Rubber steel fiber reinforced concrete
A technology of steel fiber concrete and steel fiber, applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of insufficient strength of rubber concrete and achieve the effect of recycling
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0011] This rubber steel fiber concrete is made of the following raw materials in parts by weight: 100 parts of fine sand, 60 parts of cement, 80 parts of rubber particles, 40 parts of steel fiber, 8 parts of crosslinking agent, 5 parts of polyacryl alcohol, epoxy resin 4 parts, 150 parts of water.
[0012] The preparation steps of this rubber steel fiber concrete are as follows:
[0013] A. Mix fine sand, cement and water, and stir evenly to obtain concrete;
[0014] B, rubber particle, cross-linking agent, polypropylene alcohol and epoxy resin are added in the concrete that step A obtains and mix, stir to obtain rubber concrete;
[0015] C. Add steel fiber to the rubber concrete obtained in step B and mix, and stir evenly to obtain rubber steel fiber concrete.
[0016] According to GB / T 50107-2010 "Concrete Strength Inspection and Evaluation Standard", the rubber steel fiber reinforced concrete 28d compressive strength is 60~65Mpa, according to GB / T 50081-2002 "Ordinary Co...
Embodiment 2
[0018] This rubber steel fiber concrete is made of the following raw materials in parts by weight: 150 parts of fine sand, 80 parts of cement, 90 parts of rubber particles, 60 parts of steel fiber, 12 parts of crosslinking agent, 7 parts of polyacryl alcohol, epoxy resin 8 parts, 200 parts of water.
[0019] The preparation steps of this rubber steel fiber concrete are as follows:
[0020] A. Mix fine sand, cement and water, and stir evenly to obtain concrete;
[0021] B, rubber particle, cross-linking agent, polypropylene alcohol and epoxy resin are added in the concrete that step A obtains and mix, stir to obtain rubber concrete;
[0022] C. Add steel fiber to the rubber concrete obtained in step B and mix, and stir evenly to obtain rubber steel fiber concrete.
[0023] According to GB / T 50107-2010 "Concrete Strength Inspection and Evaluation Standard", the rubber steel fiber reinforced concrete 28d compressive strength is 60~65Mpa, according to GB / T 50081-2002 "Ordinary C...
Embodiment 3
[0025] This rubber steel fiber concrete is made of the following raw materials in parts by weight: 130 parts of fine sand, 70 parts of cement, 85 parts of rubber particles, 50 parts of steel fiber, 10 parts of crosslinking agent, 6 parts of polyacryl alcohol, epoxy resin 6 parts, 180 parts of water.
[0026] The preparation steps of this rubber steel fiber concrete are as follows:
[0027] A. Mix fine sand, cement and water, and stir evenly to obtain concrete;
[0028] B, rubber particle, cross-linking agent, polypropylene alcohol and epoxy resin are added in the concrete that step A obtains and mix, stir to obtain rubber concrete;
[0029] C. Add steel fiber to the rubber concrete obtained in step B and mix, and stir evenly to obtain rubber steel fiber concrete.
[0030] Fine sand, cement and water are mixed to obtain concrete, and rubber particles are recycled from waste rubber. Rubber particles are added to the concrete to increase the toughness of the concrete, and steel...
PUM
| Property | Measurement | Unit |
|---|---|---|
| Compressive strength | aaaaa | aaaaa |
| Flexural strength | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More