A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete curing agent and construction process thereof
The invention relates to the technical field of curing agents, in particular to a concrete curing agent and a construction technology thereof. The concrete curing agent is prepared from lithium silicate, methyl silicate, a water reducing agent, a coupling agent, a micro-expansion agent, nanometer silica sol, single-component nanometer ceramic resin and distilled water. The concrete curing agent disclosed by the invention is mixed with concrete raw materials, wherein the components of silicate and the micro-expanding agent can rapidly permeate into the concrete and react with free calcium to generate insoluble amorphous calcium silicate hydrate, so that pores of a concrete structure are blocked, the hardness and compactness of concrete solid bricks, hollow bricks and concrete stable granules are improved, and therefore, the crack resistance of a concrete product is improved. Meanwhile, ceramic formed after demulsification of the nano silica sol and the single-component nano ceramic resin can resist corrosion of various corrosive media such as acid, alkali, salt and chloride ions, and cement concrete is prevented from being corroded and carbonized, so that the corrosion resistance of products such as solid bricks, hollow bricks and concrete stable granules is greatly improved.
本发明涉及固化剂技术领域，具体为一种混凝土固化剂及其施工工艺，包括硅酸锂、甲基硅酸盐、减水剂、偶联剂、微膨胀剂份、纳米硅溶胶、单组份纳米陶瓷树脂和蒸馏水，本发明的混凝土固化剂在与混凝土原料混合后，其中的硅酸盐和微膨胀剂成分可迅速渗入混凝土内部并与游离钙反应，生成不可溶解的非晶态水化硅酸钙，从而实现对混凝土结构物细孔的封堵，提高混凝土实心砖、空心砖、及混凝土稳定粒料的硬度和密实度，从而提高混凝土产品的抗裂能力；同时纳米硅溶胶和单组份纳米陶瓷树脂破乳后形成的陶瓷质可耐受酸、碱、盐、氯离子等各种腐蚀介质的侵蚀，防止水泥混凝土腐蚀碳化，从而大大提高了实心砖、空心砖、及混凝土稳定粒料等产品的抗腐蚀能力。
Concrete curing agent and construction process thereof
The invention relates to the technical field of curing agents, in particular to a concrete curing agent and a construction technology thereof. The concrete curing agent is prepared from lithium silicate, methyl silicate, a water reducing agent, a coupling agent, a micro-expansion agent, nanometer silica sol, single-component nanometer ceramic resin and distilled water. The concrete curing agent disclosed by the invention is mixed with concrete raw materials, wherein the components of silicate and the micro-expanding agent can rapidly permeate into the concrete and react with free calcium to generate insoluble amorphous calcium silicate hydrate, so that pores of a concrete structure are blocked, the hardness and compactness of concrete solid bricks, hollow bricks and concrete stable granules are improved, and therefore, the crack resistance of a concrete product is improved. Meanwhile, ceramic formed after demulsification of the nano silica sol and the single-component nano ceramic resin can resist corrosion of various corrosive media such as acid, alkali, salt and chloride ions, and cement concrete is prevented from being corroded and carbonized, so that the corrosion resistance of products such as solid bricks, hollow bricks and concrete stable granules is greatly improved.
本发明涉及固化剂技术领域，具体为一种混凝土固化剂及其施工工艺，包括硅酸锂、甲基硅酸盐、减水剂、偶联剂、微膨胀剂份、纳米硅溶胶、单组份纳米陶瓷树脂和蒸馏水，本发明的混凝土固化剂在与混凝土原料混合后，其中的硅酸盐和微膨胀剂成分可迅速渗入混凝土内部并与游离钙反应，生成不可溶解的非晶态水化硅酸钙，从而实现对混凝土结构物细孔的封堵，提高混凝土实心砖、空心砖、及混凝土稳定粒料的硬度和密实度，从而提高混凝土产品的抗裂能力；同时纳米硅溶胶和单组份纳米陶瓷树脂破乳后形成的陶瓷质可耐受酸、碱、盐、氯离子等各种腐蚀介质的侵蚀，防止水泥混凝土腐蚀碳化，从而大大提高了实心砖、空心砖、及混凝土稳定粒料等产品的抗腐蚀能力。
Concrete curing agent and construction process thereof
一种混凝土固化剂及其施工工艺
LIANG JUNHUA (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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