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Novel waterproof partition wall board

A technology for waterproof partitions and wall panels, applied in building materials and other directions, can solve the problems of inability to prevent moisture, the coating is easy to fall off, and the peeling layer is peeled off.

Inactive Publication Date: 2014-11-05
华夏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the partition boards produced on the market are generally not moisture-proof, and the plaster layer will peel off after a long time, and some partition boards have a certain waterproof effect due to the waterproof material on the surface of the partition board, but the coating is easy to fall off , the durability is not strong

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A new type of waterproof partition wall board is made of the following raw materials in weight ratio: cement 10%; fly ash 30%; ceramsite 10%; water slag 8%; waterproofing agent 1‰; water reducing agent 1‰.

[0013] Its preparation method is as follows: prepare various raw materials according to the above formula, add water, roll and stir, pour into the mold cavity to form, after curing for 72 hours, put the partition board into clean water for 48 hours, take it out, stack it, dry it, and after passing the inspection storage.

Embodiment 2

[0015] A new type of waterproof partition wall board is made of the following raw materials in weight ratio: cement 35%; fly ash 75%; ceramsite 20%; water slag 22%; waterproofing agent 7‰; water reducing agent 7‰.

[0016] Its preparation method is as follows: Prepare various raw materials according to the above formula, add water, roll and stir, pour into the mold cavity to form, after curing for 72 hours, put the partition board into clean water for 48 hours, take it out, stack it, dry it, and after passing the inspection storage.

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PUM

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Abstract

The invention discloses a novel waterproof partition wall board mainly prepared from the following raw materials: cement, fly ash, ceramsite, water granulated slag, a waterproof agent, and a water reducing agent. The novel waterproof partition wall board can be used in kitchens, bathrooms, basements and other humid areas, and the wall board does not generate loosening, halide accumulation, deformation, strength reduction and other phenomena due to moisture absorption; experiments prove that under a condition without any veneer, the back face of the wall board can keep dry and does not leave any trace after a pool body bonded with cement is full of water, and a wall face also cannot generate condensed water beads in humid weather, so as to achieve a result generated by a lotus effect.

Description

technical field [0001] The invention relates to the field of building materials, specifically a novel waterproof partition board. Background technique [0002] The partition board is a new type of energy-saving wall material. It is a wall material that looks like a hollow floor, but it has male and female grooves on both sides. After caulking mortar, it can be assembled. It is composed of harmless phosphogypsum, light steel slag, fly ash and other industrial waste residues, and is cured by frequency conversion steam under pressure. The partition board has the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, breathing and humidity control, fire prevention, rapid construction, and reduced wall cost. The inner layer is equipped with heat-insulating and sound-absorbing inorganic foam profiles or other heat-insulating materials in a reasonable layout. The wall panels are poured, leveled and scientifically mainta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/04C04B28/00C04B111/27
Inventor 华夏
Owner 华夏