cloth, and waterproof skirt edges around.
2. Cotton tent (winter): The outer layer is covered with rainproof tarpaulin, and the inner lining is made of thickened anti cold cotton. It has a double-layer structure and is insulated and anti freezing, suitable for placement in high-altitude areas.
3. Framework structure (standard)
-Pipe material: 25mm galvanized welded steel pipe, rust resistant and pressure resistant. The entire set of components includes top diagonal rod, ground beam crossbar, 6 main columns, and tee/four-way joints.
-Complete set of accessories: 8 windproof ropes, 16 steel ground stakes, tarpaulin storage bag, frame pipe storage bag, and tying straps.
2, Standard step-by-step construction process (best team of 6 people)
Step 1: Site organization and inventory of accessories
1. Choose a flat and elevated ground, clean up stones and sharp debris, and dig peripheral drainage ditches in advance in low-lying areas to prevent water from flowing back.
2. Open two packaging bags, count the tarpaulin, complete set of steel pipes, three-way and four-way joints, pull ropes, and ground stakes, and verify that there are no missing parts on the checklist.
Step 2: Assemble the top herringbone main beam frame
1. Use a universal diagonal rod, paired with three-way and four-way joints, and assemble three sets of connected herringbone top frames (front, middle, and rear).
2. Use ground beams and crossbars to connect the bottom of the three sets of A-frame brackets, lay them flat at the predetermined position on the ground, and complete the assembly of the overall top frame base.
Step 3: Laying tarpaulin and fixing the mountain wall
1. Unfold the tarpaulin with the back facing upwards, align it with the centerline of the ridge, and lay the canopy flat on the spliced herringbone frame.
2. Connect the front and rear mountain walls, fasten the tarpaulin hole rings and frame joints one by one, preliminarily tighten the tarpaulin, and distinguish the positions of doors and windows.
Step 4: Overall lifting and erecting of columns (core link)
6 people divide the work and operate synchronously, keeping consistent actions:
1. Four people lift the two ends of the canopy frame, and two people hold the middle position respectively, lifting the frame horizontally as a whole.
2. Insert the 6 main columns into the bottom sockets of the front and rear tees, and the middle tee respectively, place them flat on the ground, and form the frame upright.
3. Tighten the tarpaulin with its own straps, firmly bind the canopy to the steel frame, flatten the folds, and close the door curtain zipper.
Step 5: Wind resistant reinforcement and final completion
1. Drill steel ground piles at the rope pulling points around the tent, with a depth of ≥ 20cm into the soil. If the ground is hard, drill holes in advance to fix it.
2. Tighten and fix the windproof rope in a 30 ° -45 ° octagonal shape, adjust the tension evenly, and avoid deformation of the frame on one side under stress.
3. Spread the waterproof skirt at the bottom of the tent outward, compact and bury it with stones or soil, and completely prevent rainwater and mosquitoes from entering from the bottom.
4. Conduct a comprehensive inspection of the frame joints, tension ropes, and tent fabric for tightness. Additional ground pile reinforcement can be added in strong wind environments.
3, Retract and store (reverse operation)
1. First, remove the ground stakes, loosen the windproof ropes, and untie the tarpaulin straps.
2. Six people work together to slowly lower the overall framework, and disassemble the columns and top frame members.
3. Clean the mud and sand with tarpaulin, fold it flat and put it into a tarpaulin bag; Steel pipes are divided into categories, and after counting the accessories, they are stored in the warehouse.
4, Practical precautions for building
1. It is strictly prohibited for a single person to forcefully lift the scaffolding during the lifting process, as it can easily cause deformation of the steel pipe and tearing of the tarpaulin. It is safest for 6 people to lift the scaffolding simultaneously.
2. Priority should be given to building peripheral drainage ditches on rainy days, and the overall terrain of the tent should be higher than the surrounding ground.
When pasting the inner lining of a winter cotton tent, align the Velcro from bottom to top to prevent the inner lining from accumulating and affecting the space.
4. It is prohibited to use open flames for heating inside the tent during daily use. If heating is required, a dedicated fireproof heater must be provided.
We can offer a large quantity of ready-made earthquake relief tents.
