A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SURFACE IMPREGNATION MATERIAL AND STRUCTURE
PROBLEM TO BE SOLVED: To provide a surface impregnation material capable of being applied at a proper amount by one application work even when a construction surface is a wall or a roof without changing appearance of a structure such as concrete and excellent in permeability.SOLUTION: There is provided a surface impregnation material containing alkoxysilane, higher fatty acid amide and a styrene-diene copolymer. The alkoxysilane is represented by the formula (1), viscosity of the styrene-diene copolymer in 25 mass% toluene solution at 25°C is 2000 to 30000 mPa s and mass ratio of the styrene-diene copolymer to the total amount of the higher fatty acid amide and the styrene-diene copolymer is 0.50 to 1.00. RSi(OR)(1), where Rrepresents an alkyl group having 5 to 12 carbon atoms or the like, n represents 1 or 2 and Rrepresents an alkyl group having 1 to 4 carbon atoms.SELECTED DRAWING: None
【課題】コンクリート等の構造物の外観を変化させることなく、施工面が壁又は天井であっても、一回の塗布作業で適正量塗布することが可能であり、且つ浸透性に優れた表面含浸材を提供すること。【解決手段】アルコキシシランと、高級脂肪酸アミドと、スチレン−ジエン共重合体と、を含有し、アルコキシシランが下記式（１）で表され、スチレン−ジエン共重合体の２５質量％トルエン溶液の２５℃における粘度が２０００〜３００００ｍＰａ・ｓであり、高級脂肪酸アミド及びスチレン−ジエン共重合体の合計量に対するスチレン−ジエン共重合体の質量比が０．５０〜１．００である、表面含浸材。Ｒ１ｎＳｉ（ＯＲ２）４−ｎ（１）（式中、Ｒ１は炭素数５〜１２のアルキル基等を示し、ｎは１又は２を示す。Ｒ２は炭素数１〜４のアルキル基を示す。）【選択図】なし
SURFACE IMPREGNATION MATERIAL AND STRUCTURE
PROBLEM TO BE SOLVED: To provide a surface impregnation material capable of being applied at a proper amount by one application work even when a construction surface is a wall or a roof without changing appearance of a structure such as concrete and excellent in permeability.SOLUTION: There is provided a surface impregnation material containing alkoxysilane, higher fatty acid amide and a styrene-diene copolymer. The alkoxysilane is represented by the formula (1), viscosity of the styrene-diene copolymer in 25 mass% toluene solution at 25°C is 2000 to 30000 mPa s and mass ratio of the styrene-diene copolymer to the total amount of the higher fatty acid amide and the styrene-diene copolymer is 0.50 to 1.00. RSi(OR)(1), where Rrepresents an alkyl group having 5 to 12 carbon atoms or the like, n represents 1 or 2 and Rrepresents an alkyl group having 1 to 4 carbon atoms.SELECTED DRAWING: None
【課題】コンクリート等の構造物の外観を変化させることなく、施工面が壁又は天井であっても、一回の塗布作業で適正量塗布することが可能であり、且つ浸透性に優れた表面含浸材を提供すること。【解決手段】アルコキシシランと、高級脂肪酸アミドと、スチレン−ジエン共重合体と、を含有し、アルコキシシランが下記式（１）で表され、スチレン−ジエン共重合体の２５質量％トルエン溶液の２５℃における粘度が２０００〜３００００ｍＰａ・ｓであり、高級脂肪酸アミド及びスチレン−ジエン共重合体の合計量に対するスチレン−ジエン共重合体の質量比が０．５０〜１．００である、表面含浸材。Ｒ１ｎＳｉ（ＯＲ２）４−ｎ（１）（式中、Ｒ１は炭素数５〜１２のアルキル基等を示し、ｎは１又は２を示す。Ｒ２は炭素数１〜４のアルキル基を示す。）【選択図】なし
SURFACE IMPREGNATION MATERIAL AND STRUCTURE
表面含浸材及び構造物
HASHIMURA MASAYUKI (author) / TODA YASUHIKO (author) / NUKITA MAKOTO (author)
2017-06-01
Patent
Electronic Resource
Japanese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS