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Energy-saving and environmental-friendly light partition board and preparation method thereof

A lightweight partition board, energy-saving and environmentally friendly technology, applied in the direction of ceramic products, other household appliances, solid waste management, etc., can solve the problem of poor crack resistance and hanging ability, poor sound insulation and heat insulation, low compressive strength, etc. problems, to achieve the effect of improving workability and water retention performance, saving usage, and good crack resistance

Inactive Publication Date: 2018-07-13
HEFEI FANTENG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Lightweight partition board is a new type of energy-saving wall material. The lightweight partition board currently used in the market has low compressive strength, weak tensile strength, poor crack resistance and hanging ability, high production cost, and low sound insulation and heat preservation effect. poor disadvantage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An energy-saving and environment-friendly lightweight partition wall board, comprising the following raw materials: 65 parts of Portland cement, 40 parts of calcium carbonate, 32 parts of calcium oxide, 25 parts of paraffin-diatomite composite phase change material, and 20 parts of modified carbon fiber 10 parts of active bentonite, 10 parts of rubber powder, 9 parts of modified loess powder, 9 parts of industrial solid waste, 9 parts of modified fiber particles, 4 parts of early strength agent, 4 parts of water reducing agent, and 4 parts of foaming agent , 1 part of rare earth catalyst and 75 parts of water.

[0030] Wherein, the preparation method of the paraffin-diatomite composite phase change material is: weigh paraffin and diatomite according to the mass ratio of 3:5, add them to a constant temperature pot, then add 5 times the weight of absolute ethanol, stir 20 minutes; raise the constant temperature pot to 75 degrees Celsius, stir for 40 minutes, evaporate and...

Embodiment 2

[0051] An energy-saving and environment-friendly lightweight partition board, comprising the following raw materials: 70 parts of Portland cement, 50 parts of calcium carbonate, 35 parts of calcium oxide, 30 parts of paraffin-diatomite composite phase change material, and 24 parts of modified carbon fiber 18 parts of active bentonite, 14 parts of rubber powder, 10 parts of modified loess powder, 10 parts of industrial solid waste, 10 parts of modified fiber particles, 6 parts of early strength agent, 6 parts of water reducing agent, and 6 parts of foaming agent , 3 parts of rare earth catalyst and 95 parts of water.

[0052] Wherein, the preparation method of the paraffin-diatomite composite phase change material is: weigh paraffin and diatomite according to the mass ratio of 3:5, add them to a constant temperature pot, then add 10 times the weight of absolute ethanol, stir 30 minutes; raise the constant temperature pot to 75 degrees Celsius, stir for 50 minutes, evaporate and...

Embodiment 3

[0073] An energy-saving and environment-friendly lightweight partition wall board, comprising the following raw materials: 67.5 parts of Portland cement, 45 parts of calcium carbonate, 33.5 parts of calcium oxide, 27.5 parts of paraffin-diatomite composite phase change material, and 22 parts of modified carbon fiber 14 parts of activated bentonite, 12 parts of rubber powder, 9.5 parts of modified loess powder, 9.5 parts of industrial solid waste, 9.5 parts of modified fiber particles, 5 parts of early strength agent, 5 parts of water reducing agent, and 5 parts of foaming agent , 2 parts of rare earth catalyst and 85 parts of water.

[0074] in,

[0075] The preparation method of the paraffin-diatomite composite phase change material is as follows: weigh paraffin and diatomite according to the mass ratio of 3:5, add them into a constant temperature pot, then add 8 times the weight of absolute ethanol, and stir for 25 minutes; The constant temperature pot was raised to 75 degr...

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Abstract

The invention discloses an energy-saving and environmental-friendly light partition board and a preparation method thereof and relates to the technical field of partition boards. The partition board comprises the following raw materials in parts by weight: 65-70 parts of Portland cement, 40-50 parts of calcium carbonate, 32-35 parts of calcium oxide, 25-30 parts of a paraffin-kieselguhr compositephase change material, 20-24 parts of a modified carbon fiber, 10-18 parts of activated bentonite, 10-14 parts of a rubber powder, 9-10 parts of a modified loess powder, 9-10 parts of industrial solidwastes, 9-10 parts of modified fiber granules, 4-6 parts of an early strength agent, 4-6 parts of a water reduction agent, 4-6 parts of a foaming agent, 1-3 parts of a rare-earth catalyst and 75-95 parts of water. The energy-saving environmental-friendly light partition board is relatively good in pressure resistance strength, tensile strength, anti-cracking strength and hanging property, and inaddition has sound insulation and heat preservation effects.

Description

technical field [0001] The invention relates to the technical field of partition boards, in particular to an energy-saving and environment-friendly lightweight partition board and a preparation method thereof. Background technique [0002] The global energy crisis is intensifying day by day, making energy conservation and efficient use of energy more important. At present, the energy consumed by buildings in my country has accounted for nearly 30% of the total social energy consumption, and it is still growing at a rate of more than 1% per year. If it is not controlled, it may account for 40% of the total energy consumption by 2020. . Therefore, it is imperative to develop new building materials that can reduce building energy consumption and improve indoor environment comfort. [0003] Lightweight partition board is a new type of energy-saving wall material. The lightweight partition board currently used in the market has low compressive strength, weak tensile strength, po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/10C04B28/10C04B24/36C04B14/08C04B20/02C04B18/02C04B14/10C04B18/14C04B18/06E04C2/04
CPCC04B14/104C04B18/022C04B18/06C04B18/142C04B20/023C04B28/10C04B38/10C04B40/0042E04C2/044C04B7/02C04B14/28C04B24/36C04B14/08C04B14/386C04B22/10C04B22/124C04B24/383C04B22/08C04B14/361C04B22/143C04B24/18C04B22/12C04B22/002C04B24/38C04B24/14C04B22/062C04B18/08C04B14/303C04B24/2676C04B14/18C04B24/04C04B14/026C04B14/106C04B14/40Y02W30/91
Inventor 李丹丹
Owner HEFEI FANTENG ENVIRONMENTAL PROTECTION TECH CO LTD
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