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Hydraulicity gelling material

A new type of hydraulic gelling technology, applied in the direction of climate sustainability, sustainable waste treatment, solid waste management, etc., can solve the problems of limited cement raw material resources, complex cement production process, waste of energy by lime, and achieve water reduction Improve efficiency, enhance performance, and save resources

Inactive Publication Date: 2007-07-11
安利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the heating of lime also wastes energy, pollutes the environment, and restricts the ecological balance.
In addition, the cement production process is complicated, and the raw material resources for making cement are limited, resulting in increased costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Cement clinker powder 250kg; fly ash 500kg; discarded blast furnace slag 220kg; chemical curing agent 30kg.

[0010] A small amount of cement clinker powder is beneficial to reduce costs; an appropriate amount of fly ash and waste blast furnace slag is conducive to the active reaction of pozzolans; a relatively large amount of chemical curing agent is used to ensure the strength of the new hydraulic cementitious material.

Embodiment 2

[0012] Cement clinker powder 300kg; fly ash 530kg; discarded blast furnace slag 150kg; chemical curing agent 20kg.

[0013] The amount of cement clinker powder is appropriate to ensure the strength of the new hydraulic binder. The appropriate amount of fly ash and discarded blast furnace slag is conducive to the active reaction of pozzolan; the appropriate amount of chemical curing agent is used to ensure the strength of the new hydraulic cementitious material.

Embodiment 3

[0015] Cement clinker powder 350kg; fly ash 480kg; discarded blast furnace slag 160kg; chemical curing agent 10kg.

[0016] The amount of cement clinker powder is relatively large, and the cost is relatively increased, but the strength of the new hydraulic binder is guaranteed. The appropriate amount of fly ash and waste blast furnace slag is conducive to the active reaction of pozzolan; the amount of chemical curing agent is less, which can reduce the cost.

[0017] The preparation method is to mix and stir evenly according to the above-mentioned ingredients.

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Abstract

The invention discloses a new-typed hydraulic gelling material, which comprises the following parts: 25%-35% cement clinker (52. 5-62. 5MPA grade), 74%-62%coal ash and waste blast slag and 1%-3% chemical hardener. The invention saves energy and resource effectively, which improves cement strength and property obviously.

Description

Technical field: [0001] The present invention is used for main body masonry of bricks and stone structures, interior and exterior wall plastering, device plastering, production of fly ash hollow bricks, fly ash colored tiles, autoclaved fly ash solid bricks and other buildings for industrial and civil buildings. A new type of hydraulic gelling material required by the material. Can also prepare C10, C15 concrete. Background technique: [0002] The currently used mortars are all 32.5-grade six general-purpose cements. The strength of the prepared mortar cement (mortar test block strength M10 mortar, strength 12MPA) is mainly due to poor workability and poor operability. Workability, if no lime is added, mortar plasticizer should also be added to change the workability of the mortar to achieve the purpose of use. At the same time, the heating of lime also wastes energy, pollutes the environment, and restricts the ecological balance. In addition, the cement production proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/08C04B18/14C04B22/14C04B24/02
CPCC04B28/06Y02W30/91C04B7/02C04B14/06C04B18/08C04B40/0067C04B2103/12
Inventor 安利
Owner 安利
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