Portland cement foamed lightweight partition board and preparation method thereof

A technology of Portland cement and lightweight partition wall panels, which is applied in the field of building materials, can solve the problems of high surface density, poor compressive strength, and high production costs of cement-polystyrene particle-mixed partition wall panels, and achieve scientific and reasonable production methods. Excellent durability and cost reduction effect

Active Publication Date: 2015-07-01
吉林市晶晶机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing gypsum foam boards have poor durability; magnesite cement foamed lightweight partition boards have high production costs, are prone to anti-halogen and anti-alkali, warping and deformation, peeling off, and short service life; sulphoaluminate cement foaming Lightweight partition boards have poor compressive strength, are easy to peel off, have high surface density, and high production costs; cement-polystyrene particle-mixed partition wall panels have high surface density, high production costs, and are prone to cracking and delamination when used in areas with large temperature differences

Method used

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  • Portland cement foamed lightweight partition board and preparation method thereof

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Embodiment 1

[0020] Embodiment 1: the Portland cement foamed lightweight partition wall board of embodiment 1 comprises: by 10 Portland cement foamed lightweight partition wall boards, the length of the Portland cement foamed lightweight partition wall board × Width × thickness is 2900mm × 600mm × 90mm, and the following weight units are composed of raw materials: 200kg of water, 500kg of 425 Portland cement, 30kg of calcium carbonate, 30kg of calcium oxide, 5kg of waterproof toughening agent, 2kg of quick-setting enhancer, 10kg of 30-60mm anti-crack fiber and appropriate amount of foaming foam.

Embodiment 2

[0021] Embodiment 2: the Portland cement foamed lightweight partition wall board of embodiment 2 comprises: by 10 Portland cement foamed lightweight partition wall boards, the length of the Portland cement foamed lightweight partition wall board × Width × thickness is 2900mm × 600mm × 90mm, the following weight units are composed of raw materials: water 230kg, 425 Portland cement 525kg, calcium carbonate 40kg, calcium oxide 40kg, waterproof toughening agent 5.5kg, quick-setting enhancer 3.5 kg, 30-60mm anti-crack fiber 10kg and appropriate amount of foaming foam.

Embodiment 3

[0022] Embodiment 3: the Portland cement foamed lightweight partition wall board of embodiment 3 comprises: according to 10 lightweight Portland cement lightweight partition wall strips, the length of the Portland cement foamed lightweight partition wall board ×Width×Thickness is 2900mm×600mm×90mm, and the raw materials in the following weight units are: 260kg of water, 550kg of 425 Portland cement, 50kg of calcium carbonate, 50kg of calcium oxide, 6kg of waterproof toughening agent, and 5kg of quick-setting strengthening agent , 30 ~ 60mm anti-crack fiber 10kg and appropriate amount of foaming foam.

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Abstract

The invention provides a Portland cement foamed lightweight partition board. The invention is characterized in that 10 Portland cement foamed lightweight partition boards (length*width*height is 2900mm*600mm*90mm) are prepared from the following raw materials by weight: 200-260kg of water, 500-550kg of 425 Portland cement, 30-50kg of calcium carbonate, 30-50kg of calcium oxide, 4-6kg of a water-proof flexibilizer, 2-5kg of a quick setting reinforcing agent, 10kg of 30-60mm anti-crack fibers and a proper amount of foam. The invention further provides a preparation method of the Portland cement foamed lightweight partition board. The Portland cement foamed lightweight partition board has the advantages of energy conservation, environment friendliness, high strength, no deformation, long service life, good heat insulating, damp-proof and fire-proof effects. The preparation method is scientific and reasonable and is low in cost and high in efficiency.

Description

technical field [0001] The invention relates to the field of building materials, and relates to a Portland cement foamed lightweight partition wall board and a manufacturing method thereof. Background technique [0002] Existing gypsum foam boards have poor durability; magnesite cement foamed lightweight partition boards have high production costs, are prone to anti-halogen and anti-alkali, warping and deformation, peeling off, and short service life; sulphoaluminate cement foaming Lightweight partition wall panels have poor compressive strength, are easy to fall off, have high surface density, and high production costs; cement-polystyrene particle-mixed partition wall panels have high surface density, high production costs, and are prone to cracking and delamination when used in areas with large temperature differences. Contents of the invention [0003] The purpose of the present invention is to substantially improve and innovate the existing technology, to provide an en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02C04B28/04
Inventor 于新民于海龙于海军
Owner 吉林市晶晶机械设备有限公司
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