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The scaffold is good to rent or buy? - Common problems - - aluminum alloy scaffolding manufacturer Focus - aerial work platform Jiangsu shizha

by:Shizhan     2020-09-03
Scaffolding as protective tools and support system in the building construction process is indispensable. But the scaffolding is good to rent or buy, make a lot of struggle, head of the quality, in plain English is a question of money. Which method to choose low cost? Look at an engineering example. The following is a reference value, actual situation, please make your own calculations. Engineering example PK, engineering covers an area of 1800 square meters, is the basement roof layer roof covers an area of 1800 square meters, floor space of 600 square meters, preparation of about 2500 square meters, the total area of 25000 square meters, 22nd floor roof single shear wall area of about 1500 square meters, each layer of the construction period is about 7 - - - Ten days, time limit for a project for the whole project is about 200. Second, scaffolding since the purchase cost, 1) The deputy keel price is 6000 yuan/ton, monolayer covers an area of 1000 square meters, three layers of dosage of 30 tons. Total investment: 30 tons of * 5800 = 174000 yuan ( 2) Stud rail price is 4400 yuan, monolayer covers an area of 1000 square meters, three layer dosage to 58. 4 tons. Total investment: 58. 4 t * 4400 = 256960 yuan ( 3) Shear wall formwork support for 5800 yuan/ton, the price of a single layer 1500 square meters of product demand, 30 kg per square meter, a total of 45 tons. Total investment: 45 ton * 5800 = 261000 yuan to buy the new building template support total cost is: $174000 + $256960 + $261000 = 69. 20000 yuan for the steel has a salvage value: 30 tons of 58 tons + + 45 t = 133 t * 2000 yuan/ton = 26. 60000 yuan so practice cost is: 69. 20000 yuan - 26. 60000 yuan = 42. 3, scaffolding rental charge 60000 yuan 1, loan advice price: according to square meter for quoted the deputy keel parts: per square meter every day 0. 3 - - - - 0. 5 yuan for stud rail parts: per square meter every day 0. 25 - - - - 0. 4 yuan shear wall formwork support loan price: per square meter every day 0. 2, the project loan fee: (58 yuan 1) The deputy keel parts: per square meter per day 0. $4, 1000 - square - meter for 3 layer material: 0. 4 * 1000 * 3 = 1200 yuan, the construction period is 200 days, the deputy keel as part of the rent: 1200 * 200 = 240000 yuan, 2) Stud rail part: according to each day 0. 25 yuan/square meters, 1000 square meters for 3 layer material: 0. 25 * 1000 * 3 = $750, the project period is 200 days, a project made rod rod part of the rent: 750 * 200 = 150000 yuan, 3) Shear wall parts: a layer of the dosage of 1500 square meters * 30 kg = 45 tons of shear wall formwork support per square meter every suggestion on loan price is 0. 58 yuan, covers an area of 1500 square meters, the construction period is 200 days, the total rent is: 0. 58 * 1500 * 200 = 17. Rent 40000 yuan of above calculation is: $240000 + $150000 + 17. 40000 yuan = 56. 40000 yuan. PK results are obvious, the project since the purchase of scaffolding to save nearly 140000 yuan than renting. According to this view, that is all engineering since the purchase of scaffolding? To be honest, still have to specific analysis. The advantages and disadvantages of the advantages and disadvantages analysis, lease scaffold advantages: 1, cost less, the cost is low; 2, no maintenance, don't worry the storage problem; 3, bear the responsibility of small, low risk by accident. Disadvantages: 1, repeated use, quality hidden trouble; 2, time limit for a project without stretching, rents have risen sharply. Second, since the purchase and the advantages and disadvantages of scaffolding advantages: 1, to ensure product quality, 2, can be repeated use frequently; 3, not affected by the shutdown; 4, the salvage value is higher. Disadvantages: 1, to invest larger; 2, with demand after maintenance, and storage.
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