Solidifying agent composition, manufacturing method thereof and eco-friendly structural material comprising the composition
A technology of structural material and curing agent, applied in the field of curing agent composition, can solve problems such as time and economic loss, and achieve the effect of convenient transportation
Inactive Publication Date: 2019-08-23
GREENRUVER SYST
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- Application Information
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Problems solved by technology
[0007] However, the mixing process of the liquid curing agent and water takes a lot of time due to the high viscosity of the liquid curing agent, and additional mechanical equipment is required in the mixing process, resulting in loss of time and economy.
Method used
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Embodiment 1
[0072] Embodiment 1: the preparation of solid curing agent
[0073] Limestone, silicate (Silicate), gypsum (Gypsum), and blast furnace slag (Blastfurnace slags) are charged into a silo, and crushed and mixed to prepare a solid curing agent. In detail, solid curing agents having the composition ratios in Table 1 and the fineness in Table 2 below were prepared, respectively.
[0074] [Table 1]
[0075]
[0076]
[0077] For reference, the minor components in Table 1 represent other impurities that are inevitably produced during the preparation of solid curing agents.
[0078] [Table 2]
[0079] distinguish Example a Example b Example c Example d Example e Fineness (cm 2 / g)
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Abstract
The invention relates to a solidifying agent composition, a manufacturing method thereof and an eco-friendly structural material comprising the composition. An environmentally-friendly material such as soil and shell can be used as an alternative cement concrete by only using a solid curing agent without using a liquid hardening agent. The composition includes a solid solidifying agent a redispersible polymer. The solid solidifying agent includes 25-40 wt% of silica (SiO2), 8-20 wt% of alumina (Al2O3), 35-50 wt% of calcium oxide (CaO) and 0.5-5 wt% of sulfur trioxide (SO3), and has an averagefineness of 3,200 to 4,200 cm<2> / g. The redispersible polymer is redispersible polymer powder in which polymer particles are covered with hydrophilic protective colloid. The eco-friendly structural material of the present invention contains 10-30% by weight of the solidifying agent composition and 70-90% by weight of aggregate such as earth and shell powder.
Description
technical field [0001] The present invention relates to a curing agent composition, more specifically, to a curing agent composition and a preparation method thereof, and an environmentally friendly structural material (SOLIDIFYING AGENT COMPOSITION AND MANUFACTURING METHOD THEREOF, AND ECO-FRIENDLY STRUCTURAL MATERIAL HAVING THESAME), which does not use a liquid hardener but only a solid hardener, enables the use of environmentally friendly materials such as soil and shells as structural materials instead of cement concrete. Background technique [0002] Usually, for various structures constructed with construction, civil engineering materials and finishing mortar, the focus is only on the physical and thermal properties that the structure should have, such as firmness, durability, heat preservation, strength, Hardness and adhesion etc. Furthermore, cement concrete can be exemplified as a representative example of a structural material satisfying these properties. [0003...
Claims
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IPC IPC(8): C04B28/00
CPCC04B28/00C04B2111/00017C04B2201/50C04B24/2623C04B24/2641C04B14/361C04B14/048C04B14/106C04B18/0436C04B18/04C04B14/28C04B22/06C04B40/0032C04B2103/0057C04B2111/1037C04B2111/1081C04B2201/52
Inventor 申起训
Owner GREENRUVER SYST
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