A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of rubber waterstop and rubber waterstop
The invention provides a rubber waterstop which comprises a horizontal main body of the rubber waterstop, a plurality of sets of vertical auxiliary bodies are arranged on the horizontal main body in a central symmetry mode, a central through hole is formed in the midpoint position of the horizontal main body, and a left end through hole and a right end through hole are formed in the extending tail end position of the horizontal main body. The vertical auxiliary bodies are symmetrically arranged on the two sides of the center through hole. The rubber waterstop is of an integrally formed structure and is prepared from the following raw materials in parts by weight: 100-120 parts of ethylene propylene diene monomer, 10-20 parts of low phenyl silicone rubber, 15-25 parts of bentonite, 15-20 parts of water-absorbent resin, 5-8 parts of a peroxide crosslinking agent, 15-20 parts of a reinforcing agent, 3-5 parts of zinc oxide, 5-10 parts of a softening agent, 1-2 parts of a vulcanizing agent, 1-2 parts of an anti-aging agent, 1-2 parts of an accelerant, 1-2 parts of a mildew preventive and 1-2 parts of a plasticizer. The rubber waterstop does not shift, deform or curl; due to the material design, the material has good tear resistance, low-temperature resistance, plasticity and repeated soaking expansibility.
本发明提供了一种橡胶止水带，包括橡胶止水带的水平主体，所述水平主体上中心对称设置有若干组垂直辅体，所述水平主体的中点位置处设置有中心通孔，所述水平主体的延伸末端位置分别设置有左端通孔和右端通孔，所述垂直辅体对称设置在中心通孔的两侧；所述橡胶止水带为一体成型结构，由包括以下重量份的组分原料经制备而成：三元乙丙橡胶100‑120份，低苯基硅橡胶10‑20份，膨润土15‑25份，吸水性树脂15~20份，过氧化物交联剂5~8份，补强剂15~20份，氧化锌3~5份，软化剂5~10份，硫化剂1~2份，防老剂1~2份，促进剂1~2份，防霉剂1~2份，增塑剂1~2份。本发明的橡胶止水带不会发生移位、变形和卷曲；材料设计使其具有良好的抗撕裂能力、耐低温性能可塑性和反复浸水膨胀性的性能。
Preparation method of rubber waterstop and rubber waterstop
The invention provides a rubber waterstop which comprises a horizontal main body of the rubber waterstop, a plurality of sets of vertical auxiliary bodies are arranged on the horizontal main body in a central symmetry mode, a central through hole is formed in the midpoint position of the horizontal main body, and a left end through hole and a right end through hole are formed in the extending tail end position of the horizontal main body. The vertical auxiliary bodies are symmetrically arranged on the two sides of the center through hole. The rubber waterstop is of an integrally formed structure and is prepared from the following raw materials in parts by weight: 100-120 parts of ethylene propylene diene monomer, 10-20 parts of low phenyl silicone rubber, 15-25 parts of bentonite, 15-20 parts of water-absorbent resin, 5-8 parts of a peroxide crosslinking agent, 15-20 parts of a reinforcing agent, 3-5 parts of zinc oxide, 5-10 parts of a softening agent, 1-2 parts of a vulcanizing agent, 1-2 parts of an anti-aging agent, 1-2 parts of an accelerant, 1-2 parts of a mildew preventive and 1-2 parts of a plasticizer. The rubber waterstop does not shift, deform or curl; due to the material design, the material has good tear resistance, low-temperature resistance, plasticity and repeated soaking expansibility.
本发明提供了一种橡胶止水带，包括橡胶止水带的水平主体，所述水平主体上中心对称设置有若干组垂直辅体，所述水平主体的中点位置处设置有中心通孔，所述水平主体的延伸末端位置分别设置有左端通孔和右端通孔，所述垂直辅体对称设置在中心通孔的两侧；所述橡胶止水带为一体成型结构，由包括以下重量份的组分原料经制备而成：三元乙丙橡胶100‑120份，低苯基硅橡胶10‑20份，膨润土15‑25份，吸水性树脂15~20份，过氧化物交联剂5~8份，补强剂15~20份，氧化锌3~5份，软化剂5~10份，硫化剂1~2份，防老剂1~2份，促进剂1~2份，防霉剂1~2份，增塑剂1~2份。本发明的橡胶止水带不会发生移位、变形和卷曲；材料设计使其具有良好的抗撕裂能力、耐低温性能可塑性和反复浸水膨胀性的性能。
Preparation method of rubber waterstop and rubber waterstop
一种橡胶止水带的制备方法及橡胶止水带
WEI ZHI'AN (author) / WEI ZHINING (author) / SUN ZHILIANG (author) / WANG YANZHUANG (author)
2022-02-08
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2022
Rubber waterstop for constructional engineering and waterstop mounting method
| European Patent Office | 2023