Good products must have good technology, high quality cement foam insulation board production process, Ningjin Golden Harvest shares with you Shower,Steam Shower,Portable Shower,Hand Shower Heshan Janno Kitchen and Bath Technology Co.,Ltd , https://www.janno-ks.com
Good products must have good technology, high-quality cement foam insulation board production process, Ningjin Golden Harvest shares with you:
First, cement foam insulation board process
First pour about 30kg of water into the mixing tank, then pour the cement and fly ash to the motor for 2 minutes, then prepare the fiber in advance.
Pour calcium stearate and lithium-based curing agent into a mixing tank and stir for about 1 minute. Finally, pour the foaming agent and stir evenly for about 7-9 seconds.
The difference between the ash and the cement is 1~2 seconds. The slurry is quickly poured into the middle part of the mold (flowing in 1-3 seconds).
The level of natural leveling and foaming is about 330mm (the bulk density is adjusted by itself, and the foaming agent is increased or decreased by ±100g). After 6 hours
The split mold is transported every other day and cut in 3-4 days.
For ease of transportation, the product is 930mmX930mmX330mm finished product. When transported to the maintenance site, it should be handled with care.
After about 3-4 days of maintenance, you can enter the cutting and packaging process. At this time, the strength has reached the effect of pressing the hand. After 7 days, the nail is difficult to shake, and after 28 days, it will reach
Up to 95% strength.
Second, cement foam insulation board mold preparation
1. Mold preparation: It is rolled into a channel steel type with a 2 mm thick cold-rolled steel plate or wood board, and the inner diameter is 0.93 m. Width 0.93m, mold height 0.33 m,
A layer of extruded board is placed on the outside of the mold.
2. The plastic film thickness is 0.04~0.06mm, the width is 2m, and the length is 2.8m (the hole should be flat in the mold and there should be no holes).
Third, cement foam insulation board material maintenance
Maintenance: Maintain under natural conditions, avoid direct sunlight or cover with colored plastic film. When not covered, you should water a small amount of water every morning and evening.
The dry surface is not visible until the surface, and the product is in the curing period from 3 days to 15 days. When the temperature in winter is lower than 2 °C, antifreeze protection should be done in the room.
It is not necessary to water every day during internal maintenance.
Fourth, cement foam insulation board molding cutting
Use the cement foam insulation board to cut the saw, first customize the thickness of the board, and adjust the width of the saw to cut.
5. Inspection and storage of cement foam insulation board
The finished material of the cement foam insulation board that has been cut and finished will be inspected, and the qualified storage will be stored in the warehouse, and the corresponding package will be prepared before storage.
Installed.
More details about cement foam insulation board are available at Golden Harvest, please visit http://
Contact manager Wang.
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