A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-cement subway evacuation platform plate and preparation method thereof
The invention relates to the technical field of subway construction, and particularly discloses a low-cement subway evacuation platform plate, which is prepared from the following raw materials in parts by weight: 300 to 400 parts of kaolin, 260 to 280 parts of cement, 50 to 60 parts of silica fume, 300 to 400 parts of medium sand, 1000 to 1050 parts of granite, 5 to 7 parts of basalt fiber, 1 to 2 parts of polycarboxylate superplasticizer, 16 to 18 parts of epichlorohydrin rubber particles and 150 to 200 parts of water. The subway evacuation platform plate has good high temperature resistance and fire resistance, high compressive strength, high elasticity modulus and long service life, can be applied to various scenes, and is not prone to damage and low in cost.
本发明涉及地铁建造技术领域，具体公开了一种低水泥地铁疏散平台板，原料包括：按重量份计，高岭土300‑400份、水泥260‑280份、硅灰50‑60份、中砂300‑400份、米石1000‑1050份、玄武岩纤维5‑7份、聚羧酸减水剂1‑2份、氯醇橡胶粒16‑18份和水150‑200份。本发明的地铁疏散平台板具有较好的耐高温、耐火性能，抗压强度较高，还具有很高的弹性模量，使用寿命长，能够应用于各种场景，不易损坏，且成本较低。
Low-cement subway evacuation platform plate and preparation method thereof
The invention relates to the technical field of subway construction, and particularly discloses a low-cement subway evacuation platform plate, which is prepared from the following raw materials in parts by weight: 300 to 400 parts of kaolin, 260 to 280 parts of cement, 50 to 60 parts of silica fume, 300 to 400 parts of medium sand, 1000 to 1050 parts of granite, 5 to 7 parts of basalt fiber, 1 to 2 parts of polycarboxylate superplasticizer, 16 to 18 parts of epichlorohydrin rubber particles and 150 to 200 parts of water. The subway evacuation platform plate has good high temperature resistance and fire resistance, high compressive strength, high elasticity modulus and long service life, can be applied to various scenes, and is not prone to damage and low in cost.
本发明涉及地铁建造技术领域，具体公开了一种低水泥地铁疏散平台板，原料包括：按重量份计，高岭土300‑400份、水泥260‑280份、硅灰50‑60份、中砂300‑400份、米石1000‑1050份、玄武岩纤维5‑7份、聚羧酸减水剂1‑2份、氯醇橡胶粒16‑18份和水150‑200份。本发明的地铁疏散平台板具有较好的耐高温、耐火性能，抗压强度较高，还具有很高的弹性模量，使用寿命长，能够应用于各种场景，不易损坏，且成本较低。
Low-cement subway evacuation platform plate and preparation method thereof
一种低水泥地铁疏散平台板及其制备方法
FU XIAOJIE (author) / WANG BO (author) / LIU DONGMIN (author) / YE YUEZHONG (author) / TIAN YE (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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