Manufacturing process for cement-base plastic track coiled material
A technology of plastic runway and roll material, which is applied in the direction of roads, roads, rubber layered products, etc. It can solve the problems of delamination, high cost and heavy weight of runway roll materials, and achieve the effect of low cost
Active Publication Date: 2014-12-17
欧阳鹰湘
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Problems solved by technology
[0002] Existing plastic runway coils are generally made of rubber materials that have been kneaded, banburyed, calendered, and vulcanized. They are airtight and watertight materials. They can only be bonded with glue on the cement foundation. After the temperature rises, the cement foundation contains Water vapor cannot escape due to evaporation, which may easily cause blistering and delamination of the runway rubber coil
The runway coil made of rubber raw materials has high cost, heavy weight, and inconvenient transportation and installation
Method used
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Embodiment Construction
[0010] Concrete manufacturing process of the present invention is as follows:
[0011] Step 1: Continuously pour colored polyurethane elastomer on the silicone base belt with evenly arranged bumps on the circular running surface, fix the straight silicone scraper above the silicone base belt and close to the running silicone base belt, and scrape the colored polyurethane elastomer liquid Fill in the concave holes on the surface of the silicone base tape and fill it up to the convex surface; there is also a thin colored polyurethane elastomer liquid remaining on the convex surface of the silicone base tape.
[0012] Step 2: Place the rubber particle coil on the top of the silicone base belt and stick it close. The thin colored polyurethane elastomer liquid remaining on the convex surface of the silicone base belt is attached to the rubber particle coil, and the colored polyurethane elastomer liquid part enters the rubber particle groove.
[0013] Step 3: Place the polyester geo...
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The invention relates to a manufacturing process for a cement-base plastic track coiled material, which comprises the steps of pouring colorful polyurethane elastomer liquid on a silica gel base belt which runs annularly and is provided with convex-concave grains, scraping and filling through a straight-strip-shaped silica gel plate, then sequentially arranging a venting watertight rubber particle coiled material and polymer fiber geotextile coated with polyurethane glue into an oven to be heated and cured, and side cutting, cutting down and coiling to form the plastic track coiled material. The plastic track coiled material is of a three-layer structure, wherein an upper layer is a colorful polyurethane elastomer layer, a middle layer is a rubber particle coiled material layer, and the lower layer is the polymer fiber geotextile. Due to the facts that a surface layer of antiskid colorful polyurethane elastomer is hollowed, and the rubber particle coiled material is venting and watertight, moisture contained in a cement base can escape. Therefore, the plastic track coiled material cannot foam or delaminate and is suitable for cement bases.
Description
technical field [0001] The invention relates to a plastic runway coil material suitable for cement foundation and a manufacturing process thereof. Background technique [0002] Existing plastic runway coils are generally made of rubber materials that have been kneaded, banburyed, calendered, and vulcanized. They are airtight and watertight materials. They can only be bonded with glue on the cement foundation. After the temperature rises, the cement foundation contains The water vapor cannot escape when it evaporates, and it is easy to cause blistering and delamination of the runway rubber coil. The runway coil made of rubber raw materials has high cost, heavy weight, and inconvenient transportation and installation. Applying a new material and a new process method to make runway coils has become an urgent demand for the manufacturing industry in this field. Contents of the invention [0003] The purpose of the present invention is to utilize the original cement foundatio...
Claims
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IPC IPC(8): B32B37/06B32B27/36B32B27/40B32B37/10B32B27/02B32B3/30B32B37/15B32B25/08E01C13/04
Inventor 欧阳鹰湘
Owner 欧阳鹰湘