Regenerated type road cold-repairing material
A technology of cold patching materials and roads, which is applied in the field of road cold patching materials, can solve the problems of wasting materials and labor costs, poor repair quality, and poor durability, and achieve the effects of reducing repair times, ensuring smooth roads, and reducing traffic accidents
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0019] The preparation method of the regenerative road cold patch material in this embodiment is as follows: take 0.87% by weight diesel oil and 0.34% by weight cold patch additive, mix the two at normal temperature, and stir to obtain Material A; then take the milling material with a weight percentage of 87%, add new stone materials with a weight percentage of 11.79%, stir and heat to 140°C to obtain material B; add material B into a forced mixer and stir For about 5 minutes, when the temperature of material B drops to about 110°C, add material A into the forced mixer containing material B, stir to make it fully mixed, and then it can be taken out of the pot and packed into bags. The cold patching additive in this example is a product sold by Zhengzhou Baihe Highway Technology Co., Ltd.
Embodiment 2
[0021] The preparation method of the regenerative road cold patch material in this embodiment is as follows: take 1.6% by weight of diesel oil and 0.08% by weight of cold patch additive, mix the two at room temperature, and stir evenly Obtain A; 70% of the milling waste is sieved, and the milling waste of three types after the sieving is the first type of milling waste with a particle size of 10-19mm (accounting for 1 / 6 of the total amount of milling waste). ), Type II milling waste with a particle size of 5-10mm (accounting for 1 / 6 of the total amount of milling waste), type III milling waste with a particle size of less than 5mm (accounting for 1 / 6 of the total amount of milling waste) Add the new stone material with a weight percentage of 28.32% into the frying machine for heating until the temperature is 140°C, then add it to the forced mixer and stir for about 5 minutes, when the temperature of material B drops to about 110°C; Add A into the forced mixer filled with mater...
Embodiment 3
[0023] The preparation method of the regenerative road cold repair material in the present embodiment is as follows: take 1.2% by weight diesel oil and 0.1% by weight cold repair additive, mix the two at normal temperature, and stir to obtain A; get the macromolecule activation modification additive that is 0.2% by weight, and mix and stir at normal temperature to obtain material C; sieve the milling waste that is 73.5% by weight, and sieve The last three types of milling waste are type I milling waste with a particle size of 10-19mm (accounting for 1 / 6 of the total amount of milling waste), and type II milling waste with a particle size of 5--10mm (accounting for 1 / 6 of the total amount of milling waste). 4 / 6 of the total amount of milling waste), three types of milling waste with a particle size below 5mm (accounting for 1 / 6 of the total amount of milling waste), and new stones with a weight percentage of 25% are added to the stir-frying machine Stir and heat in the oven unt...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com