U+783C "砼" CJK Unified Ideograph-# Unicode Character

U+783C "砼" CJK Unified Ideograph-# is a Chinese character that primarily means "concrete" in the context of construction and engineering materials. It is a compound ideograph formed from the components for "stone" and "manmade," historically combining the meanings of "stone" and "artificial" to describe the modern building material. The character is less common than its synonym "混凝土" in standard Chinese texts but appears in technical or abbreviated writing, particularly in Mainland China. It belongs to the CJK Unified Ideographs block and is encoded for use in digital text across East Asian languages.

General Properties

Code Point	U+783C
Version Added	1.1
Name	CJK Unified Ideograph-#
Block	CJK Unified Ideographs
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	砼
HTML Hex Encoding	砼
UTF-8 Encoding	0xE7 0xA0 0xBC
UTF-16 Encoding	0x783C
UTF-32 Encoding	0x0000783C
C/C++/Java Escape	\u783c

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Ideographic
East Asian Width	Wide
Script	Han
Script Extensions	Han
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	OLetter
Ideographic	Yes
Unified Ideograph	Yes

Unihan Properties

kCangjie	MROM
kCantonese	tung4
kDefinition	concrete
kEACC	706D45
kFourCornerCode	1861
kGB0	7737
kGB1	7737
kHanYu	42424.100
kHanyuPinyin	42424.100:tóng
kIRGHanyuDaZidian	42424.100
kIRGKangXi	0829.331
kIRG_GSource	G0-6D45
kIRG_HSource	H-FA4F
kIRG_KSource	K2-4C55
kTGH	2013:4479
kKangXi	0829.331
kMainlandTelegraph	4279
kMandarin	tóng
kRSUnicode	112.5
kSMSZD2003Index	469.10
kSMSZD2003Readings	tóng粵tung4
kTGHZ2013	370.010:tóng
kTotalStrokes	10
kUnihanCore2020	GH
kXerox	320:311
kXHC1983	1154.080:tóng