A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt waterproof binding material as well as preparation method and construction process thereof
The invention belongs to the field of road and bridge engineering, and particularly relates to an epoxy rubber powder asphalt waterproof binding material as well as a preparation method and a construction process thereof. The asphalt waterproof binding material comprises 70# asphalt, rubber powder and epoxy resin; the epoxy resin comprises a denatured bisphenol A epoxy resin main agent added with a flexibilizer, a curing agent and a diluent; the mass ratio of the rubber powder to the 70# asphalt is 15:85-30:70, and the ratio of the epoxy resin to the total mass of the rubber powder and the 70# asphalt is 30:70-50:50. The asphalt waterproof binding material is particularly suitable for a steel box girder bridge floor, has excellent binding property with the bridge floor and asphalt concrete, can effectively prevent a bridge floor pavement layer from delaminating, pushing and cracking, and has the advantages of convenience in construction, short curing time, good durability and the like.
本发明属于道路桥梁工程领域，具体涉及一种环氧胶粉沥青防水粘结材料及其制备方法与施工工艺。所述沥青防水粘结材料包括70#沥青、胶粉及环氧树脂，所述环氧树脂包括添加增韧剂的变性双酚A型环氧树脂主剂、固化剂及稀释剂，所述胶粉与70#沥青的质量比值为15:85～30:70，所述环氧树脂与胶粉及70#沥青的质量总和的比值为30:70～50:50。本申请的沥青防水粘结材料尤其适用于钢箱梁桥面，其与桥面及沥青混凝土粘结性优异，可以有效阻止桥面铺装层脱层、推移、开裂，具有施工方便、养生时间短、耐久性好等优点。
Asphalt waterproof binding material as well as preparation method and construction process thereof
The invention belongs to the field of road and bridge engineering, and particularly relates to an epoxy rubber powder asphalt waterproof binding material as well as a preparation method and a construction process thereof. The asphalt waterproof binding material comprises 70# asphalt, rubber powder and epoxy resin; the epoxy resin comprises a denatured bisphenol A epoxy resin main agent added with a flexibilizer, a curing agent and a diluent; the mass ratio of the rubber powder to the 70# asphalt is 15:85-30:70, and the ratio of the epoxy resin to the total mass of the rubber powder and the 70# asphalt is 30:70-50:50. The asphalt waterproof binding material is particularly suitable for a steel box girder bridge floor, has excellent binding property with the bridge floor and asphalt concrete, can effectively prevent a bridge floor pavement layer from delaminating, pushing and cracking, and has the advantages of convenience in construction, short curing time, good durability and the like.
本发明属于道路桥梁工程领域，具体涉及一种环氧胶粉沥青防水粘结材料及其制备方法与施工工艺。所述沥青防水粘结材料包括70#沥青、胶粉及环氧树脂，所述环氧树脂包括添加增韧剂的变性双酚A型环氧树脂主剂、固化剂及稀释剂，所述胶粉与70#沥青的质量比值为15:85～30:70，所述环氧树脂与胶粉及70#沥青的质量总和的比值为30:70～50:50。本申请的沥青防水粘结材料尤其适用于钢箱梁桥面，其与桥面及沥青混凝土粘结性优异，可以有效阻止桥面铺装层脱层、推移、开裂，具有施工方便、养生时间短、耐久性好等优点。
Asphalt waterproof binding material as well as preparation method and construction process thereof
一种沥青防水粘结材料及其制备方法与施工工艺
XU YUNCHUN (author) / WANG TENGFEI (author) / XIA QINGYU (author) / ZHOU WEIWEI (author) / YAN GUOJIE (author) / HU RUI (author) / LI JIAO (author) / YUAN YUE (author) / LI YEDONG (author) / SHI JIAN (author)
2022-01-28
Patent
Electronic Resource
Chinese
| European Patent Office | 2015
Modified asphalt waterproof coiled material construction process
| European Patent Office | 2020
| European Patent Office | 2022
Impermeable asphalt waterproof coiled material and preparation method thereof
| European Patent Office | 2024
Modified asphalt waterproof coiled material and preparation method thereof
| European Patent Office | 2020