SU606831A1 - Decorative binder - Google Patents

Description

HftfM proposed supplements. As the unsaturated modified polyester is used

(o-eng-CHg-O - C tH en-C - O - ch g-iH2-o)

polyethylene glycol maleate modified with alkyl cyclopentadienyl dichlorosilane

fCHA

- / - $ l- (Cl) 2,

where R is CH3, CjHj, SvN ,. As an additive, also used bottoms of the production of (aryl) diclopentadienyldiphorsilane, having the structural formula HAP |

(ei) g where I - СНз, CjHs, CfiHs.

Suggested: 1

2

3

 four

In tab. 1 shows the composition (%), in table. 2 - physicomechanical properties of a ghost.

From the above, the advantage offered by the decorative decorative one is visible, which consists in reducing the grinding time during its production, increasing the compressive strength of the samples on the basis of the concrete and reducing the reflection coefficient of the colored samples.

Table 1

Claims (1)

Table 2 5 Formula of the invention Decorative decorative, comprising white Portland cement clinker, gins, pigment, hydraulic, additive and surfactant. characterized in that, with a shortening chain of 5 times grinding for sticking, enhancing color and strength, sho contains as surfactant an unsaturated polyester, modified alkyl (aryl) cyclopentadienyl dichlorosilane, where alkyl is CHE, CjH, aryl is SNH , in the following ratio of componites, wt.%: White Portland cement clinker - 71 -91 6. Gypsum 4-5 Pigment 0.1-20 Hydraulic additive 4.8-6.0 Unsaturated polyether, modified alkyl (aryl) cyclopentadienyldichlou J1ano 0.01-0.25 References taken into account during the examination: 1, Copyright certificate USSR № 395346, С 04 В 15/00, 20.07.67, 2, A. N. Grach. N. dr. Technologists and properties of decorative cements. M., VNIIESM, 1975, p.43.