A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a cementing agent for a permeable plastic road surface layer, and relates to a cementing agent. The cementing agent specifically comprises the following components in parts bymass: 101.5 to 103.5 parts of styrene, 10.5 to 12.3 parts of rubber component, 1.0 to 3.5 parts of mineral oil, 0.1 to 0.3 part of polydimethylsiloxane, 0.01 to 0.1 part of higher fatty acid metal salt, 0.02 to 0.08 part of molecular weight regulator and 0.03 to 0.06 part of polymerization initiator. The rubber component is a blend of rubber A and rubber B, the rubber A is high-cis-polybutadiene rubber, and the rubber B is low-cis-polybutadiene rubber, and the high-cis-polybutadiene rubber is cis-1,4-polybutadiene rubber of which the structural mass fraction is 93% or above. The invention aimsto solve the problem of less functionality of a plastic road surface cementing agent in the prior art. Through polymerization and blending of the components, the cementing agent has the effect of assisting in improving the physical properties of the pavement, particularly can significantly improve the skid resistance and tensile strength of the pavement, enhances the bonding rate of the permeableplastic pavement surface layer, and increases the strength.
本发明公开了一种透水塑胶道路面层用的胶结剂，涉及一种胶结剂，具体包括以下质量份数的组分：苯乙烯101.5～103.5、橡胶组分10.5～12.3、矿物质油1.0～3.5、聚二甲基硅氧烷0.1～0.3、高级脂肪酸金属盐0.01～0.1、分子量调节剂0.02～0.08、聚合起始剂0.03～0.06；橡胶组分，为A橡胶和B橡胶的共混物，A橡胶为高顺聚丁二烯橡胶，B橡胶为低顺聚丁二烯橡胶；高顺聚丁二烯橡胶为结构质量分数93％以上的的顺式‑1,4‑聚丁二烯橡胶；为了解决现有技术中的塑胶道路面胶结剂功能性较少的问题，本发明通过各组分的聚合以及共混能够使胶结剂具有辅助提高路面物理性能的效果，尤其是能够显著提高路面的抗滑值和拉伸强度，增强透水塑胶道路面层的粘结率，增加强度。
The invention discloses a cementing agent for a permeable plastic road surface layer, and relates to a cementing agent. The cementing agent specifically comprises the following components in parts bymass: 101.5 to 103.5 parts of styrene, 10.5 to 12.3 parts of rubber component, 1.0 to 3.5 parts of mineral oil, 0.1 to 0.3 part of polydimethylsiloxane, 0.01 to 0.1 part of higher fatty acid metal salt, 0.02 to 0.08 part of molecular weight regulator and 0.03 to 0.06 part of polymerization initiator. The rubber component is a blend of rubber A and rubber B, the rubber A is high-cis-polybutadiene rubber, and the rubber B is low-cis-polybutadiene rubber, and the high-cis-polybutadiene rubber is cis-1,4-polybutadiene rubber of which the structural mass fraction is 93% or above. The invention aimsto solve the problem of less functionality of a plastic road surface cementing agent in the prior art. Through polymerization and blending of the components, the cementing agent has the effect of assisting in improving the physical properties of the pavement, particularly can significantly improve the skid resistance and tensile strength of the pavement, enhances the bonding rate of the permeableplastic pavement surface layer, and increases the strength.
本发明公开了一种透水塑胶道路面层用的胶结剂，涉及一种胶结剂，具体包括以下质量份数的组分：苯乙烯101.5～103.5、橡胶组分10.5～12.3、矿物质油1.0～3.5、聚二甲基硅氧烷0.1～0.3、高级脂肪酸金属盐0.01～0.1、分子量调节剂0.02～0.08、聚合起始剂0.03～0.06；橡胶组分，为A橡胶和B橡胶的共混物，A橡胶为高顺聚丁二烯橡胶，B橡胶为低顺聚丁二烯橡胶；高顺聚丁二烯橡胶为结构质量分数93％以上的的顺式‑1,4‑聚丁二烯橡胶；为了解决现有技术中的塑胶道路面胶结剂功能性较少的问题，本发明通过各组分的聚合以及共混能够使胶结剂具有辅助提高路面物理性能的效果，尤其是能够显著提高路面的抗滑值和拉伸强度，增强透水塑胶道路面层的粘结率，增加强度。
Cementing agent for water-permeable plastic road surface layer and preparation method of cementing agent
透水塑胶道路面层用的胶结剂及其制备方法
XIE BO (author)
2020-11-24
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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