206:
22:
145:
Sugar water acts as a retarder for the curing of concrete. It can be used to retard the chemical hardening of the surface, so that the top layer can be washed off to expose the underlying
247:
39:
105:
271:
86:
58:
177:
43:
65:
266:
240:
72:
54:
32:
233:
146:
127:
79:
213:
123:
205:
217:
260:
21:
158:
131:
139:
135:
126:. For example, retarders are used to slow the chemical reaction
15:
221:
46:. Unsourced material may be challenged and removed.
241:
8:
248:
234:
106:Learn how and when to remove this message
169:
122:is a chemical agent that slows down a
7:
202:
200:
44:adding citations to reliable sources
14:
204:
20:
31:needs additional citations for
1:
130:of plastic materials such as
220:. You can help Knowledge by
288:
199:
55:"Retarder" chemistry
272:Chemical reaction stubs
178:"Chemical Admixtures"
40:improve this article
267:Chemical reactions
229:
228:
214:chemical reaction
124:chemical reaction
116:
115:
108:
90:
279:
250:
243:
236:
208:
201:
192:
191:
189:
188:
174:
111:
104:
100:
97:
91:
89:
48:
24:
16:
287:
286:
282:
281:
280:
278:
277:
276:
257:
256:
255:
254:
197:
195:
186:
184:
176:
175:
171:
167:
155:
112:
101:
95:
92:
49:
47:
37:
25:
12:
11:
5:
285:
283:
275:
274:
269:
259:
258:
253:
252:
245:
238:
230:
227:
226:
209:
194:
193:
182:www.cement.org
168:
166:
163:
162:
161:
154:
151:
114:
113:
28:
26:
19:
13:
10:
9:
6:
4:
3:
2:
284:
273:
270:
268:
265:
264:
262:
251:
246:
244:
239:
237:
232:
231:
225:
223:
219:
216:article is a
215:
210:
207:
203:
198:
183:
179:
173:
170:
164:
160:
157:
156:
152:
150:
148:
143:
141:
137:
133:
129:
125:
121:
110:
107:
99:
96:December 2009
88:
85:
81:
78:
74:
71:
67:
64:
60:
57: –
56:
52:
51:Find sources:
45:
41:
35:
34:
29:This article
27:
23:
18:
17:
222:expanding it
211:
196:
185:. Retrieved
181:
172:
144:
119:
117:
102:
93:
83:
76:
69:
62:
50:
38:Please help
33:verification
30:
261:Categories
187:2018-09-08
165:References
159:Accelerant
66:newspapers
147:aggregate
140:adhesives
132:wallboard
128:hardening
153:See also
136:concrete
120:retarder
80:scholar
138:, and
82:
75:
68:
61:
53:
212:This
87:JSTOR
73:books
218:stub
59:news
42:by
263::
180:.
149:.
142:.
134:,
118:A
249:e
242:t
235:v
224:.
190:.
109:)
103:(
98:)
94:(
84:·
77:·
70:·
63:·
36:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
