A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength ardealite slag fiber concrete
The invention relates to high-strength ardealite slag fiber concrete, and relates to the technical field of concrete, the concrete comprises the following raw materials by weight: 62-74 parts of cement, 20-34 parts of aggregate, 30-45 parts of water, 13-24 parts of ardealite slag, 6-18 parts of alkali-resistant glass fiber, 0.3-1.5 parts of a water reducer, 0.4-2.4 parts of an expanding agent, 1-4 parts of an exhaust agent, and 4-14 parts of a composite additive; the composite additive comprises silicon carbide nanoparticles and an organic silane coupling agent. The silicon carbide nano particles and the organosilane coupling agent are combined for use, the silicon carbide nano particles interact with particles in concrete, a more compact structure is formed in the concrete, the microstructure of the concrete is enhanced, the organosilane coupling agent interacts with the concrete particles in the concrete to form a protective film, and the protective film can be used for protecting the concrete. And a small amount of alkali-resistant glass fiber is added, so that the strength of the concrete is further improved, the pressure resistance of the concrete is enhanced, and the concrete is not easy to crack and has higher durability.
本申请涉及一种高强度的磷石膏渣纤维混凝土，涉及混凝土技术领域，混凝土由以下重量份的原料组成：62‑74份水泥、20‑34份骨料、30‑45份水、13‑24份磷石膏渣、6‑18份耐碱玻璃纤维、0.3‑1.5份减水剂、0.4‑2.4份膨胀剂、1‑4份排气剂以及4‑14份复合添加剂；复合添加剂包括碳化硅纳米粒子和有机硅烷偶联剂。本申请将碳化硅纳米粒子与有机硅烷偶联剂组合使用，碳化硅纳米粒子与混凝土中的粒子相互作用，在混凝土中形成更加致密的结构，增强混凝土的微观结构，有机硅烷偶联剂在混凝土中与混凝土粒子作用后形成保护膜，提高混凝土的粘接力和耐腐蚀性，再加入少量耐碱玻璃纤维，进一步提高混凝土的强度，增强其抗压能力，更不易开裂，耐久性更强。
High-strength ardealite slag fiber concrete
The invention relates to high-strength ardealite slag fiber concrete, and relates to the technical field of concrete, the concrete comprises the following raw materials by weight: 62-74 parts of cement, 20-34 parts of aggregate, 30-45 parts of water, 13-24 parts of ardealite slag, 6-18 parts of alkali-resistant glass fiber, 0.3-1.5 parts of a water reducer, 0.4-2.4 parts of an expanding agent, 1-4 parts of an exhaust agent, and 4-14 parts of a composite additive; the composite additive comprises silicon carbide nanoparticles and an organic silane coupling agent. The silicon carbide nano particles and the organosilane coupling agent are combined for use, the silicon carbide nano particles interact with particles in concrete, a more compact structure is formed in the concrete, the microstructure of the concrete is enhanced, the organosilane coupling agent interacts with the concrete particles in the concrete to form a protective film, and the protective film can be used for protecting the concrete. And a small amount of alkali-resistant glass fiber is added, so that the strength of the concrete is further improved, the pressure resistance of the concrete is enhanced, and the concrete is not easy to crack and has higher durability.
本申请涉及一种高强度的磷石膏渣纤维混凝土，涉及混凝土技术领域，混凝土由以下重量份的原料组成：62‑74份水泥、20‑34份骨料、30‑45份水、13‑24份磷石膏渣、6‑18份耐碱玻璃纤维、0.3‑1.5份减水剂、0.4‑2.4份膨胀剂、1‑4份排气剂以及4‑14份复合添加剂；复合添加剂包括碳化硅纳米粒子和有机硅烷偶联剂。本申请将碳化硅纳米粒子与有机硅烷偶联剂组合使用，碳化硅纳米粒子与混凝土中的粒子相互作用，在混凝土中形成更加致密的结构，增强混凝土的微观结构，有机硅烷偶联剂在混凝土中与混凝土粒子作用后形成保护膜，提高混凝土的粘接力和耐腐蚀性，再加入少量耐碱玻璃纤维，进一步提高混凝土的强度，增强其抗压能力，更不易开裂，耐久性更强。
High-strength ardealite slag fiber concrete
一种高强度的磷石膏渣纤维混凝土
QIN LING (author) / LIANG JUN (author) / LI DAILIANG (author)
2024-01-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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