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An anchoring product prepared with fly ash ceramsite

A fly ash ceramsite and anchoring technology, applied in the field of anchoring materials, can solve problems such as low use efficiency of anchoring materials, achieve the effects of protecting resources and the environment, removing complicated procedures, and improving technical quality

Active Publication Date: 2020-12-01
鄂尔多斯市东胜区益山煤炭应用化学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the present invention provides a kind of anchorage product that is formulated with fly ash ceramsite, in order to overcome the problem of the low efficiency of anchorage material in the prior art

Method used

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  • An anchoring product prepared with fly ash ceramsite
  • An anchoring product prepared with fly ash ceramsite
  • An anchoring product prepared with fly ash ceramsite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An anchoring product formulated from fly ash comprises component A and component B; wherein the ratio of component A to component B is 100:11. Wherein, the component A is composed of the following mass components:

[0037]

[0038] The B component consists of the following ingredients: (this formula is set as B1)

[0039]

[0040] The index requirements of each component are:

[0041] MG:

[0042] Acid value: 16-25mgKOH / g;

[0043] Solid content: 62-66%;

[0044] Gel time: 6-12min / 25℃;

[0045] Thermal stability: h≥24 at 80°C;

[0046] Compressive strength: 80-100mpa.

[0047] GH-7:

[0048] SiO 2 Content: >99.5%;

[0049] Apparent density: 0.03-0.05g / ml.

[0050] DMA:

[0051] Xylene content: >99.0%;

[0052] Toluidine content: <0.5%;

[0053]Freezing point of dry product: 1.8.

[0054] Fly ash ceramsite:

[0055] Fineness: 10-80 mesh;

[0056] Expansion coefficient: 1.5-3.5;

[0057] Particle density: 2300-2800kg / m 3 .

[0058] BPOs:

[0059]...

Embodiment 2

[0078] An anchoring product formulated from fly ash comprises component A and component B; wherein the ratio of component A to component B is 100:9. Wherein, the component A is composed of the following mass components:

[0079]

[0080]

[0081] The B component is made up of the following ingredients: (this formula is set as B2)

[0082]

[0083] Wherein the index requirement of each component is identical with each component index in embodiment 1.

[0084] The preparation method of the component A is: put the raw material MG resin into the container tank with stirring according to the proportion, start the agitator, and slowly add the regulator into the stirred resin while starting the agitator, and mix and stir for 30-40min , when the color is consistent, add accelerator to continue stirring, stop stirring after 30-40min, stand still for 30-60min until the bubbles disappear, the stirring speed of the agitator is 400f / min, and the temperature control during stirrin...

Embodiment 3

[0087] An anchoring product formulated from fly ash comprises component A and component B; wherein the ratio of component A to component B is 100:8. Wherein, the component A is composed of the following mass components:

[0088]

[0089] The B component uses the formula B1.

[0090] Wherein the index requirement of each component is identical with each component index in embodiment 1.

[0091] The preparation method of the component A is: put the raw material MG resin into the container tank with stirring according to the proportion, start the agitator, and slowly add the regulator into the stirred resin while starting the agitator, and mix and stir for 30-40min , when the color is consistent, add accelerator to continue stirring, stop stirring after 30-40min, stand still for 30-60min until the bubbles disappear, the stirring speed of the agitator is 400f / min, and the temperature control during stirring Within 50°C.

[0092] The preparation method of the component B is a...

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Abstract

The invention discloses an anchoring product prepared from fly ash ceramsite. The anchoring product comprises a component A and a component B. The component A comprises MG, GH-7, DMA, YBAN and fly ashceramsite. The component B comprises BPO, DC, BPB, TL and PT. The MG in the component A is high-performance special resin with good stability and high strength. The fly ash ceramsite has high hardness, wear resistance, leakage resistance, freeze-thaw resistance, high density and a certain expansion coefficient and complements with MG. Each one of the curing agent and the accelerant contains double components and according to the time, temperature and practical application, the component can be used alone or the components can be mixed so that the gelation time of the anchoring product is easyto adjust and the required indexes are satisfied.

Description

technical field [0001] The invention relates to the technical field of anchoring materials, in particular to an anchoring product prepared with fly ash ceramsite. Background technique [0002] The anchoring material is a two-component product made up of polymer materials, curing agents, accelerators, fillers, etc. Due to the factors of materials and processes, the anchoring products on the market have shrinkage, precipitation, glue flow, and poor storage. Stability is a common phenomenon, which brings a lot of inconvenience to quality requirements and construction operations. The fillers used in the anchoring material products that appear on the market are all quartz powder and heavy calcium carbonate, among which heavy calcium carbonate is obtained by rock blasting, crushing, and powder grinding in Kaishan; The series of processes of crushing, grinding, transportation, and batching are high labor intensity and serious environmental pollution. What's more, due to long-term ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/18C04B18/02
CPCC04B18/027C04B26/18C04B2201/50C04B14/06C04B24/121C04B24/00C04B24/045C04B14/042C04B14/28C04B24/005
Inventor 孙云霞
Owner 鄂尔多斯市东胜区益山煤炭应用化学研究所
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