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Composite antifreezing agent and antifreezing pumping agent
The invention provides a composite antifreezing agent and an antifreezing pumping agent. The composite antifreezing agent is a mixture prepared from a salt component and an organic solvent component, wherein the salt component is a mixture of calcium nitrate, calcium formate and sodium thiosulfate; the organic solvent component is alcohol. The invention further discloses the antifreezing pumping agent with the antifreezing agent. The composite antifreezing agent is a liquid antifreezing agent compounded from organic and inorganic early strength components and antifreezing components, and is good in antifreezing effect, and moreover the later strength of concrete constructed in winter can be effectively improved. The antifreezing pumping agent with the antifreezing agent is good in antifreezing effect, good in adaptability with cement, low in slump time loss of concrete and good in antifreezing effect, and the anti-pressure strength of the composite antifreezing agent is far greater than the standard requirements under the condition of the provided temperature of minus 10 DEG C. The composite antifreezing agent is applicable to concrete pumping construction in northern areas in winter, can be applicable to commercial premixed pumping concrete, and can be also applied to on-site mixed pumping concrete.
Composite antifreezing agent and antifreezing pumping agent
The invention provides a composite antifreezing agent and an antifreezing pumping agent. The composite antifreezing agent is a mixture prepared from a salt component and an organic solvent component, wherein the salt component is a mixture of calcium nitrate, calcium formate and sodium thiosulfate; the organic solvent component is alcohol. The invention further discloses the antifreezing pumping agent with the antifreezing agent. The composite antifreezing agent is a liquid antifreezing agent compounded from organic and inorganic early strength components and antifreezing components, and is good in antifreezing effect, and moreover the later strength of concrete constructed in winter can be effectively improved. The antifreezing pumping agent with the antifreezing agent is good in antifreezing effect, good in adaptability with cement, low in slump time loss of concrete and good in antifreezing effect, and the anti-pressure strength of the composite antifreezing agent is far greater than the standard requirements under the condition of the provided temperature of minus 10 DEG C. The composite antifreezing agent is applicable to concrete pumping construction in northern areas in winter, can be applicable to commercial premixed pumping concrete, and can be also applied to on-site mixed pumping concrete.
Composite antifreezing agent and antifreezing pumping agent
HE TINGSHU (author) / XU YILUN (author) / WANG YUE (author) / QIAN QIANG (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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