A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-adhesive high-strength reinforced seam attaching belt
The invention relates to the field of pavement crack repairing, in particular to a self-adhesion type high-strength reinforced seam tape which is T-shaped, the seam tape sequentially comprises a degradable PE film layer, a middle rubber material and an isolating film layer from top to bottom, the middle rubber material is an asphalt mixture, and the isolating film layer is a silicone oil PE isolating film; the middle rubber layer is prepared from the following raw materials in parts by weight: 50 to 80 parts of asphalt, 5 to 15 parts of tackifying resin, 20 to 35 parts of low-temperature plasticizer, 15 to 25 parts of rubber powder, 15 to 30 parts of SBS modifier, 5 to 15 parts of carbon fiber and 3 to 10 parts of polyisobutene. The seam attaching belt has the advantages of good self-adhesion, high-temperature stability, low-temperature flexibility, wear resistance and the like, the crack repairing effect of a product is greatly improved, the service life of the product is greatly prolonged, and the practicability is high.
本发明涉及路面裂缝修补领域，尤其涉及一种自粘型高强加筋贴缝带，所述贴缝带的形状为“T”形，所述贴缝带从上到下依次为可降解PE膜层、中间胶料和隔离膜层，所述中间胶层为沥青混合物，所述隔离膜层为硅油PE隔离膜；所述中间胶层包括以下重量分数的原料：沥青50‑80份，增粘树脂5‑15份，低温增塑剂20‑35份，橡胶粉15‑25份，SBS改性剂15‑30份，碳纤维5‑15份，聚异丁烯3‑10份。该贴缝带具有良好的自粘力、高温稳定、低温柔性、抗磨损等优点，大大提高了产品的裂缝修复效果及使用寿命，实用性强。
Self-adhesive high-strength reinforced seam attaching belt
The invention relates to the field of pavement crack repairing, in particular to a self-adhesion type high-strength reinforced seam tape which is T-shaped, the seam tape sequentially comprises a degradable PE film layer, a middle rubber material and an isolating film layer from top to bottom, the middle rubber material is an asphalt mixture, and the isolating film layer is a silicone oil PE isolating film; the middle rubber layer is prepared from the following raw materials in parts by weight: 50 to 80 parts of asphalt, 5 to 15 parts of tackifying resin, 20 to 35 parts of low-temperature plasticizer, 15 to 25 parts of rubber powder, 15 to 30 parts of SBS modifier, 5 to 15 parts of carbon fiber and 3 to 10 parts of polyisobutene. The seam attaching belt has the advantages of good self-adhesion, high-temperature stability, low-temperature flexibility, wear resistance and the like, the crack repairing effect of a product is greatly improved, the service life of the product is greatly prolonged, and the practicability is high.
本发明涉及路面裂缝修补领域，尤其涉及一种自粘型高强加筋贴缝带，所述贴缝带的形状为“T”形，所述贴缝带从上到下依次为可降解PE膜层、中间胶料和隔离膜层，所述中间胶层为沥青混合物，所述隔离膜层为硅油PE隔离膜；所述中间胶层包括以下重量分数的原料：沥青50‑80份，增粘树脂5‑15份，低温增塑剂20‑35份，橡胶粉15‑25份，SBS改性剂15‑30份，碳纤维5‑15份，聚异丁烯3‑10份。该贴缝带具有良好的自粘力、高温稳定、低温柔性、抗磨损等优点，大大提高了产品的裂缝修复效果及使用寿命，实用性强。
Self-adhesive high-strength reinforced seam attaching belt
一种自粘型高强加筋贴缝带
FU ZHIPENG (author) / LIU YINXIU (author) / LI YING (author) / SHANG YINGYANG (author) / SAI NA (author) / CHEN YIRONG (author) / DUOJIOUZHU (author)
2024-01-02
Patent
Electronic Resource
Chinese
Sand-coated seam attaching belt and preparation method thereof
| European Patent Office | 2021