Wet mixed mortar not liable to precipitate

A wet-mixed mortar technology that is not easy to apply in the field of wet-mixed mortar can solve the problems of wet-mixed mortar such as easy sedimentation, unstable performance, and unstable pumping, so as to avoid mortar settlement, small apparent density change rate, and compression resistance The effect of small rate of change in intensity

Inactive Publication Date: 2018-05-25
来安县塔鑫建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Wet-mixed mortar belongs to ready-mixed mortar. All the components are mixed evenly in the factory, prepared into mortar, and transported to the construction site with a mixer truck for direct use. However, at present, wet-mixed mortar is prone to sedimentation, unstable performance, and poor pumping. Stable, prone to pump blockage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A kind of wet-mixed mortar that is not easy to precipitate, its raw materials include: 1g of water reducing agent, 2g of water repellent, 1g of microcrystalline cellulose, 2g of carrageenan, 1g of nano talcum powder, 3g of epoxy soybean oil, 30g of cement, 15g of cinder, Mineral powder 2g, waste granite 100g, water 30g.

Embodiment 2

[0015] A kind of wet-mixed mortar that is not easy to settle, its raw materials include: 3g of water reducer, 1g of water repellent, 3g of microcrystalline cellulose, 1g of carrageenan, 2g of nano talcum powder, 1g of epoxy soybean oil, 50g of cement, 4g of cinder, Mineral powder 6g, waste granite 50g, water 50g.

Embodiment 3

[0017] A kind of wet-mixed mortar that is not easy to precipitate, its raw materials include: 1.5g of water reducing agent, 1.8g of water repellent, 1.5g of microcrystalline cellulose, 1.8g of carrageenan, 1.3g of nano talc powder, 2.5g of epoxy soybean oil, Cement 35g, cinder 12g, mineral powder 3g, waste granite 80g, water 35g.

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PUM

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Abstract

The invention discloses wet mixed mortar not liable to precipitate. The wet mixed mortar not liable to precipitate comprises the following raw materials in parts by weight: 1 to 3 parts of a water-reducing agent, 1 to 2 parts of a water repellent, 1 to 3 parts of microcrystalline cellulose, 1 to 2 parts of carrageenan, 1 to 2 parts of nanometer talcum powder, 1 to 3 parts of epoxy soybean oil, 30to 50 parts of cement, 4 to 15 parts of coal slag, 2 to 6 parts of mineral powder, 50 to 100 parts of waste granite and 30 to 50 parts of water. The wet mixed mortar not liable to precipitate can improve the water-retaining property of the wet mixed mortar, enables the thickness to maintain stable within a certain time, enables the operating time to reach 20 hours, is suitable for spraying operation of a mortar machine, has the advantages of improving working efficiency, reducing labor cost, reducing the labor intensity of workers and saving the mechanical cost, and has higher popularization and application value.

Description

technical field [0001] The invention relates to the technical field of wet-mixed mortar, in particular to a wet-mixed mortar which is not easy to settle. Background technique [0002] my country's urban air pollution monitoring research shows that in recent years, urban air pollution has shifted from coal smoke pollution to dust pollution. In particular, the content of suspended particulate matter in the atmosphere is increasing day by day. and related dust. If the construction site uses wet-mixed mortar, it can prevent the dust "running, dripping, dripping, leaking" and other pollution caused by the transportation of powdery materials such as cement, yellow sand, and stones to the construction site. [0003] Wet-mixed mortar belongs to ready-mixed mortar. All the components are mixed evenly in the factory, prepared into mortar, and transported to the construction site with a mixer truck for direct use. However, at present, wet-mixed mortar is prone to sedimentation, unstabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
CPCC04B28/00C04B2111/00155C04B2103/302C04B2103/65C04B24/383C04B24/38C04B14/042C04B24/08C04B18/103C04B14/02C04B18/12
Inventor 宋忠亭
Owner 来安县塔鑫建材有限公司
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