Support pile capable of improving corrosion resistance and construction technology thereof
A construction process and supporting pile technology, which is applied in sheet pile walls, anti-corrosion coatings, infrastructure engineering, etc., can solve problems such as damage, decreased durability of supporting piles, and chemical corrosion on the surface of steel bars.
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Embodiment 1
[0069] The application discloses a support pile with improved anti-corrosion performance.
[0070] A support pile for improving anti-corrosion performance, comprising a reinforcement cage and concrete mixture poured into the reinforcement cage, the surface of the reinforcement cage is coated with a corrosion-resistant paint;
[0071] Corrosion-resistant coatings are made from the following raw materials:
[0072] Water 10L, ammonium heptamolybdate 420g, 2-amino-5-nitropyridine 670g, benzotriazole 460g;
[0073] Concrete mixtures are made from the following raw materials:
[0074] 600L of water, 1320kg of cement, 185kg of fly ash, 1010kg of river sand, 1400kg of gravel, 42kg of sodium methyl silicate, and 56kg of sodium hexametaphosphate.
[0075] The application also discloses a construction technique for improving the anti-corrosion performance of the support pile, comprising the following steps:
[0076] a. Material preparation: Prepare the reinforcement cage and concrete...
Embodiment 2
[0093] The difference with Example 1 is that,
[0094] Corrosion-resistant coatings are made from the following raw materials:
[0095] Water 10.2L, ammonium heptamolybdate 380g, 2-amino-5-nitropyridine 630g, benzotriazole 440g;
[0096] Concrete mixtures are made from the following raw materials:
[0097] Water 585L, cement 1300kg, fly ash 175kg, gravel 1380kg, river sand 1000kg, sodium methyl silicate 38kg, sodium hexametaphosphate 52kg.
Embodiment 3
[0099] The difference with Example 1 is that,
[0100] Corrosion-resistant coatings are made from the following raw materials:
[0101] Water 10.5L, ammonium heptamolybdate 450g, 2-amino-5-nitropyridine 700g, benzotriazole 500g;
[0102] Concrete mixtures are made from the following raw materials:
[0103] 620L of water, 1350kg of cement, 200kg of fly ash, 1420kg of gravel, 1030kg of river sand, 45kg of sodium methyl silicate, and 60kg of sodium hexametaphosphate.
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Abstract
Description
Claims
Application Information
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