Pre-stress corrosion-resistant tubular pile used in special coastal geological conditions and manufacturing method
AssigneeJiangsu Dongpu Pile. Co., Ltd.
InventorChenghua Yan
Life of this patent
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Abstract
A pre-stress corrosion-resistant tubular pile used in special coastal geological conditions and manufacturing method thereof is disclosed. The raw materials and proportions of the pre-stress corrosion-resistant tubular pile are as follows: 350-450 parts by weight of cement; 90-135 parts by weight of an ore powder; 600-700 parts by weight of sand; 100-120 parts by weight of stones; water and a water reducing agent; wherein the cement and ore powder are gels; the weight ratio of water to the gels is 0.30-0.31, and the mass ratio of the water reducing agent to the gels is (1.8-2.2):100.
Claims9
A pre-stress corrosion-resistant tubular pile used in special coastal geological conditions where the pile is subject to corrosion from exposure to salts, raw materials and proportions of the pre-stress corrosion-resistant tubular pile are as follows:
- 350-450 parts by weight of cement;
- 90-135 parts by weight of an ore powder;
- 600-700 parts by weight of sand;
- 100-120 parts by weight of stones;
- water and a water reducing agent;
- wherein the cement and ore powder are gels;
- the weight ratio of water to the gels is 0.30-0.31, and the mass ratio of the water reducing agent to the gels is (1.8-2.2):100.
Dependencies are inferred from the claim text.