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Novel high-end light thermal insulation partition board and production method thereof

A thermal insulation partition board, high-end technology, used in thermal insulation, walls, other home appliances and other directions, can solve the problems of low compressive strength, unable to meet higher requirements, etc., to achieve the effect of compressive strength reinforcement

Pending Publication Date: 2022-06-21
GUANGXI HONGFA BUILDING MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a new type of high-end lightweight insulation partition wall board and its production method to solve the problem that the light weight partition wall board produced in the prior art has low compressive strength and cannot meet higher requirements

Method used

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  • Novel high-end light thermal insulation partition board and production method thereof
  • Novel high-end light thermal insulation partition board and production method thereof
  • Novel high-end light thermal insulation partition board and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A new type of high-end lightweight insulation partition wall board, including an upper ply and a lower ply, a filling layer is provided between the upper ply and the lower ply, and the filling layer is filled with core materials. In total, the core material includes the following raw materials: 98 parts of cement, 17 parts of ceramsite, 12 parts of gypsum powder, 4 parts of glass fiber, 10 parts of bentonite, 13 parts of mineral powder, 7 parts of potassium aluminum sulfate dodecahydrate, metaluminite 8 parts of sodium bicarbonate, 1.5 parts of water reducer, 0.6 parts of foaming agent, 0.1 part of foam regulator, 0.2 parts of foam stabilizer, 15 parts of hydrogen peroxide, 2.8 parts of diisopropyl peroxydicarbonate, 1 part of cobalt isooctanoate , 4.6 parts of 1,4-cyclohexanediamine, 1.6 parts of 2,2-bis-(tert-butylperoxy)propane, 7 parts of sodium starch octenyl succinate, and 500 parts of water;

[0046] Described cement is portland cement;

[0047] The water reduce...

Embodiment 2

[0061] A new type of high-end lightweight insulation partition wall board, including an upper ply and a lower ply, a filling layer is provided between the upper ply and the lower ply, and the filling layer is filled with core materials. In total, the core material includes the following raw materials: 86 parts of cement, 15 parts of ceramsite, 10 parts of gypsum powder, 3 parts of glass fiber, 7 parts of bentonite, 10 parts of mineral powder, 4 parts of potassium aluminum sulfate dodecahydrate, partial aluminum 5 parts sodium bicarbonate, 1.2 parts water reducer, 0.4 parts foaming agent, 0.1 parts foam regulator, 0.2 parts foam stabilizer, 13 parts hydrogen peroxide, 2.2 parts diisopropyl peroxydicarbonate, 0.8 parts cobalt isooctanoate , 3.6 parts of 1,4-cyclohexanediamine, 1.2 parts of 2,2-bis-(tert-butylperoxy)propane, 6.2 parts of sodium starch octenyl succinate, 430 parts of water;

[0062] Described cement is portland cement;

[0063] The water reducer is TH-928 polycar...

Embodiment 3

[0077] A new type of high-end lightweight insulation partition wall board, including an upper ply and a lower ply, a filling layer is provided between the upper ply and the lower ply, and the filling layer is filled with core materials. In total, the core material includes the following raw materials: 110 parts of cement, 19 parts of ceramsite, 13 parts of gypsum powder, 5 parts of glass fiber, 11 parts of bentonite, 16 parts of mineral powder, 7 parts of potassium aluminum sulfate dodecahydrate, metaluminite 9 parts of sodium bicarbonate, 1.6 parts of water reducer, 0.7 parts of foaming agent, 0.2 parts of foam regulator, 0.3 parts of foam stabilizer, 15 parts of hydrogen peroxide, 3 parts of diisopropyl peroxydicarbonate, 1.1 parts of cobalt isooctanoate , 5.6 parts of 1,4-cyclohexanediamine, 1.7 parts of 2,2-bis-(tert-butylperoxy)propane, 7.6 parts of sodium starch octenyl succinate, and 580 parts of water;

[0078] Described cement is portland cement;

[0079] The water r...

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Abstract

The invention discloses a novel high-end light thermal insulation partition board which comprises an upper board layer and a lower board layer, a filling layer is arranged between the upper board layer and the lower board layer, and the filling layer is filled with a core material; the partition wall board is manufactured through the steps of preparing the upper board layer and the lower board layer, constructing the cavity, filling the cavity with the mixed slurry, maintaining and the like. The impact resistance, the bending failure load resistance, the softening coefficient, the water content and the drying shrinkage value of the prepared lightweight partition board all meet the national standards of Lightweight Partition Board for Building (GB / 23451-2009), and the drying shrinkage value is obviously superior to the national standard, so that the lightweight partition board disclosed by the invention has excellent physical and mechanical properties; the market application and popularization requirements can be met.

Description

【Technical field】 [0001] The invention relates to the technical field of wallboard preparation, in particular to a novel high-end lightweight thermal insulation partition wallboard and a production method thereof. 【Background technique】 [0002] The wall panels produced by the prior art can no longer satisfy people's living needs simply by sound insulation and shockproof. The current wall insulation is mainly an external bonding process, which has complex construction, high cost, small safety factor, and poor durability. Existing building exterior walls mostly use aerated concrete blocks, cement hollow blocks, furnace slag hollow blocks and Cement, gypsum hollow slats, etc. also have problems such as poor thermal insulation effect and low strength. [0003] The functional requirements of lightweight partition walls refer to the requirements for sound insulation, heat preservation, fire prevention, waterproof, earthquake resistance, and smooth walls without cracks. Durabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/284E04C2/30E04B2/00E04B1/80B28B13/02C04B28/14C04B38/02C04B24/04C04B24/12C04B24/00C04B24/38C04B111/40
CPCE04C2/284E04C2/30E04C2/46E04B2/00E04B1/80B28B13/02C04B28/14C04B24/045C04B24/04C04B24/121C04B24/008C04B24/38C04B2111/40C04B2111/00612C04B2201/50C04B7/02C04B18/023C04B14/42C04B14/104C04B18/12C04B22/148C04B22/0093C04B2103/302C04B24/129C04B22/068C04B38/02
Inventor 林伟军李凤军熊安吉
Owner GUANGXI HONGFA BUILDING MATERIALS TECH
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