Putty special for building

A kind of putty and construction technology, applied in the direction of filling slurry, etc., can solve the problems of rough surface, affecting the decorative effect of buildings, and the outflow of alkali mist

Inactive Publication Date: 2007-05-02
上海展辰涂料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are poor waterproof effect, rough surface, and alkali mist outflow, which directly affects the decorative effect of buildings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention mainly utilizes cement, redispersible polymer, quartz sand (atom ashes), additives, etc. in the formula to waterproof, infiltrate, repair, polish and level the base layer of the building, so that the base layer can be waterproof, smooth and convenient. Further approximate the effect of curtain wall construction.

[0013] Preface

No

project

technical indicators

Test results

1

When the tensile bonding strength reaches 0.17MPa

of

time interval, min

Opening time, not less than

10

pass

2

adjustment time, greater than

5

pass

3

Shrinkage,%, less than

0.50

0.13

4

Press shear adhesive strength

degree MPa

Original strength, not less than

1.00

1.20

Water resistant, not less than

0.70

0.97

temperature resistanc...

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PUM

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Abstract

The invention involves a kind of approximate construction curtain wall decoration effect the construction special-purpose putty, its characteristic lies in: By A, the B two groups of ingredients constitutions, the A component has the following component and the per cent by weight is composed: 425 ashes cement 25.0%~35.0%, the quartz sand (80~120 item) 54.0%~65.0%, the talcum powder (400 item) 4.5%~5.5%, may again the dispersible polymer 4.5%~5.5%, sparse water medicinal preparation AP110 0.5%~1.5%, the B component for the benzene third emulsion, the A component and the B component according to 8:1 proportion mix. The invention merit is overcomes existing technical the insufficiency, provides a kind to be possible to use in to construct the subsealing the putty, it has the seepage, the waterproofing, patching, polishes with level the function.

Description

technical field [0001] The invention relates to a building material, in particular to a construction-specific putty which approximates the decorative effect of a building curtain wall. Background technique [0002] At present, the treatment of the base of the building is usually smoothed with ordinary cement mortar. Its disadvantages are poor waterproof effect, rough surface, and alkali mist outflow, which directly affects the decorative effect of buildings. Contents of the invention [0003] The purpose of the present invention is to solve the existing problems in the prior art of using ordinary cement mortar to smooth the building base, and to provide a putty that can be used for building base treatment, which has the functions of penetration, waterproofing, repairing, polishing and leveling. The present invention designs a special putty for construction, which is characterized in that: it consists of two components, A and B, [0004] Component A has the following comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
Inventor 陈寿生
Owner 上海展辰涂料有限公司
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