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Honeycomb concrete

A technology of concrete and honeycomb, applied in the field of building materials, can solve the problems that cannot meet the needs of light weight, energy saving, and environmental protection of buildings, and achieve the effects of convenient product production and construction, small shrinkage rate, and convenient construction and installation

Inactive Publication Date: 2008-08-13
徐东亮 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a kind of honeycomb concrete to solve the problem that the current building materials such as brick or concrete cannot meet the needs of light weight, energy saving and environmental protection in buildings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Including masterbatch and auxiliary materials in the following parts by weight ratio:

[0055] a. Masterbatch:

[0056] 70 parts of quick-hardening sulfoaluminate cement;

[0057] Filling material: 25 parts of blast furnace slag powder;

[0058] Ordinary Portland cement 5 parts;

[0059] b. Accessories:

[0060] 1 part of waterproofing agent, which is composed of calcium stearate and FDN water reducing agent in a ratio of 1:1 by weight;

[0061] Bleeding agent adopts talcum powder: 2.0 parts;

[0062] Suspending agent adopts light calcium carbonate: 2.0 parts;

[0063] Foam stabilizer adopts oleic acid: 0.1 part;

[0064] Honeycomb agent: 38 parts; This honeycomb agent is made up of following raw material by weight ratio:

[0065] 0.06 parts of hydrogen peroxide

[0066] 1 part drinking water

[0067] Triethanolammonium 0.001 part;

[0068] Preparation

[0069]According to the formula, the raw materials are stirred evenly in the mixer at 300 rpm for 1.5 minut...

Embodiment 2

[0071] a. Masterbatch:

[0072] Quick hard sulfoaluminate water: 50 parts;

[0073] Filling material: 40 parts of blast furnace slag powder;

[0074] Ordinary Portland cement: 10 parts;

[0075] b. Accessories:

[0076] 1.3 parts of water repellent, composed of aluminum stearate and UNF water reducer in a ratio of 1:2 by weight;

[0077] Bleeding agent using talcum powder: 2.5 parts;

[0078] The suspending agent adopts quicklime: 3.5 parts;

[0079] The foam stabilizer adopts polyacrylamide powder: 0.3 parts;

[0080] Honeycomb agent: 50 parts; This honeycomb agent is made up of following raw material by weight ratio:

[0081] 0.07 parts of hydrogen peroxide;

[0082] 1 part drinking water;

[0083] Lithium carbonate 0.002 part;

[0084] Preparation

[0085] According to the formula, the raw materials were stirred evenly in the mixer at 500 rpm for 1.6 minutes, and then poured into the mold. The time from the end of the stirring to the mold entry was 3.5 minutes, an...

Embodiment 3

[0087] Including the following masterbatches and auxiliary materials in parts by weight:

[0088] a. Masterbatch:

[0089] Ultra-high-strength cement: 30 parts;

[0090] Coal dry stone powder: 60 parts;

[0091] Ordinary Portland cement: 10 parts;

[0092] b. Accessories:

[0093] Waterproofing agent: 1.5 parts; it is composed of zinc stearate and NF water reducing agent at a ratio of 1:3 by weight;

[0094] Bleeding agent adopts talcum powder: 3.0 parts;

[0095] The suspending agent adopts quicklime: 5.0 parts;

[0096] Foam stabilizer adopts polyvinylamide powder: 0.5 parts;

[0097] Honeycomb agent: 60 parts; This honeycomb agent is made up of following raw material by weight ratio:

[0098] 0.09 parts of hydrogen peroxide

[0099] 1 part drinking water

[0100] Lithium chloride 0.003 part;

[0101] Preparation

[0102] According to the formula, the raw materials are stirred evenly in the mixer at 800 rpm for 2 minutes, and then poured into the mold. From the en...

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Abstract

The present invention relates to a honeycomb concrete belong to a building material. The honeycomb concrete comprises the mother material and supplementary material with the following weight proportion: quick hardening sulfaluminous cement or ultrastrength cement: 30-70 parts; filling material: 25-60 parts; ordinary Portland cement: 5-10 parts; waterproofing agent: 1-1.5 parts; bleeding agent: 2.0-3.0 parts; suspension agent: 2.0-5.0 parts; foam stabilizer: 0.1-0.5 parts; and honeycomb agent: 38-60 parts. The invention has the following advantages and beneficial effects: light weight, high strength, long service lifetime, heat preserving with high efficiency, heat insulation, sound insulation, self-water-proofing, non combustibility, impact resistance, small contraction percentage, convenient construction and installation, reducing the weight of the building, increasing the using area, convenient product preparation and construction, the concrete not only can be made in factory but also can be made at the construction site.

Description

technical field [0001] The invention belongs to a building material, in particular to a lightweight cellular concrete. Background technique [0002] The traditional brick-concrete structure houses have poor seismic performance, especially in terms of making holes for decoration, changing the housing structure, and increasing the usable area, which can no longer meet the requirements of consumers. According to my country's national conditions, the overall requirements for the development of walls are from clay to non-clay, from solid walls to hollow walls, from small walls to large walls, and from heavy wall materials to insulating light wall materials. transition. However, the current building materials such as brick or concrete can no longer meet the needs of light weight, energy saving and environmental protection in buildings. Contents of the invention [0003] The invention provides a honeycomb concrete to solve the problem that current building materials such as bric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/00C04B28/06
Inventor 刘晓波
Owner 徐东亮
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