A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-adhesive polymer modified asphalt waterproof coiled material based on layered coating and preparation method of self-adhesive polymer modified asphalt waterproof coiled material
The invention discloses a self-adhesive polymer modified asphalt waterproof coiled material based on layered coating and a preparation method, and belongs to the technical field of building waterproofing. The waterproof coiled material comprises a waterproof layer and a self-adhesive layer, the waterproof layer is composed of waterproof slurry, and the waterproof slurry is prepared from, by mass, 70-85 parts of 90 # petroleum asphalt, 8-15 parts of styrene-butadiene-styrene block copolymer, 10-20 parts of aromatic hydrocarbon oil, 4-8 parts of organic montmorillonite and 1-2 parts of nano sulfur powder; the self-adhesive layer is composed of self-adhesive slurry, and the self-adhesive slurry is prepared from the following raw materials in parts by mass: 60-75 parts of 90 # petroleum asphalt, 20-30 parts of liquid butadiene styrene rubber, 10-15 parts of calcined dolomite powder and 1-3 parts of a silane coupling agent; by optimizing the raw material composition of the waterproof layer and the self-adhesive layer, on one hand, the mechanical strength and thermal stability of the waterproof layer are improved, and on the other hand, the peel strength and holding power of the self-adhesive layer are improved, so that the self-adhesive polymer modified asphalt waterproof coiled material based on layered coating has good mechanical properties and durability.
本发明基于分层涂装的自粘聚合物改性沥青防水卷材及制备方法，属于建筑防水技术领域；防水卷材包括防水层和自粘层，防水层是由防水浆料组成，防水浆料原料按质量份数计包括：90#石油沥青70‑85份、苯乙烯‑丁二烯‑苯乙烯嵌段共聚物8‑15份、芳烃油10‑20份、有机蒙脱土4‑8份和纳米硫粉1‑2份；自粘层是由自粘浆料组成，自粘浆料原料按质量份数计包括：90#石油沥青60‑75份、液体丁苯橡胶20‑30份、煅烧白云石粉10‑15份和硅烷偶联剂1‑3份；本发明通过对防水层和自粘层的原料组成进行优化，一方面，提升了防水层的力学强度及热稳定性，另一方面，改善了自粘层的剥离强度及持粘性，使得本发明基于分层涂装的自粘聚合物改性沥青防水卷材具有良好的力学特性和耐久性。
Self-adhesive polymer modified asphalt waterproof coiled material based on layered coating and preparation method of self-adhesive polymer modified asphalt waterproof coiled material
The invention discloses a self-adhesive polymer modified asphalt waterproof coiled material based on layered coating and a preparation method, and belongs to the technical field of building waterproofing. The waterproof coiled material comprises a waterproof layer and a self-adhesive layer, the waterproof layer is composed of waterproof slurry, and the waterproof slurry is prepared from, by mass, 70-85 parts of 90 # petroleum asphalt, 8-15 parts of styrene-butadiene-styrene block copolymer, 10-20 parts of aromatic hydrocarbon oil, 4-8 parts of organic montmorillonite and 1-2 parts of nano sulfur powder; the self-adhesive layer is composed of self-adhesive slurry, and the self-adhesive slurry is prepared from the following raw materials in parts by mass: 60-75 parts of 90 # petroleum asphalt, 20-30 parts of liquid butadiene styrene rubber, 10-15 parts of calcined dolomite powder and 1-3 parts of a silane coupling agent; by optimizing the raw material composition of the waterproof layer and the self-adhesive layer, on one hand, the mechanical strength and thermal stability of the waterproof layer are improved, and on the other hand, the peel strength and holding power of the self-adhesive layer are improved, so that the self-adhesive polymer modified asphalt waterproof coiled material based on layered coating has good mechanical properties and durability.
本发明基于分层涂装的自粘聚合物改性沥青防水卷材及制备方法，属于建筑防水技术领域；防水卷材包括防水层和自粘层，防水层是由防水浆料组成，防水浆料原料按质量份数计包括：90#石油沥青70‑85份、苯乙烯‑丁二烯‑苯乙烯嵌段共聚物8‑15份、芳烃油10‑20份、有机蒙脱土4‑8份和纳米硫粉1‑2份；自粘层是由自粘浆料组成，自粘浆料原料按质量份数计包括：90#石油沥青60‑75份、液体丁苯橡胶20‑30份、煅烧白云石粉10‑15份和硅烷偶联剂1‑3份；本发明通过对防水层和自粘层的原料组成进行优化，一方面，提升了防水层的力学强度及热稳定性，另一方面，改善了自粘层的剥离强度及持粘性，使得本发明基于分层涂装的自粘聚合物改性沥青防水卷材具有良好的力学特性和耐久性。
Self-adhesive polymer modified asphalt waterproof coiled material based on layered coating and preparation method of self-adhesive polymer modified asphalt waterproof coiled material
一种基于分层涂装的自粘聚合物改性沥青防水卷材及制备方法
ZHAO ZEPENG (author) / GUAN YUCHEN (author) / LI YUAN (author) / JIN XINDONG (author) / CHENG HUIJIE (author) / XU ZHONGXIANG (author) / HOU LIANXI (author) / HE WENHENG (author)
2024-02-20
Patent
Electronic Resource
Chinese
IPC:
D06N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL
,
Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe
/
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
Self-adhesive modified asphalt waterproof coiled material
| European Patent Office | 2023
Root penetration-resistant self-adhesive polymer modified asphalt waterproof coiled material
| European Patent Office | 2021
Self-adhesive polymer modified asphalt waterproof coiled material and preparation method thereof
| European Patent Office | 2023
Self-adhesive polymer modified asphalt waterproof coiled material and preparation method thereof
| European Patent Office | 2021