JPS5750578A - Surface finishing method for lightweight cellular concrete - Google Patents

Surface finishing method for lightweight cellular concrete

Info

Publication number
JPS5750578A
JPS5750578A JP12644280A JP12644280A JPS5750578A JP S5750578 A JPS5750578 A JP S5750578A JP 12644280 A JP12644280 A JP 12644280A JP 12644280 A JP12644280 A JP 12644280A JP S5750578 A JPS5750578 A JP S5750578A
Authority
JP
Japan
Prior art keywords
lightweight cellular
cellular concrete
paint
infiltrate
harden
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12644280A
Other languages
Japanese (ja)
Other versions
JPS6231624B2 (en
Inventor
Hideaki Sagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Misawa Homes Co Ltd
Original Assignee
Misawa Homes Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Misawa Homes Co Ltd filed Critical Misawa Homes Co Ltd
Priority to JP12644280A priority Critical patent/JPS5750578A/en
Publication of JPS5750578A publication Critical patent/JPS5750578A/en
Publication of JPS6231624B2 publication Critical patent/JPS6231624B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To improve water-proof property and strength of lightweight cellular concrete by coating moisture hardening urethane paint on the surface of lightweight cellular concerete and make it infiltrate and harden on and near the surface of the concrete.
CONSTITUTION: One component, moisture hardening type urethane paint of MDI group, TDI group etc. is prepared with a solvent to viscosity that allows infiltration into bubbles. This is painted twice with a brush, etc. to infiltrate the paint on and near the surface of lightweight cellular concrete made up of a setting retarder consisting of citric acid, tartaric acid or their salts, a sulfonic acid type anion surface- active agent, mixture of alumina cement and lime and quick hardening cement component added with hydraulic substance as required. Then, it is air-dried to harden urethane and surface-finished.
COPYRIGHT: (C)1982,JPO&Japio
JP12644280A 1980-09-11 1980-09-11 Surface finishing method for lightweight cellular concrete Granted JPS5750578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12644280A JPS5750578A (en) 1980-09-11 1980-09-11 Surface finishing method for lightweight cellular concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12644280A JPS5750578A (en) 1980-09-11 1980-09-11 Surface finishing method for lightweight cellular concrete

Publications (2)

Publication Number Publication Date
JPS5750578A true JPS5750578A (en) 1982-03-25
JPS6231624B2 JPS6231624B2 (en) 1987-07-09

Family

ID=14935302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12644280A Granted JPS5750578A (en) 1980-09-11 1980-09-11 Surface finishing method for lightweight cellular concrete

Country Status (1)

Country Link
JP (1) JPS5750578A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229778A (en) * 1975-09-01 1977-03-05 Hitachi Ltd Noise figure checking apparatus
JPS54150445A (en) * 1978-05-18 1979-11-26 Kubota Ltd Coating of porous building material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229778A (en) * 1975-09-01 1977-03-05 Hitachi Ltd Noise figure checking apparatus
JPS54150445A (en) * 1978-05-18 1979-11-26 Kubota Ltd Coating of porous building material

Also Published As

Publication number Publication date
JPS6231624B2 (en) 1987-07-09

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