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Wall bricking finishing lightweight slurry

A lightweight, wall-body technology, applied in the field of plastering mortar slurry, can solve the problems of poor overall strength stability, weak shock resistance, weak compressive ability, no heat preservation and heat insulation, etc. Large, overall stable effect

Inactive Publication Date: 2008-07-09
苏兰元 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the slurry used for masonry and plastering is generally made of cement, sand, and lime mixed in a certain proportion. This slurry is used in the masonry of autoclaved aerated concrete blocks and wall plastering. There are the following disadvantages: 1. It only plays the role of bonding between concrete blocks or ordinary plastering, but does not have the function of heat preservation and heat insulation; 2. Due to the large amount of use, it causes waste of materials. Thereby increased construction cost; 3 is because the material of existing slurry is inconsistent with the heat and cold coefficient of autoclaved aerated concrete block, thereby causes wall body to be easy to crack, and the overall strength stability is relatively poor, earthquake resistance, compression resistance Weak

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: Take by weighing raw material according to following weight ratio: fly ash 80%, No. 32.5 cement 11.6%, cellulose ether powder 0.4%, redispersible latex powder 5%, water-reducing early-strength agent 2%, thickening Powder 1%, put it into the dispersing mixer and stir evenly.

Embodiment 2

[0009] Embodiment 2: Take raw materials by weight ratio as follows: 70% of fly ash, 18% of No. 32.5 cement, 0.1% of cellulose ether powder, 1.9% of redispersible latex powder, 6% of water-reducing and early-strength agent, thickened Powder 4%, put it into the dispersing mixer and stir evenly.

Embodiment 3

[0010] Embodiment 3: Take raw materials by weight ratio as follows: 80% of fly ash, 10% of No. 32.5 cement, 0.3% of cellulose ether powder, 1% of redispersible latex powder, 5.4% of water-reducing and early-strength agent, thickened Powder 3.3%, put it into the dispersing mixer and stir evenly.

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PUM

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Abstract

The invention discloses a lightening paste for masonry and plaster of wall, which is characterized in that the invention is produced by the following weight percentage materials: coal ash 70-80%, cement 10-18%, cellulose ether powder 0.1-0.4%, redispersible emulsion powder 1-5%, dehydrated early-strength admixture 2-6% and thickening agent 1-4%. The invention is used the masonry and plaster of wall of the vapor tension aerated concrete blocks, which causes the wall to have good overall effect, strong stability, strong capacity of anti-knock and compressive resistance and be difficult to crack.

Description

technical field [0001] The present invention relates to a slurry of plastering mortar for construction, in particular to a lightweight slurry for wall masonry and plastering, which is mainly used in the masonry and wall construction of autoclaved aerated concrete blocks. Wipe face. Background technique [0002] At present, the slurry used for masonry and plastering is generally made of cement, sand, and lime mixed in a certain proportion. This slurry is used in the masonry of autoclaved aerated concrete blocks and wall plastering. There are the following disadvantages: 1. It only plays the role of bonding between concrete blocks or ordinary plastering, but does not have the function of heat preservation and heat insulation; 2. Due to the large amount of use, it causes waste of materials. Thereby increased construction cost; 3 is because the material of existing slurry is inconsistent with the heat and cold coefficient of autoclaved aerated concrete block, thus causes wall b...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B18/08C04B16/04C04B24/38
CPCC04B28/02C04B2111/34C04B2111/343C04B2111/40Y02W30/91C04B18/08C04B24/26C04B24/383C04B2103/302
Inventor 苏兰元鹿树理
Owner 苏兰元
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