A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-impermeability waterproof coiled material for buildings and preparation method of high-impermeability waterproof coiled material
The invention discloses a high-impermeability waterproof coiled material for buildings and a preparation method of the high-impermeability waterproof coiled material. The waterproof coiled material isprepared from the following raw materials in parts by weight: 40-50 parts of matrix asphalt, 10-13 parts of base oil, 10-15 parts of butyl rubber and 20-30 parts of an impermeable filler. The impermeable filler is prepared, an intermediate 4 reacts with epoxy chloropropane to prepare an intermediate 5, and the intermediate 5 reacts with an intermediate 3, so that hydroxyl on the intermediate 5 reacts with isocyanate on the intermediate 3 to prepare the impermeable filler. The molecule of the impermeable filler contains a plurality of benzene ring structures and long-chain alkyl, and the benzene ring structures and the long-chain alkyl are hydrophobic groups, so that water permeation can be effectively prevented; and the impermeable filler can be spread on the surface of a base material after being mixed with the base material, so that the surface energy of the surface of the base body is adjusted, a hydrophobic film is formed on the surface of the base body, and the waterproof effectof the waterproof coiled material is improved.
本发明公开了一种建筑用高抗渗防水卷材及其制备方法，该防水卷材由如下重量份原料制成：40‑50份基质沥青、10‑13份基础油、10‑15份丁基橡胶、20‑30份抗渗填料；并制备了一种抗渗填料，通过中间体4和环氧氯丙烷进行反应制得中间体5，再将中间体5和中间体3进行反应，使得中间体5上的羟基和中间体3上的异氰酸酯进行反应制得抗渗填料，该抗渗填料分子上含有多个苯环结构和长链烷基，苯环结构和长链烷基均为疏水基，能够有效的防止水渗透，且该抗渗填料与基料混合后能在基料表面铺展，进而调节基体表面表面能，进而在基体表面形成憎水膜，使得防水卷材的防水效果增加。
High-impermeability waterproof coiled material for buildings and preparation method of high-impermeability waterproof coiled material
The invention discloses a high-impermeability waterproof coiled material for buildings and a preparation method of the high-impermeability waterproof coiled material. The waterproof coiled material isprepared from the following raw materials in parts by weight: 40-50 parts of matrix asphalt, 10-13 parts of base oil, 10-15 parts of butyl rubber and 20-30 parts of an impermeable filler. The impermeable filler is prepared, an intermediate 4 reacts with epoxy chloropropane to prepare an intermediate 5, and the intermediate 5 reacts with an intermediate 3, so that hydroxyl on the intermediate 5 reacts with isocyanate on the intermediate 3 to prepare the impermeable filler. The molecule of the impermeable filler contains a plurality of benzene ring structures and long-chain alkyl, and the benzene ring structures and the long-chain alkyl are hydrophobic groups, so that water permeation can be effectively prevented; and the impermeable filler can be spread on the surface of a base material after being mixed with the base material, so that the surface energy of the surface of the base body is adjusted, a hydrophobic film is formed on the surface of the base body, and the waterproof effectof the waterproof coiled material is improved.
本发明公开了一种建筑用高抗渗防水卷材及其制备方法，该防水卷材由如下重量份原料制成：40‑50份基质沥青、10‑13份基础油、10‑15份丁基橡胶、20‑30份抗渗填料；并制备了一种抗渗填料，通过中间体4和环氧氯丙烷进行反应制得中间体5，再将中间体5和中间体3进行反应，使得中间体5上的羟基和中间体3上的异氰酸酯进行反应制得抗渗填料，该抗渗填料分子上含有多个苯环结构和长链烷基，苯环结构和长链烷基均为疏水基，能够有效的防止水渗透，且该抗渗填料与基料混合后能在基料表面铺展，进而调节基体表面表面能，进而在基体表面形成憎水膜，使得防水卷材的防水效果增加。
High-impermeability waterproof coiled material for buildings and preparation method of high-impermeability waterproof coiled material
一种建筑用高抗渗防水卷材及其制备方法
WU BINSHENG (author)
2020-11-24
Patent
Electronic Resource
Chinese
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
E21D
SHAFTS
,
Schächte
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